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Commit | Line | Data |
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30a4f2a8 | 1 | /* |
bf95c10a | 2 | * Copyright (C) 1996-2022 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" |
63ed9e8e | 12 | #include "AccessLogEntry.h" |
b814e8d4 | 13 | #include "CacheDigest.h" |
a011edee | 14 | #include "CachePeer.h" |
582c2af2 | 15 | #include "client_side.h" |
602d9612 | 16 | #include "client_side_request.h" |
582c2af2 | 17 | #include "comm/Connection.h" |
65d448bc | 18 | #include "comm/Loops.h" |
a553a5a3 | 19 | #include "event.h" |
582c2af2 | 20 | #include "fde.h" |
31971e6a | 21 | #include "format/Token.h" |
582c2af2 | 22 | #include "globals.h" |
d3dddfb5 | 23 | #include "http/Stream.h" |
d3f603c8 | 24 | #include "HttpRequest.h" |
9ce629cf | 25 | #include "IoStats.h" |
ed6e9fb9 | 26 | #include "mem/Pool.h" |
a7508376 | 27 | #include "mem/Stats.h" |
528b2c61 | 28 | #include "mem_node.h" |
0eb49b6d | 29 | #include "MemBuf.h" |
602d9612 | 30 | #include "MemObject.h" |
8822ebee AR |
31 | #include "mgr/CountersAction.h" |
32 | #include "mgr/FunAction.h" | |
33 | #include "mgr/InfoAction.h" | |
34 | #include "mgr/IntervalAction.h" | |
35 | #include "mgr/IoAction.h" | |
582c2af2 | 36 | #include "mgr/Registration.h" |
8822ebee | 37 | #include "mgr/ServiceTimesAction.h" |
f0ba2534 | 38 | #include "neighbors.h" |
e35609f5 | 39 | #include "PeerDigest.h" |
4d5904f7 | 40 | #include "SquidConfig.h" |
582c2af2 | 41 | #include "SquidMath.h" |
6ea5959e | 42 | #include "stat.h" |
602d9612 | 43 | #include "StatCounters.h" |
582c2af2 | 44 | #include "Store.h" |
35a28a37 | 45 | #include "store_digest.h" |
602d9612 | 46 | #include "StoreClient.h" |
5bed43d6 | 47 | #include "tools.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 | |
1da3b90b | 65 | typedef int STOBJFLT(const StoreEntry *); |
62e76326 | 66 | |
c8f4eac4 | 67 | class StatObjectsState |
62e76326 | 68 | { |
5c2f68b7 | 69 | CBDATA_CLASS(StatObjectsState); |
c8f4eac4 | 70 | |
71 | public: | |
1da3b90b | 72 | StoreEntry *sentry; |
1da3b90b | 73 | STOBJFLT *filter; |
c8f4eac4 | 74 | StoreSearchPointer theSearch; |
c8f4eac4 | 75 | }; |
62e76326 | 76 | |
67508012 | 77 | /* LOCALS */ |
f5b8bbc4 | 78 | static const char *describeStatuses(const StoreEntry *); |
f2908497 | 79 | static void statAvgTick(void *notused); |
a0f32775 | 80 | static void statAvgDump(StoreEntry *, int minutes, int hours); |
01aebf31 | 81 | #if STAT_GRAPHS |
82 | static void statGraphDump(StoreEntry *); | |
83 | #endif | |
04a28d46 | 84 | static double statPctileSvc(double, int, int); |
fcc35180 | 85 | static void statStoreEntry(MemBuf * mb, StoreEntry * e); |
49ad0a8c | 86 | static double statCPUUsage(int minutes); |
ed7f5615 | 87 | static OBJH stat_objects_get; |
88 | static OBJH stat_vmobjects_get; | |
ae94d28e | 89 | static OBJH statOpenfdObj; |
1da3b90b | 90 | static EVH statObjects; |
071a3ae7 | 91 | static OBJH statCountersDump; |
a1e927f6 | 92 | static OBJH statPeerSelect; |
26b164ac | 93 | static OBJH statDigestBlob; |
e9b5ead4 | 94 | static OBJH statUtilization; |
ba4f8e5a | 95 | static OBJH statCountersHistograms; |
0f1bc304 | 96 | static OBJH statClientRequests; |
8822ebee AR |
97 | void GetAvgStat(Mgr::IntervalActionData& stats, int minutes, int hours); |
98 | void DumpAvgStat(Mgr::IntervalActionData& stats, StoreEntry* sentry); | |
99 | void GetInfo(Mgr::InfoActionData& stats); | |
100 | void DumpInfo(Mgr::InfoActionData& stats, StoreEntry* sentry); | |
101 | void DumpMallocStatistics(StoreEntry* sentry); | |
102 | void GetCountersStats(Mgr::CountersActionData& stats); | |
103 | void DumpCountersStats(Mgr::CountersActionData& stats, StoreEntry* sentry); | |
104 | void GetServiceTimesStats(Mgr::ServiceTimesActionData& stats); | |
105 | void DumpServiceTimesStats(Mgr::ServiceTimesActionData& stats, StoreEntry* sentry); | |
106 | void GetIoStats(Mgr::IoActionData& stats); | |
107 | void DumpIoStats(Mgr::IoActionData& stats, StoreEntry* sentry); | |
20882fb1 | 108 | |
32d002cb | 109 | #if XMALLOC_STATISTICS |
58cd5bbd | 110 | static void info_get_mallstat(int, int, int, void *); |
111 | static double xm_time; | |
112 | static double xm_deltat; | |
20882fb1 | 113 | #endif |
30a4f2a8 | 114 | |
a9113eb0 | 115 | StatCounters CountHist[N_COUNT_HIST]; |
d5649d9f | 116 | static int NCountHist = 0; |
a0f32775 | 117 | static StatCounters CountHourHist[N_COUNT_HOUR_HIST]; |
118 | static int NCountHourHist = 0; | |
c8f4eac4 | 119 | CBDATA_CLASS_INIT(StatObjectsState); |
a0f32775 | 120 | |
d480bbc0 | 121 | extern unsigned int mem_pool_alloc_calls; |
122 | extern unsigned int mem_pool_free_calls; | |
123 | ||
5e29a294 | 124 | static void |
e9b5ead4 | 125 | statUtilization(StoreEntry * e) |
a0f32775 | 126 | { |
127 | storeAppendPrintf(e, "Cache Utilisation:\n"); | |
128 | storeAppendPrintf(e, "\n"); | |
129 | storeAppendPrintf(e, "Last 5 minutes:\n"); | |
62e76326 | 130 | |
a0f32775 | 131 | if (NCountHist >= 5) |
62e76326 | 132 | statAvgDump(e, 5, 0); |
a0f32775 | 133 | else |
62e76326 | 134 | storeAppendPrintf(e, "(no values recorded yet)\n"); |
135 | ||
a0f32775 | 136 | storeAppendPrintf(e, "\n"); |
62e76326 | 137 | |
a0f32775 | 138 | storeAppendPrintf(e, "Last 15 minutes:\n"); |
62e76326 | 139 | |
a0f32775 | 140 | if (NCountHist >= 15) |
62e76326 | 141 | statAvgDump(e, 15, 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 hour:\n"); |
62e76326 | 148 | |
a0f32775 | 149 | if (NCountHist >= 60) |
62e76326 | 150 | statAvgDump(e, 60, 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 8 hours:\n"); |
62e76326 | 157 | |
a0f32775 | 158 | if (NCountHourHist >= 8) |
62e76326 | 159 | statAvgDump(e, 0, 8); |
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 day:\n"); |
62e76326 | 166 | |
a0f32775 | 167 | if (NCountHourHist >= 24) |
62e76326 | 168 | statAvgDump(e, 0, 24); |
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 3 days:\n"); |
62e76326 | 175 | |
a0f32775 | 176 | if (NCountHourHist >= 72) |
62e76326 | 177 | statAvgDump(e, 0, 72); |
a0f32775 | 178 | else |
62e76326 | 179 | storeAppendPrintf(e, "(no values recorded yet)\n"); |
180 | ||
a0f32775 | 181 | storeAppendPrintf(e, "\n"); |
62e76326 | 182 | |
a0f32775 | 183 | storeAppendPrintf(e, "Totals since cache startup:\n"); |
62e76326 | 184 | |
a0f32775 | 185 | statCountersDump(e); |
186 | } | |
f2908497 | 187 | |
8822ebee AR |
188 | void |
189 | GetIoStats(Mgr::IoActionData& stats) | |
190 | { | |
191 | int i; | |
192 | ||
193 | stats.http_reads = IOStats.Http.reads; | |
194 | ||
9ce629cf | 195 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee AR |
196 | stats.http_read_hist[i] = IOStats.Http.read_hist[i]; |
197 | } | |
198 | ||
199 | stats.ftp_reads = IOStats.Ftp.reads; | |
200 | ||
9ce629cf | 201 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee AR |
202 | stats.ftp_read_hist[i] = IOStats.Ftp.read_hist[i]; |
203 | } | |
8822ebee AR |
204 | } |
205 | ||
206 | void | |
207 | DumpIoStats(Mgr::IoActionData& stats, StoreEntry* sentry) | |
30a4f2a8 | 208 | { |
209 | int i; | |
210 | ||
15576b6a | 211 | storeAppendPrintf(sentry, "HTTP I/O\n"); |
8822ebee | 212 | storeAppendPrintf(sentry, "number of reads: %.0f\n", stats.http_reads); |
15576b6a | 213 | storeAppendPrintf(sentry, "Read Histogram:\n"); |
62e76326 | 214 | |
9ce629cf | 215 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee | 216 | storeAppendPrintf(sentry, "%5d-%5d: %9.0f %2.0f%%\n", |
d9fc6862 A |
217 | i ? (1 << (i - 1)) + 1 : 1, |
218 | 1 << i, | |
219 | stats.http_read_hist[i], | |
220 | Math::doublePercent(stats.http_read_hist[i], stats.http_reads)); | |
30a4f2a8 | 221 | } |
222 | ||
15576b6a | 223 | storeAppendPrintf(sentry, "\n"); |
224 | storeAppendPrintf(sentry, "FTP I/O\n"); | |
8822ebee | 225 | storeAppendPrintf(sentry, "number of reads: %.0f\n", stats.ftp_reads); |
15576b6a | 226 | storeAppendPrintf(sentry, "Read Histogram:\n"); |
62e76326 | 227 | |
9ce629cf | 228 | for (i = 0; i < IoStats::histSize; ++i) { |
8822ebee | 229 | storeAppendPrintf(sentry, "%5d-%5d: %9.0f %2.0f%%\n", |
d9fc6862 A |
230 | i ? (1 << (i - 1)) + 1 : 1, |
231 | 1 << i, | |
232 | stats.ftp_read_hist[i], | |
233 | Math::doublePercent(stats.ftp_read_hist[i], stats.ftp_reads)); | |
30a4f2a8 | 234 | } |
235 | ||
15576b6a | 236 | storeAppendPrintf(sentry, "\n"); |
090089c4 | 237 | } |
238 | ||
0ee4272b | 239 | static const char * |
fe4e214f | 240 | describeStatuses(const StoreEntry * entry) |
d1a43e28 | 241 | { |
242 | LOCAL_ARRAY(char, buf, 256); | |
56878878 | 243 | snprintf(buf, 256, "%-13s %-13s %-12s %-12s", |
62e76326 | 244 | storeStatusStr[entry->store_status], |
245 | memStatusStr[entry->mem_status], | |
246 | swapStatusStr[entry->swap_status], | |
247 | pingStatusStr[entry->ping_status]); | |
d1a43e28 | 248 | return buf; |
249 | } | |
250 | ||
415e0dd2 | 251 | const char * |
252 | storeEntryFlags(const StoreEntry * entry) | |
d1a43e28 | 253 | { |
254 | LOCAL_ARRAY(char, buf, 256); | |
315005bd | 255 | int flags = (int) entry->flags; |
d1a43e28 | 256 | char *t; |
257 | buf[0] = '\0'; | |
62e76326 | 258 | |
7d94ae33 | 259 | if (EBIT_TEST(flags, ENTRY_SPECIAL)) |
62e76326 | 260 | strcat(buf, "SPECIAL,"); |
261 | ||
fa83b766 EB |
262 | if (EBIT_TEST(flags, ENTRY_REVALIDATE_ALWAYS)) |
263 | strcat(buf, "REVALIDATE_ALWAYS,"); | |
62e76326 | 264 | |
7d94ae33 | 265 | if (EBIT_TEST(flags, DELAY_SENDING)) |
62e76326 | 266 | strcat(buf, "DELAY_SENDING,"); |
267 | ||
7d94ae33 | 268 | if (EBIT_TEST(flags, RELEASE_REQUEST)) |
62e76326 | 269 | strcat(buf, "RELEASE_REQUEST,"); |
270 | ||
7d94ae33 | 271 | if (EBIT_TEST(flags, REFRESH_REQUEST)) |
62e76326 | 272 | strcat(buf, "REFRESH_REQUEST,"); |
273 | ||
fa83b766 EB |
274 | if (EBIT_TEST(flags, ENTRY_REVALIDATE_STALE)) |
275 | strcat(buf, "REVALIDATE_STALE,"); | |
276 | ||
7d94ae33 | 277 | if (EBIT_TEST(flags, ENTRY_DISPATCHED)) |
62e76326 | 278 | strcat(buf, "DISPATCHED,"); |
279 | ||
7d94ae33 | 280 | if (EBIT_TEST(flags, KEY_PRIVATE)) |
62e76326 | 281 | strcat(buf, "PRIVATE,"); |
282 | ||
05b0ef8a | 283 | if (EBIT_TEST(flags, ENTRY_FWD_HDR_WAIT)) |
62e76326 | 284 | strcat(buf, "FWD_HDR_WAIT,"); |
285 | ||
7d94ae33 | 286 | if (EBIT_TEST(flags, ENTRY_NEGCACHED)) |
62e76326 | 287 | strcat(buf, "NEGCACHED,"); |
288 | ||
7d94ae33 | 289 | if (EBIT_TEST(flags, ENTRY_VALIDATED)) |
62e76326 | 290 | strcat(buf, "VALIDATED,"); |
291 | ||
7d94ae33 | 292 | if (EBIT_TEST(flags, ENTRY_BAD_LENGTH)) |
62e76326 | 293 | strcat(buf, "BAD_LENGTH,"); |
294 | ||
d2e002d1 | 295 | if (EBIT_TEST(flags, ENTRY_ABORTED)) |
62e76326 | 296 | strcat(buf, "ABORTED,"); |
297 | ||
d1a43e28 | 298 | if ((t = strrchr(buf, ','))) |
62e76326 | 299 | *t = '\0'; |
300 | ||
d1a43e28 | 301 | return buf; |
302 | } | |
303 | ||
b8d8561b | 304 | static void |
fcc35180 | 305 | statStoreEntry(MemBuf * mb, StoreEntry * e) |
090089c4 | 306 | { |
a5a5de87 | 307 | MemObject *mem = e->mem_obj; |
4391cd15 AJ |
308 | mb->appendf("KEY %s\n", e->getMD5Text()); |
309 | mb->appendf("\t%s\n", describeStatuses(e)); | |
310 | mb->appendf("\t%s\n", storeEntryFlags(e)); | |
438b41ba | 311 | mb->appendf("\t%s\n", e->describeTimestamps()); |
4391cd15 AJ |
312 | mb->appendf("\t%d locks, %d clients, %d refs\n", (int) e->locks(), storePendingNClients(e), (int) e->refcount); |
