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Commit | Line | Data |
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30a4f2a8 | 1 | /* |
ef57eb7b | 2 | * Copyright (C) 1996-2016 The Squid Software Foundation and contributors |
e25c139f | 3 | * |
bbc27441 AJ |
4 | * Squid software is distributed under GPLv2+ license and includes |
5 | * contributions from numerous individuals and organizations. | |
6 | * Please see the COPYING and CONTRIBUTORS files for details. | |
019dd986 | 7 | */ |
ed43818f | 8 | |
bbc27441 AJ |
9 | /* DEBUG: section 18 Cache Manager Statistics */ |
10 | ||
582c2af2 | 11 | #include "squid.h" |
b814e8d4 | 12 | #include "CacheDigest.h" |
a011edee | 13 | #include "CachePeer.h" |
582c2af2 | 14 | #include "client_side.h" |
602d9612 | 15 | #include "client_side_request.h" |
582c2af2 | 16 | #include "comm/Connection.h" |
65d448bc | 17 | #include "comm/Loops.h" |
a553a5a3 | 18 | #include "event.h" |
582c2af2 | 19 | #include "fde.h" |
31971e6a | 20 | #include "format/Token.h" |
582c2af2 | 21 | #include "globals.h" |
d3f603c8 | 22 | #include "HttpRequest.h" |
9ce629cf | 23 | #include "IoStats.h" |
ed6e9fb9 | 24 | #include "mem/Pool.h" |
528b2c61 | 25 | #include "mem_node.h" |
0eb49b6d | 26 | #include "MemBuf.h" |
602d9612 | 27 | #include "MemObject.h" |
8822ebee AR |
28 | #include "mgr/CountersAction.h" |
29 | #include "mgr/FunAction.h" | |
30 | #include "mgr/InfoAction.h" | |
31 | #include "mgr/IntervalAction.h" | |
32 | #include "mgr/IoAction.h" | |
582c2af2 | 33 | #include "mgr/Registration.h" |
8822ebee | 34 | #include "mgr/ServiceTimesAction.h" |
f0ba2534 | 35 | #include "neighbors.h" |
e35609f5 | 36 | #include "PeerDigest.h" |
4d5904f7 | 37 | #include "SquidConfig.h" |
582c2af2 FC |
38 | #include "SquidMath.h" |
39 | #include "SquidTime.h" | |
6ea5959e | 40 | #include "stat.h" |
602d9612 | 41 | #include "StatCounters.h" |
582c2af2 | 42 | #include "Store.h" |
35a28a37 | 43 | #include "store_digest.h" |
602d9612 | 44 | #include "StoreClient.h" |
5bed43d6 | 45 | #include "tools.h" |
ed6e9fb9 AJ |
46 | // for tvSubDsec() which should be in SquidTime.h |
47 | #include "util.h" | |
582c2af2 FC |
48 | #if USE_AUTH |
49 | #include "auth/UserRequest.h" | |
50 | #endif | |
51 | #if USE_DELAY_POOLS | |
52 | #include "DelayId.h" | |
53 | #endif | |
cb4f4424 | 54 | #if USE_OPENSSL |
4db984be CT |
55 | #include "ssl/support.h" |
56 | #endif | |
528b2c61 | 57 | |
58 | /* these are included because they expose stats calls */ | |
59 | /* TODO: provide a self registration mechanism for those classes | |
60 | * to use during static construction | |
61 | */ | |
62 | #include "comm.h" | |
c8f4eac4 | 63 | #include "StoreSearch.h" |
090089c4 | 64 | |
ae94d28e | 65 | #define DEBUG_OPENFD 1 |
66 | ||
1da3b90b | 67 | typedef int STOBJFLT(const StoreEntry *); |
62e76326 | 68 | |
c8f4eac4 | 69 | class StatObjectsState |
62e76326 | 70 | { |
5c2f68b7 | 71 | CBDATA_CLASS(StatObjectsState); |
c8f4eac4 | 72 | |
73 | public: | |
1da3b90b | 74 | StoreEntry *sentry; |
1da3b90b | 75 | STOBJFLT *filter; |
c8f4eac4 | 76 | StoreSearchPointer theSearch; |
c8f4eac4 | 77 | }; |
62e76326 | 78 | |
67508012 | 79 | /* LOCALS */ |
f5b8bbc4 | 80 | static const char *describeStatuses(const StoreEntry *); |
f5b8bbc4 | 81 | static const char *describeTimestamps(const StoreEntry *); |
f2908497 | 82 | static void statAvgTick(void *notused); |
a0f32775 | 83 | static void statAvgDump(StoreEntry *, int minutes, int hours); |
01aebf31 | 84 | #if STAT_GRAPHS |
85 | static void statGraphDump(StoreEntry *); | |
86 | #endif | |
12cf1be2 | 87 | static void statCountersInit(StatCounters *); |
1d803566 | 88 | static void statCountersInitSpecial(StatCounters *); |
12cf1be2 | 89 | static void statCountersClean(StatCounters *); |
2ac76861 | 90 | static void statCountersCopy(StatCounters * dest, const StatCounters * orig); |
04a28d46 | 91 | static double statPctileSvc(double, int, int); |
fcc35180 | 92 | static void statStoreEntry(MemBuf * mb, StoreEntry * e); |
49ad0a8c | 93 | static double statCPUUsage(int minutes); |
ed7f5615 | 94 | static OBJH stat_objects_get; |
95 | static OBJH stat_vmobjects_get; | |
ae94d28e | 96 | #if DEBUG_OPENFD |
97 | static OBJH statOpenfdObj; | |
98 | #endif | |
1da3b90b | 99 | static EVH statObjects; |
071a3ae7 | 100 | static OBJH statCountersDump; |
a1e927f6 | 101 | static OBJH statPeerSelect; |
26b164ac | 102 | static OBJH statDigestBlob; |
e9b5ead4 | 103 | static OBJH statUtilization; |
ba4f8e5a | 104 | static OBJH statCountersHistograms; |
0f1bc304 | 105 | static OBJH statClientRequests; |
8822ebee AR |
106 | void GetAvgStat(Mgr::IntervalActionData& stats, int minutes, int hours); |
107 | void DumpAvgStat(Mgr::IntervalActionData& stats, StoreEntry* sentry); | |
108 | void GetInfo(Mgr::InfoActionData& stats); | |
109 | void DumpInfo(Mgr::InfoActionData& stats, StoreEntry* sentry); | |
110 | void DumpMallocStatistics(StoreEntry* sentry); | |
111 | void GetCountersStats(Mgr::CountersActionData& stats); | |
112 | void DumpCountersStats(Mgr::CountersActionData& stats, StoreEntry* sentry); | |
113 | void GetServiceTimesStats(Mgr::ServiceTimesActionData& stats); | |
114 | void DumpServiceTimesStats(Mgr::ServiceTimesActionData& stats, StoreEntry* sentry); | |
115 | void GetIoStats(Mgr::IoActionData& stats); | |
116 | void DumpIoStats(Mgr::IoActionData& stats, StoreEntry* sentry); | |
20882fb1 | 117 | |
32d002cb | 118 | #if XMALLOC_STATISTICS |
58cd5bbd | 119 | static void info_get_mallstat(int, int, int, void *); |
120 | static double xm_time; | |
121 | static double xm_deltat; | |
20882fb1 | 122 | #endif |
30a4f2a8 | 123 | |
a9113eb0 | 124 | StatCounters CountHist[N_COUNT_HIST]; |
d5649d9f | 125 | static int NCountHist = 0; |
a0f32775 | 126 | static StatCounters CountHourHist[N_COUNT_HOUR_HIST]; |
127 | static int NCountHourHist = 0; | |
c8f4eac4 | 128 | CBDATA_CLASS_INIT(StatObjectsState); |
a0f32775 | 129 | |
d480bbc0 | 130 | extern unsigned int mem_pool_alloc_calls; |
131 | extern unsigned int mem_pool_free_calls; | |
132 | ||
5e29a294 | 133 | static void |
e9b5ead4 | 134 | statUtilization(StoreEntry * e) |
a0f32775 | 135 | { |
136 | storeAppendPrintf(e, "Cache Utilisation:\n"); | |
137 | storeAppendPrintf(e, "\n"); | |
138 | storeAppendPrintf(e, "Last 5 minutes:\n"); | |
62e76326 | 139 | |
a0f32775 | 140 | if (NCountHist >= 5) |
62e76326 | 141 | statAvgDump(e, 5, 0); |
a0f32775 | 142 | else |
62e76326 | 143 | storeAppendPrintf(e, "(no values recorded yet)\n"); |
144 | ||
a0f32775 | 145 | storeAppendPrintf(e, "\n"); |
62e76326 | 146 | |
a0f32775 | 147 | storeAppendPrintf(e, "Last 15 minutes:\n"); |
62e76326 | 148 | |
a0f32775 | 149 | if (NCountHist >= 15) |
62e76326 | 150 | statAvgDump(e, 15, 0); |
a0f32775 | 151 | else |
62e76326 | 152 | storeAppendPrintf(e, "(no values recorded yet)\n"); |
153 | ||
a0f32775 | 154 | storeAppendPrintf(e, "\n"); |
62e76326 | 155 | |
a0f32775 | 156 | storeAppendPrintf(e, "Last hour:\n"); |
62e76326 | 157 | |
a0f32775 | 158 | if (NCountHist >= 60) |
62e76326 | 159 | statAvgDump(e, 60, 0); |
a0f32775 | 160 | else |
62e76326 | 161 | storeAppendPrintf(e, "(no values recorded yet)\n"); |
162 | ||
a0f32775 | 163 | storeAppendPrintf(e, "\n"); |
62e76326 | 164 | |
a0f32775 | 165 | storeAppendPrintf(e, "Last 8 hours:\n"); |
62e76326 | 166 | |
a0f32775 | 167 | if (NCountHourHist >= 8) |
62e76326 | 168 | statAvgDump(e, 0, 8); |
a0f32775 | 169 | else |
62e76326 | 170 | storeAppendPrintf(e, "(no values recorded yet)\n"); |
171 | ||
a0f32775 | 172 | storeAppendPrintf(e, "\n"); |
62e76326 | 173 | |
a0f32775 | 174 | storeAppendPrintf(e, "Last day:\n"); |
62e76326 | 175 | |
a0f32775 | 176 | if (NCountHourHist >= 24) |
62e76326 | 177 | statAvgDump(e, 0, 24); |
a0f32775 | 178 | else |
62e76326 | 179 | storeAppendPrintf(e, "(no values recorded yet)\n"); |
180 | ||
a0f32775 | 181 | storeAppendPrintf(e, "\n"); |
62e76326 | 182 | |
a0f32775 | 183 | storeAppendPrintf(e, "Last 3 days:\n"); |
62e76326 | 184 | |
a0f32775 | 185 | if (NCountHourHist >= 72) |
62e76326 | 186 | statAvgDump(e, 0, 72); |
a0f32775 | 187 | else |
62e76326 | 188 | storeAppendPrintf(e, "(no values recorded yet)\n"); |
189 | ||
a0f32775 | 190 | storeAppendPrintf(e, "\n"); |
62e76326 | 191 | |
a0f32775 | 192 | storeAppendPrintf(e, "Totals since cache startup:\n"); |
62e76326 | 193 | |
a0f32775 | 194 | statCountersDump(e); |
195 | } | |
f2908497 | 196 | |
8822ebee AR |
197 | void |
198 | GetIoStats(Mgr::IoActionData& stats) | |
199 | { | |
200 | int i; | |
201 | ||
202 | stats.http_reads = IOStats.Http.reads; | |
203 | ||
9ce629cf | 204 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee AR |
205 | stats.http_read_hist[i] = IOStats.Http.read_hist[i]; |
206 | } | |
207 | ||
208 | stats.ftp_reads = IOStats.Ftp.reads; | |
209 | ||
9ce629cf | 210 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee AR |
211 | stats.ftp_read_hist[i] = IOStats.Ftp.read_hist[i]; |
212 | } | |
213 | ||
214 | stats.gopher_reads = IOStats.Gopher.reads; | |
215 | ||
9ce629cf | 216 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee AR |
217 | stats.gopher_read_hist[i] = IOStats.Gopher.read_hist[i]; |
218 | } | |
219 | } | |
220 | ||
221 | void | |
222 | DumpIoStats(Mgr::IoActionData& stats, StoreEntry* sentry) | |
30a4f2a8 | 223 | { |
224 | int i; | |
225 | ||
15576b6a | 226 | storeAppendPrintf(sentry, "HTTP I/O\n"); |
8822ebee | 227 | storeAppendPrintf(sentry, "number of reads: %.0f\n", stats.http_reads); |
15576b6a | 228 | storeAppendPrintf(sentry, "Read Histogram:\n"); |
62e76326 | 229 | |
9ce629cf | 230 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee | 231 | storeAppendPrintf(sentry, "%5d-%5d: %9.0f %2.0f%%\n", |
d9fc6862 A |
232 | i ? (1 << (i - 1)) + 1 : 1, |
233 | 1 << i, | |
234 | stats.http_read_hist[i], | |
235 | Math::doublePercent(stats.http_read_hist[i], stats.http_reads)); | |
30a4f2a8 | 236 | } |
237 | ||
15576b6a | 238 | storeAppendPrintf(sentry, "\n"); |
239 | storeAppendPrintf(sentry, "FTP I/O\n"); | |
8822ebee | 240 | storeAppendPrintf(sentry, "number of reads: %.0f\n", stats.ftp_reads); |
15576b6a | 241 | storeAppendPrintf(sentry, "Read Histogram:\n"); |
62e76326 | 242 | |
9ce629cf | 243 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee | 244 | storeAppendPrintf(sentry, "%5d-%5d: %9.0f %2.0f%%\n", |
d9fc6862 A |
245 | i ? (1 << (i - 1)) + 1 : 1, |
246 | 1 << i, | |
247 | stats.ftp_read_hist[i], | |
248 | Math::doublePercent(stats.ftp_read_hist[i], stats.ftp_reads)); | |
30a4f2a8 | 249 | } |
250 | ||
15576b6a | 251 | storeAppendPrintf(sentry, "\n"); |
252 | storeAppendPrintf(sentry, "Gopher I/O\n"); | |
8822ebee | 253 | storeAppendPrintf(sentry, "number of reads: %.0f\n", stats.gopher_reads); |
15576b6a | 254 | storeAppendPrintf(sentry, "Read Histogram:\n"); |
62e76326 | 255 | |
9ce629cf | 256 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee | 257 | storeAppendPrintf(sentry, "%5d-%5d: %9.0f %2.0f%%\n", |
d9fc6862 A |
258 | i ? (1 << (i - 1)) + 1 : 1, |
259 | 1 << i, | |
260 | stats.gopher_read_hist[i], | |
261 | Math::doublePercent(stats.gopher_read_hist[i], stats.gopher_reads)); | |
56fa4cad | 262 | } |
263 | ||
15576b6a | 264 | storeAppendPrintf(sentry, "\n"); |
090089c4 | 265 | } |
266 | ||
0ee4272b | 267 | static const char * |
fe4e214f | 268 | describeStatuses(const StoreEntry * entry) |
d1a43e28 | 269 | { |
270 | LOCAL_ARRAY(char, buf, 256); | |
56878878 | 271 | snprintf(buf, 256, "%-13s %-13s %-12s %-12s", |
62e76326 | 272 | storeStatusStr[entry->store_status], |
273 | memStatusStr[entry->mem_status], | |
274 | swapStatusStr[entry->swap_status], | |
275 | pingStatusStr[entry->ping_status]); | |
d1a43e28 | 276 | return buf; |
277 | } | |
278 | ||
415e0dd2 | 279 | const char * |
280 | storeEntryFlags(const StoreEntry * entry) | |
d1a43e28 | 281 | { |
