configure: add gettid() test
[fio.git] / eta.c
CommitLineData
263e529f
JA
1/*
2 * Status and ETA code
3 */
4#include <unistd.h>
263e529f 5#include <string.h>
4f37732a
BVA
6#ifdef CONFIG_VALGRIND_DEV
7#include <valgrind/drd.h>
8#else
9#define DRD_IGNORE_VAR(x) do { } while (0)
10#endif
263e529f
JA
11
12#include "fio.h"
0f38bbef 13#include "lib/pow2.h"
263e529f 14
3e2e48a7 15static char __run_str[REAL_MAX_JOBS + 1];
318b9457 16static char run_str[__THREAD_RUNSTR_SZ(REAL_MAX_JOBS) + 1];
3e2e48a7 17
8a1db9a1 18static void update_condensed_str(char *rstr, char *run_str_condensed)
3e2e48a7 19{
8a1db9a1
JA
20 if (*rstr) {
21 while (*rstr) {
595d9e77
AG
22 int nr = 1;
23
8a1db9a1
JA
24 *run_str_condensed++ = *rstr++;
25 while (*(rstr - 1) == *rstr) {
26 rstr++;
595d9e77
AG
27 nr++;
28 }
29 run_str_condensed += sprintf(run_str_condensed, "(%u),", nr);
3e2e48a7 30 }
595d9e77 31 run_str_condensed--;
3e2e48a7 32 }
595d9e77 33 *run_str_condensed = '\0';
6c784104 34}
263e529f
JA
35
36/*
37 * Sets the status of the 'td' in the printed status map.
38 */
39static void check_str_update(struct thread_data *td)
40{
3e2e48a7 41 char c = __run_str[td->thread_number - 1];
263e529f
JA
42
43 switch (td->runstate) {
5ec10eaa 44 case TD_REAPED:
4f7e57a4
JA
45 if (td->error)
46 c = 'X';
a5e371a6
JA
47 else if (td->sig)
48 c = 'K';
4f7e57a4
JA
49 else
50 c = '_';
5ec10eaa
JA
51 break;
52 case TD_EXITED:
53 c = 'E';
54 break;
b29ee5b3
JA
55 case TD_RAMP:
56 c = '/';
57 break;
5ec10eaa
JA
58 case TD_RUNNING:
59 if (td_rw(td)) {
e3b3f81e
JA
60 if (td_random(td)) {
61 if (td->o.rwmix[DDIR_READ] == 100)
62 c = 'r';
63 else if (td->o.rwmix[DDIR_WRITE] == 100)
64 c = 'w';
65 else
66 c = 'm';
67 } else {
68 if (td->o.rwmix[DDIR_READ] == 100)
69 c = 'R';
70 else if (td->o.rwmix[DDIR_WRITE] == 100)
71 c = 'W';
72 else
73 c = 'M';
74 }
5ec10eaa
JA
75 } else if (td_read(td)) {
76 if (td_random(td))
77 c = 'r';
78 else
79 c = 'R';
6eaf09d6 80 } else if (td_write(td)) {
5ec10eaa
JA
81 if (td_random(td))
82 c = 'w';
83 else
84 c = 'W';
6eaf09d6
SL
85 } else {
86 if (td_random(td))
87 c = 'd';
88 else
89 c = 'D';
5ec10eaa
JA
90 }
91 break;
b0f65863
JA
92 case TD_PRE_READING:
93 c = 'p';
94 break;
5ec10eaa
JA
95 case TD_VERIFYING:
96 c = 'V';
97 break;
98 case TD_FSYNCING:
99 c = 'F';
100 break;
3d434057
JA
101 case TD_FINISHING:
102 c = 'f';
103 break;
5ec10eaa
JA
104 case TD_CREATED:
105 c = 'C';
106 break;
107 case TD_INITIALIZED:
9c6f6316 108 case TD_SETTING_UP:
5ec10eaa
JA
109 c = 'I';
110 break;
111 case TD_NOT_CREATED:
112 c = 'P';
113 break;
114 default:
115 log_err("state %d\n", td->runstate);
263e529f
JA
116 }
117
3e2e48a7
JA
118 __run_str[td->thread_number - 1] = c;
119 update_condensed_str(__run_str, run_str);
263e529f
JA
120}
121
122/*
123 * Convert seconds to a printable string.
