2 * Copyright (c) 1983, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Rick Macklem at The University of Guelph.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * Copyright (c) 2004, 2008, 2009 Silicon Graphics International Corp.
34 * All rights reserved.
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
39 * 1. Redistributions of source code must retain the above copyright
40 * notice, this list of conditions, and the following disclaimer,
41 * without modification.
42 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
43 * substantially similar to the "NO WARRANTY" disclaimer below
44 * ("Disclaimer") and any redistribution must be conditioned upon
45 * including a substantially similar Disclaimer requirement for further
46 * binary redistribution.
49 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
50 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
51 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
52 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
53 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
54 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
55 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
56 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
57 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
58 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
59 * POSSIBILITY OF SUCH DAMAGES.
64 static const char copyright[] =
65 "@(#) Copyright (c) 1983, 1989, 1993\n\
66 The Regents of the University of California. All rights reserved.\n";
71 static char sccsid[] = "@(#)nfsstat.c 8.2 (Berkeley) 3/31/95";
73 static const char rcsid[] =
77 #include <sys/param.h>
78 #include <sys/module.h>
79 #include <sys/mount.h>
81 #include <sys/sysctl.h>
82 #include <nfs/nfsproto.h>
83 #include <nfsclient/nfs.h>
84 #include <nfsserver/nfs.h>
85 #include <nfs/nfssvc.h>
87 #include <fs/nfs/nfsport.h>
104 #include <libxo/xo.h>
106 static int widemode = 0;
107 static int zflag = 0;
108 static int printtitle = 1;
109 static struct nfsstatsv1 ext_nfsstats;
110 static int extra_output = 0;
112 static void intpr(int, int);
113 static void printhdr(int, int, int);
114 static void usage(void);
115 static char *sperc1(int, int);
116 static char *sperc2(int, int);
117 static void exp_intpr(int, int, int);
118 static void exp_sidewaysintpr(u_int, int, int, int);
119 static void compute_new_stats(struct nfsstatsv1 *cur_stats,
120 struct nfsstatsv1 *prev_stats, int curop, long double etime,
121 long double *mbsec, long double *kb_per_transfer,
122 long double *transfers_per_second, long double *ms_per_transfer,
123 uint64_t *queue_len, long double *busy_pct);
125 #define DELTA(field) (nfsstats.field - lastst.field)
127 #define STAT_TYPE_READ 0
128 #define STAT_TYPE_WRITE 1
129 #define STAT_TYPE_COMMIT 2
130 #define NUM_STAT_TYPES 3
136 static struct stattypes statstruct[] = {
137 {STAT_TYPE_READ, NFSV4OP_READ},
138 {STAT_TYPE_WRITE, NFSV4OP_WRITE},
139 {STAT_TYPE_COMMIT, NFSV4OP_COMMIT}
142 #define STAT_TYPE_TO_NFS(stat_type) statstruct[stat_type].nfs_type
144 #define NFSSTAT_XO_VERSION "1"
147 main(int argc, char **argv)
157 struct statfs *mntbuf;
158 struct nfscl_dumpmntopts dumpmntopts;
161 memf = nlistf = NULL;
163 argc = xo_parse_args(argc, argv);
167 xo_set_version(NFSSTAT_XO_VERSION);
169 while ((ch = getopt(argc, argv, "cdEesWM:mN:w:zq")) != -1)
175 /* Display mount options for NFS mount points. */
176 mntlen = getmntinfo(&mntbuf, MNT_NOWAIT);
177 for (i = 0; i < mntlen; i++) {
178 if (strcmp(mntbuf->f_fstypename, "nfs") == 0) {
179 dumpmntopts.ndmnt_fname =
181 dumpmntopts.ndmnt_buf = buf;
182 dumpmntopts.ndmnt_blen = sizeof(buf);
183 if (nfssvc(NFSSVC_DUMPMNTOPTS,
185 printf("%s on %s\n%s\n",
186 mntbuf->f_mntfromname,
187 mntbuf->f_mntonname, buf);
188 else if (errno == EPERM)
189 errx(1, "Only priviledged users"
190 " can use the -m option");
202 interval = atoi(optarg);
223 if (extra_output != 0)
224 xo_err(1, "-e and -E are mutually exclusive");
228 if (extra_output != 0)
229 xo_err(1, "-e and -E are mutually exclusive");
242 #define BACKWARD_COMPATIBILITY
243 #ifdef BACKWARD_COMPATIBILITY
245 interval = atoi(*argv);
253 if (modfind("nfscommon") < 0)
254 xo_err(1, "NFS client/server not loaded");
257 exp_sidewaysintpr(interval, clientOnly, serverOnly,
260 xo_open_container("nfsstat");
261 if (extra_output != 0)
262 exp_intpr(clientOnly, serverOnly, extra_output - 1);
264 intpr(clientOnly, serverOnly);
265 xo_close_container("nfsstat");
273 * Print a description of the nfs stats.