282 | LOCAL_ARRAY(char, buf, 256); | |
315005bd | 283 | int flags = (int) entry->flags; |
d1a43e28 | 284 | char *t; |
285 | buf[0] = '\0'; | |
62e76326 | 286 | |
7d94ae33 | 287 | if (EBIT_TEST(flags, ENTRY_SPECIAL)) |
62e76326 | 288 | strcat(buf, "SPECIAL,"); |
289 | ||
7d94ae33 | 290 | if (EBIT_TEST(flags, ENTRY_REVALIDATE)) |
62e76326 | 291 | strcat(buf, "REVALIDATE,"); |
292 | ||
7d94ae33 | 293 | if (EBIT_TEST(flags, DELAY_SENDING)) |
62e76326 | 294 | strcat(buf, "DELAY_SENDING,"); |
295 | ||
7d94ae33 | 296 | if (EBIT_TEST(flags, RELEASE_REQUEST)) |
62e76326 | 297 | strcat(buf, "RELEASE_REQUEST,"); |
298 | ||
7d94ae33 | 299 | if (EBIT_TEST(flags, REFRESH_REQUEST)) |
62e76326 | 300 | strcat(buf, "REFRESH_REQUEST,"); |
301 | ||
7d94ae33 | 302 | if (EBIT_TEST(flags, ENTRY_DISPATCHED)) |
62e76326 | 303 | strcat(buf, "DISPATCHED,"); |
304 | ||
7d94ae33 | 305 | if (EBIT_TEST(flags, KEY_PRIVATE)) |
62e76326 | 306 | strcat(buf, "PRIVATE,"); |
307 | ||
05b0ef8a | 308 | if (EBIT_TEST(flags, ENTRY_FWD_HDR_WAIT)) |
62e76326 | 309 | strcat(buf, "FWD_HDR_WAIT,"); |
310 | ||
7d94ae33 | 311 | if (EBIT_TEST(flags, ENTRY_NEGCACHED)) |
62e76326 | 312 | strcat(buf, "NEGCACHED,"); |
313 | ||
7d94ae33 | 314 | if (EBIT_TEST(flags, ENTRY_VALIDATED)) |
62e76326 | 315 | strcat(buf, "VALIDATED,"); |
316 | ||
7d94ae33 | 317 | if (EBIT_TEST(flags, ENTRY_BAD_LENGTH)) |
62e76326 | 318 | strcat(buf, "BAD_LENGTH,"); |
319 | ||
d2e002d1 | 320 | if (EBIT_TEST(flags, ENTRY_ABORTED)) |
62e76326 | 321 | strcat(buf, "ABORTED,"); |
322 | ||
d1a43e28 | 323 | if ((t = strrchr(buf, ','))) |
62e76326 | 324 | *t = '\0'; |
325 | ||
d1a43e28 | 326 | return buf; |
327 | } | |
328 | ||
0ee4272b | 329 | static const char * |
fe4e214f | 330 | describeTimestamps(const StoreEntry * entry) |
d1a43e28 | 331 | { |
332 | LOCAL_ARRAY(char, buf, 256); | |
56878878 | 333 | snprintf(buf, 256, "LV:%-9d LU:%-9d LM:%-9d EX:%-9d", |
62e76326 | 334 | (int) entry->timestamp, |
335 | (int) entry->lastref, | |
336 | (int) entry->lastmod, | |
337 | (int) entry->expires); | |
d1a43e28 | 338 | return buf; |
339 | } | |
340 | ||
b8d8561b | 341 | static void |
fcc35180 | 342 | statStoreEntry(MemBuf * mb, StoreEntry * e) |
090089c4 | 343 | { |
a5a5de87 | 344 | MemObject *mem = e->mem_obj; |
4391cd15 AJ |
345 | mb->appendf("KEY %s\n", e->getMD5Text()); |
346 | mb->appendf("\t%s\n", describeStatuses(e)); | |
347 | mb->appendf("\t%s\n", storeEntryFlags(e)); | |
348 | mb->appendf("\t%s\n", describeTimestamps(e)); | |
349 | mb->appendf("\t%d locks, %d clients, %d refs\n", (int) e->locks(), storePendingNClients(e), (int) e->refcount); | |
350 | mb->appendf("\tSwap Dir %d, File %#08X\n", e->swap_dirn, e->swap_filen); | |
62e76326 | 351 | |
528b2c61 | 352 | if (mem != NULL) |
fcc35180 | 353 | mem->stat (mb); |
62e76326 | 354 | |
4391cd15 | 355 | mb->append("\n", 1); |
a5a5de87 | 356 | } |
357 | ||
358 | /* process objects list */ | |
359 | static void | |
1da3b90b | 360 | statObjects(void *data) |
a5a5de87 | 361 | { |
e6ccf245 | 362 | StatObjectsState *state = static_cast<StatObjectsState *>(data); |
1da3b90b | 363 | StoreEntry *e; |
62e76326 | 364 | |
c8f4eac4 | 365 | if (state->theSearch->isDone()) { |
8822ebee AR |
366 | if (UsingSmp()) |
367 | storeAppendPrintf(state->sentry, "} by kid%d\n\n", KidIdentifier); | |
62e76326 | 368 | state->sentry->complete(); |
1bfe9ade | 369 | state->sentry->unlock("statObjects+isDone"); |
bd6e2f16 | 370 | delete state; |
62e76326 | 371 | return; |
b7fe0ab0 | 372 | } else if (EBIT_TEST(state->sentry->flags, ENTRY_ABORTED)) { |
1bfe9ade | 373 | state->sentry->unlock("statObjects+aborted"); |
bd6e2f16 | 374 | delete state; |
62e76326 | 375 | return; |
a46d2c0e | 376 | } else if (state->sentry->checkDeferRead(-1)) { |
3f783384 | 377 | state->sentry->flush(); |
62e76326 | 378 | eventAdd("statObjects", statObjects, state, 0.1, 1); |
379 | return; | |
1da3b90b | 380 | } |
62e76326 | 381 | |
3900307b | 382 | state->sentry->buffer(); |
c8f4eac4 | 383 | size_t statCount = 0; |
384 | MemBuf mb; | |
2fe7eff9 | 385 | mb.init(); |
62e76326 | 386 | |
c8f4eac4 | 387 | while (statCount++ < static_cast<size_t>(Config.Store.objectsPerBucket) && state-> |
388 | theSearch->next()) { | |
389 | e = state->theSearch->currentItem(); | |
62e76326 | 390 | |
c8f4eac4 | 391 | if (state->filter && 0 == state->filter(e)) |
392 | continue; | |
62e76326 | 393 | |
c8f4eac4 | 394 | statStoreEntry(&mb, e); |
395 | } | |
fcc35180 | 396 | |
c8f4eac4 | 397 | if (mb.size) |
3900307b | 398 | state->sentry->append(mb.buf, mb.size); |
2fe7eff9 | 399 | mb.clean(); |
62e76326 | 400 | |
1da3b90b | 401 | eventAdd("statObjects", statObjects, state, 0.0, 1); |
a5a5de87 | 402 | } |
403 | ||
5e29a294 | 404 | static void |
1da3b90b | 405 | statObjectsStart(StoreEntry * sentry, STOBJFLT * filter) |
406 | { | |
c8f4eac4 | 407 | StatObjectsState *state = new StatObjectsState; |
1da3b90b | 408 | state->sentry = sentry; |
409 | state->filter = filter; | |
34266cde | 410 | |
1bfe9ade | 411 | sentry->lock("statObjects"); |
2745fea5 | 412 | state->theSearch = Store::Root().search(); |
34266cde | 413 | |
1da3b90b | 414 | eventAdd("statObjects", statObjects, state, 0.0, 1); |
415 | } | |
416 | ||
417 | static void | |
418 | stat_objects_get(StoreEntry * sentry) | |
419 | { | |
420 | statObjectsStart(sentry, NULL); | |
421 | } | |
422 | ||
423 | static int | |
424 | statObjectsVmFilter(const StoreEntry * e) | |
090089c4 | 425 | { |
1da3b90b | 426 | return e->mem_obj ? 1 : 0; |
6684fec0 | 427 | } |
090089c4 | 428 | |
5e29a294 | 429 | static void |
1da3b90b | 430 | stat_vmobjects_get(StoreEntry * sentry) |
6684fec0 | 431 | { |
1da3b90b | 432 | statObjectsStart(sentry, statObjectsVmFilter); |
090089c4 | 433 | } |
434 | ||
ae94d28e | 435 | #if DEBUG_OPENFD |
1da3b90b | 436 | static int |
437 | statObjectsOpenfdFilter(const StoreEntry * e) | |
438 | { | |
439 | if (e->mem_obj == NULL) | |
62e76326 | 440 | return 0; |
441 | ||
2391a162 | 442 | if (e->mem_obj->swapout.sio == NULL) |
62e76326 | 443 | return 0; |
444 | ||
1da3b90b | 445 | return 1; |
446 | } | |
447 | ||
ae94d28e | 448 | static void |
449 | statOpenfdObj(StoreEntry * sentry) | |
450 | { | |
1da3b90b | 451 | statObjectsStart(sentry, statObjectsOpenfdFilter); |
ae94d28e | 452 | } |
1da3b90b | 453 | |
ae94d28e | 454 | #endif |
455 | ||
32d002cb | 456 | #if XMALLOC_STATISTICS |
b8d8561b | 457 | static void |
58cd5bbd | 458 | info_get_mallstat(int size, int number, int oldnum, void *data) |
30a4f2a8 | 459 | { |
18f2f920 | 460 | StoreEntry *sentry = (StoreEntry *)data; |
62e76326 | 461 | |
77b88b59 | 462 | // format: "%12s %15s %6s %12s\n","Alloc Size","Count","Delta","Alloc/sec" |
30a4f2a8 | 463 | if (number > 0) |
77b88b59 | 464 | storeAppendPrintf(sentry, "%12d %15d %6d %.1f\n", size, number, number - oldnum, xdiv((number - oldnum), xm_deltat)); |
30a4f2a8 | 465 | } |
62e76326 | 466 | |
30a4f2a8 | 467 | #endif |
090089c4 | 468 | |
8822ebee AR |
469 | void |
470 | GetInfo(Mgr::InfoActionData& stats) | |
090089c4 | 471 | { |
62e76326 | 472 | |
090089c4 | 473 | struct rusage rusage; |
f2908497 | 474 | double cputime; |
475 | double runtime; | |
88738790 | 476 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H |
477 | struct mstats ms; | |
090089c4 | 478 | #endif |
479 | ||
f2908497 | 480 | runtime = tvSubDsec(squid_start, current_time); |
62e76326 | 481 | |
f2908497 | 482 | if (runtime == 0.0) |
62e76326 | 483 | runtime = 1.0; |
484 | ||
8822ebee AR |
485 | stats.squid_start = squid_start; |
486 | ||
487 | stats.current_time = current_time; | |
488 | ||
489 | stats.client_http_clients = statCounter.client_http.clients; | |
490 | ||
491 | stats.client_http_requests = statCounter.client_http.requests; | |
492 | ||
493 | stats.icp_pkts_recv = statCounter.icp.pkts_recv; | |
494 | ||
495 | stats.icp_pkts_sent = statCounter.icp.pkts_sent; | |
496 | ||
497 | stats.icp_replies_queued = statCounter.icp.replies_queued; | |
498 | ||
499 | #if USE_HTCP | |
500 | ||
501 | stats.htcp_pkts_recv = statCounter.htcp.pkts_recv; | |
502 | ||
503 | stats.htcp_pkts_sent = statCounter.htcp.pkts_sent; | |
504 | ||
505 | #endif | |
506 | ||
507 | stats.request_failure_ratio = request_failure_ratio; | |
508 | ||
509 | stats.avg_client_http_requests = statCounter.client_http.requests / (runtime / 60.0); | |
510 | ||
511 | stats.avg_icp_messages = (statCounter.icp.pkts_sent + statCounter.icp.pkts_recv) / (runtime / 60.0); | |
512 | ||
513 | stats.select_loops = statCounter.select_loops; | |
514 | stats.avg_loop_time = 1000.0 * runtime / statCounter.select_loops; | |
515 | ||
516 | stats.request_hit_ratio5 = statRequestHitRatio(5); | |
517 | stats.request_hit_ratio60 = statRequestHitRatio(60); | |
518 | ||
519 | stats.byte_hit_ratio5 = statByteHitRatio(5); | |
520 | stats.byte_hit_ratio60 = statByteHitRatio(60); | |
521 | ||
522 | stats.request_hit_mem_ratio5 = statRequestHitMemoryRatio(5); | |
523 | stats.request_hit_mem_ratio60 = statRequestHitMemoryRatio(60); | |
524 | ||
525 | stats.request_hit_disk_ratio5 = statRequestHitDiskRatio(5); | |
526 | stats.request_hit_disk_ratio60 = statRequestHitDiskRatio(60); | |
527 | ||
93bc1434 | 528 | Store::Root().getStats(stats.store); |
8822ebee AR |
529 | |
530 | stats.unlink_requests = statCounter.unlink.requests; | |
531 | ||
532 | stats.http_requests5 = statPctileSvc(0.5, 5, PCTILE_HTTP); | |
533 | stats.http_requests60 = statPctileSvc(0.5, 60, PCTILE_HTTP); | |
534 | ||
535 | stats.cache_misses5 = statPctileSvc(0.5, 5, PCTILE_MISS); | |
536 | stats.cache_misses60 = statPctileSvc(0.5, 60, PCTILE_MISS); | |
537 | ||
538 | stats.cache_hits5 = statPctileSvc(0.5, 5, PCTILE_HIT); | |
539 | stats.cache_hits60 = statPctileSvc(0.5, 60, PCTILE_HIT); | |
540 | ||
541 | stats.near_hits5 = statPctileSvc(0.5, 5, PCTILE_NH); | |
542 | stats.near_hits60 = statPctileSvc(0.5, 60, PCTILE_NH); | |
543 | ||
544 | stats.not_modified_replies5 = statPctileSvc(0.5, 5, PCTILE_NM); | |
545 | stats.not_modified_replies60 = statPctileSvc(0.5, 60, PCTILE_NM); | |
546 | ||
547 | stats.dns_lookups5 = statPctileSvc(0.5, 5, PCTILE_DNS); | |
548 | stats.dns_lookups60 = statPctileSvc(0.5, 60, PCTILE_DNS); | |
549 | ||
550 | stats.icp_queries5 = statPctileSvc(0.5, 5, PCTILE_ICP_QUERY); | |
551 | stats.icp_queries60 = statPctileSvc(0.5, 60, PCTILE_ICP_QUERY); | |
552 | ||
553 | squid_getrusage(&rusage); | |
554 | cputime = rusage_cputime(&rusage); | |
555 | ||
556 | stats.up_time = runtime; | |
557 | stats.cpu_time = cputime; | |
558 | stats.cpu_usage = Math::doublePercent(cputime, runtime); | |
559 | stats.cpu_usage5 = statCPUUsage(5); | |
560 | stats.cpu_usage60 = statCPUUsage(60); | |
561 | ||
8822ebee AR |
562 | stats.maxrss = rusage_maxrss(&rusage); |
563 | ||
564 | stats.page_faults = rusage_pagefaults(&rusage); | |
565 | ||
566 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H | |
567 | ||
568 | ms = mstats(); | |
569 | ||
570 | stats.ms_bytes_total = ms.bytes_total; | |
571 | ||
572 | stats.ms_bytes_free = ms.bytes_free; | |
573 | ||
4572073a | 574 | #endif |
8822ebee AR |
575 | |
576 | stats.total_accounted = statMemoryAccounted(); | |
577 | ||
578 | { | |
579 | MemPoolGlobalStats mp_stats; | |
580 | memPoolGetGlobalStats(&mp_stats); | |
83ddbaf4 | 581 | stats.gb_saved_count = mp_stats.TheMeter->gb_saved.count; |
8822ebee AR |
582 | stats.gb_freed_count = mp_stats.TheMeter->gb_freed.count; |
583 | } | |
584 | ||
585 | stats.max_fd = Squid_MaxFD; | |
586 | stats.biggest_fd = Biggest_FD; | |
587 | stats.number_fd = Number_FD; | |
588 | stats.opening_fd = Opening_FD; | |
589 | stats.num_fd_free = fdNFree(); | |
590 | stats.reserved_fd = RESERVED_FD; | |
8822ebee AR |
591 | } |
592 | ||
593 | void | |
594 | DumpInfo(Mgr::InfoActionData& stats, StoreEntry* sentry) | |
595 | { | |
