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;
132 elapsed = (mtime_since_now(&td->epoch) + 999) / 1000;
133 timeout = td->o.timeout / 1000000UL;
135 bytes_total = td->total_io_size;
137 if (td->o.fill_device && td->o.size == -1ULL) {
138 if (!td->fill_device_size || td->fill_device_size == -1ULL)
141 bytes_total = td->fill_device_size;
144 if (td->o.zone_size && td->o.zone_skip && bytes_total) {
145 unsigned int nr_zones;
148 zone_bytes = bytes_total + td->o.zone_size + td->o.zone_skip;
149 nr_zones = (zone_bytes - 1) / (td->o.zone_size + td->o.zone_skip);
150 bytes_total -= nr_zones * td->o.zone_skip;
154 * if writing and verifying afterwards, bytes_total will be twice the
155 * size. In a mixed workload, verify phase will be the size of the
156 * first stage writes.
158 if (td->o.do_verify && td->o.verify && td_write(td)) {
160 unsigned int perc = 50;
162 if (td->o.rwmix[DDIR_WRITE])
163 perc = td->o.rwmix[DDIR_WRITE];
165 bytes_total += (bytes_total * perc) / 100;
170 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) {
173 bytes_done = ddir_rw_sum(td->io_bytes);
174 perc = (double) bytes_done / (double) bytes_total;
178 if (td->o.time_based) {
179 perc_t = (double) elapsed / (double) timeout;
184 eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
187 eta_sec > (timeout + done_secs - elapsed))
188 eta_sec = timeout + done_secs - elapsed;
189 } else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED
190 || td->runstate == TD_INITIALIZED
191 || td->runstate == TD_SETTING_UP
192 || td->runstate == TD_RAMP
193 || td->runstate == TD_PRE_READING) {
194 int t_eta = 0, r_eta = 0;
195 unsigned long long rate_bytes;
198 * We can only guess - assume it'll run the full timeout
199 * if given, otherwise assume it'll run at the specified rate.
202 uint64_t timeout = td->o.timeout;
203 uint64_t start_delay = td->o.start_delay;
204 uint64_t ramp_time = td->o.ramp_time;
206 t_eta = timeout + start_delay + ramp_time;
209 if (in_ramp_time(td)) {
210 unsigned long ramp_left;
212 ramp_left = mtime_since_now(&td->epoch);
213 ramp_left = (ramp_left + 999) / 1000;
214 if (ramp_left <= t_eta)
218 rate_bytes = ddir_rw_sum(td->o.rate);
220 r_eta = (bytes_total / 1024) / rate_bytes;
221 r_eta += (td->o.start_delay / 1000000ULL);
225 eta_sec = min(r_eta, t_eta);
234 * thread is already done or waiting for fsync
242 static void calc_rate(int unified_rw_rep, unsigned long mtime,
243 unsigned long long *io_bytes,
244 unsigned long long *prev_io_bytes, unsigned int *rate)
248 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
249 unsigned long long diff;
251 diff = io_bytes[i] - prev_io_bytes[i];
252 if (unified_rw_rep) {
254 rate[0] += ((1000 * diff) / mtime) / 1024;
256 rate[i] = ((1000 * diff) / mtime) / 1024;
258 prev_io_bytes[i] = io_bytes[i];
262 static void calc_iops(int unified_rw_rep, unsigned long mtime,
263 unsigned long long *io_iops,
264 unsigned long long *prev_io_iops, unsigned int *iops)
268 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
269 unsigned long long diff;
271 diff = io_iops[i] - prev_io_iops[i];
272 if (unified_rw_rep) {
274 iops[0] += (diff * 1000) / mtime;
276 iops[i] = (diff * 1000) / mtime;
278 prev_io_iops[i] = io_iops[i];
283 * Print status of the jobs we know about. This includes rate estimates,
284 * ETA, thread state, etc.
