X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=eta.c;h=e8dfd288b69241c418a62fd97dcb8e816a5f1dc2;hp=fc0292f3d7ac6c2e9b4ef5da5ecd29397572a274;hb=cf451d1ede3bbbd2fed3619eb43def054d5b5a5a;hpb=37db14feece08eb6e43de87c404180650ed5aa6f diff --git a/eta.c b/eta.c index fc0292f3..e8dfd288 100644 --- a/eta.c +++ b/eta.c @@ -230,33 +230,26 @@ static void calc_iops(unsigned long mtime, unsigned long long *io_iops, * Print status of the jobs we know about. This includes rate estimates, * ETA, thread state, etc. */ -void print_thread_status(void) +int calc_thread_status(struct jobs_eta *je) { - unsigned long elapsed = (mtime_since_genesis() + 999) / 1000; - int i, nr_ramp, nr_running, nr_pending, t_rate, m_rate; - int t_iops, m_iops, files_open; struct thread_data *td; - char eta_str[128]; - double perc = 0.0; - unsigned long long io_bytes[2], io_iops[2]; - unsigned long rate_time, disp_time, bw_avg_time, *eta_secs, eta_sec; + int i; + unsigned long rate_time, disp_time, bw_avg_time, *eta_secs; + unsigned long long io_bytes[2]; + unsigned long long io_iops[2]; struct timeval now; static unsigned long long rate_io_bytes[2]; static unsigned long long disp_io_bytes[2]; static unsigned long long disp_io_iops[2]; static struct timeval rate_prev_time, disp_prev_time; - static unsigned int rate[2], iops[2]; - static int linelen_last; - static int eta_good; - char output[512], *p = output; int i2p = 0; if (temp_stall_ts || terse_output || eta_print == FIO_ETA_NEVER) - return; + return 0; if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS)) - return; + return 0; if (!rate_io_bytes[0] && !rate_io_bytes[1]) fill_start_time(&rate_prev_time); @@ -266,32 +259,31 @@ void print_thread_status(void) eta_secs = malloc(thread_number * sizeof(unsigned long)); memset(eta_secs, 0, thread_number * sizeof(unsigned long)); + je->elapsed_sec = (mtime_since_genesis() + 999) / 1000; + io_bytes[0] = io_bytes[1] = 0; io_iops[0] = io_iops[1] = 0; - nr_pending = nr_running = t_rate = m_rate = t_iops = m_iops = 0; - nr_ramp = 0; bw_avg_time = ULONG_MAX; - files_open = 0; for_each_td(td, i) { if (td->o.bw_avg_time < bw_avg_time) bw_avg_time = td->o.bw_avg_time; if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING || td->runstate == TD_FSYNCING || td->runstate == TD_PRE_READING) { - nr_running++; - t_rate += td->o.rate[0] + td->o.rate[1]; - m_rate += td->o.ratemin[0] + td->o.ratemin[1]; - t_iops += td->o.rate_iops[0] + td->o.rate_iops[1]; - m_iops += td->o.rate_iops_min[0] + + je->nr_running++; + je->t_rate += td->o.rate[0] + td->o.rate[1]; + je->m_rate += td->o.ratemin[0] + td->o.ratemin[1]; + je->t_iops += td->o.rate_iops[0] + td->o.rate_iops[1]; + je->m_iops += td->o.rate_iops_min[0] + td->o.rate_iops_min[1]; - files_open += td->nr_open_files; + je->files_open += td->nr_open_files; } else if (td->runstate == TD_RAMP) { - nr_running++; - nr_ramp++; + je->nr_running++; + je->nr_ramp++; } else if (td->runstate < TD_RUNNING) - nr_pending++; + je->nr_pending++; - if (elapsed >= 3) + if (je->elapsed_sec >= 3) eta_secs[i] = thread_eta(td); else eta_secs[i] = INT_MAX; @@ -307,37 +299,32 @@ void print_thread_status(void) } if (exitall_on_terminate) - eta_sec = INT_MAX; + je->eta_sec = INT_MAX; else - eta_sec = 0; + je->eta_sec = 0; for_each_td(td, i) { if (!i2p && is_power_of_2(td->o.kb_base)) i2p = 1; if (exitall_on_terminate) { - if (eta_secs[i] < eta_sec) - eta_sec = eta_secs[i]; + if (eta_secs[i] < je->eta_sec) + je->eta_sec = eta_secs[i]; } else { - if (eta_secs[i] > eta_sec) - eta_sec = eta_secs[i]; + if (eta_secs[i] > je->eta_sec) + je->eta_sec = eta_secs[i]; } } free(eta_secs); - if (eta_sec != INT_MAX && elapsed) { - perc = (double) elapsed / (double) (elapsed + eta_sec); - eta_to_str(eta_str, eta_sec); - } - fio_gettime(&now, NULL); rate_time = mtime_since(&rate_prev_time, &now); if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) { - calc_rate(rate_time, io_bytes, rate_io_bytes, rate); + calc_rate(rate_time, io_bytes, rate_io_bytes, je->rate); memcpy(&rate_prev_time, &now, sizeof(now)); - add_agg_sample(rate[DDIR_READ], DDIR_READ, 0); - add_agg_sample(rate[DDIR_WRITE], DDIR_WRITE, 0); + add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0); + add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0); } disp_time = mtime_since(&disp_prev_time, &now); @@ -346,34 +333,51 @@ void print_thread_status(void) * Allow a little slack, the target is to print it every 1000 msecs */ if (disp_time < 900) - return; + return 0; - calc_rate(disp_time, io_bytes, disp_io_bytes, rate); - calc_iops(disp_time, io_iops, disp_io_iops, iops); + calc_rate(disp_time, io_bytes, disp_io_bytes, je->rate); + calc_iops(disp_time, io_iops, disp_io_iops, je->iops); memcpy(&disp_prev_time, &now, sizeof(now)); - if (!nr_running && !nr_pending) - return; + if (!je->nr_running && !je->nr_pending) + return 0; + + return 1; +} + +void display_thread_status(struct jobs_eta *je) +{ + static int linelen_last; + static int eta_good; + char output[512], *p = output; + char eta_str[128]; + double perc = 0.0; + int i2p = 0; + + if (je->eta_sec != INT_MAX && je->elapsed_sec) { + perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec); + eta_to_str(eta_str, je->eta_sec); + } - p += sprintf(p, "Jobs: %d (f=%d)", nr_running, files_open); - if (m_rate || t_rate) { + p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open); + if (je->m_rate || je->t_rate) { char *tr, *mr; - mr = num2str(m_rate, 4, 0, i2p); - tr = num2str(t_rate, 4, 0, i2p); + mr = num2str(je->m_rate, 4, 0, i2p); + tr = num2str(je->t_rate, 4, 0, i2p); p += sprintf(p, ", CR=%s/%s KB/s", tr, mr); free(tr); free(mr); - } else if (m_iops || t_iops) - p += sprintf(p, ", CR=%d/%d IOPS", t_iops, m_iops); - if (eta_sec != INT_MAX && nr_running) { + } else if (je->m_iops || je->t_iops) + p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops); + if (je->eta_sec != INT_MAX && je->nr_running) { char perc_str[32]; char *iops_str[2]; char *rate_str[2]; int l; - if ((!eta_sec && !eta_good) || nr_ramp == nr_running) + if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running) strcpy(perc_str, "-.-% done"); else { eta_good = 1; @@ -381,11 +385,11 @@ void print_thread_status(void) sprintf(perc_str, "%3.1f%% done", perc); } - rate_str[0] = num2str(rate[0], 5, 10, i2p); - rate_str[1] = num2str(rate[1], 5, 10, i2p); + rate_str[0] = num2str(je->rate[0], 5, 10, i2p); + rate_str[1] = num2str(je->rate[1], 5, 10, i2p); - iops_str[0] = num2str(iops[0], 4, 1, 0); - iops_str[1] = num2str(iops[1], 4, 1, 0); + iops_str[0] = num2str(je->iops[0], 4, 1, 0); + iops_str[1] = num2str(je->iops[1], 4, 1, 0); l = sprintf(p, ": [%s] [%s] [%s/%s /s] [%s/%s iops] [eta %s]", run_str, perc_str, rate_str[0], rate_str[1], @@ -402,11 +406,20 @@ void print_thread_status(void) } p += sprintf(p, "\r"); - if (!is_backend) { - printf("%s", output); - fflush(stdout); - } else - fio_server_text_output(output, p - output); + printf("%s", output); + fflush(stdout); +} + +void print_thread_status(void) +{ + struct jobs_eta je; + + memset(&je, 0, sizeof(je)); + + if (!calc_thread_status(&je)) + return; + + display_thread_status(&je); } void print_status_init(int thr_number)