15576b6a | 596 | storeAppendPrintf(sentry, "Squid Object Cache: Version %s\n", |
62e76326 | 597 | version_string); |
598 | ||
397d2d61 AJ |
599 | storeAppendPrintf(sentry, "Build Info: " SQUID_BUILD_INFO "\n"); |
600 | ||
be266cb2 | 601 | #if _SQUID_WINDOWS_ |
1a774556 | 602 | if (WIN32_run_mode == _WIN_SQUID_RUN_MODE_SERVICE) { |
d5f21615 | 603 | storeAppendPrintf(sentry,"\nRunning as " SQUIDSBUFPH " Windows System Service on %s\n", |
e802a427 | 604 | SQUIDSBUFPRINT(service_name), WIN32_OS_string); |
1a774556 | 605 | storeAppendPrintf(sentry,"Service command line is: %s\n", WIN32_Service_Command_Line); |
606 | } else | |
607 | storeAppendPrintf(sentry,"Running on %s\n",WIN32_OS_string); | |
cf2155f2 | 608 | #else |
d5f21615 | 609 | storeAppendPrintf(sentry,"Service Name: " SQUIDSBUFPH "\n", SQUIDSBUFPRINT(service_name)); |
1a774556 | 610 | #endif |
611 | ||
15576b6a | 612 | storeAppendPrintf(sentry, "Start Time:\t%s\n", |
8822ebee | 613 | mkrfc1123(stats.squid_start.tv_sec)); |
62e76326 | 614 | |
15576b6a | 615 | storeAppendPrintf(sentry, "Current Time:\t%s\n", |
8822ebee | 616 | mkrfc1123(stats.current_time.tv_sec)); |
62e76326 | 617 | |
7dbca7a4 | 618 | storeAppendPrintf(sentry, "Connection information for %s:\n",APP_SHORTNAME); |
62e76326 | 619 | |
154df539 AJ |
620 | if (Config.onoff.client_db) |
621 | storeAppendPrintf(sentry, "\tNumber of clients accessing cache:\t%.0f\n", stats.client_http_clients); | |
622 | else | |
623 | sentry->append("\tNumber of clients accessing cache:\t(client_db off)\n", 52); | |
62e76326 | 624 | |
8822ebee AR |
625 | storeAppendPrintf(sentry, "\tNumber of HTTP requests received:\t%.0f\n", |
626 | stats.client_http_requests); | |
62e76326 | 627 | |
8822ebee AR |
628 | storeAppendPrintf(sentry, "\tNumber of ICP messages received:\t%.0f\n", |
629 | stats.icp_pkts_recv); | |
62e76326 | 630 | |
8822ebee AR |
631 | storeAppendPrintf(sentry, "\tNumber of ICP messages sent:\t%.0f\n", |
632 | stats.icp_pkts_sent); | |
62e76326 | 633 | |
8822ebee AR |
634 | storeAppendPrintf(sentry, "\tNumber of queued ICP replies:\t%.0f\n", |
635 | stats.icp_replies_queued); | |
62e76326 | 636 | |
c4ebc830 | 637 | #if USE_HTCP |
638 | ||
8822ebee AR |
639 | storeAppendPrintf(sentry, "\tNumber of HTCP messages received:\t%.0f\n", |
640 | stats.htcp_pkts_recv); | |
c4ebc830 | 641 | |
8822ebee AR |
642 | storeAppendPrintf(sentry, "\tNumber of HTCP messages sent:\t%.0f\n", |
643 | stats.htcp_pkts_sent); | |
c4ebc830 | 644 | |
645 | #endif | |
646 | ||
8822ebee | 647 | double fct = stats.count > 1 ? stats.count : 1.0; |
a4ba1105 | 648 | storeAppendPrintf(sentry, "\tRequest failure ratio:\t%5.2f\n", |
8822ebee | 649 | stats.request_failure_ratio / fct); |
f2908497 | 650 | |
b51b0e13 | 651 | storeAppendPrintf(sentry, "\tAverage HTTP requests per minute since start:\t%.1f\n", |
61564333 | 652 | stats.avg_client_http_requests); |
62e76326 | 653 | |
b51b0e13 | 654 | storeAppendPrintf(sentry, "\tAverage ICP messages per minute since start:\t%.1f\n", |
61564333 | 655 | stats.avg_icp_messages); |
62e76326 | 656 | |
8822ebee AR |
657 | storeAppendPrintf(sentry, "\tSelect loop called: %.0f times, %0.3f ms avg\n", |
658 | stats.select_loops, stats.avg_loop_time / fct); | |
090089c4 | 659 | |
7dbca7a4 | 660 | storeAppendPrintf(sentry, "Cache information for %s:\n",APP_SHORTNAME); |
62e76326 | 661 | |
5bf79e53 | 662 | storeAppendPrintf(sentry, "\tHits as %% of all requests:\t5min: %3.1f%%, 60min: %3.1f%%\n", |
8822ebee AR |
663 | stats.request_hit_ratio5 / fct, |
664 | stats.request_hit_ratio60 / fct); | |
62e76326 | 665 | |
5bf79e53 | 666 | storeAppendPrintf(sentry, "\tHits as %% of bytes sent:\t5min: %3.1f%%, 60min: %3.1f%%\n", |
8822ebee AR |
667 | stats.byte_hit_ratio5 / fct, |
668 | stats.byte_hit_ratio60 / fct); | |
62e76326 | 669 | |
5bf79e53 | 670 | storeAppendPrintf(sentry, "\tMemory hits as %% of hit requests:\t5min: %3.1f%%, 60min: %3.1f%%\n", |
8822ebee AR |
671 | stats.request_hit_mem_ratio5 / fct, |
672 | stats.request_hit_mem_ratio60 / fct); | |
62e76326 | 673 | |
5bf79e53 | 674 | storeAppendPrintf(sentry, "\tDisk hits as %% of hit requests:\t5min: %3.1f%%, 60min: %3.1f%%\n", |
8822ebee AR |
675 | stats.request_hit_disk_ratio5 / fct, |
676 | stats.request_hit_disk_ratio60 / fct); | |
62e76326 | 677 | |
8822ebee | 678 | storeAppendPrintf(sentry, "\tStorage Swap size:\t%.0f KB\n", |
93bc1434 | 679 | stats.store.swap.size / 1024); |
62e76326 | 680 | |
6a52823b | 681 | storeAppendPrintf(sentry, "\tStorage Swap capacity:\t%4.1f%% used, %4.1f%% free\n", |
93bc1434 AR |
682 | Math::doublePercent(stats.store.swap.size, stats.store.swap.capacity), |
683 | Math::doublePercent(stats.store.swap.available(), stats.store.swap.capacity)); | |
6a52823b | 684 | |
8822ebee | 685 | storeAppendPrintf(sentry, "\tStorage Mem size:\t%.0f KB\n", |
93bc1434 | 686 | stats.store.mem.size / 1024); |
62e76326 | 687 | |
6a52823b | 688 | storeAppendPrintf(sentry, "\tStorage Mem capacity:\t%4.1f%% used, %4.1f%% free\n", |
93bc1434 AR |
689 | Math::doublePercent(stats.store.mem.size, stats.store.mem.capacity), |
690 | Math::doublePercent(stats.store.mem.available(), stats.store.mem.capacity)); | |
6a52823b | 691 | |
0faf70d0 | 692 | storeAppendPrintf(sentry, "\tMean Object Size:\t%0.2f KB\n", |
93bc1434 | 693 | stats.store.swap.meanObjectSize() / 1024); |
62e76326 | 694 | |
8822ebee AR |
695 | storeAppendPrintf(sentry, "\tRequests given to unlinkd:\t%.0f\n", |
696 | stats.unlink_requests); | |
090089c4 | 697 | |
b87b92fb | 698 | storeAppendPrintf(sentry, "Median Service Times (seconds) 5 min 60 min:\n"); |
62e76326 | 699 | |
8822ebee | 700 | fct = stats.count > 1 ? stats.count * 1000.0 : 1000.0; |
b87b92fb | 701 | storeAppendPrintf(sentry, "\tHTTP Requests (All): %8.5f %8.5f\n", |
8822ebee AR |
702 | stats.http_requests5 / fct, |
703 | stats.http_requests60 / fct); | |
62e76326 | 704 | |
b87b92fb | 705 | storeAppendPrintf(sentry, "\tCache Misses: %8.5f %8.5f\n", |
8822ebee AR |
706 | stats.cache_misses5 / fct, |
707 | stats.cache_misses60 / fct); | |
62e76326 | 708 | |
b87b92fb | 709 | storeAppendPrintf(sentry, "\tCache Hits: %8.5f %8.5f\n", |
8822ebee AR |
710 | stats.cache_hits5 / fct, |
711 | stats.cache_hits60 / fct); | |
62e76326 | 712 | |
7c9c84ad | 713 | storeAppendPrintf(sentry, "\tNear Hits: %8.5f %8.5f\n", |
8822ebee AR |
714 | stats.near_hits5 / fct, |
715 | stats.near_hits60 / fct); | |
62e76326 | 716 | |
b87b92fb | 717 | storeAppendPrintf(sentry, "\tNot-Modified Replies: %8.5f %8.5f\n", |
8822ebee AR |
718 | stats.not_modified_replies5 / fct, |
719 | stats.not_modified_replies60 / fct); | |
62e76326 | 720 | |
b87b92fb | 721 | storeAppendPrintf(sentry, "\tDNS Lookups: %8.5f %8.5f\n", |
8822ebee AR |
722 | stats.dns_lookups5 / fct, |
723 | stats.dns_lookups60 / fct); | |
62e76326 | 724 | |
8822ebee | 725 | fct = stats.count > 1 ? stats.count * 1000000.0 : 1000000.0; |
b87b92fb | 726 | storeAppendPrintf(sentry, "\tICP Queries: %8.5f %8.5f\n", |
8822ebee AR |
727 | stats.icp_queries5 / fct, |
728 | stats.icp_queries60 / fct); | |
62e76326 | 729 | |
7dbca7a4 | 730 | storeAppendPrintf(sentry, "Resource usage for %s:\n", APP_SHORTNAME); |
62e76326 | 731 | |
8822ebee | 732 | storeAppendPrintf(sentry, "\tUP Time:\t%.3f seconds\n", stats.up_time); |
62e76326 | 733 | |
8822ebee | 734 | storeAppendPrintf(sentry, "\tCPU Time:\t%.3f seconds\n", stats.cpu_time); |
62e76326 | 735 | |
15576b6a | 736 | storeAppendPrintf(sentry, "\tCPU Usage:\t%.2f%%\n", |
8822ebee | 737 | stats.cpu_usage); |
62e76326 | 738 | |
979533fa | 739 | storeAppendPrintf(sentry, "\tCPU Usage, 5 minute avg:\t%.2f%%\n", |
8822ebee | 740 | stats.cpu_usage5); |
62e76326 | 741 | |
49ad0a8c | 742 | storeAppendPrintf(sentry, "\tCPU Usage, 60 minute avg:\t%.2f%%\n", |
8822ebee | 743 | stats.cpu_usage60); |
62e76326 | 744 | |
8822ebee AR |
745 | storeAppendPrintf(sentry, "\tMaximum Resident Size: %.0f KB\n", |
746 | stats.maxrss); | |
62e76326 | 747 | |
8822ebee AR |
748 | storeAppendPrintf(sentry, "\tPage faults with physical i/o: %.0f\n", |
749 | stats.page_faults); | |
090089c4 | 750 | |
88738790 | 751 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H |
62e76326 | 752 | |
7dbca7a4 | 753 | storeAppendPrintf(sentry, "Memory usage for %s via mstats():\n",APP_SHORTNAME); |
62e76326 | 754 | |
8822ebee AR |
755 | storeAppendPrintf(sentry, "\tTotal space in arena: %6.0f KB\n", |
756 | stats.ms_bytes_total / 1024); | |
62e76326 | 757 | |
8822ebee AR |
758 | storeAppendPrintf(sentry, "\tTotal free: %6.0f KB %.0f%%\n", |
759 | stats.ms_bytes_free / 1024, | |
760 | Math::doublePercent(stats.ms_bytes_free, stats.ms_bytes_total)); | |
62e76326 | 761 | |
4572073a | 762 | #endif |
62e76326 | 763 | |
5d1f3c82 | 764 | storeAppendPrintf(sentry, "Memory accounted for:\n"); |
8822ebee AR |
765 | storeAppendPrintf(sentry, "\tTotal accounted: %6.0f KB\n", |
766 | stats.total_accounted / 1024); | |
d96ceb8e | 767 | { |
62e76326 | 768 | MemPoolGlobalStats mp_stats; |
769 | memPoolGetGlobalStats(&mp_stats); | |
62e76326 | 770 | storeAppendPrintf(sentry, "\tmemPoolAlloc calls: %9.0f\n", |
8822ebee | 771 | stats.gb_saved_count); |
62e76326 | 772 | storeAppendPrintf(sentry, "\tmemPoolFree calls: %9.0f\n", |
8822ebee | 773 | stats.gb_freed_count); |
d96ceb8e | 774 | } |
62e76326 | 775 | |
7dbca7a4 | 776 | storeAppendPrintf(sentry, "File descriptor usage for %s:\n", APP_SHORTNAME); |
8822ebee AR |
777 | storeAppendPrintf(sentry, "\tMaximum number of file descriptors: %4.0f\n", |
778 | stats.max_fd); | |
779 | storeAppendPrintf(sentry, "\tLargest file desc currently in use: %4.0f\n", | |
780 | stats.biggest_fd); | |
781 | storeAppendPrintf(sentry, "\tNumber of file desc currently in use: %4.0f\n", | |
782 | stats.number_fd); | |
783 | storeAppendPrintf(sentry, "\tFiles queued for open: %4.0f\n", | |
784 | stats.opening_fd); | |
785 | storeAppendPrintf(sentry, "\tAvailable number of file descriptors: %4.0f\n", | |
786 | stats.num_fd_free); | |
787 | storeAppendPrintf(sentry, "\tReserved number of file descriptors: %4.0f\n", | |
788 | stats.reserved_fd); | |
789 | storeAppendPrintf(sentry, "\tStore Disk files open: %4.0f\n", | |
93bc1434 | 790 | stats.store.swap.open_disk_fd); |
090089c4 | 791 | |
15576b6a | 792 | storeAppendPrintf(sentry, "Internal Data Structures:\n"); |
8822ebee | 793 | storeAppendPrintf(sentry, "\t%6.0f StoreEntries\n", |
93bc1434 | 794 | stats.store.store_entry_count); |
8822ebee | 795 | storeAppendPrintf(sentry, "\t%6.0f StoreEntries with MemObjects\n", |
93bc1434 | 796 | stats.store.mem_object_count); |
8822ebee | 797 | storeAppendPrintf(sentry, "\t%6.0f Hot Object Cache Items\n", |
93bc1434 | 798 | stats.store.mem.count); |
8822ebee | 799 | storeAppendPrintf(sentry, "\t%6.0f on-disk objects\n", |
93bc1434 | 800 | stats.store.swap.count); |
8822ebee | 801 | } |
30a4f2a8 | 802 | |
8822ebee AR |
803 | void |
804 | DumpMallocStatistics(StoreEntry* sentry) | |
805 | { | |
30a4f2a8 | 806 | #if XMALLOC_STATISTICS |
58cd5bbd | 807 | xm_deltat = current_dtime - xm_time; |
808 | xm_time = current_dtime; | |
809 | storeAppendPrintf(sentry, "\nMemory allocation statistics\n"); | |
77b88b59 | 810 | storeAppendPrintf(sentry, "%12s %15s %6s %12s\n","Alloc Size","Count","Delta","Alloc/sec"); |
30a4f2a8 | 811 | malloc_statistics(info_get_mallstat, sentry); |
812 | #endif | |
090089c4 | 813 | } |
814 | ||
8822ebee AR |
815 | void |
816 | GetServiceTimesStats(Mgr::ServiceTimesActionData& stats) | |
817 | { | |
818 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { | |
819 | double p = (i + 1) * 5 / 100.0; | |
820 | stats.http_requests5[i] = statPctileSvc(p, 5, PCTILE_HTTP); | |
821 | stats.http_requests60[i] = statPctileSvc(p, 60, PCTILE_HTTP); | |
822 | ||
823 | stats.cache_misses5[i] = statPctileSvc(p, 5, PCTILE_MISS); | |
