10 static char __run_str[REAL_MAX_JOBS + 1];
13 * Worst level condensing would be 1:4, so allow enough room for that
15 static char run_str[(4 * REAL_MAX_JOBS) + 1];
17 static void update_condensed_str(char *run_str, char *run_str_condensed)
22 len = strlen(run_str);
29 for (i = 0; i < len; i++) {
32 run_str_condensed[ci] = run_str[i];
36 } else if (last == run_str[i]) {
39 ci += sprintf(&run_str_condensed[ci], "(%u),", nr);
45 ci += sprintf(&run_str_condensed[ci], "(%u)", nr);
47 run_str_condensed[ci + 1] = '\0';
51 * Sets the status of the 'td' in the printed status map.
53 static void check_str_update(struct thread_data *td)
55 char c = __run_str[td->thread_number - 1];
57 switch (td->runstate) {
75 if (td->o.rwmix[DDIR_READ] == 100)
77 else if (td->o.rwmix[DDIR_WRITE] == 100)
82 if (td->o.rwmix[DDIR_READ] == 100)
84 else if (td->o.rwmix[DDIR_WRITE] == 100)
89 } else if (td_read(td)) {
94 } else if (td_write(td)) {
129 log_err("state %d\n", td->runstate);
132 __run_str[td->thread_number - 1] = c;
133 update_condensed_str(__run_str, run_str);
137 * Convert seconds to a printable string.
139 void eta_to_str(char *str, unsigned long eta_sec)
141 unsigned int d, h, m, s;
154 str += sprintf(str, "%02ud:", d);
158 str += sprintf(str, "%02uh:", h);
160 str += sprintf(str, "%02um:", m);
161 str += sprintf(str, "%02us", s);
165 * Best effort calculation of the estimated pending runtime of a job.
167 static int thread_eta(struct thread_data *td)
169 unsigned long long bytes_total, bytes_done;
170 unsigned long eta_sec = 0;
171 unsigned long elapsed;
174 elapsed = (mtime_since_now(&td->epoch) + 999) / 1000;
175 timeout = td->o.timeout / 1000000UL;
177 bytes_total = td->total_io_size;
179 if (td->o.fill_device && td->o.size == -1ULL) {
180 if (!td->fill_device_size || td->fill_device_size == -1ULL)
183 bytes_total = td->fill_device_size;
186 if (td->o.zone_size && td->o.zone_skip && bytes_total) {
187 unsigned int nr_zones;
190 zone_bytes = bytes_total + td->o.zone_size + td->o.zone_skip;
191 nr_zones = (zone_bytes - 1) / (td->o.zone_size + td->o.zone_skip);
192 bytes_total -= nr_zones * td->o.zone_skip;
196 * if writing and verifying afterwards, bytes_total will be twice the
197 * size. In a mixed workload, verify phase will be the size of the
198 * first stage writes.
200 if (td->o.do_verify && td->o.verify && td_write(td)) {
202 unsigned int perc = 50;
204 if (td->o.rwmix[DDIR_WRITE])
205 perc = td->o.rwmix[DDIR_WRITE];
207 bytes_total += (bytes_total * perc) / 100;
212 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) {
215 bytes_done = ddir_rw_sum(td->io_bytes);
218 perc = (double) bytes_done / (double) bytes_total;
224 if (td->o.time_based) {
226 perc_t = (double) elapsed / (double) timeout;
231 * Will never hit, we can't have time_based
232 * without a timeout set.
238 eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
241 eta_sec > (timeout + done_secs - elapsed))
242 eta_sec = timeout + done_secs - elapsed;
243 } else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED
244 || td->runstate == TD_INITIALIZED
245 || td->runstate == TD_SETTING_UP
246 || td->runstate == TD_RAMP
247 || td->runstate == TD_PRE_READING) {
248 int t_eta = 0, r_eta = 0;
249 unsigned long long rate_bytes;
252 * We can only guess - assume it'll run the full timeout
253 * if given, otherwise assume it'll run at the specified rate.