276 intpr(int clientOnly, int serverOnly)
280 nfssvc_flag = NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT;
283 nfssvc_flag |= NFSSVC_ZEROCLTSTATS;
285 nfssvc_flag |= NFSSVC_ZEROSRVSTATS;
287 ext_nfsstats.vers = NFSSTATS_V1;
288 if (nfssvc(nfssvc_flag, &ext_nfsstats) < 0)
289 xo_err(1, "Can't get stats");
291 xo_open_container("clientstats");
294 xo_emit("{T:Client Info:\n");
296 xo_open_container("operations");
297 xo_emit("{T:Rpc Counts:}\n");
299 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
300 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
301 "{T:Read/%13.13s}{T:Write/%13.13s}"
302 "{T:Create/%13.13s}{T:Remove/%13.13s}\n");
303 xo_emit("{:getattr/%13ju}{:setattr/%13ju}"
304 "{:lookup/%13ju}{:readlink/%13ju}"
305 "{:read/%13ju}{:write/%13ju}"
306 "{:create/%13ju}{:remove/%13ju}\n",
307 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETATTR],
308 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETATTR],
309 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUP],
310 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READLINK],
311 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READ],
312 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITE],
313 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATE],
314 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_REMOVE]);
316 xo_emit("{T:Rename/%13.13s}{T:Link/%13.13s}"
317 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}"
318 "{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
319 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}\n");
320 xo_emit("{:rename/%13ju}{:link/%13ju}"
321 "{:symlink/%13ju}{:mkdir/%13ju}"
322 "{:rmdir/%13ju}{:readdir/%13ju}"
323 "{:rdirplus/%13ju}{:access/%13ju}\n",
324 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RENAME],
325 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LINK],
326 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SYMLINK],
327 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKDIR],
328 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMDIR],
329 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIR],
330 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIRPLUS],
331 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ACCESS]);
333 xo_emit("{T:Mknod/%13.13s}{T:Fsstat/%13.13s}"
334 "{T:Fsinfo/%13.13s}{T:PathConf/%13.13s}"
335 "{T:Commit/%13.13s}\n");
336 xo_emit("{:mknod/%13ju}{:fsstat/%13ju}"
337 "{:fsinfo/%13ju}{:pathconf/%13ju}"
339 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKNOD],
340 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSSTAT],
341 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSINFO],
342 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PATHCONF],
343 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMIT]);
345 xo_close_container("operations");
347 xo_open_container("rpcs");
348 xo_emit("{T:Rpc Info:}\n");
350 xo_emit("{T:TimedOut/%13.13s}{T:Invalid/%13.13s}"
351 "{T:X Replies/%13.13s}{T:Retries/%13.13s}"
352 "{T:Requests/%13.13s}\n");
353 xo_emit("{:timedout/%13ju}{:invalid/%13ju}"
354 "{:xreplies/%13ju}{:retries/%13ju}"
355 "{:requests/%13ju}\n",
356 (uintmax_t)ext_nfsstats.rpctimeouts,
357 (uintmax_t)ext_nfsstats.rpcinvalid,
358 (uintmax_t)ext_nfsstats.rpcunexpected,
359 (uintmax_t)ext_nfsstats.rpcretries,
360 (uintmax_t)ext_nfsstats.rpcrequests);
361 xo_close_container("rpcs");
363 xo_open_container("cache");
364 xo_emit("{T:Cache Info:}\n");
366 xo_emit("{T:Attr Hits/%13.13s}{T:Attr Misses/%13.13s}"
367 "{T:Lkup Hits/%13.13s}{T:Lkup Misses/%13.13s}"
368 "{T:BioR Hits/%13.13s}{T:BioR Misses/%13.13s}"
369 "{T:BioW Hits/%13.13s}{T:BioW Misses/%13.13s}\n");
370 xo_emit("{:attrhits/%13ju}{:attrmisses/%13ju}"
371 "{:lkuphits/%13ju}{:lkupmisses/%13ju}"
372 "{:biorhits/%13ju}{:biormisses/%13ju}"
373 "{:biowhits/%13ju}{:biowmisses/%13ju}\n",
374 (uintmax_t)ext_nfsstats.attrcache_hits,
375 (uintmax_t)ext_nfsstats.attrcache_misses,
376 (uintmax_t)ext_nfsstats.lookupcache_hits,
377 (uintmax_t)ext_nfsstats.lookupcache_misses,
378 (uintmax_t)(ext_nfsstats.biocache_reads -
379 ext_nfsstats.read_bios),
380 (uintmax_t)ext_nfsstats.read_bios,
381 (uintmax_t)(ext_nfsstats.biocache_writes -
382 ext_nfsstats.write_bios),
383 (uintmax_t)ext_nfsstats.write_bios);
385 xo_emit("{T:BioRL Hits/%13.13s}{T:BioRL Misses/%13.13s}"
386 "{T:BioD Hits/%13.13s}{T:BioD Misses/%13.13s}"
387 "{T:DirE Hits/%13.13s}{T:DirE Misses/%13.13s}"
388 "{T:Accs Hits/%13.13s}{T:Accs Misses/%13.13s}\n");
389 xo_emit("{:biosrlhits/%13ju}{:biorlmisses/%13ju}"
390 "{:biodhits/%13ju}{:biodmisses/%13ju}"
391 "{:direhits/%13ju}{:diremisses/%13ju}"
392 "{:accshits/%13ju}{:accsmisses/%13ju}\n",
393 (uintmax_t)(ext_nfsstats.biocache_readlinks -
394 ext_nfsstats.readlink_bios),
395 (uintmax_t)ext_nfsstats.readlink_bios,
396 (uintmax_t)(ext_nfsstats.biocache_readdirs -
397 ext_nfsstats.readdir_bios),
398 (uintmax_t)ext_nfsstats.readdir_bios,
399 (uintmax_t)ext_nfsstats.direofcache_hits,
400 (uintmax_t)ext_nfsstats.direofcache_misses,
401 (uintmax_t)ext_nfsstats.accesscache_hits,
402 (uintmax_t)ext_nfsstats.accesscache_misses);
404 xo_close_container("cache");
