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43d4303e | 1 | /* |
507d0a78 | 2 | * DEBUG: section 49 SNMP Interface |
43d4303e | 3 | * AUTHOR: Kostas Anagnostakis |
4 | * | |
2b6662ba | 5 | * SQUID Web Proxy Cache http://www.squid-cache.org/ |
e25c139f | 6 | * ---------------------------------------------------------- |
43d4303e | 7 | * |
2b6662ba | 8 | * Squid is the result of efforts by numerous individuals from |
9 | * the Internet community; see the CONTRIBUTORS file for full | |
10 | * details. Many organizations have provided support for Squid's | |
11 | * development; see the SPONSORS file for full details. Squid is | |
12 | * Copyrighted (C) 2001 by the Regents of the University of | |
13 | * California; see the COPYRIGHT file for full details. Squid | |
14 | * incorporates software developed and/or copyrighted by other | |
15 | * sources; see the CREDITS file for full details. | |
43d4303e | 16 | * |
17 | * This program is free software; you can redistribute it and/or modify | |
18 | * it under the terms of the GNU General Public License as published by | |
19 | * the Free Software Foundation; either version 2 of the License, or | |
20 | * (at your option) any later version. | |
26ac0430 | 21 | * |
43d4303e | 22 | * This program is distributed in the hope that it will be useful, |
23 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
25 | * GNU General Public License for more details. | |
26ac0430 | 26 | * |
43d4303e | 27 | * You should have received a copy of the GNU General Public License |
28 | * along with this program; if not, write to the Free Software | |
cbdec147 | 29 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
e25c139f | 30 | * |
43d4303e | 31 | */ |
32 | ||
582c2af2 | 33 | #include "squid.h" |
571c3b88 | 34 | #include "cache_snmp.h" |
582c2af2 | 35 | #include "globals.h" |
528b2c61 | 36 | #include "mem_node.h" |
f0ba2534 | 37 | #include "neighbors.h" |
9c0a2256 FC |
38 | #include "snmp_agent.h" |
39 | #include "snmp_core.h" | |
e1656dc4 | 40 | #include "StatCounters.h" |
00a7574e | 41 | #include "StatHist.h" |
a98bcbee | 42 | #include "SquidMath.h" |
cc192b50 | 43 | #include "SquidTime.h" |
6ea5959e | 44 | #include "stat.h" |
582c2af2 | 45 | #include "Store.h" |
8d03bdb4 | 46 | #include "tools.h" |
25c1b8b7 | 47 | |
571c3b88 | 48 | /************************************************************************ |
26ac0430 | 49 | |
571c3b88 | 50 | SQUID MIB Implementation |
26ac0430 | 51 | |
571c3b88 | 52 | ************************************************************************/ |
25c1b8b7 | 53 | |
26ac0430 AJ |
54 | /* |
55 | * cacheSystem group | |
cc192b50 | 56 | */ |
57 | ||
d0e0c8d2 | 58 | variable_list * |
6f47fbc7 | 59 | snmp_sysFn(variable_list * Var, snint * ErrP) |
571c3b88 | 60 | { |
736eb6ad | 61 | variable_list *Answer = NULL; |
6a644e75 AJ |
62 | MemBuf tmp; |
63 | debugs(49, 5, "snmp_sysFn: Processing request:" << snmpDebugOid(Var->name, Var->name_length, tmp)); | |
d0e0c8d2 | 64 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 65 | |
f763bb01 | 66 | switch (Var->name[LEN_SQ_SYS]) { |
62e76326 | 67 | |
d0e0c8d2 | 68 | case SYSVMSIZ: |
62e76326 | 69 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