124 */
3e47bd25 125void eta_to_str(char *str, unsigned long eta_sec)
263e529f
JA
126{
127 unsigned int d, h, m, s;
165faf16 128 int disp_hour = 0;
263e529f 129
263775ad
LG
130 if (eta_sec == -1) {
131 sprintf(str, "--");
132 return;
133 }
134
263e529f
JA
135 s = eta_sec % 60;
136 eta_sec /= 60;
137 m = eta_sec % 60;
138 eta_sec /= 60;
139 h = eta_sec % 24;
140 eta_sec /= 24;
141 d = eta_sec;
142
165faf16
JA
143 if (d) {
144 disp_hour = 1;
1e97cce9 145 str += sprintf(str, "%02ud:", d);
263e529f 146 }
165faf16
JA
147
148 if (h || disp_hour)
1e97cce9 149 str += sprintf(str, "%02uh:", h);
263e529f 150
1e97cce9 151 str += sprintf(str, "%02um:", m);
1612c4a5 152 sprintf(str, "%02us", s);
263e529f
JA
153}
154
155/*
156 * Best effort calculation of the estimated pending runtime of a job.
157 */
263775ad 158static unsigned long thread_eta(struct thread_data *td)
263e529f
JA
159{
160 unsigned long long bytes_total, bytes_done;
1e97cce9 161 unsigned long eta_sec = 0;
b29ee5b3 162 unsigned long elapsed;
0de5b26f 163 uint64_t timeout;
b29ee5b3
JA
164
165 elapsed = (mtime_since_now(&td->epoch) + 999) / 1000;
0de5b26f 166 timeout = td->o.timeout / 1000000UL;
263e529f
JA
167
168 bytes_total = td->total_io_size;
169
263775ad
LG
170 if (td->flags & TD_F_NO_PROGRESS)
171 return -1;
172
2e3bd4c2
JA
173 if (td->o.fill_device && td->o.size == -1ULL) {
174 if (!td->fill_device_size || td->fill_device_size == -1ULL)
175 return 0;
176
177 bytes_total = td->fill_device_size;
178 }
179
c3795cb0
DLM
180 /*
181 * If io_size is set, bytes_total is an exact value that does not need
182 * adjustment.
183 */
184 if (td->o.zone_size && td->o.zone_skip && bytes_total &&
185 !fio_option_is_set(&td->o, io_size)) {
0d73a2f9
JA
186 unsigned int nr_zones;
187 uint64_t zone_bytes;
188
c3795cb0
DLM
189 /*
190 * Calculate the upper bound of the number of zones that will
191 * be processed, including skipped bytes between zones. If this
192 * is larger than total_io_size (e.g. when --io_size or --size
193 * specify a small value), use the lower bound to avoid
194 * adjustments to a negative value that would result in a very
195 * large bytes_total and an incorrect eta.
196 */
197 zone_bytes = td->o.zone_size + td->o.zone_skip;
198 nr_zones = (bytes_total + zone_bytes - 1) / zone_bytes;
199 if (bytes_total < nr_zones * td->o.zone_skip)
200 nr_zones = bytes_total / zone_bytes;
0d73a2f9
JA
201 bytes_total -= nr_zones * td->o.zone_skip;
202 }
203
74939e38 204 /*
165eb050
JA
205 * if writing and verifying afterwards, bytes_total will be twice the
206 * size. In a mixed workload, verify phase will be the size of the
207 * first stage writes.