406 xo_close_container("clientstats");
409 xo_open_container("serverstats");
411 xo_emit("{T:Server Info:}\n");
412 xo_open_container("operations");
414 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
415 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
416 "{T:Read/%13.13s}{T:Write/%13.13s}"
417 "{T:Create/%13.13s}{T:Remove/%13.13s}\n");
418 xo_emit("{:getattr/%13ju}{:setattr/%13ju}"
419 "{:lookup/%13ju}{:readlink/%13ju}"
420 "{:read/%13ju}{:write/%13ju}"
421 "{:create/%13ju}{:remove/%13ju}\n",
422 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETATTR],
423 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETATTR],
424 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUP],
425 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READLINK],
426 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READ],
427 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE],
428 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATE],
429 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVE]);
431 xo_emit("{T:Rename/%13.13s}{T:Link/%13.13s}"
432 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}"
433 "{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
434 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}\n");
435 xo_emit("{:rename/%13ju}{:link/%13ju}"
436 "{:symlink/%13ju}{:mkdir/%13ju}"
437 "{:rmdir/%13ju}{:readdir/%13ju}"
438 "{:rdirplus/%13ju}{:access/%13ju}\n",
439 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENAME],
440 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LINK],
441 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SYMLINK],
442 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKDIR],
443 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RMDIR],
444 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIR],
445 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIRPLUS],
446 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ACCESS]);
448 xo_emit("{T:Mknod/%13.13s}{T:Fsstat/%13.13s}"
449 "{T:Fsinfo/%13.13s}{T:PathConf/%13.13s}"
450 "{T:Commit/%13.13s}\n");
451 xo_emit("{:mknod/%13ju}{:fsstat/%13ju}"
452 "{:fsinfo/%13ju}{:pathconf/%13ju}"
454 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKNOD],
455 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSSTAT],
456 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSINFO],
457 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PATHCONF],
458 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COMMIT]);
460 xo_close_container("operations");
462 xo_open_container("server");
463 xo_emit("{T:Server Re-Failed}\n");
464 xo_emit("{:retfailed/%16ju}\n", (uintmax_t)ext_nfsstats.srvrpc_errs);
466 xo_emit("{T:Server Faults}\n");
467 xo_emit("{:faults/%13ju}\n", (uintmax_t)ext_nfsstats.srv_errs);
469 xo_emit("{T:Server Write Gathering:/%13.13s}\n");
471 xo_emit("{T:WriteOps/%13.13s}{T:WriteRPC/%13.13s}"
472 "{T:Opsaved/%13.13s}\n");
473 xo_emit("{:writeops/%13ju}{:writerpc/%13ju}"
474 "{:opsaved/%13ju}\n",
476 * The new client doesn't do write gathering. It was
477 * only useful for NFSv2.
479 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE],
480 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE], 0);
482 xo_close_container("server");
484 xo_open_container("cache");
485 xo_emit("{T:Server Cache Stats:/%13.13s}\n");
486 xo_emit("{T:Inprog/%13.13s}{T:Idem/%13.13s}"
487 "{T:Non-Idem/%13.13s}{T:Misses/%13.13s}\n");
488 xo_emit("{:inprog/%13ju}{:idem/%13ju}"
489 "{:nonidem/%13ju}{:misses/%13ju}\n",
490 (uintmax_t)ext_nfsstats.srvcache_inproghits,
491 (uintmax_t)ext_nfsstats.srvcache_idemdonehits,
492 (uintmax_t)ext_nfsstats.srvcache_nonidemdonehits,
493 (uintmax_t)ext_nfsstats.srvcache_misses);
494 xo_close_container("cache");
496 xo_close_container("serverstats");
501 printhdr(int clientOnly, int serverOnly, int newStats)
505 printf(" [%s Read %s] [%s Write %s] "
506 "%s[=========== Total ============]\n"
507 " KB/t tps MB/s%s KB/t tps MB/s%s "
508 "%sKB/t tps MB/s ms ql %%b",
509 widemode ? "========" : "=====",
510 widemode ? "========" : "=====",
511 widemode ? "========" : "=====",
512 widemode ? "=======" : "====",
513 widemode ? "[Commit ] " : "",
514 widemode ? " ms" : "",
515 widemode ? " ms" : "",
516 widemode ? "tps ms " : "");
518 printf("%s%6.6s %6.6s %6.6s %6.6s %6.6s %6.6s %6.6s %6.6s",
519 ((serverOnly && clientOnly) ? " " : " "),
520 "GtAttr", "Lookup", "Rdlink", "Read", "Write", "Rename",
522 if (widemode && clientOnly) {
523 printf(" Attr Lkup BioR BioW Accs BioD");
533 (void)fprintf(stderr,
534 "usage: nfsstat [-cdemszW] [-M core] [-N system] [-w wait]\n");
538 static char SPBuf[64][8];
542 sperc1(int hits, int misses)
544 char *p = SPBuf[SPIndex];
548 (int)(char)((quad_t)hits * 100 / (hits + misses)));
552 SPIndex = (SPIndex + 1) & 63;
557 sperc2(int ttl, int misses)
559 char *p = SPBuf[SPIndex];
563 (int)(char)((quad_t)(ttl - misses) * 100 / ttl));
567 SPIndex = (SPIndex + 1) & 63;
571 #define DELTA_T(field) \
572 devstat_compute_etime(&cur_stats->field, \
573 (prev_stats ? &prev_stats->field : NULL))
576 * XXX KDM mostly copied from ctlstat. We should commonize the code (and
577 * the devstat code) somehow.
