10 static char run_str[REAL_MAX_JOBS + 1];
13 * Sets the status of the 'td' in the printed status map.
15 static void check_str_update(struct thread_data *td)
17 char c = run_str[td->thread_number - 1];
19 switch (td->runstate) {
37 if (td->o.rwmix[DDIR_READ] == 100)
39 else if (td->o.rwmix[DDIR_WRITE] == 100)
44 if (td->o.rwmix[DDIR_READ] == 100)
46 else if (td->o.rwmix[DDIR_WRITE] == 100)
51 } else if (td_read(td)) {
56 } else if (td_write(td)) {
91 log_err("state %d\n", td->runstate);
94 run_str[td->thread_number - 1] = c;
98 * Convert seconds to a printable string.
100 void eta_to_str(char *str, unsigned long eta_sec)
102 unsigned int d, h, m, s;
115 str += sprintf(str, "%02ud:", d);
119 str += sprintf(str, "%02uh:", h);
121 str += sprintf(str, "%02um:", m);
122 str += sprintf(str, "%02us", s);
126 * Best effort calculation of the estimated pending runtime of a job.
128 static int thread_eta(struct thread_data *td)
130 unsigned long long bytes_total, bytes_done;
131 unsigned long eta_sec = 0;
132 unsigned long elapsed;
135 elapsed = (mtime_since_now(&td->epoch) + 999) / 1000;
136 timeout = td->o.timeout / 1000000UL;
138 bytes_total = td->total_io_size;
140 if (td->o.fill_device && td->o.size == -1ULL) {
141 if (!td->fill_device_size || td->fill_device_size == -1ULL)
144 bytes_total = td->fill_device_size;
147 if (td->o.zone_size && td->o.zone_skip && bytes_total) {
148 unsigned int nr_zones;
151 zone_bytes = bytes_total + td->o.zone_size + td->o.zone_skip;
152 nr_zones = (zone_bytes - 1) / (td->o.zone_size + td->o.zone_skip);
153 bytes_total -= nr_zones * td->o.zone_skip;
157 * if writing and verifying afterwards, bytes_total will be twice the
158 * size. In a mixed workload, verify phase will be the size of the
159 * first stage writes.
161 if (td->o.do_verify && td->o.verify && td_write(td)) {
163 unsigned int perc = 50;
165 if (td->o.rwmix[DDIR_WRITE])
166 perc = td->o.rwmix[DDIR_WRITE];
168 bytes_total += (bytes_total * perc) / 100;
173 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) {
176 bytes_done = ddir_rw_sum(td->io_bytes);
179 perc = (double) bytes_done / (double) bytes_total;
185 if (td->o.time_based) {
187 perc_t = (double) elapsed / (double) timeout;
192 * Will never hit, we can't have time_based
193 * without a timeout set.
199 eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
202 eta_sec > (timeout + done_secs - elapsed))
203 eta_sec = timeout + done_secs - elapsed;
204 } else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED
205 || td->runstate == TD_INITIALIZED
206 || td->runstate == TD_SETTING_UP
207 || td->runstate == TD_RAMP
208 || td->runstate == TD_PRE_READING) {
209 int t_eta = 0, r_eta = 0;
210 unsigned long long rate_bytes;
213 * We can only guess - assume it'll run the full timeout
214 * if given, otherwise assume it'll run at the specified rate.
217 uint64_t timeout = td->o.timeout;
218 uint64_t start_delay = td->o.start_delay;
219 uint64_t ramp_time = td->o.ramp_time;
221 t_eta = timeout + start_delay + ramp_time;
224 if (in_ramp_time(td)) {
225 unsigned long ramp_left;
227 ramp_left = mtime_since_now(&td->epoch);
228 ramp_left = (ramp_left + 999) / 1000;
229 if (ramp_left <= t_eta)
233 rate_bytes = ddir_rw_sum(td->o.rate);
235 r_eta = (bytes_total / 1024) / rate_bytes;
236 r_eta += (td->o.start_delay / 1000000ULL);
240 eta_sec = min(r_eta, t_eta);
249 * thread is already done or waiting for fsync
257 static void calc_rate(int unified_rw_rep, unsigned long mtime,
258 unsigned long long *io_bytes,
259 unsigned long long *prev_io_bytes, unsigned int *rate)
263 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
264 unsigned long long diff;
266 diff = io_bytes[i] - prev_io_bytes[i];
267 if (unified_rw_rep) {
269 rate[0] += ((1000 * diff) / mtime) / 1024;
271 rate[i] = ((1000 * diff) / mtime) / 1024;
273 prev_io_bytes[i] = io_bytes[i];
277 static void calc_iops(int unified_rw_rep, unsigned long mtime,
278 unsigned long long *io_iops,
279 unsigned long long *prev_io_iops, unsigned int *iops)
283 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
284 unsigned long long diff;
286 diff = io_iops[i] - prev_io_iops[i];
287 if (unified_rw_rep) {
289 iops[0] += (diff * 1000) / mtime;
291 iops[i] = (diff * 1000) / mtime;
293 prev_io_iops[i] = io_iops[i];
298 * Print status of the jobs we know about. This includes rate estimates,
299 * ETA, thread state, etc.