313 | mb->appendf("\tSwap Dir %d, File %#08X\n", e->swap_dirn, e->swap_filen); | |
62e76326 | 314 | |
aee3523a | 315 | if (mem != nullptr) |
fcc35180 | 316 | mem->stat (mb); |
62e76326 | 317 | |
4391cd15 | 318 | mb->append("\n", 1); |
a5a5de87 | 319 | } |
320 | ||
321 | /* process objects list */ | |
322 | static void | |
1da3b90b | 323 | statObjects(void *data) |
a5a5de87 | 324 | { |
e6ccf245 | 325 | StatObjectsState *state = static_cast<StatObjectsState *>(data); |
1da3b90b | 326 | StoreEntry *e; |
62e76326 | 327 | |
c8f4eac4 | 328 | if (state->theSearch->isDone()) { |
8822ebee AR |
329 | if (UsingSmp()) |
330 | storeAppendPrintf(state->sentry, "} by kid%d\n\n", KidIdentifier); | |
62e76326 | 331 | state->sentry->complete(); |
1bfe9ade | 332 | state->sentry->unlock("statObjects+isDone"); |
bd6e2f16 | 333 | delete state; |
62e76326 | 334 | return; |
b7fe0ab0 | 335 | } else if (EBIT_TEST(state->sentry->flags, ENTRY_ABORTED)) { |
1bfe9ade | 336 | state->sentry->unlock("statObjects+aborted"); |
bd6e2f16 | 337 | delete state; |
62e76326 | 338 | return; |
a46d2c0e | 339 | } else if (state->sentry->checkDeferRead(-1)) { |
3f783384 | 340 | state->sentry->flush(); |
62e76326 | 341 | eventAdd("statObjects", statObjects, state, 0.1, 1); |
342 | return; | |
1da3b90b | 343 | } |
62e76326 | 344 | |
3900307b | 345 | state->sentry->buffer(); |
c8f4eac4 | 346 | size_t statCount = 0; |
347 | MemBuf mb; | |
2fe7eff9 | 348 | mb.init(); |
62e76326 | 349 | |
c8f4eac4 | 350 | while (statCount++ < static_cast<size_t>(Config.Store.objectsPerBucket) && state-> |
351 | theSearch->next()) { | |
352 | e = state->theSearch->currentItem(); | |
62e76326 | 353 | |
c8f4eac4 | 354 | if (state->filter && 0 == state->filter(e)) |
355 | continue; | |
62e76326 | 356 | |
c8f4eac4 | 357 | statStoreEntry(&mb, e); |
358 | } | |
fcc35180 | 359 | |
c8f4eac4 | 360 | if (mb.size) |
3900307b | 361 | state->sentry->append(mb.buf, mb.size); |
2fe7eff9 | 362 | mb.clean(); |
62e76326 | 363 | |
1da3b90b | 364 | eventAdd("statObjects", statObjects, state, 0.0, 1); |
a5a5de87 | 365 | } |
366 | ||
5e29a294 | 367 | static void |
1da3b90b | 368 | statObjectsStart(StoreEntry * sentry, STOBJFLT * filter) |
369 | { | |
c8f4eac4 | 370 | StatObjectsState *state = new StatObjectsState; |
1da3b90b | 371 | state->sentry = sentry; |
372 | state->filter = filter; | |
34266cde | 373 | |
1bfe9ade | 374 | sentry->lock("statObjects"); |
2745fea5 | 375 | state->theSearch = Store::Root().search(); |
34266cde | 376 | |
1da3b90b | 377 | eventAdd("statObjects", statObjects, state, 0.0, 1); |
378 | } | |
379 | ||
380 | static void | |
381 | stat_objects_get(StoreEntry * sentry) | |
382 | { | |
aee3523a | 383 | statObjectsStart(sentry, nullptr); |
1da3b90b | 384 | } |
385 | ||
386 | static int | |
387 | statObjectsVmFilter(const StoreEntry * e) | |
090089c4 | 388 | { |
1da3b90b | 389 | return e->mem_obj ? 1 : 0; |
6684fec0 | 390 | } |
090089c4 | 391 | |
5e29a294 | 392 | static void |
1da3b90b | 393 | stat_vmobjects_get(StoreEntry * sentry) |
6684fec0 | 394 | { |
1da3b90b | 395 | statObjectsStart(sentry, statObjectsVmFilter); |
090089c4 | 396 | } |
397 | ||
1da3b90b | 398 | static int |
399 | statObjectsOpenfdFilter(const StoreEntry * e) | |
400 | { | |
aee3523a | 401 | if (e->mem_obj == nullptr) |
62e76326 | 402 | return 0; |
403 | ||
aee3523a | 404 | if (e->mem_obj->swapout.sio == nullptr) |
62e76326 | 405 | return 0; |
406 | ||
1da3b90b | 407 | return 1; |
408 | } | |
409 | ||
ae94d28e | 410 | static void |
411 | statOpenfdObj(StoreEntry * sentry) | |
412 | { | |
1da3b90b | 413 | statObjectsStart(sentry, statObjectsOpenfdFilter); |
ae94d28e | 414 | } |
1da3b90b | 415 | |
32d002cb | 416 | #if XMALLOC_STATISTICS |
b8d8561b | 417 | static void |
58cd5bbd | 418 | info_get_mallstat(int size, int number, int oldnum, void *data) |
30a4f2a8 | 419 | { |
18f2f920 | 420 | StoreEntry *sentry = (StoreEntry *)data; |
62e76326 | 421 | |
77b88b59 | 422 | // format: "%12s %15s %6s %12s\n","Alloc Size","Count","Delta","Alloc/sec" |
30a4f2a8 | 423 | if (number > 0) |
77b88b59 | 424 | storeAppendPrintf(sentry, "%12d %15d %6d %.1f\n", size, number, number - oldnum, xdiv((number - oldnum), xm_deltat)); |
30a4f2a8 | 425 | } |
62e76326 | 426 | |
30a4f2a8 | 427 | #endif |
090089c4 | 428 | |
8822ebee AR |
429 | void |
430 | GetInfo(Mgr::InfoActionData& stats) | |
090089c4 | 431 | { |
62e76326 | 432 | |
090089c4 | 433 | struct rusage rusage; |
f2908497 | 434 | double cputime; |
435 | double runtime; | |
88738790 | 436 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H |
437 | struct mstats ms; | |
090089c4 | 438 | #endif |
439 | ||
f2908497 | 440 | runtime = tvSubDsec(squid_start, current_time); |
62e76326 | 441 | |
f2908497 | 442 | if (runtime == 0.0) |
62e76326 | 443 | runtime = 1.0; |
444 | ||
8822ebee AR |
445 | stats.squid_start = squid_start; |
446 | ||
447 | stats.current_time = current_time; | |
448 | ||
449 | stats.client_http_clients = statCounter.client_http.clients; | |
450 | ||
451 | stats.client_http_requests = statCounter.client_http.requests; | |
452 | ||
453 | stats.icp_pkts_recv = statCounter.icp.pkts_recv; | |
454 | ||
455 | stats.icp_pkts_sent = statCounter.icp.pkts_sent; | |
456 | ||
457 | stats.icp_replies_queued = statCounter.icp.replies_queued; | |
458 | ||
459 | #if USE_HTCP | |
460 | ||
461 | stats.htcp_pkts_recv = statCounter.htcp.pkts_recv; | |
462 | ||
463 | stats.htcp_pkts_sent = statCounter.htcp.pkts_sent; | |
464 | ||
465 | #endif | |
466 | ||
467 | stats.request_failure_ratio = request_failure_ratio; | |
468 | ||
469 | stats.avg_client_http_requests = statCounter.client_http.requests / (runtime / 60.0); | |
470 | ||
471 | stats.avg_icp_messages = (statCounter.icp.pkts_sent + statCounter.icp.pkts_recv) / (runtime / 60.0); | |
472 | ||
473 | stats.select_loops = statCounter.select_loops; | |
474 | stats.avg_loop_time = 1000.0 * runtime / statCounter.select_loops; | |
475 | ||
476 | stats.request_hit_ratio5 = statRequestHitRatio(5); | |
477 | stats.request_hit_ratio60 = statRequestHitRatio(60); | |
478 | ||
479 | stats.byte_hit_ratio5 = statByteHitRatio(5); | |
480 | stats.byte_hit_ratio60 = statByteHitRatio(60); | |
481 | ||
482 | stats.request_hit_mem_ratio5 = statRequestHitMemoryRatio(5); | |
483 | stats.request_hit_mem_ratio60 = statRequestHitMemoryRatio(60); | |
484 | ||
485 | stats.request_hit_disk_ratio5 = statRequestHitDiskRatio(5); | |
486 | stats.request_hit_disk_ratio60 = statRequestHitDiskRatio(60); | |
487 | ||
93bc1434 | 488 | Store::Root().getStats(stats.store); |
8822ebee AR |
489 | |
490 | stats.unlink_requests = statCounter.unlink.requests; | |
491 | ||
492 | stats.http_requests5 = statPctileSvc(0.5, 5, PCTILE_HTTP); | |
493 | stats.http_requests60 = statPctileSvc(0.5, 60, PCTILE_HTTP); | |
494 | ||
495 | stats.cache_misses5 = statPctileSvc(0.5, 5, PCTILE_MISS); | |
496 | stats.cache_misses60 = statPctileSvc(0.5, 60, PCTILE_MISS); | |
497 | ||
498 | stats.cache_hits5 = statPctileSvc(0.5, 5, PCTILE_HIT); | |
499 | stats.cache_hits60 = statPctileSvc(0.5, 60, PCTILE_HIT); | |
500 | ||
501 | stats.near_hits5 = statPctileSvc(0.5, 5, PCTILE_NH); | |
502 | stats.near_hits60 = statPctileSvc(0.5, 60, PCTILE_NH); | |
503 | ||
504 | stats.not_modified_replies5 = statPctileSvc(0.5, 5, PCTILE_NM); | |
505 | stats.not_modified_replies60 = statPctileSvc(0.5, 60, PCTILE_NM); | |
506 | ||
507 | stats.dns_lookups5 = statPctileSvc(0.5, 5, PCTILE_DNS); | |
508 | stats.dns_lookups60 = statPctileSvc(0.5, 60, PCTILE_DNS); | |
509 | ||
510 | stats.icp_queries5 = statPctileSvc(0.5, 5, PCTILE_ICP_QUERY); | |
511 | stats.icp_queries60 = statPctileSvc(0.5, 60, PCTILE_ICP_QUERY); | |
512 | ||
513 | squid_getrusage(&rusage); | |
514 | cputime = rusage_cputime(&rusage); | |
515 | ||
516 | stats.up_time = runtime; | |
517 | stats.cpu_time = cputime; | |
518 | stats.cpu_usage = Math::doublePercent(cputime, runtime); | |
519 | stats.cpu_usage5 = statCPUUsage(5); | |
520 | stats.cpu_usage60 = statCPUUsage(60); | |
521 | ||
8822ebee AR |
522 | stats.maxrss = rusage_maxrss(&rusage); |
523 | ||
524 | stats.page_faults = rusage_pagefaults(&rusage); | |
525 | ||
526 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H | |
527 | ||
528 | ms = mstats(); | |
529 | ||
530 | stats.ms_bytes_total = ms.bytes_total; | |
531 | ||
532 | stats.ms_bytes_free = ms.bytes_free; | |
533 | ||
4572073a | 534 | #endif |
8822ebee | 535 | |
8822ebee | 536 | { |
a7508376 AJ |
537 | Mem::PoolStats mp_stats; |
538 | Mem::GlobalStats(mp_stats); | |
539 | stats.gb_saved_count = mp_stats.meter->gb_saved.count; | |
540 | stats.gb_freed_count = mp_stats.meter->gb_freed.count; | |
541 | stats.total_accounted = mp_stats.meter->alloc.currentLevel(); | |
8822ebee AR |
542 | } |
543 | ||
544 | stats.max_fd = Squid_MaxFD; | |
545 | stats.biggest_fd = Biggest_FD; | |
546 | stats.number_fd = Number_FD; | |
547 | stats.opening_fd = Opening_FD; | |
548 | stats.num_fd_free = fdNFree(); | |
549 | stats.reserved_fd = RESERVED_FD; | |
8822ebee AR |
550 | } |
551 | ||
552 | void | |
553 | DumpInfo(Mgr::InfoActionData& stats, StoreEntry* sentry) | |
554 | { | |
15576b6a | 555 | storeAppendPrintf(sentry, "Squid Object Cache: Version %s\n", |
62e76326 | 556 | version_string); |
557 | ||
397d2d61 AJ |
558 | storeAppendPrintf(sentry, "Build Info: " SQUID_BUILD_INFO "\n"); |
559 | ||
be266cb2 | 560 | #if _SQUID_WINDOWS_ |
1a774556 | 561 | if (WIN32_run_mode == _WIN_SQUID_RUN_MODE_SERVICE) { |
d5f21615 | 562 | storeAppendPrintf(sentry,"\nRunning as " SQUIDSBUFPH " Windows System Service on %s\n", |
e802a427 | 563 | SQUIDSBUFPRINT(service_name), WIN32_OS_string); |
1a774556 | 564 | storeAppendPrintf(sentry,"Service command line is: %s\n", WIN32_Service_Command_Line); |
565 | } else | |
566 | storeAppendPrintf(sentry,"Running on %s\n",WIN32_OS_string); | |
cf2155f2 | 567 | #else |
d5f21615 | 568 | storeAppendPrintf(sentry,"Service Name: " SQUIDSBUFPH "\n", SQUIDSBUFPRINT(service_name)); |
1a774556 | 569 | #endif |
570 | ||
15576b6a | 571 | storeAppendPrintf(sentry, "Start Time:\t%s\n", |
98cacedb | 572 | Time::FormatRfc1123(stats.squid_start.tv_sec)); |
62e76326 | 573 | |
15576b6a | 574 | storeAppendPrintf(sentry, "Current Time:\t%s\n", |
98cacedb | 575 | Time::FormatRfc1123(stats.current_time.tv_sec)); |
62e76326 | 576 | |
7dbca7a4 | 577 | storeAppendPrintf(sentry, "Connection information for %s:\n",APP_SHORTNAME); |
62e76326 | 578 | |
154df539 AJ |
579 | if (Config.onoff.client_db) |
580 | storeAppendPrintf(sentry, "\tNumber of clients accessing cache:\t%.0f\n", stats.client_http_clients); | |
581 | else | |
582 | sentry->append("\tNumber of clients accessing cache:\t(client_db off)\n", 52); | |
62e76326 | 583 | |
8822ebee AR |
584 | storeAppendPrintf(sentry, "\tNumber of HTTP requests received:\t%.0f\n", |
585 | stats.client_http_requests); | |
62e76326 | 586 | |
8822ebee AR |
587 | storeAppendPrintf(sentry, "\tNumber of ICP messages received:\t%.0f\n", |
588 | stats.icp_pkts_recv); | |
62e76326 | 589 | |
8822ebee AR |
590 | storeAppendPrintf(sentry, "\tNumber of ICP messages sent:\t%.0f\n", |
591 | stats.icp_pkts_sent); | |
62e76326 | 592 | |
8822ebee AR |
593 | storeAppendPrintf(sentry, "\tNumber of queued ICP replies:\t%.0f\n", |
594 | stats.icp_replies_queued); | |
62e76326 | 595 | |