824 | stats.cache_misses60[i] = statPctileSvc(p, 60, PCTILE_MISS); | |
825 | ||
826 | stats.cache_hits5[i] = statPctileSvc(p, 5, PCTILE_HIT); | |
827 | stats.cache_hits60[i] = statPctileSvc(p, 60, PCTILE_HIT); | |
828 | ||
829 | stats.near_hits5[i] = statPctileSvc(p, 5, PCTILE_NH); | |
830 | stats.near_hits60[i] = statPctileSvc(p, 60, PCTILE_NH); | |
831 | ||
832 | stats.not_modified_replies5[i] = statPctileSvc(p, 5, PCTILE_NM); | |
833 | stats.not_modified_replies60[i] = statPctileSvc(p, 60, PCTILE_NM); | |
834 | ||
835 | stats.dns_lookups5[i] = statPctileSvc(p, 5, PCTILE_DNS); | |
836 | stats.dns_lookups60[i] = statPctileSvc(p, 60, PCTILE_DNS); | |
837 | ||
838 | stats.icp_queries5[i] = statPctileSvc(p, 5, PCTILE_ICP_QUERY); | |
839 | stats.icp_queries60[i] = statPctileSvc(p, 60, PCTILE_ICP_QUERY); | |
840 | } | |
841 | } | |
842 | ||
843 | void | |
844 | DumpServiceTimesStats(Mgr::ServiceTimesActionData& stats, StoreEntry* sentry) | |
04a28d46 | 845 | { |
04a28d46 | 846 | storeAppendPrintf(sentry, "Service Time Percentiles 5 min 60 min:\n"); |
8822ebee AR |
847 | double fct = stats.count > 1 ? stats.count * 1000.0 : 1000.0; |
848 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { | |
26ac0430 | 849 | storeAppendPrintf(sentry, "\tHTTP Requests (All): %2d%% %8.5f %8.5f\n", |
8822ebee AR |
850 | (i + 1) * 5, |
851 | stats.http_requests5[i] / fct, | |
852 | stats.http_requests60[i] / fct); | |
04a28d46 | 853 | } |
8822ebee | 854 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 855 | storeAppendPrintf(sentry, "\tCache Misses: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
856 | (i + 1) * 5, |
857 | stats.cache_misses5[i] / fct, | |
858 | stats.cache_misses60[i] / fct); | |
04a28d46 | 859 | } |
8822ebee | 860 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 861 | storeAppendPrintf(sentry, "\tCache Hits: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
862 | (i + 1) * 5, |
863 | stats.cache_hits5[i] / fct, | |
864 | stats.cache_hits60[i] / fct); | |
04a28d46 | 865 | } |
8822ebee | 866 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 867 | storeAppendPrintf(sentry, "\tNear Hits: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
868 | (i + 1) * 5, |
869 | stats.near_hits5[i] / fct, | |
870 | stats.near_hits60[i] / fct); | |
04a28d46 | 871 | } |
8822ebee | 872 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 873 | storeAppendPrintf(sentry, "\tNot-Modified Replies: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
874 | (i + 1) * 5, |
875 | stats.not_modified_replies5[i] / fct, | |
876 | stats.not_modified_replies60[i] / fct); | |
04a28d46 | 877 | } |
8822ebee | 878 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 879 | storeAppendPrintf(sentry, "\tDNS Lookups: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
880 | (i + 1) * 5, |
881 | stats.dns_lookups5[i] / fct, | |
882 | stats.dns_lookups60[i] / fct); | |
04a28d46 | 883 | } |
8822ebee AR |
884 | fct = stats.count > 1 ? stats.count * 1000000.0 : 1000000.0; |
885 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { | |
26ac0430 | 886 | storeAppendPrintf(sentry, "\tICP Queries: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
887 | (i + 1) * 5, |
888 | stats.icp_queries5[i] / fct, | |
889 | stats.icp_queries60[i] / fct); | |
04a28d46 | 890 | } |
891 | } | |
892 | ||
b8d8561b | 893 | static void |
a0f32775 | 894 | statAvgDump(StoreEntry * sentry, int minutes, int hours) |
8822ebee AR |
895 | { |
896 | Mgr::IntervalActionData stats; | |
897 | GetAvgStat(stats, minutes, hours); | |
898 | DumpAvgStat(stats, sentry); | |
899 | } | |
900 | ||
901 | #define XAVG(X) (dt ? (double) (f->X - l->X) / dt : 0.0) | |
902 | void | |
903 | GetAvgStat(Mgr::IntervalActionData& stats, int minutes, int hours) | |
090089c4 | 904 | { |
a7c05555 | 905 | StatCounters *f; |
906 | StatCounters *l; | |
907 | double dt; | |
908 | double ct; | |
909 | assert(N_COUNT_HIST > 1); | |
a0f32775 | 910 | assert(minutes > 0 || hours > 0); |
a7c05555 | 911 | f = &CountHist[0]; |
a0f32775 | 912 | l = f; |
62e76326 | 913 | |
a0f32775 | 914 | if (minutes > 0 && hours == 0) { |
62e76326 | 915 | /* checking minute readings ... */ |
916 | ||
917 | if (minutes > N_COUNT_HIST - 1) | |
918 | minutes = N_COUNT_HIST - 1; | |
919 | ||
920 | l = &CountHist[minutes]; | |
a0f32775 | 921 | } else if (minutes == 0 && hours > 0) { |
62e76326 | 922 | /* checking hour readings ... */ |
923 | ||
924 | if (hours > N_COUNT_HOUR_HIST - 1) | |
925 | hours = N_COUNT_HOUR_HIST - 1; | |
926 | ||
927 | l = &CountHourHist[hours]; | |
a0f32775 | 928 | } else { |
e0236918 | 929 | debugs(18, DBG_IMPORTANT, "statAvgDump: Invalid args, minutes=" << minutes << ", hours=" << hours); |
62e76326 | 930 | return; |
a0f32775 | 931 | } |
62e76326 | 932 | |
a7c05555 | 933 | dt = tvSubDsec(l->timestamp, f->timestamp); |
934 | ct = f->cputime - l->cputime; | |
ee1679df | 935 | |
8822ebee AR |
936 | stats.sample_start_time = l->timestamp; |
937 | stats.sample_end_time = f->timestamp; | |
938 | ||
939 | stats.client_http_requests = XAVG(client_http.requests); | |
940 | stats.client_http_hits = XAVG(client_http.hits); | |
941 | stats.client_http_errors = XAVG(client_http.errors); | |
942 | stats.client_http_kbytes_in = XAVG(client_http.kbytes_in.kb); | |
943 | stats.client_http_kbytes_out = XAVG(client_http.kbytes_out.kb); | |
944 | ||
e8baef82 FC |
945 | stats.client_http_all_median_svc_time = statHistDeltaMedian(l->client_http.allSvcTime, |
946 | f->client_http.allSvcTime) / 1000.0; | |
947 | stats.client_http_miss_median_svc_time = statHistDeltaMedian(l->client_http.missSvcTime, | |
948 | f->client_http.missSvcTime) / 1000.0; | |
949 | stats.client_http_nm_median_svc_time = statHistDeltaMedian(l->client_http.nearMissSvcTime, | |
950 | f->client_http.nearMissSvcTime) / 1000.0; | |
951 | stats.client_http_nh_median_svc_time = statHistDeltaMedian(l->client_http.nearHitSvcTime, | |
952 | f->client_http.nearHitSvcTime) / 1000.0; | |
953 | stats.client_http_hit_median_svc_time = statHistDeltaMedian(l->client_http.hitSvcTime, | |
954 | f->client_http.hitSvcTime) / 1000.0; | |
8822ebee AR |
955 | |
956 | stats.server_all_requests = XAVG(server.all.requests); | |
957 | stats.server_all_errors = XAVG(server.all.errors); | |
958 | stats.server_all_kbytes_in = XAVG(server.all.kbytes_in.kb); | |
959 | stats.server_all_kbytes_out = XAVG(server.all.kbytes_out.kb); | |
960 | ||
961 | stats.server_http_requests = XAVG(server.http.requests); | |
962 | stats.server_http_errors = XAVG(server.http.errors); | |
963 | stats.server_http_kbytes_in = XAVG(server.http.kbytes_in.kb); | |
964 | stats.server_http_kbytes_out = XAVG(server.http.kbytes_out.kb); | |
965 | ||
966 | stats.server_ftp_requests = XAVG(server.ftp.requests); | |
967 | stats.server_ftp_errors = XAVG(server.ftp.errors); | |
968 | stats.server_ftp_kbytes_in = XAVG(server.ftp.kbytes_in.kb); | |
969 | stats.server_ftp_kbytes_out = XAVG(server.ftp.kbytes_out.kb); | |
970 | ||
971 | stats.server_other_requests = XAVG(server.other.requests); | |
972 | stats.server_other_errors = XAVG(server.other.errors); | |
973 | stats.server_other_kbytes_in = XAVG(server.other.kbytes_in.kb); | |
974 | stats.server_other_kbytes_out = XAVG(server.other.kbytes_out.kb); | |
975 | ||
976 | stats.icp_pkts_sent = XAVG(icp.pkts_sent); | |
977 | stats.icp_pkts_recv = XAVG(icp.pkts_recv); | |
978 | stats.icp_queries_sent = XAVG(icp.queries_sent); | |
979 | stats.icp_replies_sent = XAVG(icp.replies_sent); | |
980 | stats.icp_queries_recv = XAVG(icp.queries_recv); | |
981 | stats.icp_replies_recv = XAVG(icp.replies_recv); | |
982 | stats.icp_replies_queued = XAVG(icp.replies_queued); | |
983 | stats.icp_query_timeouts = XAVG(icp.query_timeouts); | |
984 | stats.icp_kbytes_sent = XAVG(icp.kbytes_sent.kb); | |
985 | stats.icp_kbytes_recv = XAVG(icp.kbytes_recv.kb); | |
986 | stats.icp_q_kbytes_sent = XAVG(icp.q_kbytes_sent.kb); | |
987 | stats.icp_r_kbytes_sent = XAVG(icp.r_kbytes_sent.kb); | |
988 | stats.icp_q_kbytes_recv = XAVG(icp.q_kbytes_recv.kb); | |
989 | stats.icp_r_kbytes_recv = XAVG(icp.r_kbytes_recv.kb); | |
990 | ||
e8baef82 FC |
991 | stats.icp_query_median_svc_time = statHistDeltaMedian(l->icp.querySvcTime, |
992 | f->icp.querySvcTime) / 1000000.0; | |
993 | stats.icp_reply_median_svc_time = statHistDeltaMedian(l->icp.replySvcTime, | |
994 | f->icp.replySvcTime) / 1000000.0; | |
995 | stats.dns_median_svc_time = statHistDeltaMedian(l->dns.svcTime, | |
996 | f->dns.svcTime) / 1000.0; | |
8822ebee AR |
997 | |
998 | stats.unlink_requests = XAVG(unlink.requests); | |
999 | stats.page_faults = XAVG(page_faults); | |
1000 | stats.select_loops = XAVG(select_loops); | |
1001 | stats.select_fds = XAVG(select_fds); | |
1002 | stats.average_select_fd_period = f->select_fds > l->select_fds ? | |
d9fc6862 | 1003 | (f->select_time - l->select_time) / (f->select_fds - l->select_fds) : 0.0; |
8822ebee | 1004 | |
3888201e | 1005 | stats.median_select_fds = statHistDeltaMedian(l->select_fds_hist, f->select_fds_hist); |
8822ebee AR |
1006 | stats.swap_outs = XAVG(swap.outs); |
1007 | stats.swap_ins = XAVG(swap.ins); | |
1008 | stats.swap_files_cleaned = XAVG(swap.files_cleaned); | |
1009 | stats.aborted_requests = XAVG(aborted_requests); | |
1010 | ||
1011 | stats.syscalls_disk_opens = XAVG(syscalls.disk.opens); | |
1012 | stats.syscalls_disk_closes = XAVG(syscalls.disk.closes); | |
1013 | stats.syscalls_disk_reads = XAVG(syscalls.disk.reads); | |
1014 | stats.syscalls_disk_writes = XAVG(syscalls.disk.writes); | |
1015 | stats.syscalls_disk_seeks = XAVG(syscalls.disk.seeks); | |
1016 | stats.syscalls_disk_unlinks = XAVG(syscalls.disk.unlinks); | |
1017 | stats.syscalls_sock_accepts = XAVG(syscalls.sock.accepts); | |
1018 | stats.syscalls_sock_sockets = XAVG(syscalls.sock.sockets); | |
1019 | stats.syscalls_sock_connects = XAVG(syscalls.sock.connects); | |
1020 | stats.syscalls_sock_binds = XAVG(syscalls.sock.binds); | |
1021 | stats.syscalls_sock_closes = XAVG(syscalls.sock.closes); | |
1022 | stats.syscalls_sock_reads = XAVG(syscalls.sock.reads); | |
1023 | stats.syscalls_sock_writes = XAVG(syscalls.sock.writes); | |
1024 | stats.syscalls_sock_recvfroms = XAVG(syscalls.sock.recvfroms); | |
1025 | stats.syscalls_sock_sendtos = XAVG(syscalls.sock.sendtos); | |
1026 | stats.syscalls_selects = XAVG(syscalls.selects); | |
1027 | ||
1028 | stats.cpu_time = ct; | |
1029 | stats.wall_time = dt; | |
1030 | } | |
1031 | ||
1032 | void | |
1033 | DumpAvgStat(Mgr::IntervalActionData& stats, StoreEntry* sentry) | |
1034 | { | |
399e85ea | 1035 | storeAppendPrintf(sentry, "sample_start_time = %d.%d (%s)\n", |
8822ebee AR |
1036 | (int)stats.sample_start_time.tv_sec, |
1037 | (int)stats.sample_start_time.tv_usec, | |
1038 | mkrfc1123(stats.sample_start_time.tv_sec)); | |
5843f24a | 1039 | storeAppendPrintf(sentry, "sample_end_time = %d.%d (%s)\n", |
8822ebee AR |
1040 | (int)stats.sample_end_time.tv_sec, |
1041 | (int)stats.sample_end_time.tv_usec, | |
1042 | mkrfc1123(stats.sample_end_time.tv_sec)); | |
a0f32775 | 1043 | |
a7c05555 | 1044 | storeAppendPrintf(sentry, "client_http.requests = %f/sec\n", |
8822ebee | 1045 | stats.client_http_requests); |
a7c05555 | 1046 | storeAppendPrintf(sentry, "client_http.hits = %f/sec\n", |
8822ebee | 1047 | stats.client_http_hits); |
a7c05555 | 1048 | storeAppendPrintf(sentry, "client_http.errors = %f/sec\n", |
8822ebee | 1049 | stats.client_http_errors); |
a7c05555 | 1050 | storeAppendPrintf(sentry, "client_http.kbytes_in = %f/sec\n", |
8822ebee | 1051 | stats.client_http_kbytes_in); |
a7c05555 | 1052 | storeAppendPrintf(sentry, "client_http.kbytes_out = %f/sec\n", |
8822ebee | 1053 | stats.client_http_kbytes_out); |
ee1679df | 1054 | |
8822ebee | 1055 | double fct = stats.count > 1 ? stats.count : 1.0; |