2415e202 | 70 | mem_node::StoreMemSize() >> 10, |
62e76326 | 71 | ASN_INTEGER); |
72 | break; | |
73 | ||
d0e0c8d2 | 74 | case SYSSTOR: |
62e76326 | 75 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
57f583f1 | 76 | Store::Root().currentSize() >> 10, |
62e76326 | 77 | ASN_INTEGER); |
78 | break; | |
79 | ||
f763bb01 | 80 | case SYS_UPTIME: |
62e76326 | 81 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
82 | (int)(tvSubDsec(squid_start, current_time) * 100), | |
83 | SMI_TIMETICKS); | |
84 | break; | |
85 | ||
d0e0c8d2 | 86 | default: |
62e76326 | 87 | *ErrP = SNMP_ERR_NOSUCHNAME; |
88 | break; | |
d0e0c8d2 | 89 | } |
62e76326 | 90 | |
d0e0c8d2 | 91 | return Answer; |
25c1b8b7 | 92 | } |
93 | ||
26ac0430 AJ |
94 | /* |
95 | * cacheConfig group | |
cc192b50 | 96 | */ |
d0e0c8d2 | 97 | variable_list * |
6f47fbc7 | 98 | snmp_confFn(variable_list * Var, snint * ErrP) |
25c1b8b7 | 99 | { |
736eb6ad | 100 | variable_list *Answer = NULL; |
a2c963ae | 101 | const char *cp = NULL; |
bf8fe701 | 102 | debugs(49, 5, "snmp_confFn: Processing request with magic " << Var->name[8] << "!"); |
d0e0c8d2 | 103 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 104 | |
f763bb01 | 105 | switch (Var->name[LEN_SQ_CONF]) { |
62e76326 | 106 | |
571c3b88 | 107 | case CONF_ADMIN: |
62e76326 | 108 | Answer = snmp_var_new(Var->name, Var->name_length); |
109 | Answer->type = ASN_OCTET_STR; | |
110 | Answer->val_len = strlen(Config.adminEmail); | |
111 | Answer->val.string = (u_char *) xstrdup(Config.adminEmail); | |
112 | break; | |
113 | ||
81d0c856 | 114 | case CONF_VERSION: |
62e76326 | 115 | Answer = snmp_var_new(Var->name, Var->name_length); |
116 | Answer->type = ASN_OCTET_STR; | |
7dbca7a4 AJ |
117 | Answer->val_len = strlen(APP_SHORTNAME); |
118 | Answer->val.string = (u_char *) xstrdup(APP_SHORTNAME); | |
62e76326 | 119 | break; |
120 | ||
81d0c856 | 121 | case CONF_VERSION_ID: |
62e76326 | 122 | Answer = snmp_var_new(Var->name, Var->name_length); |
123 | Answer->type = ASN_OCTET_STR; | |
124 | Answer->val_len = strlen(VERSION); | |
125 | Answer->val.string = (u_char *) xstrdup(VERSION); | |
126 | break; | |
127 | ||
571c3b88 | 128 | case CONF_STORAGE: |
62e76326 | 129 | |
130 | switch (Var->name[LEN_SQ_CONF + 1]) { | |
131 | ||
132 | case CONF_ST_MMAXSZ: | |
133 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
0da6f0d6 | 134 | (snint) (Config.memMaxSize >> 20), |
62e76326 | 135 | ASN_INTEGER); |
136 | break; | |
137 | ||
138 | case CONF_ST_SWMAXSZ: | |
139 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
cc34568d | 140 | (snint) (Store::Root().maxSize() >> 20), |
62e76326 | 141 | ASN_INTEGER); |
142 | break; | |
143 | ||
144 | case CONF_ST_SWHIWM: | |
145 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
146 | (snint) Config.Swap.highWaterMark, | |
147 | ASN_INTEGER); | |
148 | break; | |
149 | ||
150 | case CONF_ST_SWLOWM: | |
151 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
152 | (snint) Config.Swap.lowWaterMark, | |
153 | ASN_INTEGER); | |
154 | break; | |
155 | ||
156 | default: | |
157 | *ErrP = SNMP_ERR_NOSUCHNAME; | |
158 | break; | |
159 | } | |
160 | ||
161 | break; | |
162 | ||
81d0c856 | 163 | case CONF_LOG_FAC: |