74939e38 208 */
0dd8377f 209 if (td->o.do_verify && td->o.verify && td_write(td)) {
165eb050
JA
210 if (td_rw(td)) {
211 unsigned int perc = 50;
212
213 if (td->o.rwmix[DDIR_WRITE])
214 perc = td->o.rwmix[DDIR_WRITE];
215
216 bytes_total += (bytes_total * perc) / 100;
217 } else
74939e38
JA
218 bytes_total <<= 1;
219 }
220
263e529f 221 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) {
cf4464ca 222 double perc, perc_t;
263e529f 223
342f4be4 224 bytes_done = ddir_rw_sum(td->io_bytes);
476882d7
JA
225
226 if (bytes_total) {
227 perc = (double) bytes_done / (double) bytes_total;
228 if (perc > 1.0)
229 perc = 1.0;
230 } else
231 perc = 0.0;
263e529f 232
cf4464ca 233 if (td->o.time_based) {
476882d7
JA
234 if (timeout) {
235 perc_t = (double) elapsed / (double) timeout;
ada6fcee 236 if (perc_t < perc)
476882d7
JA
237 perc = perc_t;
238 } else {
239 /*
240 * Will never hit, we can't have time_based
241 * without a timeout set.
242 */
243 perc = 0.0;
244 }
cf4464ca
JA
245 }
246
ae5eaf07
SW
247 if (perc == 0.0) {
248 eta_sec = timeout;
249 } else {
250 eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
251 }
263e529f 252
d3eeeabc 253 if (td->o.timeout &&
0de5b26f
JA
254 eta_sec > (timeout + done_secs - elapsed))
255 eta_sec = timeout + done_secs - elapsed;
263e529f 256 } else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED
b29ee5b3 257 || td->runstate == TD_INITIALIZED
714e85f3 258 || td->runstate == TD_SETTING_UP
b0f65863
JA
259 || td->runstate == TD_RAMP
260 || td->runstate == TD_PRE_READING) {
90eff1c9 261 int64_t t_eta = 0, r_eta = 0;
342f4be4 262 unsigned long long rate_bytes;
263e529f
JA
263
264 /*
265 * We can only guess - assume it'll run the full timeout
266 * if given, otherwise assume it'll run at the specified rate.
267 */
b29ee5b3 268 if (td->o.timeout) {
8a1db9a1 269 uint64_t __timeout = td->o.timeout;
0de5b26f
JA
270 uint64_t start_delay = td->o.start_delay;
271 uint64_t ramp_time = td->o.ramp_time;
272
ae5eaf07
SW
273 t_eta = __timeout + start_delay;
274 if (!td->ramp_time_over) {
275 t_eta += ramp_time;
276 }
0de5b26f 277 t_eta /= 1000000ULL;
b29ee5b3 278
3379b94e 279 if ((td->runstate == TD_RAMP) && in_ramp_time(td)) {
b29ee5b3
JA
280 unsigned long ramp_left;
281
cda99fa0 282 ramp_left = mtime_since_now(&td->epoch);
b29ee5b3
JA
283 ramp_left = (ramp_left + 999) / 1000;
284 if (ramp_left <= t_eta)
285 t_eta -= ramp_left;
286 }
287 }
819a4a96
SW
288 rate_bytes = 0;
289 if (td_read(td))
290 rate_bytes = td->o.rate[DDIR_READ];
291 if (td_write(td))
292 rate_bytes += td->o.rate[DDIR_WRITE];
293 if (td_trim(td))
294 rate_bytes += td->o.rate[DDIR_TRIM];
295
342f4be4 296 if (rate_bytes) {
819a4a96 297 r_eta = bytes_total / rate_bytes;
0de5b26f 298 r_eta += (td->o.start_delay / 1000000ULL);
263e529f
JA
299 }
300
301 if (r_eta && t_eta)
302 eta_sec = min(r_eta, t_eta);
303 else if (r_eta)
304 eta_sec = r_eta;