c4ebc830 | 596 | #if USE_HTCP |
597 | ||
8822ebee AR |
598 | storeAppendPrintf(sentry, "\tNumber of HTCP messages received:\t%.0f\n", |
599 | stats.htcp_pkts_recv); | |
c4ebc830 | 600 | |
8822ebee AR |
601 | storeAppendPrintf(sentry, "\tNumber of HTCP messages sent:\t%.0f\n", |
602 | stats.htcp_pkts_sent); | |
c4ebc830 | 603 | |
604 | #endif | |
605 | ||
8822ebee | 606 | double fct = stats.count > 1 ? stats.count : 1.0; |
a4ba1105 | 607 | storeAppendPrintf(sentry, "\tRequest failure ratio:\t%5.2f\n", |
8822ebee | 608 | stats.request_failure_ratio / fct); |
f2908497 | 609 | |
b51b0e13 | 610 | storeAppendPrintf(sentry, "\tAverage HTTP requests per minute since start:\t%.1f\n", |
61564333 | 611 | stats.avg_client_http_requests); |
62e76326 | 612 | |
b51b0e13 | 613 | storeAppendPrintf(sentry, "\tAverage ICP messages per minute since start:\t%.1f\n", |
61564333 | 614 | stats.avg_icp_messages); |
62e76326 | 615 | |
8822ebee AR |
616 | storeAppendPrintf(sentry, "\tSelect loop called: %.0f times, %0.3f ms avg\n", |
617 | stats.select_loops, stats.avg_loop_time / fct); | |
090089c4 | 618 | |
7dbca7a4 | 619 | storeAppendPrintf(sentry, "Cache information for %s:\n",APP_SHORTNAME); |
62e76326 | 620 | |
5bf79e53 | 621 | storeAppendPrintf(sentry, "\tHits as %% of all requests:\t5min: %3.1f%%, 60min: %3.1f%%\n", |
8822ebee AR |
622 | stats.request_hit_ratio5 / fct, |
623 | stats.request_hit_ratio60 / fct); | |
62e76326 | 624 | |
5bf79e53 | 625 | storeAppendPrintf(sentry, "\tHits as %% of bytes sent:\t5min: %3.1f%%, 60min: %3.1f%%\n", |
8822ebee AR |
626 | stats.byte_hit_ratio5 / fct, |
627 | stats.byte_hit_ratio60 / fct); | |
62e76326 | 628 | |
5bf79e53 | 629 | storeAppendPrintf(sentry, "\tMemory hits as %% of hit requests:\t5min: %3.1f%%, 60min: %3.1f%%\n", |
8822ebee AR |
630 | stats.request_hit_mem_ratio5 / fct, |
631 | stats.request_hit_mem_ratio60 / fct); | |
62e76326 | 632 | |
5bf79e53 | 633 | storeAppendPrintf(sentry, "\tDisk hits as %% of hit requests:\t5min: %3.1f%%, 60min: %3.1f%%\n", |
8822ebee AR |
634 | stats.request_hit_disk_ratio5 / fct, |
635 | stats.request_hit_disk_ratio60 / fct); | |
62e76326 | 636 | |
8822ebee | 637 | storeAppendPrintf(sentry, "\tStorage Swap size:\t%.0f KB\n", |
93bc1434 | 638 | stats.store.swap.size / 1024); |
62e76326 | 639 | |
6a52823b | 640 | storeAppendPrintf(sentry, "\tStorage Swap capacity:\t%4.1f%% used, %4.1f%% free\n", |
93bc1434 AR |
641 | Math::doublePercent(stats.store.swap.size, stats.store.swap.capacity), |
642 | Math::doublePercent(stats.store.swap.available(), stats.store.swap.capacity)); | |
6a52823b | 643 | |
8822ebee | 644 | storeAppendPrintf(sentry, "\tStorage Mem size:\t%.0f KB\n", |
93bc1434 | 645 | stats.store.mem.size / 1024); |
62e76326 | 646 | |
6a52823b | 647 | storeAppendPrintf(sentry, "\tStorage Mem capacity:\t%4.1f%% used, %4.1f%% free\n", |
93bc1434 AR |
648 | Math::doublePercent(stats.store.mem.size, stats.store.mem.capacity), |
649 | Math::doublePercent(stats.store.mem.available(), stats.store.mem.capacity)); | |
6a52823b | 650 | |
0faf70d0 | 651 | storeAppendPrintf(sentry, "\tMean Object Size:\t%0.2f KB\n", |
93bc1434 | 652 | stats.store.swap.meanObjectSize() / 1024); |
62e76326 | 653 | |
8822ebee AR |
654 | storeAppendPrintf(sentry, "\tRequests given to unlinkd:\t%.0f\n", |
655 | stats.unlink_requests); | |
090089c4 | 656 | |
b87b92fb | 657 | storeAppendPrintf(sentry, "Median Service Times (seconds) 5 min 60 min:\n"); |
62e76326 | 658 | |
8822ebee | 659 | fct = stats.count > 1 ? stats.count * 1000.0 : 1000.0; |
b87b92fb | 660 | storeAppendPrintf(sentry, "\tHTTP Requests (All): %8.5f %8.5f\n", |
8822ebee AR |
661 | stats.http_requests5 / fct, |
662 | stats.http_requests60 / fct); | |
62e76326 | 663 | |
b87b92fb | 664 | storeAppendPrintf(sentry, "\tCache Misses: %8.5f %8.5f\n", |
8822ebee AR |
665 | stats.cache_misses5 / fct, |
666 | stats.cache_misses60 / fct); | |
62e76326 | 667 | |
b87b92fb | 668 | storeAppendPrintf(sentry, "\tCache Hits: %8.5f %8.5f\n", |
8822ebee AR |
669 | stats.cache_hits5 / fct, |
670 | stats.cache_hits60 / fct); | |
62e76326 | 671 | |
7c9c84ad | 672 | storeAppendPrintf(sentry, "\tNear Hits: %8.5f %8.5f\n", |
8822ebee AR |
673 | stats.near_hits5 / fct, |
674 | stats.near_hits60 / fct); | |
62e76326 | 675 | |
b87b92fb | 676 | storeAppendPrintf(sentry, "\tNot-Modified Replies: %8.5f %8.5f\n", |
8822ebee AR |
677 | stats.not_modified_replies5 / fct, |
678 | stats.not_modified_replies60 / fct); | |
62e76326 | 679 | |
b87b92fb | 680 | storeAppendPrintf(sentry, "\tDNS Lookups: %8.5f %8.5f\n", |
8822ebee AR |
681 | stats.dns_lookups5 / fct, |
682 | stats.dns_lookups60 / fct); | |
62e76326 | 683 | |
8822ebee | 684 | fct = stats.count > 1 ? stats.count * 1000000.0 : 1000000.0; |
b87b92fb | 685 | storeAppendPrintf(sentry, "\tICP Queries: %8.5f %8.5f\n", |
8822ebee AR |
686 | stats.icp_queries5 / fct, |
687 | stats.icp_queries60 / fct); | |
62e76326 | 688 | |
7dbca7a4 | 689 | storeAppendPrintf(sentry, "Resource usage for %s:\n", APP_SHORTNAME); |
62e76326 | 690 | |
8822ebee | 691 | storeAppendPrintf(sentry, "\tUP Time:\t%.3f seconds\n", stats.up_time); |
62e76326 | 692 | |
8822ebee | 693 | storeAppendPrintf(sentry, "\tCPU Time:\t%.3f seconds\n", stats.cpu_time); |
62e76326 | 694 | |
15576b6a | 695 | storeAppendPrintf(sentry, "\tCPU Usage:\t%.2f%%\n", |
8822ebee | 696 | stats.cpu_usage); |
62e76326 | 697 | |
979533fa | 698 | storeAppendPrintf(sentry, "\tCPU Usage, 5 minute avg:\t%.2f%%\n", |
8822ebee | 699 | stats.cpu_usage5); |
62e76326 | 700 | |
49ad0a8c | 701 | storeAppendPrintf(sentry, "\tCPU Usage, 60 minute avg:\t%.2f%%\n", |
8822ebee | 702 | stats.cpu_usage60); |
62e76326 | 703 | |
8822ebee AR |
704 | storeAppendPrintf(sentry, "\tMaximum Resident Size: %.0f KB\n", |
705 | stats.maxrss); | |
62e76326 | 706 | |
8822ebee AR |
707 | storeAppendPrintf(sentry, "\tPage faults with physical i/o: %.0f\n", |
708 | stats.page_faults); | |
090089c4 | 709 | |
88738790 | 710 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H |
62e76326 | 711 | |
7dbca7a4 | 712 | storeAppendPrintf(sentry, "Memory usage for %s via mstats():\n",APP_SHORTNAME); |
62e76326 | 713 | |
8822ebee AR |
714 | storeAppendPrintf(sentry, "\tTotal space in arena: %6.0f KB\n", |
715 | stats.ms_bytes_total / 1024); | |
62e76326 | 716 | |
8822ebee AR |
717 | storeAppendPrintf(sentry, "\tTotal free: %6.0f KB %.0f%%\n", |
718 | stats.ms_bytes_free / 1024, | |
719 | Math::doublePercent(stats.ms_bytes_free, stats.ms_bytes_total)); | |
62e76326 | 720 | |
4572073a | 721 | #endif |
62e76326 | 722 | |
5d1f3c82 | 723 | storeAppendPrintf(sentry, "Memory accounted for:\n"); |
8822ebee AR |
724 | storeAppendPrintf(sentry, "\tTotal accounted: %6.0f KB\n", |
725 | stats.total_accounted / 1024); | |
d96ceb8e | 726 | { |
a7508376 AJ |
727 | Mem::PoolStats mp_stats; |
728 | Mem::GlobalStats(mp_stats); // XXX: called just for its side effects | |
62e76326 | 729 | storeAppendPrintf(sentry, "\tmemPoolAlloc calls: %9.0f\n", |
8822ebee | 730 | stats.gb_saved_count); |
62e76326 | 731 | storeAppendPrintf(sentry, "\tmemPoolFree calls: %9.0f\n", |
8822ebee | 732 | stats.gb_freed_count); |
d96ceb8e | 733 | } |
62e76326 | 734 | |
7dbca7a4 | 735 | storeAppendPrintf(sentry, "File descriptor usage for %s:\n", APP_SHORTNAME); |
8822ebee AR |
736 | storeAppendPrintf(sentry, "\tMaximum number of file descriptors: %4.0f\n", |
737 | stats.max_fd); | |
738 | storeAppendPrintf(sentry, "\tLargest file desc currently in use: %4.0f\n", | |
739 | stats.biggest_fd); | |
740 | storeAppendPrintf(sentry, "\tNumber of file desc currently in use: %4.0f\n", | |
741 | stats.number_fd); | |
742 | storeAppendPrintf(sentry, "\tFiles queued for open: %4.0f\n", | |
743 | stats.opening_fd); | |
744 | storeAppendPrintf(sentry, "\tAvailable number of file descriptors: %4.0f\n", | |
745 | stats.num_fd_free); | |
746 | storeAppendPrintf(sentry, "\tReserved number of file descriptors: %4.0f\n", | |
747 | stats.reserved_fd); | |
748 | storeAppendPrintf(sentry, "\tStore Disk files open: %4.0f\n", | |
93bc1434 | 749 | stats.store.swap.open_disk_fd); |
090089c4 | 750 | |
15576b6a | 751 | storeAppendPrintf(sentry, "Internal Data Structures:\n"); |
8822ebee | 752 | storeAppendPrintf(sentry, "\t%6.0f StoreEntries\n", |
93bc1434 | 753 | stats.store.store_entry_count); |
8822ebee | 754 | storeAppendPrintf(sentry, "\t%6.0f StoreEntries with MemObjects\n", |
93bc1434 | 755 | stats.store.mem_object_count); |
8822ebee | 756 | storeAppendPrintf(sentry, "\t%6.0f Hot Object Cache Items\n", |
93bc1434 | 757 | stats.store.mem.count); |
8822ebee | 758 | storeAppendPrintf(sentry, "\t%6.0f on-disk objects\n", |
93bc1434 | 759 | stats.store.swap.count); |
8822ebee | 760 | } |
30a4f2a8 | 761 | |
8822ebee AR |
762 | void |
763 | DumpMallocStatistics(StoreEntry* sentry) | |
764 | { | |
30a4f2a8 | 765 | #if XMALLOC_STATISTICS |
58cd5bbd | 766 | xm_deltat = current_dtime - xm_time; |
767 | xm_time = current_dtime; | |
768 | storeAppendPrintf(sentry, "\nMemory allocation statistics\n"); | |
77b88b59 | 769 | storeAppendPrintf(sentry, "%12s %15s %6s %12s\n","Alloc Size","Count","Delta","Alloc/sec"); |
30a4f2a8 | 770 | malloc_statistics(info_get_mallstat, sentry); |
8b082ed9 FC |
771 | #else |
772 | (void)sentry; | |
30a4f2a8 | 773 | #endif |
090089c4 | 774 | } |
775 | ||
8822ebee AR |
776 | void |
777 | GetServiceTimesStats(Mgr::ServiceTimesActionData& stats) | |
778 | { | |
779 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { | |
780 | double p = (i + 1) * 5 / 100.0; | |
781 | stats.http_requests5[i] = statPctileSvc(p, 5, PCTILE_HTTP); | |
782 | stats.http_requests60[i] = statPctileSvc(p, 60, PCTILE_HTTP); | |
783 | ||
784 | stats.cache_misses5[i] = statPctileSvc(p, 5, PCTILE_MISS); | |
785 | stats.cache_misses60[i] = statPctileSvc(p, 60, PCTILE_MISS); | |
786 | ||
787 | stats.cache_hits5[i] = statPctileSvc(p, 5, PCTILE_HIT); | |
788 | stats.cache_hits60[i] = statPctileSvc(p, 60, PCTILE_HIT); | |
789 | ||
790 | stats.near_hits5[i] = statPctileSvc(p, 5, PCTILE_NH); | |
791 | stats.near_hits60[i] = statPctileSvc(p, 60, PCTILE_NH); | |
792 | ||
793 | stats.not_modified_replies5[i] = statPctileSvc(p, 5, PCTILE_NM); | |
794 | stats.not_modified_replies60[i] = statPctileSvc(p, 60, PCTILE_NM); | |
795 | ||
796 | stats.dns_lookups5[i] = statPctileSvc(p, 5, PCTILE_DNS); | |
797 | stats.dns_lookups60[i] = statPctileSvc(p, 60, PCTILE_DNS); | |
798 | ||
799 | stats.icp_queries5[i] = statPctileSvc(p, 5, PCTILE_ICP_QUERY); | |
800 | stats.icp_queries60[i] = statPctileSvc(p, 60, PCTILE_ICP_QUERY); | |
801 | } | |
802 | } | |
803 | ||
804 | void | |
805 | DumpServiceTimesStats(Mgr::ServiceTimesActionData& stats, StoreEntry* sentry) | |
04a28d46 | 806 | { |
04a28d46 | 807 | storeAppendPrintf(sentry, "Service Time Percentiles 5 min 60 min:\n"); |
8822ebee AR |
808 | double fct = stats.count > 1 ? stats.count * 1000.0 : 1000.0; |
809 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { | |
26ac0430 | 810 | storeAppendPrintf(sentry, "\tHTTP Requests (All): %2d%% %8.5f %8.5f\n", |
8822ebee AR |
811 | (i + 1) * 5, |
812 | stats.http_requests5[i] / fct, | |
813 | stats.http_requests60[i] / fct); | |
04a28d46 | 814 | } |
8822ebee | 815 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 816 | storeAppendPrintf(sentry, "\tCache Misses: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
