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);
177 perc = (double) bytes_done / (double) bytes_total;
181 if (td->o.time_based) {
182 perc_t = (double) elapsed / (double) timeout;
187 eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
190 eta_sec > (timeout + done_secs - elapsed))
191 eta_sec = timeout + done_secs - elapsed;
192 } else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED
193 || td->runstate == TD_INITIALIZED
194 || td->runstate == TD_SETTING_UP
195 || td->runstate == TD_RAMP
196 || td->runstate == TD_PRE_READING) {
197 int t_eta = 0, r_eta = 0;
198 unsigned long long rate_bytes;
201 * We can only guess - assume it'll run the full timeout
202 * if given, otherwise assume it'll run at the specified rate.
205 uint64_t timeout = td->o.timeout;
206 uint64_t start_delay = td->o.start_delay;
207 uint64_t ramp_time = td->o.ramp_time;
209 t_eta = timeout + start_delay + ramp_time;
212 if (in_ramp_time(td)) {
213 unsigned long ramp_left;
215 ramp_left = mtime_since_now(&td->epoch);
216 ramp_left = (ramp_left + 999) / 1000;
217 if (ramp_left <= t_eta)
221 rate_bytes = ddir_rw_sum(td->o.rate);
223 r_eta = (bytes_total / 1024) / rate_bytes;
224 r_eta += (td->o.start_delay / 1000000ULL);
228 eta_sec = min(r_eta, t_eta);
237 * thread is already done or waiting for fsync
245 static void calc_rate(int unified_rw_rep, unsigned long mtime,
246 unsigned long long *io_bytes,
247 unsigned long long *prev_io_bytes, unsigned int *rate)
251 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
252 unsigned long long diff;
254 diff = io_bytes[i] - prev_io_bytes[i];
255 if (unified_rw_rep) {
257 rate[0] += ((1000 * diff) / mtime) / 1024;
259 rate[i] = ((1000 * diff) / mtime) / 1024;
261 prev_io_bytes[i] = io_bytes[i];
265 static void calc_iops(int unified_rw_rep, unsigned long mtime,
266 unsigned long long *io_iops,
267 unsigned long long *prev_io_iops, unsigned int *iops)
271 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
272 unsigned long long diff;
274 diff = io_iops[i] - prev_io_iops[i];
275 if (unified_rw_rep) {
277 iops[0] += (diff * 1000) / mtime;
279 iops[i] = (diff * 1000) / mtime;
281 prev_io_iops[i] = io_iops[i];
286 * Print status of the jobs we know about. This includes rate estimates,
287 * ETA, thread state, etc.
289 int calc_thread_status(struct jobs_eta *je, int force)
291 struct thread_data *td;
292 int i, unified_rw_rep;
293 unsigned long rate_time, disp_time, bw_avg_time, *eta_secs;
294 unsigned long long io_bytes[DDIR_RWDIR_CNT];
295 unsigned long long io_iops[DDIR_RWDIR_CNT];
298 static unsigned long long rate_io_bytes[DDIR_RWDIR_CNT];
299 static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT];
300 static unsigned long long disp_io_iops[DDIR_RWDIR_CNT];
301 static struct timeval rate_prev_time, disp_prev_time;
304 if (output_format != FIO_OUTPUT_NORMAL &&
307 if (temp_stall_ts || eta_print == FIO_ETA_NEVER)
310 if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
314 if (!ddir_rw_sum(rate_io_bytes))
315 fill_start_time(&rate_prev_time);
316 if (!ddir_rw_sum(disp_io_bytes))
317 fill_start_time(&disp_prev_time);
319 eta_secs = malloc(thread_number * sizeof(unsigned long));
320 memset(eta_secs, 0, thread_number * sizeof(unsigned long));
322 je->elapsed_sec = (mtime_since_genesis() + 999) / 1000;
324 io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0;
325 io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0;
326 bw_avg_time = ULONG_MAX;
329 unified_rw_rep += td->o.unified_rw_rep;
330 if (is_power_of_2(td->o.kb_base))
332 je->unit_base = td->o.unit_base;
333 if (td->o.bw_avg_time < bw_avg_time)
334 bw_avg_time = td->o.bw_avg_time;
335 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING
336 || td->runstate == TD_FSYNCING
337 || td->runstate == TD_PRE_READING
338 || td->runstate == TD_FINISHING) {
341 je->t_rate[0] += td->o.rate[DDIR_READ];
342 je->t_iops[0] += td->o.rate_iops[DDIR_READ];
343 je->m_rate[0] += td->o.ratemin[DDIR_READ];
344 je->m_iops[0] += td->o.rate_iops_min[DDIR_READ];
347 je->t_rate[1] += td->o.rate[DDIR_WRITE];
348 je->t_iops[1] += td->o.rate_iops[DDIR_WRITE];
349 je->m_rate[1] += td->o.ratemin[DDIR_WRITE];
350 je->m_iops[1] += td->o.rate_iops_min[DDIR_WRITE];
353 je->t_rate[2] += td->o.rate[DDIR_TRIM];
354 je->t_iops[2] += td->o.rate_iops[DDIR_TRIM];
355 je->m_rate[2] += td->o.ratemin[DDIR_TRIM];
356 je->m_iops[2] += td->o.rate_iops_min[DDIR_TRIM];