301 int calc_thread_status(struct jobs_eta *je, int force)
303 struct thread_data *td;
304 int i, unified_rw_rep;
305 unsigned long rate_time, disp_time, bw_avg_time, *eta_secs;
306 unsigned long long io_bytes[DDIR_RWDIR_CNT];
307 unsigned long long io_iops[DDIR_RWDIR_CNT];
310 static unsigned long long rate_io_bytes[DDIR_RWDIR_CNT];
311 static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT];
312 static unsigned long long disp_io_iops[DDIR_RWDIR_CNT];
313 static struct timeval rate_prev_time, disp_prev_time;
316 if (output_format != FIO_OUTPUT_NORMAL &&
319 if (temp_stall_ts || eta_print == FIO_ETA_NEVER)
322 if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
326 if (!ddir_rw_sum(rate_io_bytes))
327 fill_start_time(&rate_prev_time);
328 if (!ddir_rw_sum(disp_io_bytes))
329 fill_start_time(&disp_prev_time);
331 eta_secs = malloc(thread_number * sizeof(unsigned long));
332 memset(eta_secs, 0, thread_number * sizeof(unsigned long));
334 je->elapsed_sec = (mtime_since_genesis() + 999) / 1000;
336 io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0;
337 io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0;
338 bw_avg_time = ULONG_MAX;
341 unified_rw_rep += td->o.unified_rw_rep;
342 if (is_power_of_2(td->o.kb_base))
344 je->unit_base = td->o.unit_base;
345 if (td->o.bw_avg_time < bw_avg_time)
346 bw_avg_time = td->o.bw_avg_time;
347 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING
348 || td->runstate == TD_FSYNCING
349 || td->runstate == TD_PRE_READING
350 || td->runstate == TD_FINISHING) {
353 je->t_rate[0] += td->o.rate[DDIR_READ];
354 je->t_iops[0] += td->o.rate_iops[DDIR_READ];
355 je->m_rate[0] += td->o.ratemin[DDIR_READ];
356 je->m_iops[0] += td->o.rate_iops_min[DDIR_READ];
359 je->t_rate[1] += td->o.rate[DDIR_WRITE];
360 je->t_iops[1] += td->o.rate_iops[DDIR_WRITE];
361 je->m_rate[1] += td->o.ratemin[DDIR_WRITE];
362 je->m_iops[1] += td->o.rate_iops_min[DDIR_WRITE];
365 je->t_rate[2] += td->o.rate[DDIR_TRIM];
366 je->t_iops[2] += td->o.rate_iops[DDIR_TRIM];
367 je->m_rate[2] += td->o.ratemin[DDIR_TRIM];
368 je->m_iops[2] += td->o.rate_iops_min[DDIR_TRIM];
371 je->files_open += td->nr_open_files;
372 } else if (td->runstate == TD_RAMP) {
375 } else if (td->runstate == TD_SETTING_UP) {
378 } else if (td->runstate < TD_RUNNING)
381 if (je->elapsed_sec >= 3)
382 eta_secs[i] = thread_eta(td);
384 eta_secs[i] = INT_MAX;
386 check_str_update(td);
388 if (td->runstate > TD_SETTING_UP) {
391 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
392 if (unified_rw_rep) {
393 io_bytes[0] += td->io_bytes[ddir];
394 io_iops[0] += td->io_blocks[ddir];
396 io_bytes[ddir] += td->io_bytes[ddir];
397 io_iops[ddir] += td->io_blocks[ddir];
403 if (exitall_on_terminate)
404 je->eta_sec = INT_MAX;
409 if (exitall_on_terminate) {
410 if (eta_secs[i] < je->eta_sec)
411 je->eta_sec = eta_secs[i];
413 if (eta_secs[i] > je->eta_sec)
414 je->eta_sec = eta_secs[i];
420 fio_gettime(&now, NULL);
421 rate_time = mtime_since(&rate_prev_time, &now);
423 if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
424 calc_rate(unified_rw_rep, rate_time, io_bytes, rate_io_bytes,
426 memcpy(&rate_prev_time, &now, sizeof(now));
427 add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0);
