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)) {
88 log_err("state %d\n", td->runstate);
91 run_str[td->thread_number - 1] = c;
95 * Convert seconds to a printable string.
97 void eta_to_str(char *str, unsigned long eta_sec)
99 unsigned int d, h, m, s;
112 str += sprintf(str, "%02ud:", d);
116 str += sprintf(str, "%02uh:", h);
118 str += sprintf(str, "%02um:", m);
119 str += sprintf(str, "%02us", s);
123 * Best effort calculation of the estimated pending runtime of a job.
125 static int thread_eta(struct thread_data *td)
127 unsigned long long bytes_total, bytes_done;
128 unsigned long eta_sec = 0;
129 unsigned long elapsed;
131 elapsed = (mtime_since_now(&td->epoch) + 999) / 1000;
133 bytes_total = td->total_io_size;
135 if (td->o.fill_device && td->o.size == -1ULL) {
136 if (!td->fill_device_size || td->fill_device_size == -1ULL)
139 bytes_total = td->fill_device_size;
142 if (td->o.zone_size && td->o.zone_skip && bytes_total) {
143 unsigned int nr_zones;
146 zone_bytes = bytes_total + td->o.zone_size + td->o.zone_skip;
147 nr_zones = (zone_bytes - 1) / (td->o.zone_size + td->o.zone_skip);
148 bytes_total -= nr_zones * td->o.zone_skip;
152 * if writing and verifying afterwards, bytes_total will be twice the
153 * size. In a mixed workload, verify phase will be the size of the
154 * first stage writes.
156 if (td->o.do_verify && td->o.verify && td_write(td)) {
158 unsigned int perc = 50;
160 if (td->o.rwmix[DDIR_WRITE])
161 perc = td->o.rwmix[DDIR_WRITE];
163 bytes_total += (bytes_total * perc) / 100;
168 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) {
171 bytes_done = ddir_rw_sum(td->io_bytes);
172 perc = (double) bytes_done / (double) bytes_total;
176 if (td->o.time_based) {
177 perc_t = (double) elapsed / (double) td->o.timeout;
182 eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
185 eta_sec > (td->o.timeout + done_secs - elapsed))
186 eta_sec = td->o.timeout + done_secs - elapsed;
187 } else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED
188 || td->runstate == TD_INITIALIZED
189 || td->runstate == TD_SETTING_UP
190 || td->runstate == TD_RAMP
191 || td->runstate == TD_PRE_READING) {
192 int t_eta = 0, r_eta = 0;
193 unsigned long long rate_bytes;
196 * We can only guess - assume it'll run the full timeout
197 * if given, otherwise assume it'll run at the specified rate.
200 t_eta = td->o.timeout + td->o.start_delay +
203 if (in_ramp_time(td)) {
204 unsigned long ramp_left;
206 ramp_left = mtime_since_now(&td->epoch);
207 ramp_left = (ramp_left + 999) / 1000;
208 if (ramp_left <= t_eta)
212 rate_bytes = ddir_rw_sum(td->o.rate);
214 r_eta = (bytes_total / 1024) / rate_bytes;
215 r_eta += td->o.start_delay;
219 eta_sec = min(r_eta, t_eta);
228 * thread is already done or waiting for fsync
236 static void calc_rate(int unified_rw_rep, unsigned long mtime,
237 unsigned long long *io_bytes,
238 unsigned long long *prev_io_bytes, unsigned int *rate)
242 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
243 unsigned long long diff;
245 diff = io_bytes[i] - prev_io_bytes[i];
246 if (unified_rw_rep) {
248 rate[0] += ((1000 * diff) / mtime) / 1024;
250 rate[i] = ((1000 * diff) / mtime) / 1024;
252 prev_io_bytes[i] = io_bytes[i];
256 static void calc_iops(int unified_rw_rep, unsigned long mtime,
257 unsigned long long *io_iops,
258 unsigned long long *prev_io_iops, unsigned int *iops)
262 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
263 unsigned long long diff;
265 diff = io_iops[i] - prev_io_iops[i];
266 if (unified_rw_rep) {
268 iops[0] += (diff * 1000) / mtime;
270 iops[i] = (diff * 1000) / mtime;
272 prev_io_iops[i] = io_iops[i];
277 * Print status of the jobs we know about. This includes rate estimates,
278 * ETA, thread state, etc.