305 else if (t_eta)
306 eta_sec = t_eta;
307 else
308 eta_sec = 0;
309 } else {
310 /*
311 * thread is already done or waiting for fsync
312 */
313 eta_sec = 0;
314 }
315
316 return eta_sec;
317}
318
771e58be
JA
319static void calc_rate(int unified_rw_rep, unsigned long mtime,
320 unsigned long long *io_bytes,
90eff1c9 321 unsigned long long *prev_io_bytes, uint64_t *rate)
46fda8d0 322{
b7f05eb0
JA
323 int i;
324
6eaf09d6 325 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
1e271b21 326 unsigned long long diff, this_rate;
b7f05eb0
JA
327
328 diff = io_bytes[i] - prev_io_bytes[i];
1e271b21 329 if (mtime)
420b104a 330 this_rate = ((1000 * diff) / mtime) / 1024; /* KiB/s */
1e271b21
JA
331 else
332 this_rate = 0;
333
771e58be
JA
334 if (unified_rw_rep) {
335 rate[i] = 0;
1e271b21 336 rate[0] += this_rate;
771e58be 337 } else
1e271b21 338 rate[i] = this_rate;
6eaf09d6
SL
339
340 prev_io_bytes[i] = io_bytes[i];
b7f05eb0 341 }
46fda8d0 342}
5ec10eaa 343
771e58be
JA
344static void calc_iops(int unified_rw_rep, unsigned long mtime,
345 unsigned long long *io_iops,
adb02ba8
JA
346 unsigned long long *prev_io_iops, unsigned int *iops)
347{
6eaf09d6
SL
348 int i;
349
350 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
95c2f38e 351 unsigned long long diff, this_iops;
771e58be
JA
352
353 diff = io_iops[i] - prev_io_iops[i];
95c2f38e
JA
354 if (mtime)
355 this_iops = (diff * 1000) / mtime;
356 else
357 this_iops = 0;
358
771e58be
JA
359 if (unified_rw_rep) {
360 iops[i] = 0;
95c2f38e 361 iops[0] += this_iops;
771e58be 362 } else
95c2f38e 363 iops[i] = this_iops;
771e58be 364
6eaf09d6
SL
365 prev_io_iops[i] = io_iops[i];
366 }
adb02ba8
JA
367}
368
db37d890
JA
369/*
370 * Allow a little slack - if we're within 95% of the time, allow ETA.
371 */
372bool eta_time_within_slack(unsigned int time)
373{
374 return time > ((eta_interval_msec * 95) / 100);
375}
376
263e529f
JA
377/*
378 * Print status of the jobs we know about. This includes rate estimates,
379 * ETA, thread state, etc.
380 */
8aa89d70 381bool calc_thread_status(struct jobs_eta *je, int force)
263e529f 382{
34572e28 383 struct thread_data *td;
771e58be 384 int i, unified_rw_rep;
90eff1c9 385 uint64_t rate_time, disp_time, bw_avg_time, *eta_secs;
6eaf09d6
SL
386 unsigned long long io_bytes[DDIR_RWDIR_CNT];
387 unsigned long long io_iops[DDIR_RWDIR_CNT];
8b6a404c 388 struct timespec now;
46fda8d0 389
6eaf09d6
SL
390 static unsigned long long rate_io_bytes[DDIR_RWDIR_CNT];
391 static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT];
392 static unsigned long long disp_io_iops[DDIR_RWDIR_CNT];
8b6a404c 393 static struct timespec rate_prev_time, disp_prev_time;
6043c579 394
af9c9fb3 395 if (!force) {
129fb2d4 396 if (!(output_format & FIO_OUTPUT_NORMAL) &&
fc47559b 397 f_out == stdout)
8aa89d70 398 return false;
f3afa57e 399 if (temp_stall_ts || eta_print == FIO_ETA_NEVER)