ee1679df | 1056 | storeAppendPrintf(sentry, "client_http.all_median_svc_time = %f seconds\n", |
8822ebee | 1057 | stats.client_http_all_median_svc_time / fct); |
ee1679df | 1058 | storeAppendPrintf(sentry, "client_http.miss_median_svc_time = %f seconds\n", |
8822ebee | 1059 | stats.client_http_miss_median_svc_time / fct); |
ee1679df | 1060 | storeAppendPrintf(sentry, "client_http.nm_median_svc_time = %f seconds\n", |
8822ebee | 1061 | stats.client_http_nm_median_svc_time / fct); |
7c9c84ad | 1062 | storeAppendPrintf(sentry, "client_http.nh_median_svc_time = %f seconds\n", |
8822ebee | 1063 | stats.client_http_nh_median_svc_time / fct); |
ee1679df | 1064 | storeAppendPrintf(sentry, "client_http.hit_median_svc_time = %f seconds\n", |
8822ebee | 1065 | stats.client_http_hit_median_svc_time / fct); |
071a3ae7 | 1066 | |
a0f32775 | 1067 | storeAppendPrintf(sentry, "server.all.requests = %f/sec\n", |
8822ebee | 1068 | stats.server_all_requests); |
a0f32775 | 1069 | storeAppendPrintf(sentry, "server.all.errors = %f/sec\n", |
8822ebee | 1070 | stats.server_all_errors); |
a0f32775 | 1071 | storeAppendPrintf(sentry, "server.all.kbytes_in = %f/sec\n", |
8822ebee | 1072 | stats.server_all_kbytes_in); |
a0f32775 | 1073 | storeAppendPrintf(sentry, "server.all.kbytes_out = %f/sec\n", |
8822ebee | 1074 | stats.server_all_kbytes_out); |
a0f32775 | 1075 | |
1076 | storeAppendPrintf(sentry, "server.http.requests = %f/sec\n", | |
8822ebee | 1077 | stats.server_http_requests); |
a0f32775 | 1078 | storeAppendPrintf(sentry, "server.http.errors = %f/sec\n", |
8822ebee | 1079 | stats.server_http_errors); |
a0f32775 | 1080 | storeAppendPrintf(sentry, "server.http.kbytes_in = %f/sec\n", |
8822ebee | 1081 | stats.server_http_kbytes_in); |
a0f32775 | 1082 | storeAppendPrintf(sentry, "server.http.kbytes_out = %f/sec\n", |
8822ebee | 1083 | stats.server_http_kbytes_out); |
a0f32775 | 1084 | |
1085 | storeAppendPrintf(sentry, "server.ftp.requests = %f/sec\n", | |
8822ebee | 1086 | stats.server_ftp_requests); |
a0f32775 | 1087 | storeAppendPrintf(sentry, "server.ftp.errors = %f/sec\n", |
8822ebee | 1088 | stats.server_ftp_errors); |
a0f32775 | 1089 | storeAppendPrintf(sentry, "server.ftp.kbytes_in = %f/sec\n", |
8822ebee | 1090 | stats.server_ftp_kbytes_in); |
a0f32775 | 1091 | storeAppendPrintf(sentry, "server.ftp.kbytes_out = %f/sec\n", |
8822ebee | 1092 | stats.server_ftp_kbytes_out); |
a0f32775 | 1093 | |
1094 | storeAppendPrintf(sentry, "server.other.requests = %f/sec\n", | |
8822ebee | 1095 | stats.server_other_requests); |
a0f32775 | 1096 | storeAppendPrintf(sentry, "server.other.errors = %f/sec\n", |
8822ebee | 1097 | stats.server_other_errors); |
a0f32775 | 1098 | storeAppendPrintf(sentry, "server.other.kbytes_in = %f/sec\n", |
8822ebee | 1099 | stats.server_other_kbytes_in); |
a0f32775 | 1100 | storeAppendPrintf(sentry, "server.other.kbytes_out = %f/sec\n", |
8822ebee | 1101 | stats.server_other_kbytes_out); |
ee1679df | 1102 | |
a7c05555 | 1103 | storeAppendPrintf(sentry, "icp.pkts_sent = %f/sec\n", |
8822ebee | 1104 | stats.icp_pkts_sent); |
a7c05555 | 1105 | storeAppendPrintf(sentry, "icp.pkts_recv = %f/sec\n", |
8822ebee | 1106 | stats.icp_pkts_recv); |
071a3ae7 | 1107 | storeAppendPrintf(sentry, "icp.queries_sent = %f/sec\n", |
8822ebee | 1108 | stats.icp_queries_sent); |
071a3ae7 | 1109 | storeAppendPrintf(sentry, "icp.replies_sent = %f/sec\n", |
8822ebee | 1110 | stats.icp_replies_sent); |
071a3ae7 | 1111 | storeAppendPrintf(sentry, "icp.queries_recv = %f/sec\n", |
8822ebee | 1112 | stats.icp_queries_recv); |
071a3ae7 | 1113 | storeAppendPrintf(sentry, "icp.replies_recv = %f/sec\n", |
8822ebee | 1114 | stats.icp_replies_recv); |
2e8e29b8 | 1115 | storeAppendPrintf(sentry, "icp.replies_queued = %f/sec\n", |
8822ebee | 1116 | stats.icp_replies_queued); |
071a3ae7 | 1117 | storeAppendPrintf(sentry, "icp.query_timeouts = %f/sec\n", |
8822ebee | 1118 | stats.icp_query_timeouts); |
a7c05555 | 1119 | storeAppendPrintf(sentry, "icp.kbytes_sent = %f/sec\n", |
8822ebee | 1120 | stats.icp_kbytes_sent); |
a7c05555 | 1121 | storeAppendPrintf(sentry, "icp.kbytes_recv = %f/sec\n", |
8822ebee | 1122 | stats.icp_kbytes_recv); |
071a3ae7 | 1123 | storeAppendPrintf(sentry, "icp.q_kbytes_sent = %f/sec\n", |
8822ebee | 1124 | stats.icp_q_kbytes_sent); |
071a3ae7 | 1125 | storeAppendPrintf(sentry, "icp.r_kbytes_sent = %f/sec\n", |
8822ebee | 1126 | stats.icp_r_kbytes_sent); |
071a3ae7 | 1127 | storeAppendPrintf(sentry, "icp.q_kbytes_recv = %f/sec\n", |
8822ebee | 1128 | stats.icp_q_kbytes_recv); |
071a3ae7 | 1129 | storeAppendPrintf(sentry, "icp.r_kbytes_recv = %f/sec\n", |
8822ebee | 1130 | stats.icp_r_kbytes_recv); |
ee1679df | 1131 | storeAppendPrintf(sentry, "icp.query_median_svc_time = %f seconds\n", |
8822ebee | 1132 | stats.icp_query_median_svc_time / fct); |
ee1679df | 1133 | storeAppendPrintf(sentry, "icp.reply_median_svc_time = %f seconds\n", |
8822ebee | 1134 | stats.icp_reply_median_svc_time / fct); |
9973e9fe | 1135 | storeAppendPrintf(sentry, "dns.median_svc_time = %f seconds\n", |
8822ebee | 1136 | stats.dns_median_svc_time / fct); |
a7c05555 | 1137 | storeAppendPrintf(sentry, "unlink.requests = %f/sec\n", |
8822ebee | 1138 | stats.unlink_requests); |
a7c05555 | 1139 | storeAppendPrintf(sentry, "page_faults = %f/sec\n", |
8822ebee | 1140 | stats.page_faults); |
a7c05555 | 1141 | storeAppendPrintf(sentry, "select_loops = %f/sec\n", |
8822ebee | 1142 | stats.select_loops); |
d239c2f5 | 1143 | storeAppendPrintf(sentry, "select_fds = %f/sec\n", |
8822ebee | 1144 | stats.select_fds); |
d239c2f5 | 1145 | storeAppendPrintf(sentry, "average_select_fd_period = %f/fd\n", |
8822ebee AR |
1146 | stats.average_select_fd_period / fct); |
1147 | storeAppendPrintf(sentry, "median_select_fds = %f\n", | |
1148 | stats.median_select_fds / fct); | |
23dc8aca | 1149 | storeAppendPrintf(sentry, "swap.outs = %f/sec\n", |
8822ebee | 1150 | stats.swap_outs); |
23dc8aca | 1151 | storeAppendPrintf(sentry, "swap.ins = %f/sec\n", |
8822ebee | 1152 | stats.swap_ins); |
23dc8aca | 1153 | storeAppendPrintf(sentry, "swap.files_cleaned = %f/sec\n", |
8822ebee | 1154 | stats.swap_files_cleaned); |
bfae3379 | 1155 | storeAppendPrintf(sentry, "aborted_requests = %f/sec\n", |
8822ebee | 1156 | stats.aborted_requests); |
886f2785 | 1157 | |
1b3db6d9 | 1158 | #if USE_POLL |
8822ebee | 1159 | storeAppendPrintf(sentry, "syscalls.polls = %f/sec\n", stats.syscalls_selects); |
7d63e639 | 1160 | #elif defined(USE_SELECT) || defined(USE_SELECT_WIN32) |
8822ebee | 1161 | storeAppendPrintf(sentry, "syscalls.selects = %f/sec\n", stats.syscalls_selects); |
886f2785 | 1162 | #endif |
62e76326 | 1163 | |
8822ebee AR |
1164 | storeAppendPrintf(sentry, "syscalls.disk.opens = %f/sec\n", stats.syscalls_disk_opens); |
1165 | storeAppendPrintf(sentry, "syscalls.disk.closes = %f/sec\n", stats.syscalls_disk_closes); | |
1166 | storeAppendPrintf(sentry, "syscalls.disk.reads = %f/sec\n", stats.syscalls_disk_reads); | |
1167 | storeAppendPrintf(sentry, "syscalls.disk.writes = %f/sec\n", stats.syscalls_disk_writes); | |
1168 | storeAppendPrintf(sentry, "syscalls.disk.seeks = %f/sec\n", stats.syscalls_disk_seeks); | |
1169 | storeAppendPrintf(sentry, "syscalls.disk.unlinks = %f/sec\n", stats.syscalls_disk_unlinks); | |
1170 | storeAppendPrintf(sentry, "syscalls.sock.accepts = %f/sec\n", stats.syscalls_sock_accepts); | |
1171 | storeAppendPrintf(sentry, "syscalls.sock.sockets = %f/sec\n", stats.syscalls_sock_sockets); | |
1172 | storeAppendPrintf(sentry, "syscalls.sock.connects = %f/sec\n", stats.syscalls_sock_connects); | |
1173 | storeAppendPrintf(sentry, "syscalls.sock.binds = %f/sec\n", stats.syscalls_sock_binds); | |
1174 | storeAppendPrintf(sentry, "syscalls.sock.closes = %f/sec\n", stats.syscalls_sock_closes); | |
1175 | storeAppendPrintf(sentry, "syscalls.sock.reads = %f/sec\n", stats.syscalls_sock_reads); | |
1176 | storeAppendPrintf(sentry, "syscalls.sock.writes = %f/sec\n", stats.syscalls_sock_writes); | |
1177 | storeAppendPrintf(sentry, "syscalls.sock.recvfroms = %f/sec\n", stats.syscalls_sock_recvfroms); | |
1178 | storeAppendPrintf(sentry, "syscalls.sock.sendtos = %f/sec\n", stats.syscalls_sock_sendtos); | |
1179 | ||
1180 | storeAppendPrintf(sentry, "cpu_time = %f seconds\n", stats.cpu_time); | |
1181 | storeAppendPrintf(sentry, "wall_time = %f seconds\n", stats.wall_time); | |
1182 | storeAppendPrintf(sentry, "cpu_usage = %f%%\n", Math::doublePercent(stats.cpu_time, stats.wall_time)); | |
090089c4 | 1183 | } |
1184 | ||
5f5e883f | 1185 | static void |
b8083b1c | 1186 | statRegisterWithCacheManager(void) |
62ee09ca | 1187 | { |
8822ebee | 1188 | Mgr::RegisterAction("info", "General Runtime Information", |
d9fc6862 | 1189 | &Mgr::InfoAction::Create, 0, 1); |
8822ebee | 1190 | Mgr::RegisterAction("service_times", "Service Times (Percentiles)", |
d9fc6862 | 1191 | &Mgr::ServiceTimesAction::Create, 0, 1); |
8822ebee | 1192 | Mgr::RegisterAction("filedescriptors", "Process Filedescriptor Allocation", |
d9fc6862 | 1193 | fde::DumpStats, 0, 1); |
8822ebee AR |
1194 | Mgr::RegisterAction("objects", "All Cache Objects", stat_objects_get, 0, 0); |
1195 | Mgr::RegisterAction("vm_objects", "In-Memory and In-Transit Objects", | |
d9fc6862 | 1196 | stat_vmobjects_get, 0, 0); |
8822ebee | 1197 | Mgr::RegisterAction("io", "Server-side network read() size histograms", |
d9fc6862 | 1198 | &Mgr::IoAction::Create, 0, 1); |
8822ebee | 1199 | Mgr::RegisterAction("counters", "Traffic and Resource Counters", |
d9fc6862 | 1200 | &Mgr::CountersAction::Create, 0, 1); |
8822ebee | 1201 | Mgr::RegisterAction("peer_select", "Peer Selection Algorithms", |
d9fc6862 | 1202 | statPeerSelect, 0, 1); |
8822ebee | 1203 | Mgr::RegisterAction("digest_stats", "Cache Digest and ICP blob", |
d9fc6862 | 1204 | statDigestBlob, 0, 1); |
8822ebee | 1205 | Mgr::RegisterAction("5min", "5 Minute Average of Counters", |
d9fc6862 | 1206 | &Mgr::IntervalAction::Create5min, 0, 1); |
8822ebee | 1207 | Mgr::RegisterAction("60min", "60 Minute Average of Counters", |
d9fc6862 | 1208 | &Mgr::IntervalAction::Create60min, 0, 1); |
8822ebee | 1209 | Mgr::RegisterAction("utilization", "Cache Utilization", |
d9fc6862 | 1210 | statUtilization, 0, 1); |
8822ebee | 1211 | Mgr::RegisterAction("histograms", "Full Histogram Counts", |
d9fc6862 | 1212 | statCountersHistograms, 0, 1); |
8822ebee | 1213 | Mgr::RegisterAction("active_requests", |
d9fc6862 A |
1214 | "Client-side Active Requests", |
1215 | statClientRequests, 0, 1); | |
2f1431ea | 1216 | #if USE_AUTH |
8822ebee | 1217 | Mgr::RegisterAction("username_cache", |
d9fc6862 | 1218 | "Active Cached Usernames", |
638cfbc4 | 1219 | Auth::User::CredentialsCacheStats, 0, 1); |
2f1431ea | 1220 | #endif |
b8083b1c | 1221 | #if DEBUG_OPENFD |
8822ebee | 1222 | Mgr::RegisterAction("openfd_objects", "Objects with Swapout files open", |
d9fc6862 | 1223 | statOpenfdObj, 0, 0); |
b8083b1c FC |
1224 | #endif |
1225 | #if STAT_GRAPHS | |
8822ebee | 1226 | Mgr::RegisterAction("graph_variables", "Display cache metrics graphically", |
d9fc6862 | 1227 | statGraphDump, 0, 1); |
b8083b1c | 1228 | #endif |
090089c4 | 1229 | } |
f2908497 | 1230 | |
5f5e883f FC |
1231 | void |
1232 | statInit(void) | |
1233 | { | |
1234 | int i; | |
1235 | debugs(18, 5, "statInit: Initializing..."); | |
1236 | ||
5db6bf73 | 1237 | for (i = 0; i < N_COUNT_HIST; ++i) |
5f5e883f FC |
1238 | statCountersInit(&CountHist[i]); |
1239 | ||
5db6bf73 | 1240 | for (i = 0; i < N_COUNT_HOUR_HIST; ++i) |
5f5e883f FC |
1241 | statCountersInit(&CountHourHist[i]); |
1242 | ||
1243 | statCountersInit(&statCounter); | |
1244 | ||
1245 | eventAdd("statAvgTick", statAvgTick, NULL, (double) COUNT_INTERVAL, 1); | |
1246 | ||
1247 | ClientActiveRequests.head = NULL; | |
1248 | ||