62e76326 | 164 | Answer = snmp_var_new(Var->name, Var->name_length); |
165 | ||
62493678 | 166 | if (!(cp = Debug::debugOptions)) |
62e76326 | 167 | cp = "None"; |
168 | ||
169 | Answer->type = ASN_OCTET_STR; | |
170 | ||
171 | Answer->val_len = strlen(cp); | |
172 | ||
173 | Answer->val.string = (u_char *) xstrdup(cp); | |
174 | ||
175 | break; | |
176 | ||
47a72328 | 177 | case CONF_UNIQNAME: |
178 | Answer = snmp_var_new(Var->name, Var->name_length); | |
179 | ||
180 | cp = uniqueHostname(); | |
181 | ||
182 | Answer->type = ASN_OCTET_STR; | |
183 | ||
184 | Answer->val_len = strlen(cp); | |
185 | ||
186 | Answer->val.string = (u_char *) xstrdup(cp); | |
187 | ||
188 | break; | |
189 | ||
571c3b88 | 190 | default: |
62e76326 | 191 | *ErrP = SNMP_ERR_NOSUCHNAME; |
192 | ||
193 | break; | |
25c1b8b7 | 194 | } |
62e76326 | 195 | |
571c3b88 | 196 | return Answer; |
197 | } | |
25c1b8b7 | 198 | |
26ac0430 | 199 | /* |
cc192b50 | 200 | * cacheMesh group |
201 | * - cachePeerTable | |
202 | */ | |
d0e0c8d2 | 203 | variable_list * |
6f47fbc7 | 204 | snmp_meshPtblFn(variable_list * Var, snint * ErrP) |
571c3b88 | 205 | { |
736eb6ad | 206 | variable_list *Answer = NULL; |
62e76326 | 207 | |
b7ac5457 | 208 | Ip::Address laddr; |
d0e0c8d2 | 209 | char *cp = NULL; |
210 | peer *p = NULL; | |
6f47fbc7 | 211 | int cnt = 0; |
bf8fe701 | 212 | debugs(49, 5, "snmp_meshPtblFn: peer " << Var->name[LEN_SQ_MESH + 3] << " requested!"); |
d0e0c8d2 | 213 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 214 | |
26ac0430 | 215 | u_int index = Var->name[LEN_SQ_MESH + 3] ; |
5db6bf73 | 216 | for (p = Config.peers; p != NULL; p = p->next, ++cnt) { |
26ac0430 AJ |
217 | if (p->index == index) { |
218 | laddr = p->in_addr ; | |
219 | break; | |
220 | } | |
221 | } | |
62e76326 | 222 | |
d0e0c8d2 | 223 | if (p == NULL) { |
26ac0430 AJ |
224 | *ErrP = SNMP_ERR_NOSUCHNAME; |
225 | return NULL; | |
d0e0c8d2 | 226 | } |
62e76326 | 227 | |
f763bb01 | 228 | switch (Var->name[LEN_SQ_MESH + 2]) { |
26ac0430 AJ |
229 | case MESH_PTBL_INDEX: { // FIXME INET6: Should be visible? |
230 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
231 | (snint)p->index, SMI_INTEGER); | |
232 | } | |
233 | break; | |
cc192b50 | 234 | |
81d0c856 | 235 | case MESH_PTBL_NAME: |
62e76326 | 236 | cp = p->host; |
237 | Answer = snmp_var_new(Var->name, Var->name_length); | |
238 | Answer->type = ASN_OCTET_STR; | |
239 | Answer->val_len = strlen(cp); | |
240 | Answer->val.string = (u_char *) xstrdup(cp); | |
cc192b50 | 241 | |
62e76326 | 242 | break; |
243 | ||
26ac0430 AJ |
244 | case MESH_PTBL_ADDR_TYPE: { |
245 | int ival; | |
246 | ival = laddr.IsIPv4() ? INETADDRESSTYPE_IPV4 : INETADDRESSTYPE_IPV6 ; | |
247 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
248 | ival, SMI_INTEGER); | |
249 | } | |
250 | break; | |
251 | case MESH_PTBL_ADDR: { | |
252 | Answer = snmp_var_new(Var->name, Var->name_length); | |
253 | // InetAddress doesn't have its own ASN.1 type, | |
254 | // like IpAddr does (SMI_IPADDRESS) | |
255 | // See: rfc4001.txt | |
256 | Answer->type = ASN_OCTET_STR; | |
257 | char host[MAX_IPSTRLEN]; | |
258 | laddr.NtoA(host,MAX_IPSTRLEN); | |
259 | Answer->val_len = strlen(host); | |