580 compute_new_stats(struct nfsstatsv1 *cur_stats,
581 struct nfsstatsv1 *prev_stats, int curop,
582 long double etime, long double *mbsec,
583 long double *kb_per_transfer,
584 long double *transfers_per_second,
585 long double *ms_per_transfer, uint64_t *queue_len,
586 long double *busy_pct)
588 uint64_t total_bytes = 0, total_operations = 0;
589 struct bintime total_time_bt;
590 struct timespec total_time_ts;
592 bzero(&total_time_bt, sizeof(total_time_bt));
593 bzero(&total_time_ts, sizeof(total_time_ts));
595 total_bytes = cur_stats->srvbytes[curop];
596 total_operations = cur_stats->srvops[curop];
597 if (prev_stats != NULL) {
598 total_bytes -= prev_stats->srvbytes[curop];
599 total_operations -= prev_stats->srvops[curop];
602 *mbsec = total_bytes;
603 *mbsec /= 1024 * 1024;
605 *busy_pct = DELTA_T(busytime);
617 *kb_per_transfer = total_bytes;
618 *kb_per_transfer /= 1024;
619 if (total_operations > 0)
620 *kb_per_transfer /= total_operations;
622 *kb_per_transfer = 0;
624 *transfers_per_second = total_operations;
625 *transfers_per_second /= etime;
627 *transfers_per_second = 0.0;
630 if (total_operations > 0) {
631 *ms_per_transfer = DELTA_T(srvduration[curop]);
632 *ms_per_transfer /= total_operations;
633 *ms_per_transfer *= 1000;
635 *ms_per_transfer = 0.0;
637 *queue_len = cur_stats->srvstartcnt - cur_stats->srvdonecnt;
641 * Print a description of the nfs stats for the client/server,
645 exp_intpr(int clientOnly, int serverOnly, int nfs41)
649 xo_open_container("nfsv4");
651 nfssvc_flag = NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT;
654 nfssvc_flag |= NFSSVC_ZEROCLTSTATS;
656 nfssvc_flag |= NFSSVC_ZEROSRVSTATS;
658 ext_nfsstats.vers = NFSSTATS_V1;
659 if (nfssvc(nfssvc_flag, &ext_nfsstats) < 0)
660 xo_err(1, "Can't get stats");
661 if (clientOnly != 0) {
662 xo_open_container("clientstats");
664 xo_open_container("operations");
666 xo_emit("{T:Client Info:}\n");
667 xo_emit("{T:RPC Counts:}\n");
669 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
670 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
671 "{T:Read/%13.13s}{T:Write/%13.13s}\n");
672 xo_emit("{:getattr/%13ju}{:setattr/%13ju}{:lookup/%13ju}"
673 "{:readlink/%13ju}{:read/%13ju}{:write/%13ju}\n",
674 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETATTR],
675 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETATTR],
676 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUP],
677 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READLINK],
678 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READ],
679 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITE]);
680 xo_emit("{T:Create/%13.13s}{T:Remove/%13.13s}"
681 "{T:Rename/%13.13s}{T:Link/%13.13s}"
682 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}\n");
683 xo_emit("{:create/%13ju}{:remove/%13ju}{:rename/%13ju}"
684 "{:link/%13ju}{:symlink/%13ju}{:mkdir/%13ju}\n",
685 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATE],
686 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_REMOVE],
687 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RENAME],
688 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LINK],
689 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SYMLINK],
690 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKDIR]);
691 xo_emit("{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
692 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}"
693 "{T:Mknod/%13.13s}{T:Fsstat/%13.13s}\n");
694 xo_emit("{:rmdir/%13ju}{:readdir/%13ju}{:rdirplus/%13ju}"
695 "{:access/%13ju}{:mknod/%13ju}{:fsstat/%13ju}\n",
696 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMDIR],
697 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIR],
698 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIRPLUS],
699 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ACCESS],
700 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKNOD],
701 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSSTAT]);
702 xo_emit("{T:FSinfo/%13.13s}{T:pathConf/%13.13s}"
703 "{T:Commit/%13.13s}{T:SetClId/%13.13s}"
704 "{T:SetClIdCf/%13.13s}{T:Lock/%13.13s}\n");
705 xo_emit("{:fsinfo/%13ju}{:pathconf/%13ju}{:commit/%13ju}"
706 "{:setclientid/%13ju}{:setclientidcf/%13ju}{:lock/%13ju}\n",
707 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSINFO],
708 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PATHCONF],
709 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMIT],
710 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETCLIENTID],
711 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETCLIENTIDCFRM],
712 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCK]);
713 xo_emit("{T:LockT/%13.13s}{T:LockU/%13.13s}"
714 "{T:Open/%13.13s}{T:OpenCfr/%13.13s}\n");
715 xo_emit("{:lockt/%13ju}{:locku/%13ju}"
716 "{:open/%13ju}{:opencfr/%13ju}\n",
717 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCKT],
718 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCKU],
719 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPEN],
720 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENCONFIRM]);
723 xo_open_container("nfsv41");
725 xo_emit("{T:OpenDownGr/%13.13s}{T:Close/%13.13s}\n");
726 xo_emit("{:opendowngr/%13ju}{:close/%13ju}\n",
727 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENDOWNGRADE],