1249 | ClientActiveRequests.tail = NULL; | |
1250 | ||
1251 | statRegisterWithCacheManager(); | |
1252 | } | |
1253 | ||
f2908497 | 1254 | static void |
ced8def3 | 1255 | statAvgTick(void *) |
f2908497 | 1256 | { |
d5649d9f | 1257 | StatCounters *t = &CountHist[0]; |
1258 | StatCounters *p = &CountHist[1]; | |
83704487 | 1259 | StatCounters *c = &statCounter; |
62e76326 | 1260 | |
f2908497 | 1261 | struct rusage rusage; |
b6a2f15e | 1262 | eventAdd("statAvgTick", statAvgTick, NULL, (double) COUNT_INTERVAL, 1); |
20903cac | 1263 | squid_getrusage(&rusage); |
1264 | c->page_faults = rusage_pagefaults(&rusage); | |
1265 | c->cputime = rusage_cputime(&rusage); | |
d5649d9f | 1266 | c->timestamp = current_time; |
12cf1be2 | 1267 | /* even if NCountHist is small, we already Init()ed the tail */ |
2ac76861 | 1268 | statCountersClean(CountHist + N_COUNT_HIST - 1); |
41d00cd3 | 1269 | memmove(p, t, (N_COUNT_HIST - 1) * sizeof(StatCounters)); |
12cf1be2 | 1270 | statCountersCopy(t, c); |
5db6bf73 | 1271 | ++NCountHist; |
a0f32775 | 1272 | |
1273 | if ((NCountHist % COUNT_INTERVAL) == 0) { | |
62e76326 | 1274 | /* we have an hours worth of readings. store previous hour */ |
e053c141 FC |
1275 | StatCounters *t2 = &CountHourHist[0]; |
1276 | StatCounters *p2 = &CountHourHist[1]; | |
1277 | StatCounters *c2 = &CountHist[N_COUNT_HIST - 1]; | |
62e76326 | 1278 | statCountersClean(CountHourHist + N_COUNT_HOUR_HIST - 1); |
41d00cd3 | 1279 | memmove(p2, t2, (N_COUNT_HOUR_HIST - 1) * sizeof(StatCounters)); |
e053c141 | 1280 | statCountersCopy(t2, c2); |
5db6bf73 | 1281 | ++NCountHourHist; |
a0f32775 | 1282 | } |
62e76326 | 1283 | |
b8a46de0 | 1284 | if (Config.warnings.high_rptm > 0) { |
04a28d46 | 1285 | int i = (int) statPctileSvc(0.5, 20, PCTILE_HTTP); |
62e76326 | 1286 | |
1287 | if (Config.warnings.high_rptm < i) | |
fa84c01d | 1288 | debugs(18, DBG_CRITICAL, "WARNING: Median response time is " << i << " milliseconds"); |
b8a46de0 | 1289 | } |
62e76326 | 1290 | |
b8a46de0 | 1291 | if (Config.warnings.high_pf) { |
62e76326 | 1292 | int i = (CountHist[0].page_faults - CountHist[1].page_faults); |
1293 | double dt = tvSubDsec(CountHist[0].timestamp, CountHist[1].timestamp); | |
1294 | ||
1295 | if (i > 0 && dt > 0.0) { | |
1296 | i /= (int) dt; | |
1297 | ||
1298 | if (Config.warnings.high_pf < i) | |
fa84c01d | 1299 | debugs(18, DBG_CRITICAL, "WARNING: Page faults occuring at " << i << "/sec"); |
62e76326 | 1300 | } |
b8a46de0 | 1301 | } |
62e76326 | 1302 | |
b8a46de0 | 1303 | if (Config.warnings.high_memory) { |
62e76326 | 1304 | size_t i = 0; |
b8a46de0 | 1305 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H |
62e76326 | 1306 | struct mstats ms = mstats(); |
1307 | i = ms.bytes_total; | |
b8a46de0 | 1308 | #endif |
62e76326 | 1309 | if (Config.warnings.high_memory < i) |
fa84c01d | 1310 | debugs(18, DBG_CRITICAL, "WARNING: Memory usage at " << ((unsigned long int)(i >> 20)) << " MB"); |
b8a46de0 | 1311 | } |
20903cac | 1312 | } |
1313 | ||
12cf1be2 | 1314 | static void |
2ac76861 | 1315 | statCountersInit(StatCounters * C) |
20903cac | 1316 | { |
12cf1be2 | 1317 | assert(C); |
1d803566 | 1318 | memset(C, 0, sizeof(*C)); |
12cf1be2 | 1319 | C->timestamp = current_time; |
1d803566 | 1320 | statCountersInitSpecial(C); |
1321 | } | |
1322 | ||
1323 | /* add special cases here as they arrive */ | |
1324 | static void | |
2ac76861 | 1325 | statCountersInitSpecial(StatCounters * C) |
1d803566 | 1326 | { |
12cf1be2 | 1327 | /* |
1328 | * HTTP svc_time hist is kept in milli-seconds; max of 3 hours. | |
1329 | */ | |
e8baef82 FC |
1330 | C->client_http.allSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); |
1331 | C->client_http.missSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
1332 | C->client_http.nearMissSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
1333 | C->client_http.nearHitSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
1334 | C->client_http.hitSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
12cf1be2 | 1335 | /* |
1336 | * ICP svc_time hist is kept in micro-seconds; max of 1 minute. | |
1337 | */ | |
e8baef82 FC |
1338 | C->icp.querySvcTime.logInit(300, 0.0, 1000000.0 * 60.0); |
1339 | C->icp.replySvcTime.logInit(300, 0.0, 1000000.0 * 60.0); | |
12cf1be2 | 1340 | /* |
1341 | * DNS svc_time hist is kept in milli-seconds; max of 10 minutes. | |
1342 | */ | |
e8baef82 | 1343 | C->dns.svcTime.logInit(300, 0.0, 60000.0 * 10.0); |
a1e927f6 | 1344 | /* |
69c95dd3 | 1345 | * Cache Digest Stuff |
a1e927f6 | 1346 | */ |
e161cb08 | 1347 | C->cd.on_xition_count.enumInit(CacheDigestHashFuncCount); |
65d448bc | 1348 | C->comm_udp_incoming.enumInit(INCOMING_UDP_MAX); |
e161cb08 | 1349 | C->comm_dns_incoming.enumInit(INCOMING_DNS_MAX); |
65d448bc | 1350 | C->comm_tcp_incoming.enumInit(INCOMING_TCP_MAX); |
f53969cc | 1351 | C->select_fds_hist.enumInit(256); /* was SQUID_MAXFD, but it is way too much. It is OK to crop this statistics */ |
0f5607d9 | 1352 | } |
1353 | ||
12cf1be2 | 1354 | /* add special cases here as they arrive */ |
5e29a294 | 1355 | static void |
2ac76861 | 1356 | statCountersClean(StatCounters * C) |
0f5607d9 | 1357 | { |
12cf1be2 | 1358 | assert(C); |
e8baef82 FC |
1359 | C->client_http.allSvcTime.clear(); |
1360 | C->client_http.missSvcTime.clear(); | |
1361 | C->client_http.nearMissSvcTime.clear(); | |
1362 | C->client_http.nearHitSvcTime.clear(); | |
1363 | C->client_http.hitSvcTime.clear(); | |
1364 | C->icp.querySvcTime.clear(); | |
1365 | C->icp.replySvcTime.clear(); | |
1366 | C->dns.svcTime.clear(); | |
2ebbe7a4 | 1367 | C->cd.on_xition_count.clear(); |
65d448bc | 1368 | C->comm_udp_incoming.clear(); |
2ebbe7a4 | 1369 | C->comm_dns_incoming.clear(); |
65d448bc | 1370 | C->comm_tcp_incoming.clear(); |
2ebbe7a4 | 1371 | C->select_fds_hist.clear(); |
a7c05555 | 1372 | } |
1373 | ||
12cf1be2 | 1374 | /* add special cases here as they arrive */ |
5e29a294 | 1375 | static void |
2ac76861 | 1376 | statCountersCopy(StatCounters * dest, const StatCounters * orig) |
45eb7f49 | 1377 | { |
12cf1be2 | 1378 | assert(dest && orig); |
1d803566 | 1379 | /* this should take care of all the fields, but "special" ones */ |
41d00cd3 | 1380 | memcpy(dest, orig, sizeof(*dest)); |
1d803566 | 1381 | /* prepare space where to copy special entries */ |
1382 | statCountersInitSpecial(dest); | |
1383 | /* now handle special cases */ | |
1384 | /* note: we assert that histogram capacities do not change */ | |
e8baef82 FC |
1385 | dest->client_http.allSvcTime=orig->client_http.allSvcTime; |
1386 | dest->client_http.missSvcTime=orig->client_http.missSvcTime; | |
1387 | dest->client_http.nearMissSvcTime=orig->client_http.nearMissSvcTime; | |
1388 | dest->client_http.nearHitSvcTime=orig->client_http.nearHitSvcTime; | |
1389 | ||
1390 | dest->client_http.hitSvcTime=orig->client_http.hitSvcTime; | |
1391 | dest->icp.querySvcTime=orig->icp.querySvcTime; | |
1392 | dest->icp.replySvcTime=orig->icp.replySvcTime; | |
1393 | dest->dns.svcTime=orig->dns.svcTime; | |
7c8db219 | 1394 | dest->cd.on_xition_count=orig->cd.on_xition_count; |
65d448bc AJ |
1395 | dest->comm_udp_incoming=orig->comm_udp_incoming; |
1396 | dest->comm_dns_incoming=orig->comm_dns_incoming; | |
1397 | dest->comm_tcp_incoming=orig->comm_tcp_incoming; | |
7c8db219 | 1398 | dest->select_fds_hist=orig->select_fds_hist; |
45eb7f49 | 1399 | } |
1400 | ||
071a3ae7 | 1401 | static void |
5d406e78 | 1402 | statCountersHistograms(StoreEntry * sentry) |
071a3ae7 | 1403 | { |
e8baef82 FC |
1404 | storeAppendPrintf(sentry, "client_http.allSvcTime histogram:\n"); |
1405 | statCounter.client_http.allSvcTime.dump(sentry, NULL); | |
1406 | storeAppendPrintf(sentry, "client_http.missSvcTime histogram:\n"); | |
1407 | statCounter.client_http.missSvcTime.dump(sentry, NULL); | |
1408 | storeAppendPrintf(sentry, "client_http.nearMissSvcTime histogram:\n"); | |
1409 | statCounter.client_http.nearMissSvcTime.dump(sentry, NULL); | |
1410 | storeAppendPrintf(sentry, "client_http.nearHitSvcTime histogram:\n"); | |
1411 | statCounter.client_http.nearHitSvcTime.dump(sentry, NULL); | |
1412 | storeAppendPrintf(sentry, "client_http.hitSvcTime histogram:\n"); | |
1413 | statCounter.client_http.hitSvcTime.dump(sentry, NULL); | |
1414 | storeAppendPrintf(sentry, "icp.querySvcTime histogram:\n"); | |
1415 | statCounter.icp.querySvcTime.dump(sentry, NULL); | |
1416 | storeAppendPrintf(sentry, "icp.replySvcTime histogram:\n"); | |
1417 | statCounter.icp.replySvcTime.dump(sentry, NULL); | |
071a3ae7 | 1418 | storeAppendPrintf(sentry, "dns.svc_time histogram:\n"); |
e8baef82 | 1419 | statCounter.dns.svcTime.dump(sentry, NULL); |
2a73b7cb | 1420 | storeAppendPrintf(sentry, "select_fds_hist histogram:\n"); |
96886986 | 1421 | statCounter.select_fds_hist.dump(sentry, NULL); |
071a3ae7 | 1422 | } |
1423 | ||
12cf1be2 | 1424 | static void |
1425 | statCountersDump(StoreEntry * sentry) | |
8822ebee AR |
1426 | { |
1427 | Mgr::CountersActionData stats; | |
1428 | GetCountersStats(stats); | |
1429 | DumpCountersStats(stats, sentry); | |
1430 | } | |
1431 | ||
1432 | void | |
1433 | GetCountersStats(Mgr::CountersActionData& stats) | |
7ae52c25 | 1434 | { |
83704487 | 1435 | StatCounters *f = &statCounter; |
62e76326 | 1436 | |
12cf1be2 | 1437 | struct rusage rusage; |
1438 | squid_getrusage(&rusage); | |
1439 | f->page_faults = rusage_pagefaults(&rusage); | |
1440 | f->cputime = rusage_cputime(&rusage); | |
1441 | ||
8822ebee AR |
1442 | stats.sample_time = f->timestamp; |
1443 | stats.client_http_requests = f->client_http.requests; | |
1444 | stats.client_http_hits = f->client_http.hits; | |
1445 | stats.client_http_errors = f->client_http.errors; | |
1446 | stats.client_http_kbytes_in = f->client_http.kbytes_in.kb; | |
1447 | stats.client_http_kbytes_out = f->client_http.kbytes_out.kb; | |
1448 | stats.client_http_hit_kbytes_out = f->client_http.hit_kbytes_out.kb; | |
1449 | ||
1450 | stats.server_all_requests = f->server.all.requests; | |
1451 | stats.server_all_errors = f->server.all.errors; | |
1452 | stats.server_all_kbytes_in = f->server.all.kbytes_in.kb; | |
1453 | stats.server_all_kbytes_out = f->server.all.kbytes_out.kb; | |
1454 | ||
1455 | stats.server_http_requests = f->server.http.requests; | |
1456 | stats.server_http_errors = f->server.http.errors; | |
1457 | stats.server_http_kbytes_in = f->server.http.kbytes_in.kb; | |
1458 | stats.server_http_kbytes_out = f->server.http.kbytes_out.kb; | |
1459 | ||
1460 | stats.server_ftp_requests = f->server.ftp.requests; | |
1461 | stats.server_ftp_errors = f->server.ftp.errors; | |
1462 | stats.server_ftp_kbytes_in = f->server.ftp.kbytes_in.kb; | |
1463 | stats.server_ftp_kbytes_out = f->server.ftp.kbytes_out.kb; | |
1464 | ||
1465 | stats.server_other_requests = f->server.other.requests; | |
1466 | stats.server_other_errors = f->server.other.errors; | |
1467 | stats.server_other_kbytes_in = f->server.other.kbytes_in.kb; | |
1468 | stats.server_other_kbytes_out = f->server.other.kbytes_out.kb; | |
1469 | ||
1470 | stats.icp_pkts_sent = f->icp.pkts_sent; | |
1471 | stats.icp_pkts_recv = f->icp.pkts_recv; | |
1472 | stats.icp_queries_sent = f->icp.queries_sent; | |
1473 | stats.icp_replies_sent = f->icp.replies_sent; | |
1474 | stats.icp_queries_recv = f->icp.queries_recv; | |
1475 | stats.icp_replies_recv = f->icp.replies_recv; | |
1476 | stats.icp_query_timeouts = f->icp.query_timeouts; | |
1477 | stats.icp_replies_queued = f->icp.replies_queued; | |
1478 | stats.icp_kbytes_sent = f->icp.kbytes_sent.kb; | |
1479 | stats.icp_kbytes_recv = f->icp.kbytes_recv.kb; | |
1480 | stats.icp_q_kbytes_sent = f->icp.q_kbytes_sent.kb; | |
1481 | stats.icp_r_kbytes_sent = f->icp.r_kbytes_sent.kb; | |
1482 | stats.icp_q_kbytes_recv = f->icp.q_kbytes_recv.kb; | |