280 int calc_thread_status(struct jobs_eta *je, int force)
282 struct thread_data *td;
283 int i, unified_rw_rep;
284 unsigned long rate_time, disp_time, bw_avg_time, *eta_secs;
285 unsigned long long io_bytes[DDIR_RWDIR_CNT];
286 unsigned long long io_iops[DDIR_RWDIR_CNT];
289 static unsigned long long rate_io_bytes[DDIR_RWDIR_CNT];
290 static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT];
291 static unsigned long long disp_io_iops[DDIR_RWDIR_CNT];
292 static struct timeval rate_prev_time, disp_prev_time;
295 if (output_format != FIO_OUTPUT_NORMAL &&
298 if (temp_stall_ts || eta_print == FIO_ETA_NEVER)
301 if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
305 if (!ddir_rw_sum(rate_io_bytes))
306 fill_start_time(&rate_prev_time);
307 if (!ddir_rw_sum(disp_io_bytes))
308 fill_start_time(&disp_prev_time);
310 eta_secs = malloc(thread_number * sizeof(unsigned long));
311 memset(eta_secs, 0, thread_number * sizeof(unsigned long));
313 je->elapsed_sec = (mtime_since_genesis() + 999) / 1000;
315 io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0;
316 io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0;
317 bw_avg_time = ULONG_MAX;
320 unified_rw_rep += td->o.unified_rw_rep;
321 if (is_power_of_2(td->o.kb_base))
323 je->unit_base = td->o.unit_base;
324 if (td->o.bw_avg_time < bw_avg_time)
325 bw_avg_time = td->o.bw_avg_time;
326 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING
327 || td->runstate == TD_FSYNCING
328 || td->runstate == TD_PRE_READING) {
331 je->t_rate[0] += td->o.rate[DDIR_READ];
332 je->t_iops[0] += td->o.rate_iops[DDIR_READ];
333 je->m_rate[0] += td->o.ratemin[DDIR_READ];
334 je->m_iops[0] += td->o.rate_iops_min[DDIR_READ];
337 je->t_rate[1] += td->o.rate[DDIR_WRITE];
338 je->t_iops[1] += td->o.rate_iops[DDIR_WRITE];
339 je->m_rate[1] += td->o.ratemin[DDIR_WRITE];
340 je->m_iops[1] += td->o.rate_iops_min[DDIR_WRITE];
343 je->t_rate[2] += td->o.rate[DDIR_TRIM];
344 je->t_iops[2] += td->o.rate_iops[DDIR_TRIM];
345 je->m_rate[2] += td->o.ratemin[DDIR_TRIM];
346 je->m_iops[2] += td->o.rate_iops_min[DDIR_TRIM];
349 je->files_open += td->nr_open_files;
350 } else if (td->runstate == TD_RAMP) {
353 } else if (td->runstate == TD_SETTING_UP) {
356 } else if (td->runstate < TD_RUNNING)
359 if (je->elapsed_sec >= 3)
360 eta_secs[i] = thread_eta(td);
362 eta_secs[i] = INT_MAX;
364 check_str_update(td);
366 if (td->runstate > TD_SETTING_UP) {
369 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
370 if (unified_rw_rep) {
371 io_bytes[0] += td->io_bytes[ddir];
372 io_iops[0] += td->io_blocks[ddir];
374 io_bytes[ddir] += td->io_bytes[ddir];
375 io_iops[ddir] += td->io_blocks[ddir];
381 if (exitall_on_terminate)
382 je->eta_sec = INT_MAX;
387 if (exitall_on_terminate) {
388 if (eta_secs[i] < je->eta_sec)
389 je->eta_sec = eta_secs[i];
391 if (eta_secs[i] > je->eta_sec)
392 je->eta_sec = eta_secs[i];
398 fio_gettime(&now, NULL);
399 rate_time = mtime_since(&rate_prev_time, &now);
401 if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
402 calc_rate(unified_rw_rep, rate_time, io_bytes, rate_io_bytes,
404 memcpy(&rate_prev_time, &now, sizeof(now));
405 add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0);