728 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CLOSE]);
730 xo_emit("{T:RelLckOwn/%13.13s}{T:FreeStateID/%13.13s}"
731 "{T:PutRootFH/%13.13s}{T:DelegRet/%13.13s}"
732 "{T:GetAcl/%13.13s}{T:SetAcl/%13.13s}\n");
733 xo_emit("{:rellckown/%13ju}{:freestateid/%13ju}"
734 "{:getacl/%13ju}{:delegret/%13ju}"
735 "{:getacl/%13ju}{:setacl/%13ju}\n",
736 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RELEASELCKOWN],
737 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FREESTATEID],
738 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PUTROOTFH],
739 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DELEGRETURN],
740 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETACL],
741 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETACL]);
743 xo_emit("{T:ExchangeId/%13.13s}{T:CreateSess/%13.13s}"
744 "{T:DestroySess/%13.13s}{T:DestroyClId/%13.13s}"
745 "{T:LayoutGet/%13.13s}{T:GetDevInfo/%13.13s}\n");
746 xo_emit("{:exchangeid/%13ju}{:createsess/%13ju}"
747 "{:destroysess/%13ju}{:destroyclid/%13ju}"
748 "{:layoutget/%13ju}{:getdevinfo/%13ju}\n",
749 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_EXCHANGEID],
750 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATESESSION],
751 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DESTROYSESSION],
752 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DESTROYCLIENT],
753 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTGET],
754 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETDEVICEINFO]);
756 xo_emit("{T:LayoutCommit/%13.13s}{T:LayoutReturn/%13.13s}"
757 "{T:ReclaimCompl/%13.13s}{T:ReadDataS/%13.13s}"
758 "{T:WriteDataS/%13.13s}{T:CommitDataS/%13.13s}\n");
759 xo_emit("{:layoutcomit/%13ju}{:layoutreturn/%13ju}"
760 "{:reclaimcompl/%13ju}{:readdatas/%13ju}"
761 "{:writedatas/%13ju}{:commitdatas/%13ju}\n",
762 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTCOMMIT],
763 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTRETURN],
764 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RECLAIMCOMPL],
765 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDS],
766 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITEDS],
767 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMITDS]);
769 xo_emit("{T:OpenLayout/%13.13s}{T:CreateLayout/%13.13s}\n");
770 xo_emit("{:openlayout/%13ju}{:createlayout/%13ju}\n",
771 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENLAYGET],
772 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATELAYGET]);
774 xo_close_container("nfsv41");
776 xo_close_container("operations");
778 xo_open_container("client");
779 xo_emit("{T:OpenOwner/%13.13s}{T:Opens/%13.13s}"
780 "{T:LockOwner/%13.13s}{T:Locks/%13.13s}"
781 "{T:Delegs/%13.13s}{T:LocalOwn/%13.13s}\n");
782 xo_emit("{:openowner/%13ju}{:opens/%13ju}"
783 "{:lockowner/%13ju}{:locks/%13ju}"
784 "{:delegs/%13ju}{:localown/%13ju}\n",
785 (uintmax_t)ext_nfsstats.clopenowners,
786 (uintmax_t)ext_nfsstats.clopens,
787 (uintmax_t)ext_nfsstats.cllockowners,
788 (uintmax_t)ext_nfsstats.cllocks,
789 (uintmax_t)ext_nfsstats.cldelegates,
790 (uintmax_t)ext_nfsstats.cllocalopenowners);
792 xo_emit("{T:LocalOpen/%13.13s}{T:LocalLown/%13.13s}"
793 "{T:LocalLock/%13.13s}\n");
794 xo_emit("{:localopen/%13ju}{:locallown/%13ju}"
795 "{:locallock/%13ju}\n",
796 (uintmax_t)ext_nfsstats.cllocalopens,
797 (uintmax_t)ext_nfsstats.cllocallockowners,
798 (uintmax_t)ext_nfsstats.cllocallocks);
799 xo_close_container("client");
801 xo_open_container("rpc");
803 xo_emit("{T:Rpc Info:}\n");
804 xo_emit("{T:TimedOut/%13.13s}{T:Invalid/%13.13s}"
805 "{T:X Replies/%13.13s}{T:Retries/%13.13s}"
806 "{T:Requests/%13.13s}\n");
807 xo_emit("{:timedout/%13ju}{:invalid/%13ju}"
808 "{:xreplies/%13ju}{:retries/%13ju}"
809 "{:requests/%13ju}\n",
810 (uintmax_t)ext_nfsstats.rpctimeouts,
811 (uintmax_t)ext_nfsstats.rpcinvalid,
812 (uintmax_t)ext_nfsstats.rpcunexpected,
813 (uintmax_t)ext_nfsstats.rpcretries,
814 (uintmax_t)ext_nfsstats.rpcrequests);
815 xo_close_container("rpc");
817 xo_open_container("cache");
819 xo_emit("{T:Cache Info:}\n");
820 xo_emit("{T:Attr Hits/%13.13s}{T:Attr Misses/%13.13s}"
821 "{T:Lkup Hits/%13.13s}{T:Lkup Misses/%13.13s}\n");
822 xo_emit("{:attrhits/%13ju}{:attrmisses/%13ju}"
823 "{:lkuphits/%13ju}{:lkupmisses/%13ju}\n",
824 (uintmax_t)ext_nfsstats.attrcache_hits,
825 (uintmax_t)ext_nfsstats.attrcache_misses,
826 (uintmax_t)ext_nfsstats.lookupcache_hits,
827 (uintmax_t)ext_nfsstats.lookupcache_misses);
829 xo_emit("{T:BioR Hits/%13.13s}{T:BioR Misses/%13.13s}"
830 "{T:BioW Hits/%13.13s}{T:BioW Misses/%13.13s}\n");
831 xo_emit("{:biorhits/%13ju}{:biormisses/%13ju}"
832 "{:biowhits/%13ju}{:biowmisses/%13ju}\n",
833 (uintmax_t)(ext_nfsstats.biocache_reads -
834 ext_nfsstats.read_bios),
835 (uintmax_t)ext_nfsstats.read_bios,
836 (uintmax_t)(ext_nfsstats.biocache_writes -
837 ext_nfsstats.write_bios),
838 (uintmax_t)ext_nfsstats.write_bios);
840 xo_emit("{T:BioRL Hits/%13.13s}{T:BioRL Misses/%13.13s}"
841 "{T:BioD Hits/%13.13s}{T:BioD Misses/%13.13s}\n");
842 xo_emit("{:biorlhits/%13ju}{:biorlmisses/%13ju}"
843 "{:biodhits/%13ju}{:biodmisses/%13ju}\n",
844 (uintmax_t)(ext_nfsstats.biocache_readlinks -
845 ext_nfsstats.readlink_bios),
846 (uintmax_t)ext_nfsstats.readlink_bios,