1483 | stats.icp_r_kbytes_recv = f->icp.r_kbytes_recv.kb; | |
1484 | ||
1485 | #if USE_CACHE_DIGESTS | |
1486 | ||
1487 | stats.icp_times_used = f->icp.times_used; | |
1488 | stats.cd_times_used = f->cd.times_used; | |
1489 | stats.cd_msgs_sent = f->cd.msgs_sent; | |
1490 | stats.cd_msgs_recv = f->cd.msgs_recv; | |
1491 | stats.cd_memory = f->cd.memory.kb; | |
1492 | stats.cd_local_memory = store_digest ? store_digest->mask_size / 1024 : 0; | |
1493 | stats.cd_kbytes_sent = f->cd.kbytes_sent.kb; | |
1494 | stats.cd_kbytes_recv = f->cd.kbytes_recv.kb; | |
1495 | #endif | |
1496 | ||
1497 | stats.unlink_requests = f->unlink.requests; | |
1498 | stats.page_faults = f->page_faults; | |
1499 | stats.select_loops = f->select_loops; | |
1500 | stats.cpu_time = f->cputime; | |
1501 | stats.wall_time = tvSubDsec(f->timestamp, current_time); | |
1502 | stats.swap_outs = f->swap.outs; | |
1503 | stats.swap_ins = f->swap.ins; | |
1504 | stats.swap_files_cleaned = f->swap.files_cleaned; | |
1505 | stats.aborted_requests = f->aborted_requests; | |
1506 | } | |
1507 | ||
1508 | void | |
1509 | DumpCountersStats(Mgr::CountersActionData& stats, StoreEntry* sentry) | |
1510 | { | |
a0f32775 | 1511 | storeAppendPrintf(sentry, "sample_time = %d.%d (%s)\n", |
8822ebee AR |
1512 | (int) stats.sample_time.tv_sec, |
1513 | (int) stats.sample_time.tv_usec, | |
1514 | mkrfc1123(stats.sample_time.tv_sec)); | |
1515 | storeAppendPrintf(sentry, "client_http.requests = %.0f\n", | |
1516 | stats.client_http_requests); | |
1517 | storeAppendPrintf(sentry, "client_http.hits = %.0f\n", | |
1518 | stats.client_http_hits); | |
1519 | storeAppendPrintf(sentry, "client_http.errors = %.0f\n", | |
1520 | stats.client_http_errors); | |
1521 | storeAppendPrintf(sentry, "client_http.kbytes_in = %.0f\n", | |
1522 | stats.client_http_kbytes_in); | |
1523 | storeAppendPrintf(sentry, "client_http.kbytes_out = %.0f\n", | |
1524 | stats.client_http_kbytes_out); | |
1525 | storeAppendPrintf(sentry, "client_http.hit_kbytes_out = %.0f\n", | |
1526 | stats.client_http_hit_kbytes_out); | |
1527 | ||
1528 | storeAppendPrintf(sentry, "server.all.requests = %.0f\n", | |
1529 | stats.server_all_requests); | |
1530 | storeAppendPrintf(sentry, "server.all.errors = %.0f\n", | |
1531 | stats.server_all_errors); | |
1532 | storeAppendPrintf(sentry, "server.all.kbytes_in = %.0f\n", | |
1533 | stats.server_all_kbytes_in); | |
1534 | storeAppendPrintf(sentry, "server.all.kbytes_out = %.0f\n", | |
1535 | stats.server_all_kbytes_out); | |
1536 | ||
1537 | storeAppendPrintf(sentry, "server.http.requests = %.0f\n", | |
1538 | stats.server_http_requests); | |
1539 | storeAppendPrintf(sentry, "server.http.errors = %.0f\n", | |
1540 | stats.server_http_errors); | |
1541 | storeAppendPrintf(sentry, "server.http.kbytes_in = %.0f\n", | |
1542 | stats.server_http_kbytes_in); | |
1543 | storeAppendPrintf(sentry, "server.http.kbytes_out = %.0f\n", | |
1544 | stats.server_http_kbytes_out); | |
1545 | ||
1546 | storeAppendPrintf(sentry, "server.ftp.requests = %.0f\n", | |
1547 | stats.server_ftp_requests); | |
1548 | storeAppendPrintf(sentry, "server.ftp.errors = %.0f\n", | |
1549 | stats.server_ftp_errors); | |
1550 | storeAppendPrintf(sentry, "server.ftp.kbytes_in = %.0f\n", | |
1551 | stats.server_ftp_kbytes_in); | |
1552 | storeAppendPrintf(sentry, "server.ftp.kbytes_out = %.0f\n", | |
1553 | stats.server_ftp_kbytes_out); | |
1554 | ||
1555 | storeAppendPrintf(sentry, "server.other.requests = %.0f\n", | |
1556 | stats.server_other_requests); | |
1557 | storeAppendPrintf(sentry, "server.other.errors = %.0f\n", | |
1558 | stats.server_other_errors); | |
1559 | storeAppendPrintf(sentry, "server.other.kbytes_in = %.0f\n", | |
1560 | stats.server_other_kbytes_in); | |
1561 | storeAppendPrintf(sentry, "server.other.kbytes_out = %.0f\n", | |
1562 | stats.server_other_kbytes_out); | |
1563 | ||
1564 | storeAppendPrintf(sentry, "icp.pkts_sent = %.0f\n", | |
1565 | stats.icp_pkts_sent); | |
1566 | storeAppendPrintf(sentry, "icp.pkts_recv = %.0f\n", | |
1567 | stats.icp_pkts_recv); | |
1568 | storeAppendPrintf(sentry, "icp.queries_sent = %.0f\n", | |
1569 | stats.icp_queries_sent); | |
1570 | storeAppendPrintf(sentry, "icp.replies_sent = %.0f\n", | |
1571 | stats.icp_replies_sent); | |
1572 | storeAppendPrintf(sentry, "icp.queries_recv = %.0f\n", | |
1573 | stats.icp_queries_recv); | |
1574 | storeAppendPrintf(sentry, "icp.replies_recv = %.0f\n", | |
1575 | stats.icp_replies_recv); | |
1576 | storeAppendPrintf(sentry, "icp.query_timeouts = %.0f\n", | |
1577 | stats.icp_query_timeouts); | |
1578 | storeAppendPrintf(sentry, "icp.replies_queued = %.0f\n", | |
1579 | stats.icp_replies_queued); | |
1580 | storeAppendPrintf(sentry, "icp.kbytes_sent = %.0f\n", | |
1581 | stats.icp_kbytes_sent); | |
1582 | storeAppendPrintf(sentry, "icp.kbytes_recv = %.0f\n", | |
1583 | stats.icp_kbytes_recv); | |
1584 | storeAppendPrintf(sentry, "icp.q_kbytes_sent = %.0f\n", | |
1585 | stats.icp_q_kbytes_sent); | |
1586 | storeAppendPrintf(sentry, "icp.r_kbytes_sent = %.0f\n", | |
1587 | stats.icp_r_kbytes_sent); | |
1588 | storeAppendPrintf(sentry, "icp.q_kbytes_recv = %.0f\n", | |
1589 | stats.icp_q_kbytes_recv); | |
1590 | storeAppendPrintf(sentry, "icp.r_kbytes_recv = %.0f\n", | |
1591 | stats.icp_r_kbytes_recv); | |
0567f2a6 | 1592 | |
6cfa8966 | 1593 | #if USE_CACHE_DIGESTS |
62e76326 | 1594 | |
8822ebee AR |
1595 | storeAppendPrintf(sentry, "icp.times_used = %.0f\n", |
1596 | stats.icp_times_used); | |
1597 | storeAppendPrintf(sentry, "cd.times_used = %.0f\n", | |
1598 | stats.cd_times_used); | |
1599 | storeAppendPrintf(sentry, "cd.msgs_sent = %.0f\n", | |
1600 | stats.cd_msgs_sent); | |
1601 | storeAppendPrintf(sentry, "cd.msgs_recv = %.0f\n", | |
1602 | stats.cd_msgs_recv); | |
1603 | storeAppendPrintf(sentry, "cd.memory = %.0f\n", | |
1604 | stats.cd_memory); | |
1605 | storeAppendPrintf(sentry, "cd.local_memory = %.0f\n", | |
1606 | stats.cd_local_memory); | |
1607 | storeAppendPrintf(sentry, "cd.kbytes_sent = %.0f\n", | |
1608 | stats.cd_kbytes_sent); | |
1609 | storeAppendPrintf(sentry, "cd.kbytes_recv = %.0f\n", | |
1610 | stats.cd_kbytes_recv); | |
0567f2a6 | 1611 | #endif |
1612 | ||
8822ebee AR |
1613 | storeAppendPrintf(sentry, "unlink.requests = %.0f\n", |
1614 | stats.unlink_requests); | |
1615 | storeAppendPrintf(sentry, "page_faults = %.0f\n", | |
1616 | stats.page_faults); | |
1617 | storeAppendPrintf(sentry, "select_loops = %.0f\n", | |
1618 | stats.select_loops); | |
12cf1be2 | 1619 | storeAppendPrintf(sentry, "cpu_time = %f\n", |
8822ebee | 1620 | stats.cpu_time); |
12cf1be2 | 1621 | storeAppendPrintf(sentry, "wall_time = %f\n", |
8822ebee AR |
1622 | stats.wall_time); |
1623 | storeAppendPrintf(sentry, "swap.outs = %.0f\n", | |
1624 | stats.swap_outs); | |
1625 | storeAppendPrintf(sentry, "swap.ins = %.0f\n", | |
1626 | stats.swap_ins); | |
1627 | storeAppendPrintf(sentry, "swap.files_cleaned = %.0f\n", | |
1628 | stats.swap_files_cleaned); | |
1629 | storeAppendPrintf(sentry, "aborted_requests = %.0f\n", | |
1630 | stats.aborted_requests); | |
7ae52c25 | 1631 | } |
1632 | ||
d2db411c | 1633 | void |
1634 | statFreeMemory(void) | |
1635 | { | |
1636 | int i; | |
62e76326 | 1637 | |
5db6bf73 | 1638 | for (i = 0; i < N_COUNT_HIST; ++i) |
62e76326 | 1639 | statCountersClean(&CountHist[i]); |
1640 | ||
5db6bf73 | 1641 | for (i = 0; i < N_COUNT_HOUR_HIST; ++i) |
62e76326 | 1642 | statCountersClean(&CountHourHist[i]); |
d2db411c | 1643 | } |
1644 | ||
5e29a294 | 1645 | static void |
a1e927f6 | 1646 | statPeerSelect(StoreEntry * sentry) |
1647 | { | |
6cfa8966 | 1648 | #if USE_CACHE_DIGESTS |
83704487 | 1649 | StatCounters *f = &statCounter; |
a3c6762c | 1650 | CachePeer *peer; |
a1e927f6 | 1651 | const int tot_used = f->cd.times_used + f->icp.times_used; |
1652 | ||
1653 | /* totals */ | |
1654 | cacheDigestGuessStatsReport(&f->cd.guess, sentry, "all peers"); | |
1655 | /* per-peer */ | |
1656 | storeAppendPrintf(sentry, "\nPer-peer statistics:\n"); | |
62e76326 | 1657 | |
a1e927f6 | 1658 | for (peer = getFirstPeer(); peer; peer = getNextPeer(peer)) { |
62e76326 | 1659 | if (peer->digest) |
1660 | peerDigestStatsReport(peer->digest, sentry); | |
1661 | else | |
1662 | storeAppendPrintf(sentry, "\nNo peer digest from %s\n", peer->host); | |
1663 | ||
1664 | storeAppendPrintf(sentry, "\n"); | |
a1e927f6 | 1665 | } |
1666 | ||
1667 | storeAppendPrintf(sentry, "\nAlgorithm usage:\n"); | |
1668 | storeAppendPrintf(sentry, "Cache Digest: %7d (%3d%%)\n", | |
62e76326 | 1669 | f->cd.times_used, xpercentInt(f->cd.times_used, tot_used)); |
a1e927f6 | 1670 | storeAppendPrintf(sentry, "Icp: %7d (%3d%%)\n", |
62e76326 | 1671 | f->icp.times_used, xpercentInt(f->icp.times_used, tot_used)); |
a1e927f6 | 1672 | storeAppendPrintf(sentry, "Total: %7d (%3d%%)\n", |
62e76326 | 1673 | tot_used, xpercentInt(tot_used, tot_used)); |
a1e927f6 | 1674 | #else |
62e76326 | 1675 | |
a1e927f6 | 1676 | storeAppendPrintf(sentry, "peer digests are disabled; no stats is available.\n"); |
1677 | #endif | |
1678 | } | |
1679 | ||
1680 | static void | |
26b164ac | 1681 | statDigestBlob(StoreEntry * sentry) |
1682 | { | |
071a3ae7 | 1683 | storeAppendPrintf(sentry, "\nCounters:\n"); |
1684 | statCountersDump(sentry); | |
86e2a291 | 1685 | storeAppendPrintf(sentry, "\n5 Min Averages:\n"); |
1686 | statAvgDump(sentry, 5, 0); | |
071a3ae7 | 1687 | storeAppendPrintf(sentry, "\nHistograms:\n"); |
1688 | statCountersHistograms(sentry); | |
1689 | storeAppendPrintf(sentry, "\nPeer Digests:\n"); | |
26b164ac | 1690 | statPeerSelect(sentry); |
588d9545 | 1691 | storeAppendPrintf(sentry, "\nLocal Digest:\n"); |
26b164ac | 1692 | storeDigestReport(sentry); |
1693 | } | |
1694 | ||
7d94ae33 | 1695 | static double |
04a28d46 | 1696 | statPctileSvc(double pctile, int interval, int which) |
a9113eb0 | 1697 | { |
1698 | StatCounters *f; | |
1699 | StatCounters *l; | |
1700 | double x; | |
f8d264b8 | 1701 | assert(interval > 0); |
62e76326 | 1702 | |
f8d264b8 | 1703 | if (interval > N_COUNT_HIST - 1) |
62e76326 | 1704 | interval = N_COUNT_HIST - 1; |
1705 | ||
a9113eb0 | 1706 | f = &CountHist[0]; |
62e76326 | 1707 | |
a9113eb0 | 1708 | l = &CountHist[interval]; |
62e76326 | 1709 | |
ee1679df | 1710 | assert(f); |
62e76326 | 1711 | |
ee1679df | 1712 | assert(l); |
62e76326 | 1713 | |
a9113eb0 | 1714 | switch (which) { |
62e76326 | 1715 | |
04a28d46 | 1716 | case PCTILE_HTTP: |
e8baef82 | 1717 | x = statHistDeltaPctile(l->client_http.allSvcTime,f->client_http.allSvcTime, pctile); |
62e76326 | 1718 | break; |
1719 | ||
04a28d46 | 1720 | case PCTILE_HIT: |
e8baef82 | 1721 | x = statHistDeltaPctile(l->client_http.hitSvcTime,f->client_http.hitSvcTime, pctile); |
62e76326 | 1722 | break; |
1723 | ||
04a28d46 | 1724 | case PCTILE_MISS: |
e8baef82 | 1725 | x = statHistDeltaPctile(l->client_http.missSvcTime,f->client_http.missSvcTime, pctile); |
62e76326 | 1726 | break; |
1727 | ||
04a28d46 | 1728 | case PCTILE_NM: |
e8baef82 | 1729 | x = statHistDeltaPctile(l->client_http.nearMissSvcTime,f->client_http.nearMissSvcTime, pctile); |
62e76326 | 1730 | break; |
1731 | ||
04a28d46 | 1732 | case PCTILE_NH: |
e8baef82 | 1733 | x = statHistDeltaPctile(l->client_http.nearHitSvcTime,f->client_http.nearHitSvcTime, pctile); |
62e76326 | 1734 | break; |
1735 | ||
04a28d46 | 1736 | case PCTILE_ICP_QUERY: |
e8baef82 | 1737 | x = statHistDeltaPctile(l->icp.querySvcTime,f->icp.querySvcTime, pctile); |
62e76326 | 1738 | break; |
1739 | ||
04a28d46 | 1740 | case PCTILE_DNS: |
e8baef82 | 1741 | x = statHistDeltaPctile(l->dns.svcTime,f->dns.svcTime, pctile); |
62e76326 | 1742 | break; |
1743 | ||
a9113eb0 | 1744 | default: |
bf8fe701 | 1745 | debugs(49, 5, "statPctileSvc: unknown type."); |
62e76326 | 1746 | x = 0; |
