-
Notifications
You must be signed in to change notification settings - Fork 908
/
sl_stats.c
489 lines (417 loc) · 10.4 KB
/
sl_stats.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
/*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of Kamailio, a free SIP server.
*
* Kamailio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version
*
* Kamailio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "../../core/sr_module.h"
#include "../../core/mem/shm_mem.h"
#include "../../core/globals.h"
#include "../../core/config.h"
#include "../../core/pt.h"
#include "sl_stats.h"
#include "../../core/counters.h"
#include <strings.h>
#include <stdio.h>
static struct sl_stats** sl_stats;
static void add_sl_stats( struct sl_stats *t, struct sl_stats *i)
{
enum reply_type rt;
for (rt=0; rt<RT_END; rt++) {
t->err[rt]+=i->err[rt];
t->all_replies+=i->err[rt];
}
t->failures+=i->failures;
t->filtered_acks+=i->filtered_acks;
}
static const char* rpc_stats_doc[2] = {
"Print reply statistics.",
0
};
static void rpc_stats(rpc_t* rpc, void* c)
{
void* st;
struct sl_stats total;
int p;
int procs_no;
memset(&total, 0, sizeof(struct sl_stats));
if (dont_fork) {
add_sl_stats(&total, &(*sl_stats)[0]);
} else{
procs_no=get_max_procs();
for (p=0; p < procs_no; p++)
add_sl_stats(&total, &(*sl_stats)[p]);
}
if (rpc->add(c, "{", &st) < 0) return;
rpc->struct_add(st, "jjj",
"200", total.err[RT_200],
"202", total.err[RT_202],
"2xx", total.err[RT_2xx]);
rpc->struct_add(st, "jjjj",
"300", total.err[RT_300],
"301", total.err[RT_301],
"302", total.err[RT_302],
"3xx", total.err[RT_3xx]);
rpc->struct_add(st, "jjjjjjjj",
"400", total.err[RT_400],
"401", total.err[RT_401],
"403", total.err[RT_403],
"404", total.err[RT_404],
"407", total.err[RT_407],
"408", total.err[RT_408],
"483", total.err[RT_483],
"4xx", total.err[RT_4xx]);
rpc->struct_add(st, "jj",
"500", total.err[RT_500],
"5xx", total.err[RT_5xx]);
rpc->struct_add(st, "j", "6xx", total.err[RT_6xx]);
rpc->struct_add(st, "j", "xxx", total.err[RT_xxx]);
}
void sl_stats_destroy(void)
{
if (!sl_stats) return;
if (*sl_stats) shm_free(*sl_stats);
shm_free(sl_stats);
}
int init_sl_stats(void)
{
sl_stats = (struct sl_stats**)shm_malloc(sizeof(struct sl_stats*));
if (!sl_stats) {
SHM_MEM_ERROR_FMT("for sl statistics\n");
return -1;
}
*sl_stats = 0;
return 0;
}
int init_sl_stats_child(void)
{
int len;
len = sizeof(struct sl_stats) * get_max_procs();
*sl_stats = shm_malloc(len);
if (*sl_stats == 0) {
SHM_MEM_ERROR;
shm_free(sl_stats);
return -1;
}
memset(*sl_stats, 0, len);
return 0;
}
void update_sl_failures( void )
{
(*sl_stats)[process_no].failures++;
}
void update_sl_err_replies( void )
{
(*sl_stats)[process_no].err_replies++;
}
void update_sl_filtered_acks( void )
{
(*sl_stats)[process_no].filtered_acks++;
}
void update_sl_stats( int code )
{
struct sl_stats *my_stats;
my_stats=&(*sl_stats)[process_no];
if (code >=700 || code <200 ) {
my_stats->err[RT_xxx]++;
} else if (code>=600) {
my_stats->err[RT_6xx]++;
} else if (code>=500) {
switch(code) {
case 500: my_stats->err[RT_500]++;
break;
default: my_stats->err[RT_5xx]++;
break;
}
} else if (code>=400) {
switch(code) {
case 400: my_stats->err[RT_400]++;
break;
case 401: my_stats->err[RT_401]++;
break;
case 403: my_stats->err[RT_403]++;
break;
case 404: my_stats->err[RT_404]++;
break;
case 407: my_stats->err[RT_407]++;
break;
case 408: my_stats->err[RT_408]++;
break;
case 483: my_stats->err[RT_483]++;
break;
default: my_stats->err[RT_4xx]++;
break;
}
} else if (code>=300) {
switch(code) {
case 300: my_stats->err[RT_300]++;
break;
case 301: my_stats->err[RT_301]++;
break;
case 302: my_stats->err[RT_302]++;
break;
default: my_stats->err[RT_3xx]++;
break;
}
} else { /* 2xx */
switch(code) {
case 200: my_stats->err[RT_200]++;
break;
case 202: my_stats->err[RT_202]++;
break;
default: my_stats->err[RT_2xx]++;
break;
}
}
}
rpc_export_t sl_rpc[] = {
{"sl.stats", rpc_stats, rpc_stats_doc, 0},
{0, 0, 0, 0}
};
#ifdef STATISTICS
/* k statistics */
unsigned long sl_stats_RT_1xx(void);
unsigned long sl_stats_RT_200(void);
unsigned long sl_stats_RT_202(void);
unsigned long sl_stats_RT_2xx(void);
unsigned long sl_stats_RT_300(void);
unsigned long sl_stats_RT_301(void);
unsigned long sl_stats_RT_302(void);
unsigned long sl_stats_RT_3xx(void);
unsigned long sl_stats_RT_400(void);
unsigned long sl_stats_RT_401(void);
unsigned long sl_stats_RT_403(void);
unsigned long sl_stats_RT_404(void);
unsigned long sl_stats_RT_407(void);
unsigned long sl_stats_RT_408(void);
unsigned long sl_stats_RT_483(void);
unsigned long sl_stats_RT_4xx(void);
unsigned long sl_stats_RT_500(void);
unsigned long sl_stats_RT_5xx(void);
unsigned long sl_stats_RT_6xx(void);
unsigned long sl_stats_RT_xxx(void);
unsigned long sl_stats_sent_rpls(void);