847 (uintmax_t)(ext_nfsstats.biocache_readdirs -
848 ext_nfsstats.readdir_bios),
849 (uintmax_t)ext_nfsstats.readdir_bios);
851 xo_emit("{T:DirE Hits/%13.13s}{T:DirE Misses/%13.13s}\n");
852 xo_emit("{:direhits/%13ju}{:diremisses/%13ju}\n",
853 (uintmax_t)ext_nfsstats.direofcache_hits,
854 (uintmax_t)ext_nfsstats.direofcache_misses);
855 xo_open_container("cache");
857 xo_close_container("clientstats");
859 if (serverOnly != 0) {
860 xo_open_container("serverstats");
862 xo_open_container("operations");
864 xo_emit("{T:Server Info:}\n");
865 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
866 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
867 "{T:Read/%13.13s}{T:Write/%13.13s}\n");
868 xo_emit("{:getattr/%13ju}{:setattr/%13ju}{:lookup/%13ju}"
869 "{:readlink/%13ju}{:read/%13ju}{:write/%13ju}\n",
870 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETATTR],
871 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETATTR],
872 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUP],
873 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READLINK],
874 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READ],
875 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE]);
876 xo_emit("{T:Create/%13.13s}{T:Remove/%13.13s}"
877 "{T:Rename/%13.13s}{T:Link/%13.13s}"
878 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}\n");
879 xo_emit("{:create/%13ju}{:remove/%13ju}{:rename/%13ju}"
880 "{:link/%13ju}{:symlink/%13ju}{:mkdir/%13ju}\n",
881 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_V3CREATE],
882 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVE],
883 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENAME],
884 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LINK],
885 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SYMLINK],
886 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKDIR]);
887 xo_emit("{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
888 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}"
889 "{T:Mknod/%13.13s}{T:Fsstat/%13.13s}\n");
890 xo_emit("{:rmdir/%13ju}{:readdir/%13ju}{:rdirplus/%13ju}"
891 "{:access/%13ju}{:mknod/%13ju}{:fsstat/%13ju}\n",
892 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RMDIR],
893 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIR],
894 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIRPLUS],
895 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ACCESS],
896 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKNOD],
897 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSSTAT]);
898 xo_emit("{T:FSinfo/%13.13s}{T:pathConf/%13.13s}"
899 "{T:Commit/%13.13s}{T:LookupP/%13.13s}"
900 "{T:SetClId/%13.13s}{T:SetClIdCf/%13.13s}\n");
901 xo_emit("{:fsinfo/%13ju}{:pathconf/%13ju}{:commit/%13ju}"
902 "{:lookupp/%13ju}{:setclientid/%13ju}{:setclientidcfrm/%13ju}\n",
903 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSINFO],
904 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PATHCONF],
905 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COMMIT],
906 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUPP],
907 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETCLIENTID],
908 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETCLIENTIDCFRM]);
909 xo_emit("{T:Open/%13.13s}{T:OpenAttr/%13.13s}"
910 "{T:OpenDwnGr/%13.13s}{T:OpenCfrm/%13.13s}"
911 "{T:DelePurge/%13.13s}{T:DelRet/%13.13s}\n");
912 xo_emit("{:open/%13ju}{:openattr/%13ju}{:opendwgr/%13ju}"
913 "{:opencfrm/%13ju}{:delepurge/%13ju}{:delreg/%13ju}\n",
914 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPEN],
915 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENATTR],
916 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENDOWNGRADE],
917 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENCONFIRM],
918 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DELEGPURGE],
919 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DELEGRETURN]);
920 xo_emit("{T:GetFH/%13.13s}{T:Lock/%13.13s}"
921 "{T:LockT/%13.13s}{T:LockU/%13.13s}"
922 "{T:Close/%13.13s}{T:Verify/%13.13s}\n");
923 xo_emit("{:getfh/%13ju}{:lock/%13ju}{:lockt/%13ju}"
924 "{:locku/%13ju}{:close/%13ju}{:verify/%13ju}\n",
925 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETFH],
926 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCK],
927 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCKT],
928 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCKU],
929 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CLOSE],
930 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_VERIFY]);
931 xo_emit("{T:NVerify/%13.13s}{T:PutFH/%13.13s}"
932 "{T:PutPubFH/%13.13s}{T:PutRootFH/%13.13s}"
933 "{T:Renew/%13.13s}{T:RestoreFH/%13.13s}\n");
934 xo_emit("{:nverify/%13ju}{:putfh/%13ju}{:putpubfh/%13ju}"
935 "{:putrootfh/%13ju}{:renew/%13ju}{:restore/%13ju}\n",
936 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_NVERIFY],
937 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTFH],
938 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTPUBFH],
939 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTROOTFH],
940 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENEW],
941 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RESTOREFH]);
942 xo_emit("{T:SaveFH/%13.13s}{T:Secinfo/%13.13s}"