817 | (i + 1) * 5, |
818 | stats.cache_misses5[i] / fct, | |
819 | stats.cache_misses60[i] / fct); | |
04a28d46 | 820 | } |
8822ebee | 821 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 822 | storeAppendPrintf(sentry, "\tCache Hits: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
823 | (i + 1) * 5, |
824 | stats.cache_hits5[i] / fct, | |
825 | stats.cache_hits60[i] / fct); | |
04a28d46 | 826 | } |
8822ebee | 827 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 828 | storeAppendPrintf(sentry, "\tNear Hits: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
829 | (i + 1) * 5, |
830 | stats.near_hits5[i] / fct, | |
831 | stats.near_hits60[i] / fct); | |
04a28d46 | 832 | } |
8822ebee | 833 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 834 | storeAppendPrintf(sentry, "\tNot-Modified Replies: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
835 | (i + 1) * 5, |
836 | stats.not_modified_replies5[i] / fct, | |
837 | stats.not_modified_replies60[i] / fct); | |
04a28d46 | 838 | } |
8822ebee | 839 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { |
26ac0430 | 840 | storeAppendPrintf(sentry, "\tDNS Lookups: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
841 | (i + 1) * 5, |
842 | stats.dns_lookups5[i] / fct, | |
843 | stats.dns_lookups60[i] / fct); | |
04a28d46 | 844 | } |
8822ebee AR |
845 | fct = stats.count > 1 ? stats.count * 1000000.0 : 1000000.0; |
846 | for (int i = 0; i < Mgr::ServiceTimesActionData::seriesSize; ++i) { | |
26ac0430 | 847 | storeAppendPrintf(sentry, "\tICP Queries: %2d%% %8.5f %8.5f\n", |
8822ebee AR |
848 | (i + 1) * 5, |
849 | stats.icp_queries5[i] / fct, | |
850 | stats.icp_queries60[i] / fct); | |
04a28d46 | 851 | } |
852 | } | |
853 | ||
b8d8561b | 854 | static void |
a0f32775 | 855 | statAvgDump(StoreEntry * sentry, int minutes, int hours) |
8822ebee AR |
856 | { |
857 | Mgr::IntervalActionData stats; | |
858 | GetAvgStat(stats, minutes, hours); | |
859 | DumpAvgStat(stats, sentry); | |
860 | } | |
861 | ||
862 | #define XAVG(X) (dt ? (double) (f->X - l->X) / dt : 0.0) | |
863 | void | |
864 | GetAvgStat(Mgr::IntervalActionData& stats, int minutes, int hours) | |
090089c4 | 865 | { |
a7c05555 | 866 | StatCounters *f; |
867 | StatCounters *l; | |
868 | double dt; | |
869 | double ct; | |
870 | assert(N_COUNT_HIST > 1); | |
a0f32775 | 871 | assert(minutes > 0 || hours > 0); |
a7c05555 | 872 | f = &CountHist[0]; |
a0f32775 | 873 | l = f; |
62e76326 | 874 | |
a0f32775 | 875 | if (minutes > 0 && hours == 0) { |
62e76326 | 876 | /* checking minute readings ... */ |
877 | ||
878 | if (minutes > N_COUNT_HIST - 1) | |
879 | minutes = N_COUNT_HIST - 1; | |
880 | ||
881 | l = &CountHist[minutes]; | |
a0f32775 | 882 | } else if (minutes == 0 && hours > 0) { |
62e76326 | 883 | /* checking hour readings ... */ |
884 | ||
885 | if (hours > N_COUNT_HOUR_HIST - 1) | |
886 | hours = N_COUNT_HOUR_HIST - 1; | |
887 | ||
888 | l = &CountHourHist[hours]; | |
a0f32775 | 889 | } else { |
d816f28d | 890 | debugs(18, DBG_IMPORTANT, "ERROR: statAvgDump: Invalid args, minutes=" << minutes << ", hours=" << hours); |
62e76326 | 891 | return; |
a0f32775 | 892 | } |
62e76326 | 893 | |
a7c05555 | 894 | dt = tvSubDsec(l->timestamp, f->timestamp); |
895 | ct = f->cputime - l->cputime; | |
ee1679df | 896 | |
8822ebee AR |
897 | stats.sample_start_time = l->timestamp; |
898 | stats.sample_end_time = f->timestamp; | |
899 | ||
900 | stats.client_http_requests = XAVG(client_http.requests); | |
901 | stats.client_http_hits = XAVG(client_http.hits); | |
902 | stats.client_http_errors = XAVG(client_http.errors); | |
903 | stats.client_http_kbytes_in = XAVG(client_http.kbytes_in.kb); | |
904 | stats.client_http_kbytes_out = XAVG(client_http.kbytes_out.kb); | |
905 | ||
e8baef82 FC |
906 | stats.client_http_all_median_svc_time = statHistDeltaMedian(l->client_http.allSvcTime, |
907 | f->client_http.allSvcTime) / 1000.0; | |
908 | stats.client_http_miss_median_svc_time = statHistDeltaMedian(l->client_http.missSvcTime, | |
909 | f->client_http.missSvcTime) / 1000.0; | |
910 | stats.client_http_nm_median_svc_time = statHistDeltaMedian(l->client_http.nearMissSvcTime, | |
911 | f->client_http.nearMissSvcTime) / 1000.0; | |
912 | stats.client_http_nh_median_svc_time = statHistDeltaMedian(l->client_http.nearHitSvcTime, | |
913 | f->client_http.nearHitSvcTime) / 1000.0; | |
914 | stats.client_http_hit_median_svc_time = statHistDeltaMedian(l->client_http.hitSvcTime, | |
915 | f->client_http.hitSvcTime) / 1000.0; | |
8822ebee AR |
916 | |
917 | stats.server_all_requests = XAVG(server.all.requests); | |
918 | stats.server_all_errors = XAVG(server.all.errors); | |
919 | stats.server_all_kbytes_in = XAVG(server.all.kbytes_in.kb); | |
920 | stats.server_all_kbytes_out = XAVG(server.all.kbytes_out.kb); | |
921 | ||
922 | stats.server_http_requests = XAVG(server.http.requests); | |
923 | stats.server_http_errors = XAVG(server.http.errors); | |
924 | stats.server_http_kbytes_in = XAVG(server.http.kbytes_in.kb); | |
925 | stats.server_http_kbytes_out = XAVG(server.http.kbytes_out.kb); | |
926 | ||
927 | stats.server_ftp_requests = XAVG(server.ftp.requests); | |
928 | stats.server_ftp_errors = XAVG(server.ftp.errors); | |
929 | stats.server_ftp_kbytes_in = XAVG(server.ftp.kbytes_in.kb); | |
930 | stats.server_ftp_kbytes_out = XAVG(server.ftp.kbytes_out.kb); | |
931 | ||
932 | stats.server_other_requests = XAVG(server.other.requests); | |
933 | stats.server_other_errors = XAVG(server.other.errors); | |
934 | stats.server_other_kbytes_in = XAVG(server.other.kbytes_in.kb); | |
935 | stats.server_other_kbytes_out = XAVG(server.other.kbytes_out.kb); | |
936 | ||
937 | stats.icp_pkts_sent = XAVG(icp.pkts_sent); | |
938 | stats.icp_pkts_recv = XAVG(icp.pkts_recv); | |
939 | stats.icp_queries_sent = XAVG(icp.queries_sent); | |
940 | stats.icp_replies_sent = XAVG(icp.replies_sent); | |
941 | stats.icp_queries_recv = XAVG(icp.queries_recv); | |
942 | stats.icp_replies_recv = XAVG(icp.replies_recv); | |
943 | stats.icp_replies_queued = XAVG(icp.replies_queued); | |
944 | stats.icp_query_timeouts = XAVG(icp.query_timeouts); | |
945 | stats.icp_kbytes_sent = XAVG(icp.kbytes_sent.kb); | |
946 | stats.icp_kbytes_recv = XAVG(icp.kbytes_recv.kb); | |
947 | stats.icp_q_kbytes_sent = XAVG(icp.q_kbytes_sent.kb); | |
948 | stats.icp_r_kbytes_sent = XAVG(icp.r_kbytes_sent.kb); | |
949 | stats.icp_q_kbytes_recv = XAVG(icp.q_kbytes_recv.kb); | |
950 | stats.icp_r_kbytes_recv = XAVG(icp.r_kbytes_recv.kb); | |
951 | ||
e8baef82 FC |
952 | stats.icp_query_median_svc_time = statHistDeltaMedian(l->icp.querySvcTime, |
953 | f->icp.querySvcTime) / 1000000.0; | |
954 | stats.icp_reply_median_svc_time = statHistDeltaMedian(l->icp.replySvcTime, | |
955 | f->icp.replySvcTime) / 1000000.0; | |
956 | stats.dns_median_svc_time = statHistDeltaMedian(l->dns.svcTime, | |
957 | f->dns.svcTime) / 1000.0; | |
8822ebee AR |
958 | |
959 | stats.unlink_requests = XAVG(unlink.requests); | |
960 | stats.page_faults = XAVG(page_faults); | |
961 | stats.select_loops = XAVG(select_loops); | |
962 | stats.select_fds = XAVG(select_fds); | |
963 | stats.average_select_fd_period = f->select_fds > l->select_fds ? | |
d9fc6862 | 964 | (f->select_time - l->select_time) / (f->select_fds - l->select_fds) : 0.0; |
8822ebee | 965 | |
3888201e | 966 | stats.median_select_fds = statHistDeltaMedian(l->select_fds_hist, f->select_fds_hist); |
8822ebee AR |
967 | stats.swap_outs = XAVG(swap.outs); |
968 | stats.swap_ins = XAVG(swap.ins); | |
969 | stats.swap_files_cleaned = XAVG(swap.files_cleaned); | |
970 | stats.aborted_requests = XAVG(aborted_requests); | |
971 | ||
b2aca62a EB |
972 | stats.hitValidationAttempts = XAVG(hitValidation.attempts); |
973 | stats.hitValidationRefusalsDueToLocking = XAVG(hitValidation.refusalsDueToLocking); | |
974 | stats.hitValidationRefusalsDueToZeroSize = XAVG(hitValidation.refusalsDueToZeroSize); | |
975 | stats.hitValidationRefusalsDueToTimeLimit = XAVG(hitValidation.refusalsDueToTimeLimit); | |
976 | stats.hitValidationFailures = XAVG(hitValidation.failures); | |
977 | ||
8822ebee AR |
978 | stats.syscalls_disk_opens = XAVG(syscalls.disk.opens); |
979 | stats.syscalls_disk_closes = XAVG(syscalls.disk.closes); | |
980 | stats.syscalls_disk_reads = XAVG(syscalls.disk.reads); | |
981 | stats.syscalls_disk_writes = XAVG(syscalls.disk.writes); | |
982 | stats.syscalls_disk_seeks = XAVG(syscalls.disk.seeks); | |
983 | stats.syscalls_disk_unlinks = XAVG(syscalls.disk.unlinks); | |
984 | stats.syscalls_sock_accepts = XAVG(syscalls.sock.accepts); | |
985 | stats.syscalls_sock_sockets = XAVG(syscalls.sock.sockets); | |
986 | stats.syscalls_sock_connects = XAVG(syscalls.sock.connects); | |
987 | stats.syscalls_sock_binds = XAVG(syscalls.sock.binds); | |
988 | stats.syscalls_sock_closes = XAVG(syscalls.sock.closes); | |
989 | stats.syscalls_sock_reads = XAVG(syscalls.sock.reads); | |
990 | stats.syscalls_sock_writes = XAVG(syscalls.sock.writes); | |
991 | stats.syscalls_sock_recvfroms = XAVG(syscalls.sock.recvfroms); | |
992 | stats.syscalls_sock_sendtos = XAVG(syscalls.sock.sendtos); | |
993 | stats.syscalls_selects = XAVG(syscalls.selects); | |
994 | ||
995 | stats.cpu_time = ct; | |
996 | stats.wall_time = dt; | |
997 | } | |
998 | ||
999 | void | |
1000 | DumpAvgStat(Mgr::IntervalActionData& stats, StoreEntry* sentry) | |
1001 | { | |
399e85ea | 1002 | storeAppendPrintf(sentry, "sample_start_time = %d.%d (%s)\n", |
8822ebee AR |
1003 | (int)stats.sample_start_time.tv_sec, |
1004 | (int)stats.sample_start_time.tv_usec, | |
98cacedb | 1005 | Time::FormatRfc1123(stats.sample_start_time.tv_sec)); |
5843f24a | 1006 | storeAppendPrintf(sentry, "sample_end_time = %d.%d (%s)\n", |
8822ebee AR |
1007 | (int)stats.sample_end_time.tv_sec, |
1008 | (int)stats.sample_end_time.tv_usec, | |
98cacedb | 1009 | Time::FormatRfc1123(stats.sample_end_time.tv_sec)); |
a0f32775 | 1010 | |
a7c05555 | 1011 | storeAppendPrintf(sentry, "client_http.requests = %f/sec\n", |
8822ebee | 1012 | stats.client_http_requests); |
a7c05555 | 1013 | storeAppendPrintf(sentry, "client_http.hits = %f/sec\n", |
8822ebee | 1014 | stats.client_http_hits); |
a7c05555 | 1015 | storeAppendPrintf(sentry, "client_http.errors = %f/sec\n", |
8822ebee | 1016 | stats.client_http_errors); |
a7c05555 | 1017 | storeAppendPrintf(sentry, "client_http.kbytes_in = %f/sec\n", |
8822ebee | 1018 | stats.client_http_kbytes_in); |
a7c05555 | 1019 | storeAppendPrintf(sentry, "client_http.kbytes_out = %f/sec\n", |
8822ebee | 1020 | stats.client_http_kbytes_out); |
ee1679df | 1021 | |
8822ebee | 1022 | double fct = stats.count > 1 ? stats.count : 1.0; |
ee1679df | 1023 | storeAppendPrintf(sentry, "client_http.all_median_svc_time = %f seconds\n", |
8822ebee | 1024 | stats.client_http_all_median_svc_time / fct); |
ee1679df | 1025 | storeAppendPrintf(sentry, "client_http.miss_median_svc_time = %f seconds\n", |
8822ebee | 1026 | stats.client_http_miss_median_svc_time / fct); |
ee1679df | 1027 | storeAppendPrintf(sentry, "client_http.nm_median_svc_time = %f seconds\n", |
8822ebee | 1028 | stats.client_http_nm_median_svc_time / fct); |
7c9c84ad | 1029 | storeAppendPrintf(sentry, "client_http.nh_median_svc_time = %f seconds\n", |