unsigned long sl_stats_sent_err_rpls(void);
unsigned long sl_stats_failures(void);
unsigned long sl_stats_rcv_acks(void);
static stat_export_t mod_stats[] = {
{"1xx_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_1xx },
{"200_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_200 },
{"202_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_202 },
{"2xx_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_2xx },
{"300_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_300 },
{"301_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_301 },
{"302_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_302 },
{"3xx_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_3xx },
{"400_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_400 },
{"401_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_401 },
{"403_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_403 },
{"404_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_404 },
{"407_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_407 },
{"408_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_408 },
{"483_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_483 },
{"4xx_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_4xx },
{"500_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_500 },
{"5xx_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_5xx },
{"6xx_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_6xx },
{"xxx_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_RT_xxx },
{"sent_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_sent_rpls },
{"sent_err_replies" , STAT_IS_FUNC,
(stat_var**)sl_stats_sent_err_rpls },
{"failures" , STAT_IS_FUNC,
(stat_var**)sl_stats_failures },
{"received_ACKs" , STAT_IS_FUNC,
(stat_var**)sl_stats_rcv_acks },
{0,0,0}
};
static struct sl_stats _sl_stats_total;
static ticks_t _sl_stats_tm = 0;
static void sl_stats_update(void)
{
int p;
int procs_no;
ticks_t t;
t = get_ticks();
if(t==_sl_stats_tm)
return;
_sl_stats_tm = t;
memset(&_sl_stats_total, 0, sizeof(struct sl_stats));
if (dont_fork) {
add_sl_stats(&_sl_stats_total, &(*sl_stats)[0]);
} else{
procs_no=get_max_procs();
for (p=0; p < procs_no; p++)
add_sl_stats(&_sl_stats_total, &(*sl_stats)[p]);
}
}
unsigned long sl_stats_tx_1xx_rpls(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_1xx];
}
unsigned long sl_stats_RT_1xx(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_1xx];
}
unsigned long sl_stats_RT_200(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_200];
}
unsigned long sl_stats_RT_202(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_202];
}
unsigned long sl_stats_RT_2xx(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_2xx];
}
unsigned long sl_stats_RT_300(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_300];
}
unsigned long sl_stats_RT_301(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_301];
}
unsigned long sl_stats_RT_302(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_302];
}
unsigned long sl_stats_RT_3xx(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_3xx];
}
unsigned long sl_stats_RT_400(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_400];
}
unsigned long sl_stats_RT_401(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_401];
}
unsigned long sl_stats_RT_403(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_403];
}
unsigned long sl_stats_RT_404(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_404];
}
unsigned long sl_stats_RT_407(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_407];
}
unsigned long sl_stats_RT_408(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_408];
}
unsigned long sl_stats_RT_483(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_483];
}
unsigned long sl_stats_RT_4xx(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_4xx];
}
unsigned long sl_stats_RT_500(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_500];
}
unsigned long sl_stats_RT_5xx(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_5xx];
}
unsigned long sl_stats_RT_6xx(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_6xx];
}
unsigned long sl_stats_RT_xxx(void)
{
sl_stats_update();
return _sl_stats_total.err[RT_xxx];
}
unsigned long sl_stats_sent_rpls(void)
{
sl_stats_update();
return _sl_stats_total.all_replies;
}
unsigned long sl_stats_sent_err_rpls(void)
{
sl_stats_update();
return _sl_stats_total.err_replies;
}
unsigned long sl_stats_failures(void)
{
sl_stats_update();
return _sl_stats_total.failures;
}
unsigned long sl_stats_rcv_acks(void)
{
sl_stats_update();
return _sl_stats_total.filtered_acks;
}
#endif
int sl_register_kstats(void)
{
#ifdef STATISTICS
/* register statistics */
if (register_module_stats("sl", mod_stats)!=0 ) {
LM_ERR("failed to register statistics\n");
return -1;
}
#endif
return 0;
}