406 add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0);
407 add_agg_sample(je->rate[DDIR_TRIM], DDIR_TRIM, 0);
410 disp_time = mtime_since(&disp_prev_time, &now);
413 * Allow a little slack, the target is to print it every 1000 msecs
415 if (!force && disp_time < 900)
418 calc_rate(unified_rw_rep, disp_time, io_bytes, disp_io_bytes, je->rate);
419 calc_iops(unified_rw_rep, disp_time, io_iops, disp_io_iops, je->iops);
421 memcpy(&disp_prev_time, &now, sizeof(now));
423 if (!force && !je->nr_running && !je->nr_pending)
426 je->nr_threads = thread_number;
427 memcpy(je->run_str, run_str, thread_number * sizeof(char));
431 void display_thread_status(struct jobs_eta *je)
433 static struct timeval disp_eta_new_line;
434 static int eta_new_line_init, eta_new_line_pending;
435 static int linelen_last;
437 char output[REAL_MAX_JOBS + 512], *p = output;
441 if (je->eta_sec != INT_MAX && je->elapsed_sec) {
442 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
443 eta_to_str(eta_str, je->eta_sec);
446 if (eta_new_line_pending) {
447 eta_new_line_pending = 0;
448 p += sprintf(p, "\n");
451 p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open);
452 if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
455 mr = num2str(je->m_rate[0] + je->m_rate[1], 4, 0, je->is_pow2, 8);
456 tr = num2str(je->t_rate[0] + je->t_rate[1], 4, 0, je->is_pow2, 8);
457 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
460 } else if (je->m_iops[0] || je->m_iops[1] || je->t_iops[0] || je->t_iops[1]) {
461 p += sprintf(p, ", CR=%d/%d IOPS",
462 je->t_iops[0] + je->t_iops[1],
463 je->m_iops[0] + je->m_iops[1]);
465 if (je->eta_sec != INT_MAX && je->nr_running) {
467 char *iops_str[DDIR_RWDIR_CNT];
468 char *rate_str[DDIR_RWDIR_CNT];
473 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
474 strcpy(perc_str, "-.-% done");
478 if (je->nr_setting_up && je->nr_running)
479 mult *= (1.0 - (double) je->nr_setting_up / (double) je->nr_running);
483 sprintf(perc_str, "%3.1f%% done", perc);
486 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
487 rate_str[ddir] = num2str(je->rate[ddir], 5,
488 1024, je->is_pow2, je->unit_base);
489 iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0, 0);
492 left = sizeof(output) - (p - output) - 1;
494 l = snprintf(p, left, ": [%s] [%s] [%s/%s/%s /s] [%s/%s/%s iops] [eta %s]",
495 je->run_str, perc_str, rate_str[DDIR_READ],
496 rate_str[DDIR_WRITE], rate_str[DDIR_TRIM],
497 iops_str[DDIR_READ], iops_str[DDIR_WRITE],
498 iops_str[DDIR_TRIM], eta_str);
500 if (l >= 0 && l < linelen_last)
501 p += sprintf(p, "%*s", linelen_last - l, "");
504 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
505 free(rate_str[ddir]);
506 free(iops_str[ddir]);
509 p += sprintf(p, "\r");
511 printf("%s", output);
513 if (!eta_new_line_init) {
514 fio_gettime(&disp_eta_new_line, NULL);
515 eta_new_line_init = 1;
516 } else if (eta_new_line &&
517 mtime_since_now(&disp_eta_new_line) > eta_new_line * 1000) {
518 fio_gettime(&disp_eta_new_line, NULL);
519 eta_new_line_pending = 1;
525 void print_thread_status(void)
533 size = sizeof(*je) + thread_number * sizeof(char) + 1;
537 if (calc_thread_status(je, 0))
538 display_thread_status(je);
543 void print_status_init(int thr_number)
545 run_str[thr_number] = 'P';