260 | Answer->val.string = (u_char *) xstrdup(host); | |
261 | } | |
262 | break; | |
62e76326 | 263 | |
81d0c856 | 264 | case MESH_PTBL_HTTP: |
62e76326 | 265 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
266 | (snint) p->http_port, | |
267 | ASN_INTEGER); | |
268 | break; | |
269 | ||
81d0c856 | 270 | case MESH_PTBL_ICP: |
62e76326 | 271 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
272 | (snint) p->icp.port, | |
273 | ASN_INTEGER); | |
274 | break; | |
275 | ||
81d0c856 | 276 | case MESH_PTBL_TYPE: |
62e76326 | 277 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
278 | (snint) p->type, | |
279 | ASN_INTEGER); | |
280 | break; | |
281 | ||
81d0c856 | 282 | case MESH_PTBL_STATE: |
62e76326 | 283 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
284 | (snint) neighborUp(p), | |
285 | ASN_INTEGER); | |
286 | break; | |
287 | ||
81d0c856 | 288 | case MESH_PTBL_SENT: |
62e76326 | 289 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
290 | p->stats.pings_sent, | |
3a0cbfb5 | 291 | SMI_COUNTER32); |
62e76326 | 292 | break; |
293 | ||
81d0c856 | 294 | case MESH_PTBL_PACKED: |
62e76326 | 295 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
296 | p->stats.pings_acked, | |
3a0cbfb5 | 297 | SMI_COUNTER32); |
62e76326 | 298 | break; |
299 | ||
81d0c856 | 300 | case MESH_PTBL_FETCHES: |
62e76326 | 301 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
302 | p->stats.fetches, | |
303 | SMI_COUNTER32); | |
304 | break; | |
305 | ||
81d0c856 | 306 | case MESH_PTBL_RTT: |
62e76326 | 307 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
308 | p->stats.rtt, | |
309 | ASN_INTEGER); | |
310 | break; | |
311 | ||
81d0c856 | 312 | case MESH_PTBL_IGN: |
62e76326 | 313 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
314 | p->stats.ignored_replies, | |
315 | SMI_COUNTER32); | |
316 | break; | |
317 | ||
81d0c856 | 318 | case MESH_PTBL_KEEPAL_S: |
62e76326 | 319 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
320 | p->stats.n_keepalives_sent, | |
321 | SMI_COUNTER32); | |
322 | break; | |
323 | ||
81d0c856 | 324 | case MESH_PTBL_KEEPAL_R: |
62e76326 | 325 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
326 | p->stats.n_keepalives_recv, | |
327 | SMI_COUNTER32); | |
328 | break; | |
329 | ||
571c3b88 | 330 | default: |
62e76326 | 331 | *ErrP = SNMP_ERR_NOSUCHNAME; |
332 | break; | |
d0e0c8d2 | 333 | } |
62e76326 | 334 | |
d0e0c8d2 | 335 | return Answer; |
571c3b88 | 336 | } |
25c1b8b7 | 337 | |
d0e0c8d2 | 338 | variable_list * |
6f47fbc7 | 339 | snmp_prfSysFn(variable_list * Var, snint * ErrP) |
571c3b88 | 340 | { |
736eb6ad | 341 | variable_list *Answer = NULL; |
62e76326 | 342 | |
d0e0c8d2 | 343 | static struct rusage rusage; |
bf8fe701 | 344 | debugs(49, 5, "snmp_prfSysFn: Processing request with magic " << Var->name[LEN_SQ_PRF + 1] << "!"); |
d0e0c8d2 | 345 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 346 | |
f763bb01 | 347 | switch (Var->name[LEN_SQ_PRF + 1]) { |
62e76326 | 348 | |
571c3b88 | 349 | case PERF_SYS_PF: |
62e76326 | 350 | squid_getrusage(&rusage); |
351 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
352 | rusage_pagefaults(&rusage), | |
353 | SMI_COUNTER32); | |