428 add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0);
429 add_agg_sample(je->rate[DDIR_TRIM], DDIR_TRIM, 0);
432 disp_time = mtime_since(&disp_prev_time, &now);
435 * Allow a little slack, the target is to print it every 1000 msecs
437 if (!force && disp_time < 900)
440 calc_rate(unified_rw_rep, disp_time, io_bytes, disp_io_bytes, je->rate);
441 calc_iops(unified_rw_rep, disp_time, io_iops, disp_io_iops, je->iops);
443 memcpy(&disp_prev_time, &now, sizeof(now));
445 if (!force && !je->nr_running && !je->nr_pending)
448 je->nr_threads = thread_number;
449 memcpy(je->run_str, run_str, thread_number * sizeof(char));
453 void display_thread_status(struct jobs_eta *je)
455 static struct timeval disp_eta_new_line;
456 static int eta_new_line_init, eta_new_line_pending;
457 static int linelen_last;
459 char output[REAL_MAX_JOBS + 512], *p = output;
463 if (je->eta_sec != INT_MAX && je->elapsed_sec) {
464 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
465 eta_to_str(eta_str, je->eta_sec);
468 if (eta_new_line_pending) {
469 eta_new_line_pending = 0;
470 p += sprintf(p, "\n");
473 p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open);
474 if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
477 mr = num2str(je->m_rate[0] + je->m_rate[1], 4, 0, je->is_pow2, 8);
478 tr = num2str(je->t_rate[0] + je->t_rate[1], 4, 0, je->is_pow2, 8);
479 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
482 } else if (je->m_iops[0] || je->m_iops[1] || je->t_iops[0] || je->t_iops[1]) {
483 p += sprintf(p, ", CR=%d/%d IOPS",
484 je->t_iops[0] + je->t_iops[1],
485 je->m_iops[0] + je->m_iops[1]);
487 if (je->eta_sec != INT_MAX && je->nr_running) {
489 char *iops_str[DDIR_RWDIR_CNT];
490 char *rate_str[DDIR_RWDIR_CNT];
495 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
496 strcpy(perc_str, "-.-% done");
500 if (je->nr_setting_up && je->nr_running)
501 mult *= (1.0 - (double) je->nr_setting_up / (double) je->nr_running);
505 sprintf(perc_str, "%3.1f%% done", perc);
508 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
509 rate_str[ddir] = num2str(je->rate[ddir], 5,
510 1024, je->is_pow2, je->unit_base);
511 iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0, 0);
514 left = sizeof(output) - (p - output) - 1;
516 l = snprintf(p, left, ": [%s] [%s] [%s/%s/%s /s] [%s/%s/%s iops] [eta %s]",
517 je->run_str, perc_str, rate_str[DDIR_READ],
518 rate_str[DDIR_WRITE], rate_str[DDIR_TRIM],
519 iops_str[DDIR_READ], iops_str[DDIR_WRITE],
520 iops_str[DDIR_TRIM], eta_str);
522 if (l >= 0 && l < linelen_last)
523 p += sprintf(p, "%*s", linelen_last - l, "");
526 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
527 free(rate_str[ddir]);
528 free(iops_str[ddir]);
531 p += sprintf(p, "\r");
533 printf("%s", output);
535 if (!eta_new_line_init) {
536 fio_gettime(&disp_eta_new_line, NULL);
537 eta_new_line_init = 1;
538 } else if (eta_new_line &&
539 mtime_since_now(&disp_eta_new_line) > eta_new_line * 1000) {
540 fio_gettime(&disp_eta_new_line, NULL);
541 eta_new_line_pending = 1;
547 void print_thread_status(void)
555 size = sizeof(*je) + thread_number * sizeof(char) + 1;
559 if (calc_thread_status(je, 0))
560 display_thread_status(je);
565 void print_status_init(int thr_number)
567 run_str[thr_number] = 'P';