286 int calc_thread_status(struct jobs_eta *je, int force)
288 struct thread_data *td;
289 int i, unified_rw_rep;
290 unsigned long rate_time, disp_time, bw_avg_time, *eta_secs;
291 unsigned long long io_bytes[DDIR_RWDIR_CNT];
292 unsigned long long io_iops[DDIR_RWDIR_CNT];
295 static unsigned long long rate_io_bytes[DDIR_RWDIR_CNT];
296 static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT];
297 static unsigned long long disp_io_iops[DDIR_RWDIR_CNT];
298 static struct timeval rate_prev_time, disp_prev_time;
301 if (output_format != FIO_OUTPUT_NORMAL &&
304 if (temp_stall_ts || eta_print == FIO_ETA_NEVER)
307 if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
311 if (!ddir_rw_sum(rate_io_bytes))
312 fill_start_time(&rate_prev_time);
313 if (!ddir_rw_sum(disp_io_bytes))
314 fill_start_time(&disp_prev_time);
316 eta_secs = malloc(thread_number * sizeof(unsigned long));
317 memset(eta_secs, 0, thread_number * sizeof(unsigned long));
319 je->elapsed_sec = (mtime_since_genesis() + 999) / 1000;
321 io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0;
322 io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0;
323 bw_avg_time = ULONG_MAX;
326 unified_rw_rep += td->o.unified_rw_rep;
327 if (is_power_of_2(td->o.kb_base))
329 je->unit_base = td->o.unit_base;
330 if (td->o.bw_avg_time < bw_avg_time)
331 bw_avg_time = td->o.bw_avg_time;
332 if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING
333 || td->runstate == TD_FSYNCING
334 || td->runstate == TD_PRE_READING) {
337 je->t_rate[0] += td->o.rate[DDIR_READ];
338 je->t_iops[0] += td->o.rate_iops[DDIR_READ];
339 je->m_rate[0] += td->o.ratemin[DDIR_READ];
340 je->m_iops[0] += td->o.rate_iops_min[DDIR_READ];
343 je->t_rate[1] += td->o.rate[DDIR_WRITE];
344 je->t_iops[1] += td->o.rate_iops[DDIR_WRITE];
345 je->m_rate[1] += td->o.ratemin[DDIR_WRITE];
346 je->m_iops[1] += td->o.rate_iops_min[DDIR_WRITE];
349 je->t_rate[2] += td->o.rate[DDIR_TRIM];
350 je->t_iops[2] += td->o.rate_iops[DDIR_TRIM];
351 je->m_rate[2] += td->o.ratemin[DDIR_TRIM];
352 je->m_iops[2] += td->o.rate_iops_min[DDIR_TRIM];
355 je->files_open += td->nr_open_files;
356 } else if (td->runstate == TD_RAMP) {
359 } else if (td->runstate == TD_SETTING_UP) {
362 } else if (td->runstate < TD_RUNNING)
365 if (je->elapsed_sec >= 3)
366 eta_secs[i] = thread_eta(td);
368 eta_secs[i] = INT_MAX;
370 check_str_update(td);
372 if (td->runstate > TD_SETTING_UP) {
375 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
376 if (unified_rw_rep) {
377 io_bytes[0] += td->io_bytes[ddir];
378 io_iops[0] += td->io_blocks[ddir];
380 io_bytes[ddir] += td->io_bytes[ddir];
381 io_iops[ddir] += td->io_blocks[ddir];
387 if (exitall_on_terminate)
388 je->eta_sec = INT_MAX;
393 if (exitall_on_terminate) {
394 if (eta_secs[i] < je->eta_sec)
395 je->eta_sec = eta_secs[i];
397 if (eta_secs[i] > je->eta_sec)
398 je->eta_sec = eta_secs[i];
404 fio_gettime(&now, NULL);
405 rate_time = mtime_since(&rate_prev_time, &now);
407 if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
408 calc_rate(unified_rw_rep, rate_time, io_bytes, rate_io_bytes,
410 memcpy(&rate_prev_time, &now, sizeof(now));
411 add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0);