359 je->files_open += td->nr_open_files;
360 } else if (td->runstate == TD_RAMP) {
363 } else if (td->runstate == TD_SETTING_UP) {
366 } else if (td->runstate < TD_RUNNING)
369 if (je->elapsed_sec >= 3)
370 eta_secs[i] = thread_eta(td);
372 eta_secs[i] = INT_MAX;
374 check_str_update(td);
376 if (td->runstate > TD_SETTING_UP) {
379 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
380 if (unified_rw_rep) {
381 io_bytes[0] += td->io_bytes[ddir];
382 io_iops[0] += td->io_blocks[ddir];
384 io_bytes[ddir] += td->io_bytes[ddir];
385 io_iops[ddir] += td->io_blocks[ddir];
391 if (exitall_on_terminate)
392 je->eta_sec = INT_MAX;
397 if (exitall_on_terminate) {
398 if (eta_secs[i] < je->eta_sec)
399 je->eta_sec = eta_secs[i];
401 if (eta_secs[i] > je->eta_sec)
402 je->eta_sec = eta_secs[i];
408 fio_gettime(&now, NULL);
409 rate_time = mtime_since(&rate_prev_time, &now);
411 if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
412 calc_rate(unified_rw_rep, rate_time, io_bytes, rate_io_bytes,
414 memcpy(&rate_prev_time, &now, sizeof(now));
415 add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0);
416 add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0);
417 add_agg_sample(je->rate[DDIR_TRIM], DDIR_TRIM, 0);
420 disp_time = mtime_since(&disp_prev_time, &now);
423 * Allow a little slack, the target is to print it every 1000 msecs
425 if (!force && disp_time < 900)
428 calc_rate(unified_rw_rep, disp_time, io_bytes, disp_io_bytes, je->rate);
429 calc_iops(unified_rw_rep, disp_time, io_iops, disp_io_iops, je->iops);
431 memcpy(&disp_prev_time, &now, sizeof(now));
433 if (!force && !je->nr_running && !je->nr_pending)
436 je->nr_threads = thread_number;
437 memcpy(je->run_str, run_str, thread_number * sizeof(char));
441 void display_thread_status(struct jobs_eta *je)
443 static struct timeval disp_eta_new_line;
444 static int eta_new_line_init, eta_new_line_pending;
445 static int linelen_last;
447 char output[REAL_MAX_JOBS + 512], *p = output;
451 if (je->eta_sec != INT_MAX && je->elapsed_sec) {
452 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
453 eta_to_str(eta_str, je->eta_sec);
456 if (eta_new_line_pending) {
457 eta_new_line_pending = 0;
458 p += sprintf(p, "\n");
461 p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open);
462 if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
465 mr = num2str(je->m_rate[0] + je->m_rate[1], 4, 0, je->is_pow2, 8);
466 tr = num2str(je->t_rate[0] + je->t_rate[1], 4, 0, je->is_pow2, 8);
467 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
470 } else if (je->m_iops[0] || je->m_iops[1] || je->t_iops[0] || je->t_iops[1]) {
471 p += sprintf(p, ", CR=%d/%d IOPS",
472 je->t_iops[0] + je->t_iops[1],
473 je->m_iops[0] + je->m_iops[1]);
475 if (je->eta_sec != INT_MAX && je->nr_running) {
477 char *iops_str[DDIR_RWDIR_CNT];
478 char *rate_str[DDIR_RWDIR_CNT];
483 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
484 strcpy(perc_str, "-.-% done");
488 if (je->nr_setting_up && je->nr_running)
489 mult *= (1.0 - (double) je->nr_setting_up / (double) je->nr_running);
493 sprintf(perc_str, "%3.1f%% done", perc);
496 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
497 rate_str[ddir] = num2str(je->rate[ddir], 5,
498 1024, je->is_pow2, je->unit_base);
499 iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0, 0);
502 left = sizeof(output) - (p - output) - 1;
504 l = snprintf(p, left, ": [%s] [%s] [%s/%s/%s /s] [%s/%s/%s iops] [eta %s]",
505 je->run_str, perc_str, rate_str[DDIR_READ],
506 rate_str[DDIR_WRITE], rate_str[DDIR_TRIM],
507 iops_str[DDIR_READ], iops_str[DDIR_WRITE],
508 iops_str[DDIR_TRIM], eta_str);
510 if (l >= 0 && l < linelen_last)
511 p += sprintf(p, "%*s", linelen_last - l, "");
514 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
515 free(rate_str[ddir]);
516 free(iops_str[ddir]);
519 p += sprintf(p, "\r");
521 printf("%s", output);
523 if (!eta_new_line_init) {
524 fio_gettime(&disp_eta_new_line, NULL);
525 eta_new_line_init = 1;
526 } else if (eta_new_line &&
527 mtime_since_now(&disp_eta_new_line) > eta_new_line * 1000) {
528 fio_gettime(&disp_eta_new_line, NULL);
529 eta_new_line_pending = 1;
535 void print_thread_status(void)
543 size = sizeof(*je) + thread_number * sizeof(char) + 1;
547 if (calc_thread_status(je, 0))
548 display_thread_status(je);
553 void print_status_init(int thr_number)
555 run_str[thr_number] = 'P';