8822ebee | 1030 | stats.client_http_nh_median_svc_time / fct); |
ee1679df | 1031 | storeAppendPrintf(sentry, "client_http.hit_median_svc_time = %f seconds\n", |
8822ebee | 1032 | stats.client_http_hit_median_svc_time / fct); |
071a3ae7 | 1033 | |
a0f32775 | 1034 | storeAppendPrintf(sentry, "server.all.requests = %f/sec\n", |
8822ebee | 1035 | stats.server_all_requests); |
a0f32775 | 1036 | storeAppendPrintf(sentry, "server.all.errors = %f/sec\n", |
8822ebee | 1037 | stats.server_all_errors); |
a0f32775 | 1038 | storeAppendPrintf(sentry, "server.all.kbytes_in = %f/sec\n", |
8822ebee | 1039 | stats.server_all_kbytes_in); |
a0f32775 | 1040 | storeAppendPrintf(sentry, "server.all.kbytes_out = %f/sec\n", |
8822ebee | 1041 | stats.server_all_kbytes_out); |
a0f32775 | 1042 | |
1043 | storeAppendPrintf(sentry, "server.http.requests = %f/sec\n", | |
8822ebee | 1044 | stats.server_http_requests); |
a0f32775 | 1045 | storeAppendPrintf(sentry, "server.http.errors = %f/sec\n", |
8822ebee | 1046 | stats.server_http_errors); |
a0f32775 | 1047 | storeAppendPrintf(sentry, "server.http.kbytes_in = %f/sec\n", |
8822ebee | 1048 | stats.server_http_kbytes_in); |
a0f32775 | 1049 | storeAppendPrintf(sentry, "server.http.kbytes_out = %f/sec\n", |
8822ebee | 1050 | stats.server_http_kbytes_out); |
a0f32775 | 1051 | |
1052 | storeAppendPrintf(sentry, "server.ftp.requests = %f/sec\n", | |
8822ebee | 1053 | stats.server_ftp_requests); |
a0f32775 | 1054 | storeAppendPrintf(sentry, "server.ftp.errors = %f/sec\n", |
8822ebee | 1055 | stats.server_ftp_errors); |
a0f32775 | 1056 | storeAppendPrintf(sentry, "server.ftp.kbytes_in = %f/sec\n", |
8822ebee | 1057 | stats.server_ftp_kbytes_in); |
a0f32775 | 1058 | storeAppendPrintf(sentry, "server.ftp.kbytes_out = %f/sec\n", |
8822ebee | 1059 | stats.server_ftp_kbytes_out); |
a0f32775 | 1060 | |
1061 | storeAppendPrintf(sentry, "server.other.requests = %f/sec\n", | |
8822ebee | 1062 | stats.server_other_requests); |
a0f32775 | 1063 | storeAppendPrintf(sentry, "server.other.errors = %f/sec\n", |
8822ebee | 1064 | stats.server_other_errors); |
a0f32775 | 1065 | storeAppendPrintf(sentry, "server.other.kbytes_in = %f/sec\n", |
8822ebee | 1066 | stats.server_other_kbytes_in); |
a0f32775 | 1067 | storeAppendPrintf(sentry, "server.other.kbytes_out = %f/sec\n", |
8822ebee | 1068 | stats.server_other_kbytes_out); |
ee1679df | 1069 | |
a7c05555 | 1070 | storeAppendPrintf(sentry, "icp.pkts_sent = %f/sec\n", |
8822ebee | 1071 | stats.icp_pkts_sent); |
a7c05555 | 1072 | storeAppendPrintf(sentry, "icp.pkts_recv = %f/sec\n", |
8822ebee | 1073 | stats.icp_pkts_recv); |
071a3ae7 | 1074 | storeAppendPrintf(sentry, "icp.queries_sent = %f/sec\n", |
8822ebee | 1075 | stats.icp_queries_sent); |
071a3ae7 | 1076 | storeAppendPrintf(sentry, "icp.replies_sent = %f/sec\n", |
8822ebee | 1077 | stats.icp_replies_sent); |
071a3ae7 | 1078 | storeAppendPrintf(sentry, "icp.queries_recv = %f/sec\n", |
8822ebee | 1079 | stats.icp_queries_recv); |
071a3ae7 | 1080 | storeAppendPrintf(sentry, "icp.replies_recv = %f/sec\n", |
8822ebee | 1081 | stats.icp_replies_recv); |
2e8e29b8 | 1082 | storeAppendPrintf(sentry, "icp.replies_queued = %f/sec\n", |
8822ebee | 1083 | stats.icp_replies_queued); |
071a3ae7 | 1084 | storeAppendPrintf(sentry, "icp.query_timeouts = %f/sec\n", |
8822ebee | 1085 | stats.icp_query_timeouts); |
a7c05555 | 1086 | storeAppendPrintf(sentry, "icp.kbytes_sent = %f/sec\n", |
8822ebee | 1087 | stats.icp_kbytes_sent); |
a7c05555 | 1088 | storeAppendPrintf(sentry, "icp.kbytes_recv = %f/sec\n", |
8822ebee | 1089 | stats.icp_kbytes_recv); |
071a3ae7 | 1090 | storeAppendPrintf(sentry, "icp.q_kbytes_sent = %f/sec\n", |
8822ebee | 1091 | stats.icp_q_kbytes_sent); |
071a3ae7 | 1092 | storeAppendPrintf(sentry, "icp.r_kbytes_sent = %f/sec\n", |
8822ebee | 1093 | stats.icp_r_kbytes_sent); |
071a3ae7 | 1094 | storeAppendPrintf(sentry, "icp.q_kbytes_recv = %f/sec\n", |
8822ebee | 1095 | stats.icp_q_kbytes_recv); |
071a3ae7 | 1096 | storeAppendPrintf(sentry, "icp.r_kbytes_recv = %f/sec\n", |
8822ebee | 1097 | stats.icp_r_kbytes_recv); |
ee1679df | 1098 | storeAppendPrintf(sentry, "icp.query_median_svc_time = %f seconds\n", |
8822ebee | 1099 | stats.icp_query_median_svc_time / fct); |
ee1679df | 1100 | storeAppendPrintf(sentry, "icp.reply_median_svc_time = %f seconds\n", |
8822ebee | 1101 | stats.icp_reply_median_svc_time / fct); |
9973e9fe | 1102 | storeAppendPrintf(sentry, "dns.median_svc_time = %f seconds\n", |
8822ebee | 1103 | stats.dns_median_svc_time / fct); |
a7c05555 | 1104 | storeAppendPrintf(sentry, "unlink.requests = %f/sec\n", |
8822ebee | 1105 | stats.unlink_requests); |
a7c05555 | 1106 | storeAppendPrintf(sentry, "page_faults = %f/sec\n", |
8822ebee | 1107 | stats.page_faults); |
a7c05555 | 1108 | storeAppendPrintf(sentry, "select_loops = %f/sec\n", |
8822ebee | 1109 | stats.select_loops); |
d239c2f5 | 1110 | storeAppendPrintf(sentry, "select_fds = %f/sec\n", |
8822ebee | 1111 | stats.select_fds); |
d239c2f5 | 1112 | storeAppendPrintf(sentry, "average_select_fd_period = %f/fd\n", |
8822ebee AR |
1113 | stats.average_select_fd_period / fct); |
1114 | storeAppendPrintf(sentry, "median_select_fds = %f\n", | |
1115 | stats.median_select_fds / fct); | |
23dc8aca | 1116 | storeAppendPrintf(sentry, "swap.outs = %f/sec\n", |
8822ebee | 1117 | stats.swap_outs); |
23dc8aca | 1118 | storeAppendPrintf(sentry, "swap.ins = %f/sec\n", |
8822ebee | 1119 | stats.swap_ins); |
23dc8aca | 1120 | storeAppendPrintf(sentry, "swap.files_cleaned = %f/sec\n", |
8822ebee | 1121 | stats.swap_files_cleaned); |
bfae3379 | 1122 | storeAppendPrintf(sentry, "aborted_requests = %f/sec\n", |
8822ebee | 1123 | stats.aborted_requests); |
886f2785 | 1124 | |
b2aca62a EB |
1125 | storeAppendPrintf(sentry, "hit_validation.attempts = %f/sec\n", |
1126 | stats.hitValidationAttempts); | |
1127 | storeAppendPrintf(sentry, "hit_validation.refusals.due_to_locking = %f/sec\n", | |
1128 | stats.hitValidationRefusalsDueToLocking); | |
1129 | storeAppendPrintf(sentry, "hit_validation.refusals.due_to_zeroSize = %f/sec\n", | |
1130 | stats.hitValidationRefusalsDueToZeroSize); | |
1131 | storeAppendPrintf(sentry, "hit_validation.refusals.due_to_timeLimit = %f/sec\n", | |
1132 | stats.hitValidationRefusalsDueToTimeLimit); | |
1133 | storeAppendPrintf(sentry, "hit_validation.failures = %f/sec\n", | |
1134 | stats.hitValidationFailures); | |
1135 | ||
1b3db6d9 | 1136 | #if USE_POLL |
8822ebee | 1137 | storeAppendPrintf(sentry, "syscalls.polls = %f/sec\n", stats.syscalls_selects); |
7d63e639 | 1138 | #elif defined(USE_SELECT) || defined(USE_SELECT_WIN32) |
8822ebee | 1139 | storeAppendPrintf(sentry, "syscalls.selects = %f/sec\n", stats.syscalls_selects); |
886f2785 | 1140 | #endif |
62e76326 | 1141 | |
8822ebee AR |
1142 | storeAppendPrintf(sentry, "syscalls.disk.opens = %f/sec\n", stats.syscalls_disk_opens); |
1143 | storeAppendPrintf(sentry, "syscalls.disk.closes = %f/sec\n", stats.syscalls_disk_closes); | |
1144 | storeAppendPrintf(sentry, "syscalls.disk.reads = %f/sec\n", stats.syscalls_disk_reads); | |
1145 | storeAppendPrintf(sentry, "syscalls.disk.writes = %f/sec\n", stats.syscalls_disk_writes); | |
1146 | storeAppendPrintf(sentry, "syscalls.disk.seeks = %f/sec\n", stats.syscalls_disk_seeks); | |
1147 | storeAppendPrintf(sentry, "syscalls.disk.unlinks = %f/sec\n", stats.syscalls_disk_unlinks); | |
1148 | storeAppendPrintf(sentry, "syscalls.sock.accepts = %f/sec\n", stats.syscalls_sock_accepts); | |
1149 | storeAppendPrintf(sentry, "syscalls.sock.sockets = %f/sec\n", stats.syscalls_sock_sockets); | |
1150 | storeAppendPrintf(sentry, "syscalls.sock.connects = %f/sec\n", stats.syscalls_sock_connects); | |
1151 | storeAppendPrintf(sentry, "syscalls.sock.binds = %f/sec\n", stats.syscalls_sock_binds); | |
1152 | storeAppendPrintf(sentry, "syscalls.sock.closes = %f/sec\n", stats.syscalls_sock_closes); | |
1153 | storeAppendPrintf(sentry, "syscalls.sock.reads = %f/sec\n", stats.syscalls_sock_reads); | |
1154 | storeAppendPrintf(sentry, "syscalls.sock.writes = %f/sec\n", stats.syscalls_sock_writes); | |
1155 | storeAppendPrintf(sentry, "syscalls.sock.recvfroms = %f/sec\n", stats.syscalls_sock_recvfroms); | |
1156 | storeAppendPrintf(sentry, "syscalls.sock.sendtos = %f/sec\n", stats.syscalls_sock_sendtos); | |
1157 | ||
1158 | storeAppendPrintf(sentry, "cpu_time = %f seconds\n", stats.cpu_time); | |
1159 | storeAppendPrintf(sentry, "wall_time = %f seconds\n", stats.wall_time); | |
1160 | storeAppendPrintf(sentry, "cpu_usage = %f%%\n", Math::doublePercent(stats.cpu_time, stats.wall_time)); | |
090089c4 | 1161 | } |
1162 | ||
5f5e883f | 1163 | static void |
b8083b1c | 1164 | statRegisterWithCacheManager(void) |
62ee09ca | 1165 | { |
8822ebee | 1166 | Mgr::RegisterAction("info", "General Runtime Information", |
d9fc6862 | 1167 | &Mgr::InfoAction::Create, 0, 1); |
8822ebee | 1168 | Mgr::RegisterAction("service_times", "Service Times (Percentiles)", |
d9fc6862 | 1169 | &Mgr::ServiceTimesAction::Create, 0, 1); |
8822ebee | 1170 | Mgr::RegisterAction("filedescriptors", "Process Filedescriptor Allocation", |
d9fc6862 | 1171 | fde::DumpStats, 0, 1); |
8822ebee AR |
1172 | Mgr::RegisterAction("objects", "All Cache Objects", stat_objects_get, 0, 0); |
1173 | Mgr::RegisterAction("vm_objects", "In-Memory and In-Transit Objects", | |
d9fc6862 | 1174 | stat_vmobjects_get, 0, 0); |
8822ebee | 1175 | Mgr::RegisterAction("io", "Server-side network read() size histograms", |
d9fc6862 | 1176 | &Mgr::IoAction::Create, 0, 1); |
8822ebee | 1177 | Mgr::RegisterAction("counters", "Traffic and Resource Counters", |
d9fc6862 | 1178 | &Mgr::CountersAction::Create, 0, 1); |
8822ebee | 1179 | Mgr::RegisterAction("peer_select", "Peer Selection Algorithms", |
d9fc6862 | 1180 | statPeerSelect, 0, 1); |
8822ebee | 1181 | Mgr::RegisterAction("digest_stats", "Cache Digest and ICP blob", |
d9fc6862 | 1182 | statDigestBlob, 0, 1); |
8822ebee | 1183 | Mgr::RegisterAction("5min", "5 Minute Average of Counters", |
d9fc6862 | 1184 | &Mgr::IntervalAction::Create5min, 0, 1); |
8822ebee | 1185 | Mgr::RegisterAction("60min", "60 Minute Average of Counters", |
d9fc6862 | 1186 | &Mgr::IntervalAction::Create60min, 0, 1); |
8822ebee | 1187 | Mgr::RegisterAction("utilization", "Cache Utilization", |
d9fc6862 | 1188 | statUtilization, 0, 1); |
8822ebee | 1189 | Mgr::RegisterAction("histograms", "Full Histogram Counts", |
d9fc6862 | 1190 | statCountersHistograms, 0, 1); |
8822ebee | 1191 | Mgr::RegisterAction("active_requests", |
d9fc6862 A |
1192 | "Client-side Active Requests", |
1193 | statClientRequests, 0, 1); | |
2f1431ea | 1194 | #if USE_AUTH |
8822ebee | 1195 | Mgr::RegisterAction("username_cache", |
d9fc6862 | 1196 | "Active Cached Usernames", |
638cfbc4 | 1197 | Auth::User::CredentialsCacheStats, 0, 1); |
2f1431ea | 1198 | #endif |
8822ebee | 1199 | Mgr::RegisterAction("openfd_objects", "Objects with Swapout files open", |
d9fc6862 | 1200 | statOpenfdObj, 0, 0); |
b8083b1c | 1201 | #if STAT_GRAPHS |
8822ebee | 1202 | Mgr::RegisterAction("graph_variables", "Display cache metrics graphically", |
d9fc6862 | 1203 | statGraphDump, 0, 1); |
b8083b1c | 1204 | #endif |
090089c4 | 1205 | } |
f2908497 | 1206 | |
b56b37cf AJ |