256 uint64_t timeout = td->o.timeout;
257 uint64_t start_delay = td->o.start_delay;
258 uint64_t ramp_time = td->o.ramp_time;
260 t_eta = timeout + start_delay + ramp_time;
263 if (in_ramp_time(td)) {
264 unsigned long ramp_left;
266 ramp_left = mtime_since_now(&td->epoch);
267 ramp_left = (ramp_left + 999) / 1000;
268 if (ramp_left <= t_eta)
272 rate_bytes = ddir_rw_sum(td->o.rate);
274 r_eta = (bytes_total / 1024) / rate_bytes;
275 r_eta += (td->o.start_delay / 1000000ULL);
279 eta_sec = min(r_eta, t_eta);
288 * thread is already done or waiting for fsync
296 static void calc_rate(int unified_rw_rep, unsigned long mtime,
297 unsigned long long *io_bytes,
298 unsigned long long *prev_io_bytes, unsigned int *rate)
302 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
303 unsigned long long diff;
305 diff = io_bytes[i] - prev_io_bytes[i];
306 if (unified_rw_rep) {
308 rate[0] += ((1000 * diff) / mtime) / 1024;
310 rate[i] = ((1000 * diff) / mtime) / 1024;
312 prev_io_bytes[i] = io_bytes[i];
316 static void calc_iops(int unified_rw_rep, unsigned long mtime,
317 unsigned long long *io_iops,
318 unsigned long long *prev_io_iops, unsigned int *iops)
322 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
323 unsigned long long diff;
325 diff = io_iops[i] - prev_io_iops[i];
326 if (unified_rw_rep) {
328 iops[0] += (diff * 1000) / mtime;
330 iops[i] = (diff * 1000) / mtime;
332 prev_io_iops[i] = io_iops[i];
337 * Print status of the jobs we know about. This includes rate estimates,
338 * ETA, thread state, etc.
340 int calc_thread_status(struct jobs_eta *je, int force)
342 struct thread_data *td;
343 int i, unified_rw_rep;
344 unsigned long rate_time, disp_time, bw_avg_time, *eta_secs;
345 unsigned long long io_bytes[DDIR_RWDIR_CNT];
346 unsigned long long io_iops[DDIR_RWDIR_CNT];
349 static unsigned long long rate_io_bytes[DDIR_RWDIR_CNT];
350 static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT];
351 static unsigned long long disp_io_iops[DDIR_RWDIR_CNT];
352 static struct timeval rate_prev_time, disp_prev_time;
355 if (output_format != FIO_OUTPUT_NORMAL &&
358 if (temp_stall_ts || eta_print == FIO_ETA_NEVER)
361 if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
365 if (!ddir_rw_sum(rate_io_bytes))
366 fill_start_time(&rate_prev_time);
367 if (!ddir_rw_sum(disp_io_bytes))
368 fill_start_time(&disp_prev_time);
370 eta_secs = malloc(thread_number * sizeof(unsigned long));
371 memset(eta_secs, 0, thread_number * sizeof(unsigned long));
373 je->elapsed_sec = (mtime_since_genesis() + 999) / 1000;
375 io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0;
376 io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0;
377 bw_avg_time = ULONG_MAX;
380 unified_rw_rep += td->o.unified_rw_rep;
381 if (is_power_of_2(td->o.kb_base))
383 je->unit_base = td->o.unit_base;
384 if (td->o.bw_avg_time < bw_avg_time)
385 bw_avg_time = td->o.bw_avg_time;
386 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING
387 || td->runstate == TD_FSYNCING
388 || td->runstate == TD_PRE_READING
389 || td->runstate == TD_FINISHING) {
392 je->t_rate[0] += td->o.rate[DDIR_READ];
393 je->t_iops[0] += td->o.rate_iops[DDIR_READ];
394 je->m_rate[0] += td->o.ratemin[DDIR_READ];
395 je->m_iops[0] += td->o.rate_iops_min[DDIR_READ];
398 je->t_rate[1] += td->o.rate[DDIR_WRITE];
399 je->t_iops[1] += td->o.rate_iops[DDIR_WRITE];
400 je->m_rate[1] += td->o.ratemin[DDIR_WRITE];
401 je->m_iops[1] += td->o.rate_iops_min[DDIR_WRITE];
404 je->t_rate[2] += td->o.rate[DDIR_TRIM];
405 je->t_iops[2] += td->o.rate_iops[DDIR_TRIM];
406 je->m_rate[2] += td->o.ratemin[DDIR_TRIM];
407 je->m_iops[2] += td->o.rate_iops_min[DDIR_TRIM];
410 je->files_open += td->nr_open_files;
411 } else if (td->runstate == TD_RAMP) {
414 } else if (td->runstate == TD_SETTING_UP) {
417 } else if (td->runstate < TD_RUNNING)
420 if (je->elapsed_sec >= 3)
421 eta_secs[i] = thread_eta(td);
423 eta_secs[i] = INT_MAX;
425 check_str_update(td);
427 if (td->runstate > TD_SETTING_UP) {
430 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
431 if (unified_rw_rep) {