354 | break; | |
355 | ||
571c3b88 | 356 | case PERF_SYS_NUMR: |
62e76326 | 357 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
358 | IOStats.Http.reads, | |
359 | SMI_COUNTER32); | |
360 | break; | |
361 | ||
571c3b88 | 362 | case PERF_SYS_MEMUSAGE: |
62e76326 | 363 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
364 | (snint) statMemoryAccounted() >> 10, | |
365 | ASN_INTEGER); | |
366 | break; | |
367 | ||
eba4a24f | 368 | case PERF_SYS_CPUTIME: |
62e76326 | 369 | squid_getrusage(&rusage); |
370 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
371 | (snint) rusage_cputime(&rusage), | |
372 | ASN_INTEGER); | |
373 | break; | |
374 | ||
eba4a24f | 375 | case PERF_SYS_CPUUSAGE: |
62e76326 | 376 | squid_getrusage(&rusage); |
377 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
a98bcbee | 378 | (snint) Math::doublePercent(rusage_cputime(&rusage), tvSubDsec(squid_start, current_time)), |
62e76326 | 379 | ASN_INTEGER); |
380 | break; | |
381 | ||
571c3b88 | 382 | case PERF_SYS_MAXRESSZ: |
62e76326 | 383 | squid_getrusage(&rusage); |
384 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
385 | (snint) rusage_maxrss(&rusage), | |
386 | ASN_INTEGER); | |
387 | break; | |
388 | ||
571c3b88 | 389 | case PERF_SYS_CURLRUEXP: |
62e76326 | 390 | /* No global LRU info anymore */ |
391 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
392 | 0, | |
393 | SMI_TIMETICKS); | |
394 | break; | |
395 | ||
571c3b88 | 396 | case PERF_SYS_CURUNLREQ: |
62e76326 | 397 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
398 | (snint) statCounter.unlink.requests, | |
e1d20533 | 399 | SMI_GAUGE32); |
62e76326 | 400 | break; |
401 | ||
571c3b88 | 402 | case PERF_SYS_CURUNUSED_FD: |
62e76326 | 403 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
404 | (snint) Squid_MaxFD - Number_FD, | |
405 | SMI_GAUGE32); | |
406 | break; | |
407 | ||
571c3b88 | 408 | case PERF_SYS_CURRESERVED_FD: |
62e76326 | 409 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
410 | (snint) RESERVED_FD, | |
411 | SMI_GAUGE32); | |
412 | break; | |
413 | ||
146e5e78 | 414 | case PERF_SYS_CURUSED_FD: |
26ac0430 AJ |
415 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
416 | (snint) Number_FD, | |
417 | SMI_GAUGE32); | |
418 | break; | |
146e5e78 | 419 | |
420 | case PERF_SYS_CURMAX_FD: | |
26ac0430 AJ |
421 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
422 | (snint) Biggest_FD, | |
423 | SMI_GAUGE32); | |
424 | break; | |
146e5e78 | 425 | |
571c3b88 | 426 | case PERF_SYS_NUMOBJCNT: |
62e76326 | 427 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
428 | (snint) StoreEntry::inUseCount(), | |
e1d20533 | 429 | SMI_GAUGE32); |
62e76326 | 430 | break; |
431 | ||
571c3b88 | 432 | default: |
62e76326 | 433 | *ErrP = SNMP_ERR_NOSUCHNAME; |
434 | break; | |
d0e0c8d2 | 435 | } |
62e76326 | 436 | |
d0e0c8d2 | 437 | return Answer; |
25c1b8b7 | 438 | } |
439 | ||
d0e0c8d2 | 440 | variable_list * |
6f47fbc7 | 441 | snmp_prfProtoFn(variable_list * Var, snint * ErrP) |
25c1b8b7 | 442 | { |
736eb6ad | 443 | variable_list *Answer = NULL; |
2ac76861 | 444 | static StatCounters *f = NULL; |
445 | static StatCounters *l = NULL; | |
451b07c5 | 446 | double x; |