943 "{T:RelLockOwn/%13.13s}{T:V4Create/%13.13s}\n");
944 xo_emit("{:savefh/%13ju}{:secinfo/%13ju}{:rellockown/%13ju}"
945 "{:v4create/%13ju}\n",
946 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SAVEFH],
947 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SECINFO],
948 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RELEASELCKOWN],
949 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATE]);
951 xo_open_container("nfsv41");
952 xo_emit("{T:BackChannelCtrl/%13.13s}{T:BindConnToSess/%13.13s}"
953 "{T:ExchangeID/%13.13s}{T:CreateSess/%13.13s}"
954 "{T:DestroySess/%13.13s}{T:FreeStateID/%13.13s}\n");
955 xo_emit("{:backchannelctrl/%13ju}{:bindconntosess/%13ju}"
956 "{:exchangeid/%13ju}{:createsess/%13ju}"
957 "{:destroysess/%13ju}{:freestateid/%13ju}\n",
958 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_BACKCHANNELCTL],
959 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_BINDCONNTOSESS],
960 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_EXCHANGEID],
961 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATESESSION],
962 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DESTROYSESSION],
963 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FREESTATEID]),
965 xo_emit("{T:GetDirDeleg/%13.13s}{T:GetDevInfo/%13.13s}"
966 "{T:GetDevList/%13.13s}{T:layoutCommit/%13.13s}"
967 "{T:LayoutGet/%13.13s}{T:LayoutReturn/%13.13s}\n");
968 xo_emit("{:getdirdeleg/%13ju}{:getdevinfo/%13ju}"
969 "{:getdevlist/%13ju}{:layoutcommit/%13ju}"
970 "{:layoutget/%13ju}{:layoutreturn/%13ju}\n",
971 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDIRDELEG],
972 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDEVINFO],
973 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDEVLIST],
974 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTCOMMIT],
975 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTGET],
976 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTRETURN]);
978 xo_emit("{T:SecInfNoName/%13.13s}{T:Sequence/%13.13s}"
979 "{T:SetSSV/%13.13s}{T:TestStateID/%13.13s}"
980 "{T:WantDeleg/%13.13s}{T:DestroyClId/%13.13s}\n");
981 xo_emit("{:secinfnoname/%13ju}{:sequence/%13ju}"
982 "{:setssv/%13ju}{:teststateid/%13ju}{:wantdeleg/%13ju}"
983 "{:destroyclid/%13ju}\n",
984 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SECINFONONAME],
985 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SEQUENCE],
986 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETSSV],
987 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_TESTSTATEID],
988 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WANTDELEG],
989 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DESTROYCLIENTID]);
991 xo_emit("{T:ReclaimCompl/%13.13s}\n");
992 xo_emit("{:reclaimcompl/%13ju}\n",
993 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RECLAIMCOMPL]);
995 xo_close_container("nfsv41");
998 xo_close_container("operations");
1001 xo_emit("{T:Server:}\n");
1002 xo_open_container("server");
1003 xo_emit("{T:Retfailed/%13.13s}{T:Faults/%13.13s}"
1004 "{T:Clients/%13.13s}\n");
1005 xo_emit("{:retfailed/%13ju}{:faults/%13ju}{:clients/%13ju}\n",
1006 (uintmax_t)ext_nfsstats.srv_errs,
1007 (uintmax_t)ext_nfsstats.srvrpc_errs,
1008 (uintmax_t)ext_nfsstats.srvclients);
1009 xo_emit("{T:OpenOwner/%13.13s}{T:Opens/%13.13s}"
1010 "{T:LockOwner/%13.13s}{T:Locks/%13.13s}"
1011 "{T:Delegs/%13.13s}\n");
1012 xo_emit("{:openowner/%13ju}{:opens/%13ju}{:lockowner/%13ju}"
1013 "{:locks/%13ju}{:delegs/%13ju}\n",
1014 (uintmax_t)ext_nfsstats.srvopenowners,
1015 (uintmax_t)ext_nfsstats.srvopens,
1016 (uintmax_t)ext_nfsstats.srvlockowners,
1017 (uintmax_t)ext_nfsstats.srvlocks,
1018 (uintmax_t)ext_nfsstats.srvdelegates);
1019 xo_close_container("server");
1022 xo_emit("{T:Server Cache Stats:}\n");
1023 xo_open_container("cache");
1024 xo_emit("{T:Inprog/%13.13s}{T:Idem/%13.13s}"
1025 "{T:Non-idem/%13.13s}{T:Misses/%13.13s}"
1026 "{T:CacheSize/%13.13s}{T:TCPPeak/%13.13s}\n");
1027 xo_emit("{:inprog/%13ju}{:idem/%13ju}{:nonidem/%13ju}"
1028 "{:misses/%13ju}{:cachesize/%13ju}{:tcppeak/%13ju}\n",
1029 (uintmax_t)ext_nfsstats.srvcache_inproghits,
1030 (uintmax_t)ext_nfsstats.srvcache_idemdonehits,
1031 (uintmax_t)ext_nfsstats.srvcache_nonidemdonehits,
1032 (uintmax_t)ext_nfsstats.srvcache_misses,
1033 (uintmax_t)ext_nfsstats.srvcache_size,
1034 (uintmax_t)ext_nfsstats.srvcache_tcppeak);
1035 xo_close_container("cache");
1037 xo_close_container("serverstats");
1040 xo_close_container("nfsv4");
1044 compute_totals(struct nfsstatsv1 *total_stats, struct nfsstatsv1 *cur_stats)
1048 bzero(total_stats, sizeof(*total_stats));
1049 for (i = 0; i < (NFSV42_NOPS + NFSV4OP_FAKENOPS); i++) {
1050 total_stats->srvbytes[0] += cur_stats->srvbytes[i];
1051 total_stats->srvops[0] += cur_stats->srvops[i];
1052 bintime_add(&total_stats->srvduration[0],
1053 &cur_stats->srvduration[i]);
1054 total_stats->srvrpccnt[i] = cur_stats->srvrpccnt[i];
1056 total_stats->srvstartcnt = cur_stats->srvstartcnt;
1057 total_stats->srvdonecnt = cur_stats->srvdonecnt;
1058 total_stats->busytime = cur_stats->busytime;
1063 * Print a running summary of nfs statistics for the experimental client and/or
1065 * Repeat display every interval seconds, showing statistics
1066 * collected over that interval. Assumes that interval is non-zero.