8aa89d70 400 return false;
e592a06b 401
af9c9fb3 402 if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
8aa89d70 403 return false;
af9c9fb3 404 }
263e529f 405
342f4be4 406 if (!ddir_rw_sum(rate_io_bytes))
46fda8d0 407 fill_start_time(&rate_prev_time);
342f4be4 408 if (!ddir_rw_sum(disp_io_bytes))
46fda8d0 409 fill_start_time(&disp_prev_time);
6043c579 410
90eff1c9
SW
411 eta_secs = malloc(thread_number * sizeof(uint64_t));
412 memset(eta_secs, 0, thread_number * sizeof(uint64_t));
263e529f 413
b75a394f
JA
414 je->elapsed_sec = (mtime_since_genesis() + 999) / 1000;
415
6eaf09d6
SL
416 io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0;
417 io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0;
bb3884d8 418 bw_avg_time = ULONG_MAX;
771e58be 419 unified_rw_rep = 0;
34572e28 420 for_each_td(td, i) {
771e58be 421 unified_rw_rep += td->o.unified_rw_rep;
b7f05eb0
JA
422 if (is_power_of_2(td->o.kb_base))
423 je->is_pow2 = 1;
ad705bcb 424 je->unit_base = td->o.unit_base;
2dc1bbeb
JA
425 if (td->o.bw_avg_time < bw_avg_time)
426 bw_avg_time = td->o.bw_avg_time;
46fda8d0 427 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING
b0f65863 428 || td->runstate == TD_FSYNCING
3d434057
JA
429 || td->runstate == TD_PRE_READING
430 || td->runstate == TD_FINISHING) {
b75a394f 431 je->nr_running++;
242c38db 432 if (td_read(td)) {
c2e9cc4d
JA
433 je->t_rate[0] += td->o.rate[DDIR_READ];
434 je->t_iops[0] += td->o.rate_iops[DDIR_READ];
435 je->m_rate[0] += td->o.ratemin[DDIR_READ];
436 je->m_iops[0] += td->o.rate_iops_min[DDIR_READ];
242c38db
JA
437 }
438 if (td_write(td)) {
c2e9cc4d
JA
439 je->t_rate[1] += td->o.rate[DDIR_WRITE];
440 je->t_iops[1] += td->o.rate_iops[DDIR_WRITE];
441 je->m_rate[1] += td->o.ratemin[DDIR_WRITE];
442 je->m_iops[1] += td->o.rate_iops_min[DDIR_WRITE];
242c38db 443 }
6eaf09d6 444 if (td_trim(td)) {
d79db122
JA
445 je->t_rate[2] += td->o.rate[DDIR_TRIM];
446 je->t_iops[2] += td->o.rate_iops[DDIR_TRIM];
447 je->m_rate[2] += td->o.ratemin[DDIR_TRIM];
448 je->m_iops[2] += td->o.rate_iops_min[DDIR_TRIM];
6eaf09d6
SL
449 }
450
b75a394f 451 je->files_open += td->nr_open_files;
b29ee5b3 452 } else if (td->runstate == TD_RAMP) {
b75a394f
JA
453 je->nr_running++;
454 je->nr_ramp++;
aef66dec 455 } else if (td->runstate == TD_SETTING_UP)
714e85f3 456 je->nr_setting_up++;
aef66dec 457 else if (td->runstate < TD_RUNNING)
b75a394f 458 je->nr_pending++;
263e529f 459
b75a394f 460 if (je->elapsed_sec >= 3)
b29ee5b3 461 eta_secs[i] = thread_eta(td);
263e529f
JA
462 else
463 eta_secs[i] = INT_MAX;
464
465 check_str_update(td);
b29ee5b3 466
714e85f3 467 if (td->runstate > TD_SETTING_UP) {
6eaf09d6 468 int ddir;
771e58be 469
c1f50f76 470 for (ddir = 0; ddir < DDIR_RWDIR_CNT; ddir++) {
771e58be
JA
471 if (unified_rw_rep) {
472 io_bytes[0] += td->io_bytes[ddir];
473 io_iops[0] += td->io_blocks[ddir];
474 } else {