1207 | /* add special cases here as they arrive */ |
1208 | static void | |
1209 | statCountersInitSpecial(StatCounters * C) | |
1210 | { | |
1211 | /* | |
1212 | * HTTP svc_time hist is kept in milli-seconds; max of 3 hours. | |
1213 | */ | |
1214 | C->client_http.allSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
1215 | C->client_http.missSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
1216 | C->client_http.nearMissSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
1217 | C->client_http.nearHitSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
1218 | C->client_http.hitSvcTime.logInit(300, 0.0, 3600000.0 * 3.0); | |
1219 | /* | |
1220 | * ICP svc_time hist is kept in micro-seconds; max of 1 minute. | |
1221 | */ | |
1222 | C->icp.querySvcTime.logInit(300, 0.0, 1000000.0 * 60.0); | |
1223 | C->icp.replySvcTime.logInit(300, 0.0, 1000000.0 * 60.0); | |
1224 | /* | |
1225 | * DNS svc_time hist is kept in milli-seconds; max of 10 minutes. | |
1226 | */ | |
1227 | C->dns.svcTime.logInit(300, 0.0, 60000.0 * 10.0); | |
1228 | /* | |
1229 | * Cache Digest Stuff | |
1230 | */ | |
1231 | C->cd.on_xition_count.enumInit(CacheDigestHashFuncCount); | |
1232 | C->comm_udp_incoming.enumInit(INCOMING_UDP_MAX); | |
1233 | C->comm_dns_incoming.enumInit(INCOMING_DNS_MAX); | |
1234 | C->comm_tcp_incoming.enumInit(INCOMING_TCP_MAX); | |
1235 | C->select_fds_hist.enumInit(256); /* was SQUID_MAXFD, but it is way too much. It is OK to crop this statistics */ | |
1236 | } | |
1237 | ||
1238 | static void | |
1239 | statCountersInit(StatCounters * C) | |
1240 | { | |
1241 | assert(C); | |
1242 | *C = StatCounters(); | |
1243 | statCountersInitSpecial(C); | |
1244 | } | |
1245 | ||
5f5e883f FC |
1246 | void |
1247 | statInit(void) | |
1248 | { | |
1249 | int i; | |
1250 | debugs(18, 5, "statInit: Initializing..."); | |
1251 | ||
5db6bf73 | 1252 | for (i = 0; i < N_COUNT_HIST; ++i) |
5f5e883f FC |
1253 | statCountersInit(&CountHist[i]); |
1254 | ||
5db6bf73 | 1255 | for (i = 0; i < N_COUNT_HOUR_HIST; ++i) |
5f5e883f FC |
1256 | statCountersInit(&CountHourHist[i]); |
1257 | ||
1258 | statCountersInit(&statCounter); | |
1259 | ||
aee3523a | 1260 | eventAdd("statAvgTick", statAvgTick, nullptr, (double) COUNT_INTERVAL, 1); |
5f5e883f | 1261 | |
aee3523a | 1262 | ClientActiveRequests.head = nullptr; |
5f5e883f | 1263 | |
aee3523a | 1264 | ClientActiveRequests.tail = nullptr; |
5f5e883f FC |
1265 | |
1266 | statRegisterWithCacheManager(); | |
1267 | } | |
1268 | ||
f2908497 | 1269 | static void |
ced8def3 | 1270 | statAvgTick(void *) |
f2908497 | 1271 | { |
f2908497 | 1272 | struct rusage rusage; |
aee3523a | 1273 | eventAdd("statAvgTick", statAvgTick, nullptr, (double) COUNT_INTERVAL, 1); |
20903cac | 1274 | squid_getrusage(&rusage); |
b56b37cf AJ |
1275 | statCounter.page_faults = rusage_pagefaults(&rusage); |
1276 | statCounter.cputime = rusage_cputime(&rusage); | |
1277 | statCounter.timestamp = current_time; | |
1278 | // shift all elements right and prepend statCounter | |
1279 | for(int i = N_COUNT_HIST-1; i > 0; --i) | |
1280 | CountHist[i] = CountHist[i-1]; | |
1281 | CountHist[0] = statCounter; | |
5db6bf73 | 1282 | ++NCountHist; |
a0f32775 | 1283 | |
1284 | if ((NCountHist % COUNT_INTERVAL) == 0) { | |
62e76326 | 1285 | /* we have an hours worth of readings. store previous hour */ |
b56b37cf AJ |
1286 | // shift all elements right and prepend final CountHist element |
1287 | for(int i = N_COUNT_HOUR_HIST-1; i > 0; --i) | |
1288 | CountHourHist[i] = CountHourHist[i-1]; | |
1289 | CountHourHist[0] = CountHist[N_COUNT_HIST - 1]; | |
5db6bf73 | 1290 | ++NCountHourHist; |
a0f32775 | 1291 | } |
62e76326 | 1292 | |
b8a46de0 | 1293 | if (Config.warnings.high_rptm > 0) { |
04a28d46 | 1294 | int i = (int) statPctileSvc(0.5, 20, PCTILE_HTTP); |
62e76326 | 1295 | |
1296 | if (Config.warnings.high_rptm < i) | |
fa84c01d | 1297 | debugs(18, DBG_CRITICAL, "WARNING: Median response time is " << i << " milliseconds"); |
b8a46de0 | 1298 | } |
62e76326 | 1299 | |
b8a46de0 | 1300 | if (Config.warnings.high_pf) { |
62e76326 | 1301 | int i = (CountHist[0].page_faults - CountHist[1].page_faults); |
1302 | double dt = tvSubDsec(CountHist[0].timestamp, CountHist[1].timestamp); | |
1303 | ||
1304 | if (i > 0 && dt > 0.0) { | |
1305 | i /= (int) dt; | |
1306 | ||
1307 | if (Config.warnings.high_pf < i) | |
61beade2 | 1308 | debugs(18, DBG_CRITICAL, "WARNING: Page faults occurring at " << i << "/sec"); |
62e76326 | 1309 | } |
b8a46de0 | 1310 | } |
62e76326 | 1311 | |
b8a46de0 | 1312 | if (Config.warnings.high_memory) { |
62e76326 | 1313 | size_t i = 0; |
b8a46de0 | 1314 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H |
62e76326 | 1315 | struct mstats ms = mstats(); |
1316 | i = ms.bytes_total; | |
b8a46de0 | 1317 | #endif |
62e76326 | 1318 | if (Config.warnings.high_memory < i) |
fa84c01d | 1319 | debugs(18, DBG_CRITICAL, "WARNING: Memory usage at " << ((unsigned long int)(i >> 20)) << " MB"); |
b8a46de0 | 1320 | } |
20903cac | 1321 | } |
1322 | ||
071a3ae7 | 1323 | static void |
5d406e78 | 1324 | statCountersHistograms(StoreEntry * sentry) |
071a3ae7 | 1325 | { |
e8baef82 | 1326 | storeAppendPrintf(sentry, "client_http.allSvcTime histogram:\n"); |
aee3523a | 1327 | statCounter.client_http.allSvcTime.dump(sentry, nullptr); |
e8baef82 | 1328 | storeAppendPrintf(sentry, "client_http.missSvcTime histogram:\n"); |
aee3523a | 1329 | statCounter.client_http.missSvcTime.dump(sentry, nullptr); |
e8baef82 | 1330 | storeAppendPrintf(sentry, "client_http.nearMissSvcTime histogram:\n"); |
aee3523a | 1331 | statCounter.client_http.nearMissSvcTime.dump(sentry, nullptr); |
e8baef82 | 1332 | storeAppendPrintf(sentry, "client_http.nearHitSvcTime histogram:\n"); |
aee3523a | 1333 | statCounter.client_http.nearHitSvcTime.dump(sentry, nullptr); |
e8baef82 | 1334 | storeAppendPrintf(sentry, "client_http.hitSvcTime histogram:\n"); |
aee3523a | 1335 | statCounter.client_http.hitSvcTime.dump(sentry, nullptr); |
e8baef82 | 1336 | storeAppendPrintf(sentry, "icp.querySvcTime histogram:\n"); |
aee3523a | 1337 | statCounter.icp.querySvcTime.dump(sentry, nullptr); |
e8baef82 | 1338 | storeAppendPrintf(sentry, "icp.replySvcTime histogram:\n"); |
aee3523a | 1339 | statCounter.icp.replySvcTime.dump(sentry, nullptr); |
071a3ae7 | 1340 | storeAppendPrintf(sentry, "dns.svc_time histogram:\n"); |
aee3523a | 1341 | statCounter.dns.svcTime.dump(sentry, nullptr); |
2a73b7cb | 1342 | storeAppendPrintf(sentry, "select_fds_hist histogram:\n"); |
aee3523a | 1343 | statCounter.select_fds_hist.dump(sentry, nullptr); |
071a3ae7 | 1344 | } |
1345 | ||
12cf1be2 | 1346 | static void |
1347 | statCountersDump(StoreEntry * sentry) | |
8822ebee AR |
1348 | { |
1349 | Mgr::CountersActionData stats; | |
1350 | GetCountersStats(stats); | |
1351 | DumpCountersStats(stats, sentry); | |
1352 | } | |
1353 | ||
1354 | void | |
1355 | GetCountersStats(Mgr::CountersActionData& stats) | |
7ae52c25 | 1356 | { |
83704487 | 1357 | StatCounters *f = &statCounter; |
62e76326 | 1358 | |
12cf1be2 | 1359 | struct rusage rusage; |
1360 | squid_getrusage(&rusage); | |
1361 | f->page_faults = rusage_pagefaults(&rusage); | |
1362 | f->cputime = rusage_cputime(&rusage); | |
1363 | ||
8822ebee AR |
1364 | stats.sample_time = f->timestamp; |
1365 | stats.client_http_requests = f->client_http.requests; | |
1366 | stats.client_http_hits = f->client_http.hits; | |
1367 | stats.client_http_errors = f->client_http.errors; | |
1368 | stats.client_http_kbytes_in = f->client_http.kbytes_in.kb; | |
1369 | stats.client_http_kbytes_out = f->client_http.kbytes_out.kb; | |
1370 | stats.client_http_hit_kbytes_out = f->client_http.hit_kbytes_out.kb; | |
1371 | ||
1372 | stats.server_all_requests = f->server.all.requests; | |
1373 | stats.server_all_errors = f->server.all.errors; | |
1374 | stats.server_all_kbytes_in = f->server.all.kbytes_in.kb; | |
1375 | stats.server_all_kbytes_out = f->server.all.kbytes_out.kb; | |
1376 | ||
1377 | stats.server_http_requests = f->server.http.requests; | |
1378 | stats.server_http_errors = f->server.http.errors; | |
1379 | stats.server_http_kbytes_in = f->server.http.kbytes_in.kb; | |
1380 | stats.server_http_kbytes_out = f->server.http.kbytes_out.kb; | |
1381 | ||
1382 | stats.server_ftp_requests = f->server.ftp.requests; | |
1383 | stats.server_ftp_errors = f->server.ftp.errors; | |
1384 | stats.server_ftp_kbytes_in = f->server.ftp.kbytes_in.kb; | |
1385 | stats.server_ftp_kbytes_out = f->server.ftp.kbytes_out.kb; | |
1386 | ||
1387 | stats.server_other_requests = f->server.other.requests; | |
1388 | stats.server_other_errors = f->server.other.errors; | |
1389 | stats.server_other_kbytes_in = f->server.other.kbytes_in.kb; | |
1390 | stats.server_other_kbytes_out = f->server.other.kbytes_out.kb; | |
1391 | ||
1392 | stats.icp_pkts_sent = f->icp.pkts_sent; | |
1393 | stats.icp_pkts_recv = f->icp.pkts_recv; | |
1394 | stats.icp_queries_sent = f->icp.queries_sent; | |
1395 | stats.icp_replies_sent = f->icp.replies_sent; | |
1396 | stats.icp_queries_recv = f->icp.queries_recv; | |
1397 | stats.icp_replies_recv = f->icp.replies_recv; | |
1398 | stats.icp_query_timeouts = f->icp.query_timeouts; | |
1399 | stats.icp_replies_queued = f->icp.replies_queued; | |
1400 | stats.icp_kbytes_sent = f->icp.kbytes_sent.kb; | |
1401 | stats.icp_kbytes_recv = f->icp.kbytes_recv.kb; | |
1402 | stats.icp_q_kbytes_sent = f->icp.q_kbytes_sent.kb; | |
1403 | stats.icp_r_kbytes_sent = f->icp.r_kbytes_sent.kb; | |
1404 | stats.icp_q_kbytes_recv = f->icp.q_kbytes_recv.kb; | |
1405 | stats.icp_r_kbytes_recv = f->icp.r_kbytes_recv.kb; | |
1406 | ||
1407 | #if USE_CACHE_DIGESTS | |
1408 | ||
1409 | stats.icp_times_used = f->icp.times_used; | |
1410 | stats.cd_times_used = f->cd.times_used; | |
1411 | stats.cd_msgs_sent = f->cd.msgs_sent; | |
1412 | stats.cd_msgs_recv = f->cd.msgs_recv; | |
1413 | stats.cd_memory = f->cd.memory.kb; | |
1414 | stats.cd_local_memory = store_digest ? store_digest->mask_size / 1024 : 0; | |
1415 | stats.cd_kbytes_sent = f->cd.kbytes_sent.kb; | |
1416 | stats.cd_kbytes_recv = f->cd.kbytes_recv.kb; | |
1417 | #endif | |
1418 | ||
1419 | stats.unlink_requests = f->unlink.requests; | |
1420 | stats.page_faults = f->page_faults; | |
1421 | stats.select_loops = f->select_loops; | |
1422 | stats.cpu_time = f->cputime; | |
1423 | stats.wall_time = tvSubDsec(f->timestamp, current_time); | |
1424 | stats.swap_outs = f->swap.outs; | |
1425 | stats.swap_ins = f->swap.ins; | |
1426 | stats.swap_files_cleaned = f->swap.files_cleaned; | |
1427 | stats.aborted_requests = f->aborted_requests; | |
b2aca62a EB |
1428 | |
1429 | stats.hitValidationAttempts = f->hitValidation.attempts; | |
1430 | stats.hitValidationRefusalsDueToLocking = f->hitValidation.refusalsDueToLocking; | |
1431 | stats.hitValidationRefusalsDueToZeroSize = f->hitValidation.refusalsDueToZeroSize; | |
1432 | stats.hitValidationRefusalsDueToTimeLimit = f->hitValidation.refusalsDueToTimeLimit; | |
1433 | stats.hitValidationFailures = f->hitValidation.failures; | |
8822ebee AR |
1434 | } |
1435 | ||
1436 | void | |
1437 | DumpCountersStats(Mgr::CountersActionData& stats, StoreEntry* sentry) | |
1438 | { | |
a0f32775 | 1439 | storeAppendPrintf(sentry, "sample_time = %d.%d (%s)\n", |
8822ebee AR |