a9113eb0 | 1747 | } |
62e76326 | 1748 | |
b87b92fb | 1749 | return x; |
1750 | } | |
1751 | ||
451b07c5 | 1752 | StatCounters * |
1753 | snmpStatGet(int minutes) | |
1754 | { | |
2ac76861 | 1755 | return &CountHist[minutes]; |
451b07c5 | 1756 | } |
01aebf31 | 1757 | |
1f3c4622 | 1758 | int |
1759 | stat5minClientRequests(void) | |
1760 | { | |
5999b776 | 1761 | assert(N_COUNT_HIST > 5); |
83704487 | 1762 | return statCounter.client_http.requests - CountHist[5].client_http.requests; |
1f3c4622 | 1763 | } |
1764 | ||
49ad0a8c | 1765 | static double |
1766 | statCPUUsage(int minutes) | |
979533fa | 1767 | { |
49ad0a8c | 1768 | assert(minutes < N_COUNT_HIST); |
a98bcbee | 1769 | return Math::doublePercent(CountHist[0].cputime - CountHist[minutes].cputime, |
f9afa4fb | 1770 | tvSubDsec(CountHist[minutes].timestamp, CountHist[0].timestamp)); |
979533fa | 1771 | } |
01aebf31 | 1772 | |
82afb125 | 1773 | double |
e1381638 | 1774 | statRequestHitRatio(int minutes) |
491a980b | 1775 | { |
1776 | assert(minutes < N_COUNT_HIST); | |
a98bcbee | 1777 | return Math::doublePercent(CountHist[0].client_http.hits - |
f9afa4fb A |
1778 | CountHist[minutes].client_http.hits, |
1779 | CountHist[0].client_http.requests - | |
1780 | CountHist[minutes].client_http.requests); | |
491a980b | 1781 | } |
1782 | ||
82afb125 | 1783 | double |
e1381638 | 1784 | statRequestHitMemoryRatio(int minutes) |
4f4d1d6e | 1785 | { |
1786 | assert(minutes < N_COUNT_HIST); | |
a98bcbee | 1787 | return Math::doublePercent(CountHist[0].client_http.mem_hits - |
f9afa4fb A |
1788 | CountHist[minutes].client_http.mem_hits, |
1789 | CountHist[0].client_http.hits - | |
1790 | CountHist[minutes].client_http.hits); | |
4f4d1d6e | 1791 | } |
1792 | ||
82afb125 | 1793 | double |
e1381638 | 1794 | statRequestHitDiskRatio(int minutes) |
4f4d1d6e | 1795 | { |
1796 | assert(minutes < N_COUNT_HIST); | |
a98bcbee | 1797 | return Math::doublePercent(CountHist[0].client_http.disk_hits - |
f9afa4fb A |
1798 | CountHist[minutes].client_http.disk_hits, |
1799 | CountHist[0].client_http.hits - | |
1800 | CountHist[minutes].client_http.hits); | |
4f4d1d6e | 1801 | } |
1802 | ||
82afb125 | 1803 | double |
e1381638 | 1804 | statByteHitRatio(int minutes) |
491a980b | 1805 | { |
1806 | size_t s; | |
1807 | size_t c; | |
ac342231 | 1808 | #if USE_CACHE_DIGESTS |
62e76326 | 1809 | |
ac342231 | 1810 | size_t cd; |
1811 | #endif | |
1812 | /* size_t might be unsigned */ | |
491a980b | 1813 | assert(minutes < N_COUNT_HIST); |
1814 | c = CountHist[0].client_http.kbytes_out.kb - CountHist[minutes].client_http.kbytes_out.kb; | |
1815 | s = CountHist[0].server.all.kbytes_in.kb - CountHist[minutes].server.all.kbytes_in.kb; | |
ac342231 | 1816 | #if USE_CACHE_DIGESTS |
1817 | /* | |
1818 | * This ugly hack is here to prevent the user from seeing a | |
1819 | * negative byte hit ratio. When we fetch a cache digest from | |
1820 | * a neighbor, it gets treated like a cache miss because the | |
1821 | * object is consumed internally. Thus, we subtract cache | |
1822 | * digest bytes out before calculating the byte hit ratio. | |
1823 | */ | |
1824 | cd = CountHist[0].cd.kbytes_recv.kb - CountHist[minutes].cd.kbytes_recv.kb; | |
62e76326 | 1825 | |
49d7ce5f | 1826 | if (s < cd) |
e0236918 | 1827 | debugs(18, DBG_IMPORTANT, "STRANGE: srv_kbytes=" << s << ", cd_kbytes=" << cd); |
62e76326 | 1828 | |
ac342231 | 1829 | s -= cd; |
62e76326 | 1830 | |
ac342231 | 1831 | #endif |
62e76326 | 1832 | |
94e56ef7 | 1833 | if (c > s) |
a98bcbee | 1834 | return Math::doublePercent(c - s, c); |
94e56ef7 | 1835 | else |
a98bcbee | 1836 | return (-1.0 * Math::doublePercent(s - c, c)); |
491a980b | 1837 | } |
1838 | ||
0f1bc304 | 1839 | static void |
1840 | statClientRequests(StoreEntry * s) | |
1841 | { | |
1842 | dlink_node *i; | |
59a1efb2 | 1843 | ClientHttpRequest *http; |
0f1bc304 | 1844 | StoreEntry *e; |
cc192b50 | 1845 | char buf[MAX_IPSTRLEN]; |
62e76326 | 1846 | |
0f1bc304 | 1847 | for (i = ClientActiveRequests.head; i; i = i->next) { |
f4bd6296 | 1848 | const char *p = NULL; |
59a1efb2 | 1849 | http = static_cast<ClientHttpRequest *>(i->data); |
62e76326 | 1850 | assert(http); |
9512de47 | 1851 | ConnStateData * conn = http->getConn(); |
1852 | storeAppendPrintf(s, "Connection: %p\n", conn); | |
62e76326 | 1853 | |
85a4b153 | 1854 | if (conn != NULL) { |
73c36fd9 | 1855 | const int fd = conn->clientConnection->fd; |
c91ca3ce | 1856 | storeAppendPrintf(s, "\tFD %d, read %" PRId64 ", wrote %" PRId64 "\n", fd, |
62e76326 | 1857 | fd_table[fd].bytes_read, fd_table[fd].bytes_written); |
1858 | storeAppendPrintf(s, "\tFD desc: %s\n", fd_table[fd].desc); | |
e7287625 | 1859 | storeAppendPrintf(s, "\tin: buf %p, used %ld, free %ld\n", |
fcc444e3 | 1860 | conn->inBuf.rawContent(), (long int) conn->inBuf.length(), (long int) conn->inBuf.spaceSize()); |
be364179 | 1861 | storeAppendPrintf(s, "\tremote: %s\n", |
4dd643d5 | 1862 | conn->clientConnection->remote.toUrl(buf,MAX_IPSTRLEN)); |
be364179 | 1863 | storeAppendPrintf(s, "\tlocal: %s\n", |
4dd643d5 | 1864 | conn->clientConnection->local.toUrl(buf,MAX_IPSTRLEN)); |
9dde3c2a | 1865 | storeAppendPrintf(s, "\tnrequests: %u\n", conn->pipeline.nrequests); |
62e76326 | 1866 | } |
1867 | ||
1868 | storeAppendPrintf(s, "uri %s\n", http->uri); | |
91369933 | 1869 | storeAppendPrintf(s, "logType %s\n", http->logType.c_str()); |
62e76326 | 1870 | storeAppendPrintf(s, "out.offset %ld, out.size %lu\n", |
1871 | (long int) http->out.offset, (unsigned long int) http->out.size); | |
1872 | storeAppendPrintf(s, "req_sz %ld\n", (long int) http->req_sz); | |
86a2f789 | 1873 | e = http->storeEntry(); |
62e76326 | 1874 | storeAppendPrintf(s, "entry %p/%s\n", e, e ? e->getMD5Text() : "N/A"); |
62e76326 | 1875 | storeAppendPrintf(s, "start %ld.%06d (%f seconds ago)\n", |
af0ded40 CT |
1876 | (long int) http->al->cache.start_time.tv_sec, |
1877 | (int) http->al->cache.start_time.tv_usec, | |
1878 | tvSubDsec(http->al->cache.start_time, current_time)); | |
2f1431ea | 1879 | #if USE_AUTH |
a33a428a | 1880 | if (http->request->auth_user_request != NULL) |
d3f603c8 | 1881 | p = http->request->auth_user_request->username(); |
2f1431ea AJ |
1882 | else |
1883 | #endif | |
b38b26cb | 1884 | if (http->request->extacl_user.size() > 0) { |
74174c03 A |
1885 | p = http->request->extacl_user.termedBuf(); |
1886 | } | |
d3f603c8 | 1887 | |
73c36fd9 AJ |
1888 | if (!p && conn != NULL && conn->clientConnection->rfc931[0]) |
1889 | p = conn->clientConnection->rfc931; | |
d3f603c8 | 1890 | |
cb4f4424 | 1891 | #if USE_OPENSSL |
f4bd6296 | 1892 | |
73c36fd9 AJ |
1893 | if (!p && conn != NULL && Comm::IsConnOpen(conn->clientConnection)) |
1894 | p = sslGetUserEmail(fd_table[conn->clientConnection->fd].ssl); | |
f4bd6296 | 1895 | |
1896 | #endif | |
1897 | ||
1898 | if (!p) | |
1899 | p = dash_str; | |
1900 | ||
1901 | storeAppendPrintf(s, "username %s\n", p); | |
d3f603c8 | 1902 | |
9a0a18de | 1903 | #if USE_DELAY_POOLS |
65a29f29 | 1904 | storeAppendPrintf(s, "delay_pool %d\n", DelayId::DelayClient(http).pool()); |
8faa78e6 | 1905 | #endif |
1906 | ||
62e76326 | 1907 | storeAppendPrintf(s, "\n"); |
0f1bc304 | 1908 | } |
1909 | } | |
1910 | ||
01aebf31 | 1911 | #if STAT_GRAPHS |
1912 | /* | |
1913 | * urgh, i don't like these, but they do cut the amount of code down immensely | |
1914 | */ | |
1915 | ||
1916 | #define GRAPH_PER_MIN(Y) \ | |
5db6bf73 | 1917 | for (i=0;i<(N_COUNT_HIST-2);++i) { \ |
f53969cc SM |
1918 | dt = tvSubDsec(CountHist[i+1].timestamp, CountHist[i].timestamp); \ |
1919 | if (dt <= 0.0) \ | |
1920 | break; \ | |
1921 | storeAppendPrintf(e, "%lu,%0.2f:", \ | |
1922 | CountHist[i].timestamp.tv_sec, \ | |
1923 | ((CountHist[i].Y - CountHist[i+1].Y) / dt)); \ | |
01aebf31 | 1924 | } |
1925 | ||
1926 | #define GRAPH_PER_HOUR(Y) \ | |
5db6bf73 | 1927 | for (i=0;i<(N_COUNT_HOUR_HIST-2);++i) { \ |
f53969cc SM |
1928 | dt = tvSubDsec(CountHourHist[i+1].timestamp, CountHourHist[i].timestamp); \ |
1929 | if (dt <= 0.0) \ | |
1930 | break; \ | |
1931 | storeAppendPrintf(e, "%lu,%0.2f:", \ | |
1932 | CountHourHist[i].timestamp.tv_sec, \ | |
1933 | ((CountHourHist[i].Y - CountHourHist[i+1].Y) / dt)); \ | |
01aebf31 | 1934 | } |
1935 | ||
1936 | #define GRAPH_TITLE(X,Y) storeAppendPrintf(e,"%s\t%s\t",X,Y); | |
1937 | #define GRAPH_END storeAppendPrintf(e,"\n"); | |
1938 | ||
1939 | #define GENGRAPH(X,Y,Z) \ | |
1940 | GRAPH_TITLE(Y,Z) \ | |
1941 | GRAPH_PER_MIN(X) \ | |
1942 | GRAPH_PER_HOUR(X) \ | |
1943 | GRAPH_END | |
1944 | ||
1945 | static void | |
1946 | statGraphDump(StoreEntry * e) | |
1947 | { | |
1948 | int i; | |
1949 | double dt; | |
1950 | ||
1951 | GENGRAPH(client_http.requests, "client_http.requests", "Client HTTP requests/sec"); | |
1952 | GENGRAPH(client_http.hits, "client_http.hits", "Client HTTP hits/sec"); | |
1953 | GENGRAPH(client_http.errors, "client_http.errors", "Client HTTP errors/sec"); | |
1954 | GENGRAPH(client_http.kbytes_in.kb, "client_http.kbytes_in", "Client HTTP kbytes_in/sec"); | |
1955 | GENGRAPH(client_http.kbytes_out.kb, "client_http.kbytes_out", "Client HTTP kbytes_out/sec"); | |
1956 | ||
1957 | /* XXX todo: http median service times */ | |
1958 | ||
1959 | GENGRAPH(server.all.requests, "server.all.requests", "Server requests/sec"); | |
1960 | GENGRAPH(server.all.errors, "server.all.errors", "Server errors/sec"); | |
1961 | GENGRAPH(server.all.kbytes_in.kb, "server.all.kbytes_in", "Server total kbytes_in/sec"); | |
1962 | GENGRAPH(server.all.kbytes_out.kb, "server.all.kbytes_out", "Server total kbytes_out/sec"); | |
1963 | ||
1964 | GENGRAPH(server.http.requests, "server.http.requests", "Server HTTP requests/sec"); | |
1965 | GENGRAPH(server.http.errors, "server.http.errors", "Server HTTP errors/sec"); | |
1966 | GENGRAPH(server.http.kbytes_in.kb, "server.http.kbytes_in", "Server HTTP kbytes_in/sec"); | |
1967 | GENGRAPH(server.http.kbytes_out.kb, "server.http.kbytes_out", "Server HTTP kbytes_out/sec"); | |
1968 | ||
1969 | GENGRAPH(server.ftp.requests, "server.ftp.requests", "Server FTP requests/sec"); | |
1970 | GENGRAPH(server.ftp.errors, "server.ftp.errors", "Server FTP errors/sec"); | |
1971 | GENGRAPH(server.ftp.kbytes_in.kb, "server.ftp.kbytes_in", "Server FTP kbytes_in/sec"); | |
1972 | GENGRAPH(server.ftp.kbytes_out.kb, "server.ftp.kbytes_out", "Server FTP kbytes_out/sec"); | |
1973 | ||
1974 | GENGRAPH(server.other.requests, "server.other.requests", "Server other requests/sec"); | |
1975 | GENGRAPH(server.other.errors, "server.other.errors", "Server other errors/sec"); | |
1976 | GENGRAPH(server.other.kbytes_in.kb, "server.other.kbytes_in", "Server other kbytes_in/sec"); | |
1977 | GENGRAPH(server.other.kbytes_out.kb, "server.other.kbytes_out", "Server other kbytes_out/sec"); | |
1978 | ||
1979 | GENGRAPH(icp.pkts_sent, "icp.pkts_sent", "ICP packets sent/sec"); | |
1980 | GENGRAPH(icp.pkts_recv, "icp.pkts_recv", "ICP packets received/sec"); | |
1981 | GENGRAPH(icp.kbytes_sent.kb, "icp.kbytes_sent", "ICP kbytes_sent/sec"); | |
1982 | GENGRAPH(icp.kbytes_recv.kb, "icp.kbytes_recv", "ICP kbytes_received/sec"); | |
1983 | ||
1984 | /* XXX todo: icp median service times */ | |
1985 | /* XXX todo: dns median service times */ | |
1986 | ||
1987 | GENGRAPH(unlink.requests, "unlink.requests", "Cache File unlink requests/sec"); | |
1988 | GENGRAPH(page_faults, "page_faults", "System Page Faults/sec"); | |
1989 | GENGRAPH(select_loops, "select_loops", "System Select Loop calls/sec"); | |
1990 | GENGRAPH(cputime, "cputime", "CPU utilisation"); | |
1991 | } | |
1afe05c5 | 1992 | |
d96ceb8e | 1993 | #endif /* STAT_GRAPHS */ |
1994 | ||
2d72d4fd | 1995 | int |
1996 | statMemoryAccounted(void) | |
1997 | { | |
d96ceb8e | 1998 | return memPoolsTotalAllocated(); |
2d72d4fd | 1999 | } |
f53969cc | 2000 |