475 io_bytes[ddir] += td->io_bytes[ddir];
476 io_iops[ddir] += td->io_blocks[ddir];
477 }
6eaf09d6 478 }
b29ee5b3 479 }
263e529f
JA
480 }
481
3379b94e 482 if (exitall_on_terminate) {
b75a394f 483 je->eta_sec = INT_MAX;
3379b94e 484 for_each_td(td, i) {
b75a394f
JA
485 if (eta_secs[i] < je->eta_sec)
486 je->eta_sec = eta_secs[i];
9c5a3854 487 }
3379b94e
JR
488 } else {
489 unsigned long eta_stone = 0;
490
491 je->eta_sec = 0;
492 for_each_td(td, i) {
493 if ((td->runstate == TD_NOT_CREATED) && td->o.stonewall)
494 eta_stone += eta_secs[i];
495 else {
496 if (eta_secs[i] > je->eta_sec)
497 je->eta_sec = eta_secs[i];
498 }
499 }
500 je->eta_sec += eta_stone;
263e529f
JA
501 }
502
eecf272f
JA
503 free(eta_secs);
504
46fda8d0
JA
505 fio_gettime(&now, NULL);
506 rate_time = mtime_since(&rate_prev_time, &now);
507
b29ee5b3 508 if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
771e58be
JA
509 calc_rate(unified_rw_rep, rate_time, io_bytes, rate_io_bytes,
510 je->rate);
46fda8d0 511 memcpy(&rate_prev_time, &now, sizeof(now));
af2fde19
SW
512 add_agg_sample(sample_val(je->rate[DDIR_READ]), DDIR_READ, 0);
513 add_agg_sample(sample_val(je->rate[DDIR_WRITE]), DDIR_WRITE, 0);
514 add_agg_sample(sample_val(je->rate[DDIR_TRIM]), DDIR_TRIM, 0);
6043c579
JA
515 }
516
46fda8d0 517 disp_time = mtime_since(&disp_prev_time, &now);
a5b01f1b 518
db37d890 519 if (!force && !eta_time_within_slack(disp_time))
8aa89d70 520 return false;
46fda8d0 521
771e58be
JA
522 calc_rate(unified_rw_rep, disp_time, io_bytes, disp_io_bytes, je->rate);
523 calc_iops(unified_rw_rep, disp_time, io_iops, disp_io_iops, je->iops);
adb02ba8 524
46fda8d0
JA
525 memcpy(&disp_prev_time, &now, sizeof(now));
526
af9c9fb3 527 if (!force && !je->nr_running && !je->nr_pending)
8aa89d70 528 return false;
b75a394f 529
1d1f45ae 530 je->nr_threads = thread_number;
6c784104
JA
531 update_condensed_str(__run_str, run_str);
532 memcpy(je->run_str, run_str, strlen(run_str));
8aa89d70 533 return true;
b75a394f
JA
534}
535
73027fb9
JA
536static int gen_eta_str(struct jobs_eta *je, char *p, size_t left,
537 char **rate_str, char **iops_str)
538{
539 bool has_r = je->rate[DDIR_READ] || je->iops[DDIR_READ];
540 bool has_w = je->rate[DDIR_WRITE] || je->iops[DDIR_WRITE];
541 bool has_t = je->rate[DDIR_TRIM] || je->iops[DDIR_TRIM];
542 int l = 0;
543
544 if (!has_r && !has_w && !has_t)
545 return 0;
546
547 if (has_r) {
548 l += snprintf(p + l, left - l, "[r=%s", rate_str[DDIR_READ]);
549 if (!has_w)
550 l += snprintf(p + l, left - l, "]");
551 }
552 if (has_w) {
553 if (has_r)
554 l += snprintf(p + l, left - l, ",");
555 else
556 l += snprintf(p + l, left - l, "[");
557 l += snprintf(p + l, left - l, "w=%s", rate_str[DDIR_WRITE]);
558 if (!has_t)
559 l += snprintf(p + l, left - l, "]");
560 }
561 if (has_t) {
562 if (has_r || has_w)
563 l += snprintf(p + l, left - l, ",");
564 else if (!has_r && !has_w)