412 add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0);
413 add_agg_sample(je->rate[DDIR_TRIM], DDIR_TRIM, 0);
416 disp_time = mtime_since(&disp_prev_time, &now);
419 * Allow a little slack, the target is to print it every 1000 msecs
421 if (!force && disp_time < 900)
424 calc_rate(unified_rw_rep, disp_time, io_bytes, disp_io_bytes, je->rate);
425 calc_iops(unified_rw_rep, disp_time, io_iops, disp_io_iops, je->iops);
427 memcpy(&disp_prev_time, &now, sizeof(now));
429 if (!force && !je->nr_running && !je->nr_pending)
432 je->nr_threads = thread_number;
433 memcpy(je->run_str, run_str, thread_number * sizeof(char));
437 void display_thread_status(struct jobs_eta *je)
439 static struct timeval disp_eta_new_line;
440 static int eta_new_line_init, eta_new_line_pending;
441 static int linelen_last;
443 char output[REAL_MAX_JOBS + 512], *p = output;
447 if (je->eta_sec != INT_MAX && je->elapsed_sec) {
448 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
449 eta_to_str(eta_str, je->eta_sec);
452 if (eta_new_line_pending) {
453 eta_new_line_pending = 0;
454 p += sprintf(p, "\n");
457 p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open);
458 if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
461 mr = num2str(je->m_rate[0] + je->m_rate[1], 4, 0, je->is_pow2, 8);
462 tr = num2str(je->t_rate[0] + je->t_rate[1], 4, 0, je->is_pow2, 8);
463 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
466 } else if (je->m_iops[0] || je->m_iops[1] || je->t_iops[0] || je->t_iops[1]) {
467 p += sprintf(p, ", CR=%d/%d IOPS",
468 je->t_iops[0] + je->t_iops[1],
469 je->m_iops[0] + je->m_iops[1]);
471 if (je->eta_sec != INT_MAX && je->nr_running) {
473 char *iops_str[DDIR_RWDIR_CNT];
474 char *rate_str[DDIR_RWDIR_CNT];
479 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
480 strcpy(perc_str, "-.-% done");
484 if (je->nr_setting_up && je->nr_running)
485 mult *= (1.0 - (double) je->nr_setting_up / (double) je->nr_running);
489 sprintf(perc_str, "%3.1f%% done", perc);
492 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
493 rate_str[ddir] = num2str(je->rate[ddir], 5,
494 1024, je->is_pow2, je->unit_base);
495 iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0, 0);
498 left = sizeof(output) - (p - output) - 1;
500 l = snprintf(p, left, ": [%s] [%s] [%s/%s/%s /s] [%s/%s/%s iops] [eta %s]",
501 je->run_str, perc_str, rate_str[DDIR_READ],
502 rate_str[DDIR_WRITE], rate_str[DDIR_TRIM],
503 iops_str[DDIR_READ], iops_str[DDIR_WRITE],
504 iops_str[DDIR_TRIM], eta_str);
506 if (l >= 0 && l < linelen_last)
507 p += sprintf(p, "%*s", linelen_last - l, "");
510 for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
511 free(rate_str[ddir]);
512 free(iops_str[ddir]);
515 p += sprintf(p, "\r");
517 printf("%s", output);
519 if (!eta_new_line_init) {
520 fio_gettime(&disp_eta_new_line, NULL);
521 eta_new_line_init = 1;
522 } else if (eta_new_line &&
523 mtime_since_now(&disp_eta_new_line) > eta_new_line * 1000) {
524 fio_gettime(&disp_eta_new_line, NULL);
525 eta_new_line_pending = 1;
531 void print_thread_status(void)
539 size = sizeof(*je) + thread_number * sizeof(char) + 1;
543 if (calc_thread_status(je, 0))
544 display_thread_status(je);
549 void print_status_init(int thr_number)
551 run_str[thr_number] = 'P';