447 | int minutes; | |
bf8fe701 | 448 | debugs(49, 5, "snmp_prfProtoFn: Processing request with magic " << Var->name[LEN_SQ_PRF] << "!"); |
d0e0c8d2 | 449 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 450 | |
f763bb01 | 451 | switch (Var->name[LEN_SQ_PRF + 1]) { |
62e76326 | 452 | |
2ac76861 | 453 | case PERF_PROTOSTAT_AGGR: /* cacheProtoAggregateStats */ |
62e76326 | 454 | |
455 | switch (Var->name[LEN_SQ_PRF + 2]) { | |
456 | ||
457 | case PERF_PROTOSTAT_AGGR_HTTP_REQ: | |
458 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
459 | (snint) statCounter.client_http.requests, | |
460 | SMI_COUNTER32); | |
461 | break; | |
462 | ||
463 | case PERF_PROTOSTAT_AGGR_HTTP_HITS: | |
464 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
465 | (snint) statCounter.client_http.hits, | |
466 | SMI_COUNTER32); | |
467 | break; | |
468 | ||
469 | case PERF_PROTOSTAT_AGGR_HTTP_ERRORS: | |
470 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
471 | (snint) statCounter.client_http.errors, | |
472 | SMI_COUNTER32); | |
473 | break; | |
474 | ||
475 | case PERF_PROTOSTAT_AGGR_HTTP_KBYTES_IN: | |
476 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
477 | (snint) statCounter.client_http.kbytes_in.kb, | |
478 | SMI_COUNTER32); | |
479 | break; | |
480 | ||
481 | case PERF_PROTOSTAT_AGGR_HTTP_KBYTES_OUT: | |
482 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
483 | (snint) statCounter.client_http.kbytes_out.kb, | |
484 | SMI_COUNTER32); | |
485 | break; | |
486 | ||
487 | case PERF_PROTOSTAT_AGGR_ICP_S: | |
488 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
489 | (snint) statCounter.icp.pkts_sent, | |
490 | SMI_COUNTER32); | |
491 | break; | |
492 | ||
493 | case PERF_PROTOSTAT_AGGR_ICP_R: | |
494 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
495 | (snint) statCounter.icp.pkts_recv, | |
496 | SMI_COUNTER32); | |
497 | break; | |
498 | ||
499 | case PERF_PROTOSTAT_AGGR_ICP_SKB: | |
500 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
501 | (snint) statCounter.icp.kbytes_sent.kb, | |
502 | SMI_COUNTER32); | |
503 | break; | |
504 | ||
505 | case PERF_PROTOSTAT_AGGR_ICP_RKB: | |
506 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
507 | (snint) statCounter.icp.kbytes_recv.kb, | |
508 | SMI_COUNTER32); | |
509 | break; | |
510 | ||
511 | case PERF_PROTOSTAT_AGGR_REQ: | |
512 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
513 | (snint) statCounter.server.all.requests, | |
514 | SMI_INTEGER); | |
515 | break; | |
516 | ||
517 | case PERF_PROTOSTAT_AGGR_ERRORS: | |
518 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
519 | (snint) statCounter.server.all.errors, | |
520 | SMI_INTEGER); | |
521 | break; | |
522 | ||
523 | case PERF_PROTOSTAT_AGGR_KBYTES_IN: | |
524 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
525 | (snint) statCounter.server.all.kbytes_in.kb, | |
526 | SMI_COUNTER32); | |
527 | break; | |
528 | ||
529 | case PERF_PROTOSTAT_AGGR_KBYTES_OUT: | |
530 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
531 | (snint) statCounter.server.all.kbytes_out.kb, | |
532 | SMI_COUNTER32); | |
533 | break; | |
534 | ||
535 | case PERF_PROTOSTAT_AGGR_CURSWAP: | |
536 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