565 l += snprintf(p + l, left - l, "[");
566 l += snprintf(p + l, left - l, "t=%s]", rate_str[DDIR_TRIM]);
567 }
568 if (has_r) {
569 l += snprintf(p + l, left - l, "[r=%s", iops_str[DDIR_READ]);
570 if (!has_w)
571 l += snprintf(p + l, left - l, " IOPS]");
572 }
573 if (has_w) {
574 if (has_r)
575 l += snprintf(p + l, left - l, ",");
576 else
577 l += snprintf(p + l, left - l, "[");
578 l += snprintf(p + l, left - l, "w=%s", iops_str[DDIR_WRITE]);
579 if (!has_t)
580 l += snprintf(p + l, left - l, " IOPS]");
581 }
582 if (has_t) {
583 if (has_r || has_w)
584 l += snprintf(p + l, left - l, ",");
585 else if (!has_r && !has_w)
586 l += snprintf(p + l, left - l, "[");
587 l += snprintf(p + l, left - l, "t=%s IOPS]", iops_str[DDIR_TRIM]);
588 }
589
590 return l;
591}
592
cf451d1e 593void display_thread_status(struct jobs_eta *je)
b75a394f 594{
8b6a404c 595 static struct timespec disp_eta_new_line;
e382e661 596 static int eta_new_line_init, eta_new_line_pending;
b75a394f
JA
597 static int linelen_last;
598 static int eta_good;
2b34ccad 599 char output[__THREAD_RUNSTR_SZ(REAL_MAX_JOBS) + 512], *p = output;
b75a394f
JA
600 char eta_str[128];
601 double perc = 0.0;
b75a394f 602
cf451d1e
JA
603 if (je->eta_sec != INT_MAX && je->elapsed_sec) {
604 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
605 eta_to_str(eta_str, je->eta_sec);
b75a394f
JA
606 }
607
e382e661
JA
608 if (eta_new_line_pending) {
609 eta_new_line_pending = 0;
ab1ace62 610 linelen_last = 0;
e382e661
JA
611 p += sprintf(p, "\n");
612 }
613
cf451d1e 614 p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open);
d694a6a7
RE
615
616 /* rate limits, if any */
617 if (je->m_rate[0] || je->m_rate[1] || je->m_rate[2] ||
618 je->t_rate[0] || je->t_rate[1] || je->t_rate[2]) {
581e7141
JA
619 char *tr, *mr;
620
d694a6a7 621 mr = num2str(je->m_rate[0] + je->m_rate[1] + je->m_rate[2],
e883cb35 622 je->sig_figs, 0, je->is_pow2, N2S_BYTEPERSEC);
d694a6a7 623 tr = num2str(je->t_rate[0] + je->t_rate[1] + je->t_rate[2],
e883cb35 624 je->sig_figs, 0, je->is_pow2, N2S_BYTEPERSEC);
d694a6a7
RE
625
626 p += sprintf(p, ", %s-%s", mr, tr);
581e7141
JA
627 free(tr);
628 free(mr);
d694a6a7
RE
629 } else if (je->m_iops[0] || je->m_iops[1] || je->m_iops[2] ||
630 je->t_iops[0] || je->t_iops[1] || je->t_iops[2]) {
631 p += sprintf(p, ", %d-%d IOPS",
632 je->m_iops[0] + je->m_iops[1] + je->m_iops[2],
633 je->t_iops[0] + je->t_iops[1] + je->t_iops[2]);
3e47bd25 634 }
d694a6a7
RE
635
636 /* current run string, % done, bandwidth, iops, eta */
cf451d1e 637 if (je->eta_sec != INT_MAX && je->nr_running) {
0721d11e 638 char perc_str[32];
6eaf09d6
SL
639 char *iops_str[DDIR_RWDIR_CNT];
640 char *rate_str[DDIR_RWDIR_CNT];
79074e7c 641 size_t left;
adb02ba8 642 int l;
6eaf09d6 643 int ddir;
45d41a8b 644 int linelen;
5ec10eaa 645
263775ad
LG
646 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running ||