432 io_bytes[0] += td->io_bytes[ddir];
433 io_iops[0] += td->io_blocks[ddir];
435 io_bytes[ddir] += td->io_bytes[ddir];
436 io_iops[ddir] += td->io_blocks[ddir];
442 if (exitall_on_terminate)
443 je->eta_sec = INT_MAX;
448 if (exitall_on_terminate) {
449 if (eta_secs[i] < je->eta_sec)
450 je->eta_sec = eta_secs[i];
452 if (eta_secs[i] > je->eta_sec)
453 je->eta_sec = eta_secs[i];
459 fio_gettime(&now, NULL);
460 rate_time = mtime_since(&rate_prev_time, &now);
462 if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
463 calc_rate(unified_rw_rep, rate_time, io_bytes, rate_io_bytes,
465 memcpy(&rate_prev_time, &now, sizeof(now));
466 add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0);
467 add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0);
468 add_agg_sample(je->rate[DDIR_TRIM], DDIR_TRIM, 0);
471 disp_time = mtime_since(&disp_prev_time, &now);
474 * Allow a little slack, the target is to print it every 1000 msecs
476 if (!force && disp_time < 900)
479 calc_rate(unified_rw_rep, disp_time, io_bytes, disp_io_bytes, je->rate);
480 calc_iops(unified_rw_rep, disp_time, io_iops, disp_io_iops, je->iops);
482 memcpy(&disp_prev_time, &now, sizeof(now));
484 if (!force && !je->nr_running && !je->nr_pending)
487 je->nr_threads = thread_number;
488 update_condensed_str(__run_str, run_str);
489 memcpy(je->run_str, run_str, strlen(run_str));
493 void display_thread_status(struct jobs_eta *je)
495 static struct timeval disp_eta_new_line;
496 static int eta_new_line_init, eta_new_line_pending;
497 static int linelen_last;
499 char output[REAL_MAX_JOBS + 512], *p = output;
503 if (je->eta_sec != INT_MAX && je->elapsed_sec) {
504 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
505 eta_to_str(eta_str, je->eta_sec);
508 if (eta_new_line_pending) {
509 eta_new_line_pending = 0;
510 p += sprintf(p, "\n");
513 p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open);
514 if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
517 mr = num2str(je->m_rate[0] + je->m_rate[1], 4, 0, je->is_pow2, 8);
518 tr = num2str(je->t_rate[0] + je->t_rate[1], 4, 0, je->is_pow2, 8);
519 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
522 } else if (je->m_iops[0] || je->m_iops[1] || je->t_iops[0] || je->t_iops[1]) {
523 p += sprintf(p, ", CR=%d/%d IOPS",
524 je->t_iops[0] + je->t_iops[1],
525 je->m_iops[0] + je->m_iops[1]);
527 if (je->eta_sec != INT_MAX && je->nr_running) {
529 char *iops_str[DDIR_RWDIR_CNT];
530 char *rate_str[DDIR_RWDIR_CNT];
535 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
536 strcpy(perc_str, "-.-% done");
540 if (je->nr_setting_up && je->nr_running)
541 mult *= (1.0 - (double) je->nr_setting_up / (double) je->nr_running);
545 sprintf(perc_str, "%3.1f%% done", perc);
548 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
549 rate_str[ddir] = num2str(je->rate[ddir], 5,
550 1024, je->is_pow2, je->unit_base);
551 iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0, 0);
554 left = sizeof(output) - (p - output) - 1;
556 l = snprintf(p, left, ": [%s] [%s] [%s/%s/%s /s] [%s/%s/%s iops] [eta %s]",
557 je->run_str, perc_str, rate_str[DDIR_READ],
558 rate_str[DDIR_WRITE], rate_str[DDIR_TRIM],
559 iops_str[DDIR_READ], iops_str[DDIR_WRITE],
560 iops_str[DDIR_TRIM], eta_str);
562 if (l >= 0 && l < linelen_last)
563 p += sprintf(p, "%*s", linelen_last - l, "");
566 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
567 free(rate_str[ddir]);
568 free(iops_str[ddir]);
571 p += sprintf(p, "\r");
573 printf("%s", output);
575 if (!eta_new_line_init) {
576 fio_gettime(&disp_eta_new_line, NULL);
577 eta_new_line_init = 1;
578 } else if (eta_new_line &&
579 mtime_since_now(&disp_eta_new_line) > eta_new_line * 1000) {
580 fio_gettime(&disp_eta_new_line, NULL);
581 eta_new_line_pending = 1;
587 void print_thread_status(void)
595 size = sizeof(*je) + thread_number * sizeof(char) + 1;
599 if (calc_thread_status(je, 0))
600 display_thread_status(je);
605 void print_status_init(int thr_number)
607 __run_str[thr_number] = 'P';
608 update_condensed_str(__run_str, run_str);