1440 | (int) stats.sample_time.tv_sec, |
1441 | (int) stats.sample_time.tv_usec, | |
98cacedb | 1442 | Time::FormatRfc1123(stats.sample_time.tv_sec)); |
8822ebee AR |
1443 | storeAppendPrintf(sentry, "client_http.requests = %.0f\n", |
1444 | stats.client_http_requests); | |
1445 | storeAppendPrintf(sentry, "client_http.hits = %.0f\n", | |
1446 | stats.client_http_hits); | |
1447 | storeAppendPrintf(sentry, "client_http.errors = %.0f\n", | |
1448 | stats.client_http_errors); | |
1449 | storeAppendPrintf(sentry, "client_http.kbytes_in = %.0f\n", | |
1450 | stats.client_http_kbytes_in); | |
1451 | storeAppendPrintf(sentry, "client_http.kbytes_out = %.0f\n", | |
1452 | stats.client_http_kbytes_out); | |
1453 | storeAppendPrintf(sentry, "client_http.hit_kbytes_out = %.0f\n", | |
1454 | stats.client_http_hit_kbytes_out); | |
1455 | ||
1456 | storeAppendPrintf(sentry, "server.all.requests = %.0f\n", | |
1457 | stats.server_all_requests); | |
1458 | storeAppendPrintf(sentry, "server.all.errors = %.0f\n", | |
1459 | stats.server_all_errors); | |
1460 | storeAppendPrintf(sentry, "server.all.kbytes_in = %.0f\n", | |
1461 | stats.server_all_kbytes_in); | |
1462 | storeAppendPrintf(sentry, "server.all.kbytes_out = %.0f\n", | |
1463 | stats.server_all_kbytes_out); | |
1464 | ||
1465 | storeAppendPrintf(sentry, "server.http.requests = %.0f\n", | |
1466 | stats.server_http_requests); | |
1467 | storeAppendPrintf(sentry, "server.http.errors = %.0f\n", | |
1468 | stats.server_http_errors); | |
1469 | storeAppendPrintf(sentry, "server.http.kbytes_in = %.0f\n", | |
1470 | stats.server_http_kbytes_in); | |
1471 | storeAppendPrintf(sentry, "server.http.kbytes_out = %.0f\n", | |
1472 | stats.server_http_kbytes_out); | |
1473 | ||
1474 | storeAppendPrintf(sentry, "server.ftp.requests = %.0f\n", | |
1475 | stats.server_ftp_requests); | |
1476 | storeAppendPrintf(sentry, "server.ftp.errors = %.0f\n", | |
1477 | stats.server_ftp_errors); | |
1478 | storeAppendPrintf(sentry, "server.ftp.kbytes_in = %.0f\n", | |
1479 | stats.server_ftp_kbytes_in); | |
1480 | storeAppendPrintf(sentry, "server.ftp.kbytes_out = %.0f\n", | |
1481 | stats.server_ftp_kbytes_out); | |
1482 | ||
1483 | storeAppendPrintf(sentry, "server.other.requests = %.0f\n", | |
1484 | stats.server_other_requests); | |
1485 | storeAppendPrintf(sentry, "server.other.errors = %.0f\n", | |
1486 | stats.server_other_errors); | |
1487 | storeAppendPrintf(sentry, "server.other.kbytes_in = %.0f\n", | |
1488 | stats.server_other_kbytes_in); | |
1489 | storeAppendPrintf(sentry, "server.other.kbytes_out = %.0f\n", | |
1490 | stats.server_other_kbytes_out); | |
1491 | ||
1492 | storeAppendPrintf(sentry, "icp.pkts_sent = %.0f\n", | |
1493 | stats.icp_pkts_sent); | |
1494 | storeAppendPrintf(sentry, "icp.pkts_recv = %.0f\n", | |
1495 | stats.icp_pkts_recv); | |
1496 | storeAppendPrintf(sentry, "icp.queries_sent = %.0f\n", | |
1497 | stats.icp_queries_sent); | |
1498 | storeAppendPrintf(sentry, "icp.replies_sent = %.0f\n", | |
1499 | stats.icp_replies_sent); | |
1500 | storeAppendPrintf(sentry, "icp.queries_recv = %.0f\n", | |
1501 | stats.icp_queries_recv); | |
1502 | storeAppendPrintf(sentry, "icp.replies_recv = %.0f\n", | |
1503 | stats.icp_replies_recv); | |
1504 | storeAppendPrintf(sentry, "icp.query_timeouts = %.0f\n", | |
1505 | stats.icp_query_timeouts); | |
1506 | storeAppendPrintf(sentry, "icp.replies_queued = %.0f\n", | |
1507 | stats.icp_replies_queued); | |
1508 | storeAppendPrintf(sentry, "icp.kbytes_sent = %.0f\n", | |
1509 | stats.icp_kbytes_sent); | |
1510 | storeAppendPrintf(sentry, "icp.kbytes_recv = %.0f\n", | |
1511 | stats.icp_kbytes_recv); | |
1512 | storeAppendPrintf(sentry, "icp.q_kbytes_sent = %.0f\n", | |
1513 | stats.icp_q_kbytes_sent); | |
1514 | storeAppendPrintf(sentry, "icp.r_kbytes_sent = %.0f\n", | |
1515 | stats.icp_r_kbytes_sent); | |
1516 | storeAppendPrintf(sentry, "icp.q_kbytes_recv = %.0f\n", | |
1517 | stats.icp_q_kbytes_recv); | |
1518 | storeAppendPrintf(sentry, "icp.r_kbytes_recv = %.0f\n", | |
1519 | stats.icp_r_kbytes_recv); | |
0567f2a6 | 1520 | |
6cfa8966 | 1521 | #if USE_CACHE_DIGESTS |
62e76326 | 1522 | |
8822ebee AR |
1523 | storeAppendPrintf(sentry, "icp.times_used = %.0f\n", |
1524 | stats.icp_times_used); | |
1525 | storeAppendPrintf(sentry, "cd.times_used = %.0f\n", | |
1526 | stats.cd_times_used); | |
1527 | storeAppendPrintf(sentry, "cd.msgs_sent = %.0f\n", | |
1528 | stats.cd_msgs_sent); | |
1529 | storeAppendPrintf(sentry, "cd.msgs_recv = %.0f\n", | |
1530 | stats.cd_msgs_recv); | |
1531 | storeAppendPrintf(sentry, "cd.memory = %.0f\n", | |
1532 | stats.cd_memory); | |
1533 | storeAppendPrintf(sentry, "cd.local_memory = %.0f\n", | |
1534 | stats.cd_local_memory); | |
1535 | storeAppendPrintf(sentry, "cd.kbytes_sent = %.0f\n", | |
1536 | stats.cd_kbytes_sent); | |
1537 | storeAppendPrintf(sentry, "cd.kbytes_recv = %.0f\n", | |
1538 | stats.cd_kbytes_recv); | |
0567f2a6 | 1539 | #endif |
1540 | ||
8822ebee AR |
1541 | storeAppendPrintf(sentry, "unlink.requests = %.0f\n", |
1542 | stats.unlink_requests); | |
1543 | storeAppendPrintf(sentry, "page_faults = %.0f\n", | |
1544 | stats.page_faults); | |
1545 | storeAppendPrintf(sentry, "select_loops = %.0f\n", | |
1546 | stats.select_loops); | |
12cf1be2 | 1547 | storeAppendPrintf(sentry, "cpu_time = %f\n", |
8822ebee | 1548 | stats.cpu_time); |
12cf1be2 | 1549 | storeAppendPrintf(sentry, "wall_time = %f\n", |
8822ebee AR |
1550 | stats.wall_time); |
1551 | storeAppendPrintf(sentry, "swap.outs = %.0f\n", | |
1552 | stats.swap_outs); | |
1553 | storeAppendPrintf(sentry, "swap.ins = %.0f\n", | |
1554 | stats.swap_ins); | |
1555 | storeAppendPrintf(sentry, "swap.files_cleaned = %.0f\n", | |
1556 | stats.swap_files_cleaned); | |
1557 | storeAppendPrintf(sentry, "aborted_requests = %.0f\n", | |
1558 | stats.aborted_requests); | |
b2aca62a EB |
1559 | |
1560 | storeAppendPrintf(sentry, "hit_validation.attempts = %.0f\n", | |
1561 | stats.hitValidationAttempts); | |
1562 | storeAppendPrintf(sentry, "hit_validation.refusals.due_to_locking = %.0f\n", | |
1563 | stats.hitValidationRefusalsDueToLocking); | |
1564 | storeAppendPrintf(sentry, "hit_validation.refusals.due_to_zeroSize = %.0f\n", | |
1565 | stats.hitValidationRefusalsDueToZeroSize); | |
1566 | storeAppendPrintf(sentry, "hit_validation.refusals.due_to_timeLimit = %.0f\n", | |
1567 | stats.hitValidationRefusalsDueToTimeLimit); | |
1568 | storeAppendPrintf(sentry, "hit_validation.failures = %.0f\n", | |
1569 | stats.hitValidationFailures); | |
7ae52c25 | 1570 | } |
1571 | ||
5e29a294 | 1572 | static void |
a1e927f6 | 1573 | statPeerSelect(StoreEntry * sentry) |
1574 | { | |
6cfa8966 | 1575 | #if USE_CACHE_DIGESTS |
83704487 | 1576 | StatCounters *f = &statCounter; |
a3c6762c | 1577 | CachePeer *peer; |
a1e927f6 | 1578 | const int tot_used = f->cd.times_used + f->icp.times_used; |
1579 | ||
1580 | /* totals */ | |
0e3b8c9f AJ |
1581 | static const SBuf label("all peers"); |
1582 | cacheDigestGuessStatsReport(&f->cd.guess, sentry, label); | |
a1e927f6 | 1583 | /* per-peer */ |
1584 | storeAppendPrintf(sentry, "\nPer-peer statistics:\n"); | |
62e76326 | 1585 | |
a1e927f6 | 1586 | for (peer = getFirstPeer(); peer; peer = getNextPeer(peer)) { |
62e76326 | 1587 | if (peer->digest) |
1588 | peerDigestStatsReport(peer->digest, sentry); | |
1589 | else | |
1590 | storeAppendPrintf(sentry, "\nNo peer digest from %s\n", peer->host); | |
1591 | ||
1592 | storeAppendPrintf(sentry, "\n"); | |
a1e927f6 | 1593 | } |
1594 | ||
1595 | storeAppendPrintf(sentry, "\nAlgorithm usage:\n"); | |
1596 | storeAppendPrintf(sentry, "Cache Digest: %7d (%3d%%)\n", | |
62e76326 | 1597 | f->cd.times_used, xpercentInt(f->cd.times_used, tot_used)); |
a1e927f6 | 1598 | storeAppendPrintf(sentry, "Icp: %7d (%3d%%)\n", |
62e76326 | 1599 | f->icp.times_used, xpercentInt(f->icp.times_used, tot_used)); |
a1e927f6 | 1600 | storeAppendPrintf(sentry, "Total: %7d (%3d%%)\n", |
62e76326 | 1601 | tot_used, xpercentInt(tot_used, tot_used)); |
a1e927f6 | 1602 | #else |
62e76326 | 1603 | |
a1e927f6 | 1604 | storeAppendPrintf(sentry, "peer digests are disabled; no stats is available.\n"); |
1605 | #endif | |
1606 | } | |
1607 | ||
1608 | static void | |
26b164ac | 1609 | statDigestBlob(StoreEntry * sentry) |
1610 | { | |
071a3ae7 | 1611 | storeAppendPrintf(sentry, "\nCounters:\n"); |
1612 | statCountersDump(sentry); | |
86e2a291 | 1613 | storeAppendPrintf(sentry, "\n5 Min Averages:\n"); |
1614 | statAvgDump(sentry, 5, 0); | |
071a3ae7 | 1615 | storeAppendPrintf(sentry, "\nHistograms:\n"); |
1616 | statCountersHistograms(sentry); | |
1617 | storeAppendPrintf(sentry, "\nPeer Digests:\n"); | |
26b164ac | 1618 | statPeerSelect(sentry); |
588d9545 | 1619 | storeAppendPrintf(sentry, "\nLocal Digest:\n"); |
26b164ac | 1620 | storeDigestReport(sentry); |
1621 | } | |
1622 | ||
7d94ae33 | 1623 | static double |
04a28d46 | 1624 | statPctileSvc(double pctile, int interval, int which) |
a9113eb0 | 1625 | { |
1626 | StatCounters *f; | |
1627 | StatCounters *l; | |
1628 | double x; | |
f8d264b8 | 1629 | assert(interval > 0); |
62e76326 | 1630 | |
f8d264b8 | 1631 | if (interval > N_COUNT_HIST - 1) |
62e76326 | 1632 | interval = N_COUNT_HIST - 1; |
1633 | ||
a9113eb0 | 1634 | f = &CountHist[0]; |
62e76326 | 1635 | |
a9113eb0 | 1636 | l = &CountHist[interval]; |
62e76326 | 1637 | |
ee1679df | 1638 | assert(f); |
62e76326 | 1639 | |
ee1679df | 1640 | assert(l); |
62e76326 | 1641 | |
a9113eb0 | 1642 | switch (which) { |
62e76326 | 1643 | |
04a28d46 | 1644 | case PCTILE_HTTP: |
e8baef82 | 1645 | x = statHistDeltaPctile(l->client_http.allSvcTime,f->client_http.allSvcTime, pctile); |
62e76326 | 1646 | break; |
1647 | ||
04a28d46 | 1648 | case PCTILE_HIT: |
e8baef82 | 1649 | x = statHistDeltaPctile(l->client_http.hitSvcTime,f->client_http.hitSvcTime, pctile); |
62e76326 | 1650 | break; |
1651 | ||
04a28d46 | 1652 | case PCTILE_MISS: |
e8baef82 | 1653 | x = statHistDeltaPctile(l->client_http.missSvcTime,f->client_http.missSvcTime, pctile); |
62e76326 | 1654 | break; |
1655 | ||
04a28d46 | 1656 | case PCTILE_NM: |
e8baef82 | 1657 | x = statHistDeltaPctile(l->client_http.nearMissSvcTime,f->client_http.nearMissSvcTime, pctile); |
62e76326 | 1658 | break; |
1659 | ||
04a28d46 | 1660 | case PCTILE_NH: |
e8baef82 | 1661 | x = statHistDeltaPctile(l->client_http.nearHitSvcTime,f->client_http.nearHitSvcTime, pctile); |
62e76326 | 1662 | break; |
1663 | ||
04a28d46 | 1664 | case PCTILE_ICP_QUERY: |
e8baef82 | 1665 | x = statHistDeltaPctile(l->icp.querySvcTime,f->icp.querySvcTime, pctile); |
62e76326 | 1666 | break; |
1667 | ||
04a28d46 | 1668 | case PCTILE_DNS: |
e8baef82 | 1669 | x = statHistDeltaPctile(l->dns.svcTime,f->dns.svcTime, pctile); |
62e76326 | 1670 | break; |
1671 | ||
a9113eb0 | 1672 | default: |
bf8fe701 | 1673 | debugs(49, 5, "statPctileSvc: unknown type."); |
62e76326 | 1674 | x = 0; |
a9113eb0 | 1675 | } |
62e76326 | 1676 | |
b87b92fb | 1677 | return x; |
1678 | } | |
1679 | ||
451b07c5 | 1680 | StatCounters * |
1681 | snmpStatGet(int minutes) | |
1682 | { | |
2ac76861 | 1683 | return &CountHist[minutes]; |
451b07c5 | 1684 | } |
01aebf31 | 1685 | |
1f3c4622 | 1686 | int |
1687 | stat5minClientRequests(void) | |
1688 | { | |