1067 * First line printed at top of screen is always cumulative.
1070 exp_sidewaysintpr(u_int interval, int clientOnly, int serverOnly,
1073 struct nfsstatsv1 nfsstats, lastst, *ext_nfsstatsp;
1074 struct nfsstatsv1 curtotal, lasttotal;
1075 struct timespec ts, lastts;
1078 ext_nfsstatsp = &lastst;
1079 ext_nfsstatsp->vers = NFSSTATS_V1;
1080 if (nfssvc(NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT, ext_nfsstatsp) < 0)
1081 err(1, "Can't get stats");
1082 clock_gettime(CLOCK_MONOTONIC, &lastts);
1083 compute_totals(&lasttotal, ext_nfsstatsp);
1087 ext_nfsstatsp = &nfsstats;
1088 ext_nfsstatsp->vers = NFSSTATS_V1;
1089 if (nfssvc(NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT, ext_nfsstatsp)
1091 err(1, "Can't get stats");
1092 clock_gettime(CLOCK_MONOTONIC, &ts);
1094 if (--hdrcnt == 0) {
1095 printhdr(clientOnly, serverOnly, newStats);
1098 else if (clientOnly && serverOnly)
1103 if (clientOnly && newStats == 0) {
1104 printf("%s %6ju %6ju %6ju %6ju %6ju %6ju %6ju %6ju",
1105 ((clientOnly && serverOnly) ? "Client:" : ""),
1106 (uintmax_t)DELTA(rpccnt[NFSPROC_GETATTR]),
1107 (uintmax_t)DELTA(rpccnt[NFSPROC_LOOKUP]),
1108 (uintmax_t)DELTA(rpccnt[NFSPROC_READLINK]),
1109 (uintmax_t)DELTA(rpccnt[NFSPROC_READ]),
1110 (uintmax_t)DELTA(rpccnt[NFSPROC_WRITE]),
1111 (uintmax_t)DELTA(rpccnt[NFSPROC_RENAME]),
1112 (uintmax_t)DELTA(rpccnt[NFSPROC_ACCESS]),
1113 (uintmax_t)(DELTA(rpccnt[NFSPROC_READDIR]) +
1114 DELTA(rpccnt[NFSPROC_READDIRPLUS]))
1117 printf(" %s %s %s %s %s %s",
1118 sperc1(DELTA(attrcache_hits),
1119 DELTA(attrcache_misses)),
1120 sperc1(DELTA(lookupcache_hits),
1121 DELTA(lookupcache_misses)),
1122 sperc2(DELTA(biocache_reads),
1124 sperc2(DELTA(biocache_writes),
1126 sperc1(DELTA(accesscache_hits),
1127 DELTA(accesscache_misses)),
1128 sperc2(DELTA(biocache_readdirs),
1129 DELTA(readdir_bios))
1135 if (serverOnly && newStats) {
1136 long double cur_secs, last_secs, etime;
1138 long double kb_per_transfer;
1139 long double transfers_per_second;
1140 long double ms_per_transfer;
1142 long double busy_pct;
1145 cur_secs = ts.tv_sec +
1146 ((long double)ts.tv_nsec / 1000000000);
1147 last_secs = lastts.tv_sec +
1148 ((long double)lastts.tv_nsec / 1000000000);
1149 etime = cur_secs - last_secs;
1151 compute_totals(&curtotal, &nfsstats);
1153 for (i = 0; i < NUM_STAT_TYPES; i++) {
1154 compute_new_stats(&nfsstats, &lastst,
1155 STAT_TYPE_TO_NFS(i), etime, &mbsec,
1157 &transfers_per_second,
1158 &ms_per_transfer, &queue_len,
1161 if (i == STAT_TYPE_COMMIT) {
1165 printf("%2.0Lf %7.2Lf ",
1166 transfers_per_second,
1169 printf("%5.2Lf %5.0Lf %7.2Lf ",
1171 transfers_per_second, mbsec);
1178 compute_new_stats(&curtotal, &lasttotal, 0, etime,
1179 &mbsec, &kb_per_transfer, &transfers_per_second,
1180 &ms_per_transfer, &queue_len, &busy_pct);
1182 printf("%5.2Lf %5.0Lf %7.2Lf %5.2Lf %3ju %3.0Lf\n",
1183 kb_per_transfer, transfers_per_second, mbsec,
1184 ms_per_transfer, queue_len, busy_pct);
1185 } else if (serverOnly) {
1186 printf("%s %6ju %6ju %6ju %6ju %6ju %6ju %6ju %6ju",
1187 ((clientOnly && serverOnly) ? "Server:" : ""),
1188 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_GETATTR]),
1189 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_LOOKUP]),
1190 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_READLINK]),
1191 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_READ]),
1192 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_WRITE]),
1193 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_RENAME]),
1194 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_ACCESS]),
1195 (uintmax_t)(DELTA(srvrpccnt[NFSV4OP_READDIR]) +
1196 DELTA(srvrpccnt[NFSV4OP_READDIRPLUS])));
1199 bcopy(&nfsstats, &lastst, sizeof(lastst));
1200 bcopy(&curtotal, &lasttotal, sizeof(lasttotal));