57f583f1 | 537 | (snint) Store::Root().currentSize() >> 10, |
e1d20533 | 538 | SMI_GAUGE32); |
62e76326 | 539 | break; |
540 | ||
541 | case PERF_PROTOSTAT_AGGR_CLIENTS: | |
542 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
543 | (snint) statCounter.client_http.clients, | |
e1d20533 | 544 | SMI_GAUGE32); |
62e76326 | 545 | break; |
546 | ||
547 | default: | |
548 | *ErrP = SNMP_ERR_NOSUCHNAME; | |
549 | break; | |
550 | } | |
551 | ||
552 | return Answer; | |
553 | ||
451b07c5 | 554 | case PERF_PROTOSTAT_MEDIAN: |
62e76326 | 555 | |
556 | if (Var->name_length == LEN_SQ_PRF + 5) | |
557 | minutes = Var->name[LEN_SQ_PRF + 4]; | |
558 | else | |
559 | break; | |
560 | ||
561 | if ((minutes < 1) || (minutes > 60)) | |
562 | break; | |
563 | ||
564 | f = snmpStatGet(0); | |
565 | ||
566 | l = snmpStatGet(minutes); | |
567 | ||
bf8fe701 | 568 | debugs(49, 8, "median: min= " << minutes << ", " << Var->name[LEN_SQ_PRF + 3] << " l= " << l << " , f = " << f); |
569 | debugs(49, 8, "median: l= " << l << " , f = " << f); | |
62e76326 | 570 | |
571 | switch (Var->name[LEN_SQ_PRF + 3]) { | |
572 | ||
573 | case PERF_MEDIAN_TIME: | |
574 | x = minutes; | |
575 | break; | |
576 | ||
577 | case PERF_MEDIAN_HTTP_ALL: | |
e8baef82 FC |
578 | x = statHistDeltaMedian(l->client_http.allSvcTime, |
579 | f->client_http.allSvcTime); | |
62e76326 | 580 | break; |
581 | ||
582 | case PERF_MEDIAN_HTTP_MISS: | |
e8baef82 FC |
583 | x = statHistDeltaMedian(l->client_http.missSvcTime, |
584 | f->client_http.missSvcTime); | |
62e76326 | 585 | break; |
586 | ||
587 | case PERF_MEDIAN_HTTP_NM: | |
e8baef82 FC |
588 | x = statHistDeltaMedian(l->client_http.nearMissSvcTime, |
589 | f->client_http.nearMissSvcTime); | |
62e76326 | 590 | break; |
591 | ||
592 | case PERF_MEDIAN_HTTP_HIT: | |
e8baef82 FC |
593 | x = statHistDeltaMedian(l->client_http.hitSvcTime, |
594 | f->client_http.hitSvcTime); | |
62e76326 | 595 | break; |
596 | ||
597 | case PERF_MEDIAN_ICP_QUERY: | |
e8baef82 | 598 | x = statHistDeltaMedian(l->icp.querySvcTime, f->icp.querySvcTime); |
62e76326 | 599 | break; |
600 | ||
601 | case PERF_MEDIAN_ICP_REPLY: | |
e8baef82 | 602 | x = statHistDeltaMedian(l->icp.replySvcTime, f->icp.replySvcTime); |
62e76326 | 603 | break; |
604 | ||
605 | case PERF_MEDIAN_DNS: | |
e8baef82 | 606 | x = statHistDeltaMedian(l->dns.svcTime, f->dns.svcTime); |
62e76326 | 607 | break; |
608 | ||
609 | case PERF_MEDIAN_RHR: | |
610 | x = statRequestHitRatio(minutes); | |
611 | break; | |
612 | ||
613 | case PERF_MEDIAN_BHR: | |
614 | x = statByteHitRatio(minutes); | |
615 | break; | |
616 | ||
26ac0430 | 617 | case PERF_MEDIAN_HTTP_NH: |
e8baef82 FC |
618 | x = statHistDeltaMedian(l->client_http.nearHitSvcTime, |
619 | f->client_http.nearHitSvcTime); | |
26ac0430 | 620 | break; |
146e5e78 | 621 | |
62e76326 | 622 | default: |
623 | *ErrP = SNMP_ERR_NOSUCHNAME; | |
624 | return NULL; | |
625 | } | |
626 | ||
627 | return snmp_var_new_integer(Var->name, Var->name_length, | |
628 | (snint) x, | |
629 | SMI_INTEGER); | |
d0e0c8d2 | 630 | } |
62e76326 | 631 | |
451b07c5 | 632 | *ErrP = SNMP_ERR_NOSUCHNAME; |
736eb6ad | 633 | return NULL; |
25c1b8b7 | 634 | } |