5999b776 | 1689 | assert(N_COUNT_HIST > 5); |
83704487 | 1690 | return statCounter.client_http.requests - CountHist[5].client_http.requests; |
1f3c4622 | 1691 | } |
1692 | ||
49ad0a8c | 1693 | static double |
1694 | statCPUUsage(int minutes) | |
979533fa | 1695 | { |
49ad0a8c | 1696 | assert(minutes < N_COUNT_HIST); |
a98bcbee | 1697 | return Math::doublePercent(CountHist[0].cputime - CountHist[minutes].cputime, |
f9afa4fb | 1698 | tvSubDsec(CountHist[minutes].timestamp, CountHist[0].timestamp)); |
979533fa | 1699 | } |
01aebf31 | 1700 | |
82afb125 | 1701 | double |
e1381638 | 1702 | statRequestHitRatio(int minutes) |
491a980b | 1703 | { |
1704 | assert(minutes < N_COUNT_HIST); | |
a98bcbee | 1705 | return Math::doublePercent(CountHist[0].client_http.hits - |
f9afa4fb A |
1706 | CountHist[minutes].client_http.hits, |
1707 | CountHist[0].client_http.requests - | |
1708 | CountHist[minutes].client_http.requests); | |
491a980b | 1709 | } |
1710 | ||
82afb125 | 1711 | double |
e1381638 | 1712 | statRequestHitMemoryRatio(int minutes) |
4f4d1d6e | 1713 | { |
1714 | assert(minutes < N_COUNT_HIST); | |
a98bcbee | 1715 | return Math::doublePercent(CountHist[0].client_http.mem_hits - |
f9afa4fb A |
1716 | CountHist[minutes].client_http.mem_hits, |
1717 | CountHist[0].client_http.hits - | |
1718 | CountHist[minutes].client_http.hits); | |
4f4d1d6e | 1719 | } |
1720 | ||
82afb125 | 1721 | double |
e1381638 | 1722 | statRequestHitDiskRatio(int minutes) |
4f4d1d6e | 1723 | { |
1724 | assert(minutes < N_COUNT_HIST); | |
a98bcbee | 1725 | return Math::doublePercent(CountHist[0].client_http.disk_hits - |
f9afa4fb A |
1726 | CountHist[minutes].client_http.disk_hits, |
1727 | CountHist[0].client_http.hits - | |
1728 | CountHist[minutes].client_http.hits); | |
4f4d1d6e | 1729 | } |
1730 | ||
82afb125 | 1731 | double |
e1381638 | 1732 | statByteHitRatio(int minutes) |
491a980b | 1733 | { |
1734 | size_t s; | |
1735 | size_t c; | |
ac342231 | 1736 | #if USE_CACHE_DIGESTS |
62e76326 | 1737 | |
ac342231 | 1738 | size_t cd; |
1739 | #endif | |
1740 | /* size_t might be unsigned */ | |
491a980b | 1741 | assert(minutes < N_COUNT_HIST); |
1742 | c = CountHist[0].client_http.kbytes_out.kb - CountHist[minutes].client_http.kbytes_out.kb; | |
1743 | s = CountHist[0].server.all.kbytes_in.kb - CountHist[minutes].server.all.kbytes_in.kb; | |
ac342231 | 1744 | #if USE_CACHE_DIGESTS |
1745 | /* | |
1746 | * This ugly hack is here to prevent the user from seeing a | |
1747 | * negative byte hit ratio. When we fetch a cache digest from | |
1748 | * a neighbor, it gets treated like a cache miss because the | |
1749 | * object is consumed internally. Thus, we subtract cache | |
1750 | * digest bytes out before calculating the byte hit ratio. | |
1751 | */ | |
1752 | cd = CountHist[0].cd.kbytes_recv.kb - CountHist[minutes].cd.kbytes_recv.kb; | |
62e76326 | 1753 | |
49d7ce5f | 1754 | if (s < cd) |
e0236918 | 1755 | debugs(18, DBG_IMPORTANT, "STRANGE: srv_kbytes=" << s << ", cd_kbytes=" << cd); |
62e76326 | 1756 | |
ac342231 | 1757 | s -= cd; |
62e76326 | 1758 | |
ac342231 | 1759 | #endif |
62e76326 | 1760 | |
94e56ef7 | 1761 | if (c > s) |
a98bcbee | 1762 | return Math::doublePercent(c - s, c); |
94e56ef7 | 1763 | else |
a98bcbee | 1764 | return (-1.0 * Math::doublePercent(s - c, c)); |
491a980b | 1765 | } |
1766 | ||
0f1bc304 | 1767 | static void |
1768 | statClientRequests(StoreEntry * s) | |
1769 | { | |
1770 | dlink_node *i; | |
59a1efb2 | 1771 | ClientHttpRequest *http; |
0f1bc304 | 1772 | StoreEntry *e; |
cc192b50 | 1773 | char buf[MAX_IPSTRLEN]; |
62e76326 | 1774 | |
0f1bc304 | 1775 | for (i = ClientActiveRequests.head; i; i = i->next) { |
aee3523a | 1776 | const char *p = nullptr; |
59a1efb2 | 1777 | http = static_cast<ClientHttpRequest *>(i->data); |
62e76326 | 1778 | assert(http); |
9512de47 | 1779 | ConnStateData * conn = http->getConn(); |
1780 | storeAppendPrintf(s, "Connection: %p\n", conn); | |
62e76326 | 1781 | |
aee3523a | 1782 | if (conn != nullptr) { |
73c36fd9 | 1783 | const int fd = conn->clientConnection->fd; |
c91ca3ce | 1784 | storeAppendPrintf(s, "\tFD %d, read %" PRId64 ", wrote %" PRId64 "\n", fd, |
62e76326 | 1785 | fd_table[fd].bytes_read, fd_table[fd].bytes_written); |
1786 | storeAppendPrintf(s, "\tFD desc: %s\n", fd_table[fd].desc); | |
e7287625 | 1787 | storeAppendPrintf(s, "\tin: buf %p, used %ld, free %ld\n", |
fcc444e3 | 1788 | conn->inBuf.rawContent(), (long int) conn->inBuf.length(), (long int) conn->inBuf.spaceSize()); |
be364179 | 1789 | storeAppendPrintf(s, "\tremote: %s\n", |
4dd643d5 | 1790 | conn->clientConnection->remote.toUrl(buf,MAX_IPSTRLEN)); |
be364179 | 1791 | storeAppendPrintf(s, "\tlocal: %s\n", |
4dd643d5 | 1792 | conn->clientConnection->local.toUrl(buf,MAX_IPSTRLEN)); |
9dde3c2a | 1793 | storeAppendPrintf(s, "\tnrequests: %u\n", conn->pipeline.nrequests); |
62e76326 | 1794 | } |
1795 | ||
1796 | storeAppendPrintf(s, "uri %s\n", http->uri); | |
12f5a662 | 1797 | storeAppendPrintf(s, "logType %s\n", http->loggingTags().c_str()); |
62e76326 | 1798 | storeAppendPrintf(s, "out.offset %ld, out.size %lu\n", |
1799 | (long int) http->out.offset, (unsigned long int) http->out.size); | |
1800 | storeAppendPrintf(s, "req_sz %ld\n", (long int) http->req_sz); | |
86a2f789 | 1801 | e = http->storeEntry(); |
62e76326 | 1802 | storeAppendPrintf(s, "entry %p/%s\n", e, e ? e->getMD5Text() : "N/A"); |
62e76326 | 1803 | storeAppendPrintf(s, "start %ld.%06d (%f seconds ago)\n", |
af0ded40 CT |
1804 | (long int) http->al->cache.start_time.tv_sec, |
1805 | (int) http->al->cache.start_time.tv_usec, | |
1806 | tvSubDsec(http->al->cache.start_time, current_time)); | |
2f1431ea | 1807 | #if USE_AUTH |
aee3523a | 1808 | if (http->request->auth_user_request != nullptr) |
d3f603c8 | 1809 | p = http->request->auth_user_request->username(); |
2f1431ea AJ |
1810 | else |
1811 | #endif | |
b38b26cb | 1812 | if (http->request->extacl_user.size() > 0) { |
74174c03 A |
1813 | p = http->request->extacl_user.termedBuf(); |
1814 | } | |
d3f603c8 | 1815 | |
aee3523a | 1816 | if (!p && conn != nullptr && conn->clientConnection->rfc931[0]) |
73c36fd9 | 1817 | p = conn->clientConnection->rfc931; |
d3f603c8 | 1818 | |
cb4f4424 | 1819 | #if USE_OPENSSL |
aee3523a | 1820 | if (!p && conn != nullptr && Comm::IsConnOpen(conn->clientConnection)) |
33cc0629 | 1821 | p = sslGetUserEmail(fd_table[conn->clientConnection->fd].ssl.get()); |
f4bd6296 | 1822 | #endif |
1823 | ||
1824 | if (!p) | |
1825 | p = dash_str; | |
1826 | ||
1827 | storeAppendPrintf(s, "username %s\n", p); | |
d3f603c8 | 1828 | |
9a0a18de | 1829 | #if USE_DELAY_POOLS |
65a29f29 | 1830 | storeAppendPrintf(s, "delay_pool %d\n", DelayId::DelayClient(http).pool()); |
8faa78e6 | 1831 | #endif |
1832 | ||
62e76326 | 1833 | storeAppendPrintf(s, "\n"); |
0f1bc304 | 1834 | } |
1835 | } | |
1836 | ||
01aebf31 | 1837 | #if STAT_GRAPHS |
1838 | /* | |
1839 | * urgh, i don't like these, but they do cut the amount of code down immensely | |
1840 | */ | |
1841 | ||
1842 | #define GRAPH_PER_MIN(Y) \ | |
5db6bf73 | 1843 | for (i=0;i<(N_COUNT_HIST-2);++i) { \ |
f53969cc SM |
1844 | dt = tvSubDsec(CountHist[i+1].timestamp, CountHist[i].timestamp); \ |
1845 | if (dt <= 0.0) \ | |
1846 | break; \ | |
1847 | storeAppendPrintf(e, "%lu,%0.2f:", \ | |
1848 | CountHist[i].timestamp.tv_sec, \ | |
1849 | ((CountHist[i].Y - CountHist[i+1].Y) / dt)); \ | |
01aebf31 | 1850 | } |
1851 | ||
1852 | #define GRAPH_PER_HOUR(Y) \ | |
5db6bf73 | 1853 | for (i=0;i<(N_COUNT_HOUR_HIST-2);++i) { \ |
f53969cc SM |
1854 | dt = tvSubDsec(CountHourHist[i+1].timestamp, CountHourHist[i].timestamp); \ |
1855 | if (dt <= 0.0) \ | |
1856 | break; \ | |
1857 | storeAppendPrintf(e, "%lu,%0.2f:", \ | |
1858 | CountHourHist[i].timestamp.tv_sec, \ | |
1859 | ((CountHourHist[i].Y - CountHourHist[i+1].Y) / dt)); \ | |
01aebf31 | 1860 | } |
1861 | ||
1862 | #define GRAPH_TITLE(X,Y) storeAppendPrintf(e,"%s\t%s\t",X,Y); | |
1863 | #define GRAPH_END storeAppendPrintf(e,"\n"); | |
1864 | ||
1865 | #define GENGRAPH(X,Y,Z) \ | |
1866 | GRAPH_TITLE(Y,Z) \ | |
1867 | GRAPH_PER_MIN(X) \ | |
1868 | GRAPH_PER_HOUR(X) \ | |
1869 | GRAPH_END | |
1870 | ||
1871 | static void | |
1872 | statGraphDump(StoreEntry * e) | |
1873 | { | |
1874 | int i; | |
1875 | double dt; | |
1876 | ||
1877 | GENGRAPH(client_http.requests, "client_http.requests", "Client HTTP requests/sec"); | |
1878 | GENGRAPH(client_http.hits, "client_http.hits", "Client HTTP hits/sec"); | |
1879 | GENGRAPH(client_http.errors, "client_http.errors", "Client HTTP errors/sec"); | |
1880 | GENGRAPH(client_http.kbytes_in.kb, "client_http.kbytes_in", "Client HTTP kbytes_in/sec"); | |
1881 | GENGRAPH(client_http.kbytes_out.kb, "client_http.kbytes_out", "Client HTTP kbytes_out/sec"); | |
1882 | ||
9837567d | 1883 | // TODO: http median service times |
01aebf31 | 1884 | |
1885 | GENGRAPH(server.all.requests, "server.all.requests", "Server requests/sec"); | |
1886 | GENGRAPH(server.all.errors, "server.all.errors", "Server errors/sec"); | |
1887 | GENGRAPH(server.all.kbytes_in.kb, "server.all.kbytes_in", "Server total kbytes_in/sec"); | |
1888 | GENGRAPH(server.all.kbytes_out.kb, "server.all.kbytes_out", "Server total kbytes_out/sec"); | |
1889 | ||
1890 | GENGRAPH(server.http.requests, "server.http.requests", "Server HTTP requests/sec"); | |
1891 | GENGRAPH(server.http.errors, "server.http.errors", "Server HTTP errors/sec"); | |
1892 | GENGRAPH(server.http.kbytes_in.kb, "server.http.kbytes_in", "Server HTTP kbytes_in/sec"); | |
1893 | GENGRAPH(server.http.kbytes_out.kb, "server.http.kbytes_out", "Server HTTP kbytes_out/sec"); | |
1894 | ||
1895 | GENGRAPH(server.ftp.requests, "server.ftp.requests", "Server FTP requests/sec"); | |
1896 | GENGRAPH(server.ftp.errors, "server.ftp.errors", "Server FTP errors/sec"); | |
1897 | GENGRAPH(server.ftp.kbytes_in.kb, "server.ftp.kbytes_in", "Server FTP kbytes_in/sec"); | |
1898 | GENGRAPH(server.ftp.kbytes_out.kb, "server.ftp.kbytes_out", "Server FTP kbytes_out/sec"); | |
1899 | ||
1900 | GENGRAPH(server.other.requests, "server.other.requests", "Server other requests/sec"); | |
1901 | GENGRAPH(server.other.errors, "server.other.errors", "Server other errors/sec"); | |
1902 | GENGRAPH(server.other.kbytes_in.kb, "server.other.kbytes_in", "Server other kbytes_in/sec"); | |
1903 | GENGRAPH(server.other.kbytes_out.kb, "server.other.kbytes_out", "Server other kbytes_out/sec"); | |
1904 | ||
1905 | GENGRAPH(icp.pkts_sent, "icp.pkts_sent", "ICP packets sent/sec"); | |
1906 | GENGRAPH(icp.pkts_recv, "icp.pkts_recv", "ICP packets received/sec"); | |
1907 | GENGRAPH(icp.kbytes_sent.kb, "icp.kbytes_sent", "ICP kbytes_sent/sec"); | |
1908 | GENGRAPH(icp.kbytes_recv.kb, "icp.kbytes_recv", "ICP kbytes_received/sec"); | |
1909 | ||
9837567d AJ |
1910 | // TODO: icp median service times |
1911 | // TODO: dns median service times | |
01aebf31 | 1912 | |
1913 | GENGRAPH(unlink.requests, "unlink.requests", "Cache File unlink requests/sec"); | |
1914 | GENGRAPH(page_faults, "page_faults", "System Page Faults/sec"); | |
1915 | GENGRAPH(select_loops, "select_loops", "System Select Loop calls/sec"); | |
1916 | GENGRAPH(cputime, "cputime", "CPU utilisation"); | |
1917 | } | |
1afe05c5 | 1918 | |
d96ceb8e | 1919 | #endif /* STAT_GRAPHS */ |
1920 |