647 je->eta_sec == -1)
d694a6a7 648 strcpy(perc_str, "-.-%");
cac58fd5 649 else {
714e85f3
JA
650 double mult = 100.0;
651
652 if (je->nr_setting_up && je->nr_running)
653 mult *= (1.0 - (double) je->nr_setting_up / (double) je->nr_running);
654
cac58fd5 655 eta_good = 1;
714e85f3 656 perc *= mult;
d694a6a7 657 sprintf(perc_str, "%3.1f%%", perc);
cac58fd5 658 }
0721d11e 659
c1f50f76 660 for (ddir = 0; ddir < DDIR_RWDIR_CNT; ddir++) {
d694a6a7 661 rate_str[ddir] = num2str(je->rate[ddir], 4,
ad705bcb 662 1024, je->is_pow2, je->unit_base);
d694a6a7 663 iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0, N2S_NONE);
6eaf09d6 664 }
adb02ba8 665
38aef42d 666 left = sizeof(output) - (p - output) - 1;
73027fb9
JA
667 l = snprintf(p, left, ": [%s][%s]", je->run_str, perc_str);
668 l += gen_eta_str(je, p + l, left - l, rate_str, iops_str);
669 l += snprintf(p + l, left - l, "[eta %s]", eta_str);
79074e7c 670
38aef42d
SW
671 /* If truncation occurred adjust l so p is on the null */
672 if (l >= left)
673 l = left - 1;
37db14fe 674 p += l;
45d41a8b
SW
675 linelen = p - output;
676 if (l >= 0 && linelen < linelen_last)
677 p += sprintf(p, "%*s", linelen_last - linelen, "");
678 linelen_last = linelen;
d1bd7213 679
c1f50f76 680 for (ddir = 0; ddir < DDIR_RWDIR_CNT; ddir++) {
6eaf09d6
SL
681 free(rate_str[ddir]);
682 free(iops_str[ddir]);
683 }
263e529f 684 }
1612c4a5 685 sprintf(p, "\r");
37db14fe 686
3e47bd25 687 printf("%s", output);
e382e661
JA
688
689 if (!eta_new_line_init) {
690 fio_gettime(&disp_eta_new_line, NULL);
691 eta_new_line_init = 1;
88038bc7 692 } else if (eta_new_line && mtime_since_now(&disp_eta_new_line) > eta_new_line) {
e382e661
JA
693 fio_gettime(&disp_eta_new_line, NULL);
694 eta_new_line_pending = 1;
695 }
696
3e47bd25 697 fflush(stdout);
263e529f
JA
698}
699
c5103619 700struct jobs_eta *get_jobs_eta(bool force, size_t *size)
cf451d1e 701{
1d1f45ae
JA
702 struct jobs_eta *je;
703
b814fb26 704 if (!thread_number)
723297c9 705 return NULL;
cf451d1e 706
e98e0eb5 707 *size = sizeof(*je) + THREAD_RUNSTR_SZ + 8;
723297c9 708 je = malloc(*size);
70034d87
RE
709 if (!je)
710 return NULL;
723297c9
JA
711 memset(je, 0, *size);
712
256bc54c 713 if (!calc_thread_status(je, force)) {
723297c9
JA
714 free(je);
715 return NULL;
716 }
717
05bff935 718 *size = sizeof(*je) + strlen((char *) je->run_str) + 1;
723297c9
JA
719 return je;
720}
721
722void print_thread_status(void)
723{
724 struct jobs_eta *je;
725 size_t size;
cf451d1e 726
c5103619 727 je = get_jobs_eta(false, &size);
723297c9 728 if (je)
1d1f45ae 729 display_thread_status(je);
cf451d1e 730
1d1f45ae 731 free(je);
cf451d1e 732}
b75a394f 733
2b13e716 734void print_status_init(int thr_number)
263e529f 735{
4f37732a 736 DRD_IGNORE_VAR(__run_str);
3e2e48a7
JA
737 __run_str[thr_number] = 'P';
738 update_condensed_str(__run_str, run_str);
263e529f 739}