X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=eta.c;h=e458457a902f4df3fc3e6642c402abf6148c7016;hp=6118d1af21b5afccee8c9f106bc4cbd93b557c61;hb=0f38bbef532ef9da0d43382dca58a20e57c63dc1;hpb=b814fb2694fe178b5cb94e046b9d31944e752f4a diff --git a/eta.c b/eta.c index 6118d1af..e458457a 100644 --- a/eta.c +++ b/eta.c @@ -6,19 +6,44 @@ #include #include "fio.h" +#include "lib/pow2.h" -static char run_str[REAL_MAX_JOBS + 1]; +static char __run_str[REAL_MAX_JOBS + 1]; +static char run_str[__THREAD_RUNSTR_SZ(REAL_MAX_JOBS)]; + +static void update_condensed_str(char *rstr, char *run_str_condensed) +{ + if (*rstr) { + while (*rstr) { + int nr = 1; + + *run_str_condensed++ = *rstr++; + while (*(rstr - 1) == *rstr) { + rstr++; + nr++; + } + run_str_condensed += sprintf(run_str_condensed, "(%u),", nr); + } + run_str_condensed--; + } + *run_str_condensed = '\0'; +} /* * Sets the status of the 'td' in the printed status map. */ static void check_str_update(struct thread_data *td) { - char c = run_str[td->thread_number - 1]; + char c = __run_str[td->thread_number - 1]; switch (td->runstate) { case TD_REAPED: - c = '_'; + if (td->error) + c = 'X'; + else if (td->sig) + c = 'K'; + else + c = '_'; break; case TD_EXITED: c = 'E'; @@ -48,11 +73,16 @@ static void check_str_update(struct thread_data *td) c = 'r'; else c = 'R'; - } else { + } else if (td_write(td)) { if (td_random(td)) c = 'w'; else c = 'W'; + } else { + if (td_random(td)) + c = 'd'; + else + c = 'D'; } break; case TD_PRE_READING: @@ -64,10 +94,14 @@ static void check_str_update(struct thread_data *td) case TD_FSYNCING: c = 'F'; break; + case TD_FINISHING: + c = 'f'; + break; case TD_CREATED: c = 'C'; break; case TD_INITIALIZED: + case TD_SETTING_UP: c = 'I'; break; case TD_NOT_CREATED: @@ -77,13 +111,14 @@ static void check_str_update(struct thread_data *td) log_err("state %d\n", td->runstate); } - run_str[td->thread_number - 1] = c; + __run_str[td->thread_number - 1] = c; + update_condensed_str(__run_str, run_str); } /* * Convert seconds to a printable string. */ -static void eta_to_str(char *str, unsigned long eta_sec) +void eta_to_str(char *str, unsigned long eta_sec) { unsigned int d, h, m, s; int disp_hour = 0; @@ -116,8 +151,10 @@ static int thread_eta(struct thread_data *td) unsigned long long bytes_total, bytes_done; unsigned long eta_sec = 0; unsigned long elapsed; + uint64_t timeout; elapsed = (mtime_since_now(&td->epoch) + 999) / 1000; + timeout = td->o.timeout / 1000000UL; bytes_total = td->total_io_size; @@ -128,52 +165,82 @@ static int thread_eta(struct thread_data *td) bytes_total = td->fill_device_size; } + if (td->o.zone_size && td->o.zone_skip && bytes_total) { + unsigned int nr_zones; + uint64_t zone_bytes; + + zone_bytes = bytes_total + td->o.zone_size + td->o.zone_skip; + nr_zones = (zone_bytes - 1) / (td->o.zone_size + td->o.zone_skip); + bytes_total -= nr_zones * td->o.zone_skip; + } + /* - * if writing, bytes_total will be twice the size. If mixing, - * assume a 50/50 split and thus bytes_total will be 50% larger. + * if writing and verifying afterwards, bytes_total will be twice the + * size. In a mixed workload, verify phase will be the size of the + * first stage writes. */ if (td->o.do_verify && td->o.verify && td_write(td)) { - if (td_rw(td)) - bytes_total = bytes_total * 3 / 2; - else + if (td_rw(td)) { + unsigned int perc = 50; + + if (td->o.rwmix[DDIR_WRITE]) + perc = td->o.rwmix[DDIR_WRITE]; + + bytes_total += (bytes_total * perc) / 100; + } else bytes_total <<= 1; } - if (td->o.zone_size && td->o.zone_skip) - bytes_total /= (td->o.zone_skip / td->o.zone_size); - if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) { double perc, perc_t; - bytes_done = td->io_bytes[DDIR_READ] + td->io_bytes[DDIR_WRITE]; - perc = (double) bytes_done / (double) bytes_total; - if (perc > 1.0) - perc = 1.0; + bytes_done = ddir_rw_sum(td->io_bytes); + + if (bytes_total) { + perc = (double) bytes_done / (double) bytes_total; + if (perc > 1.0) + perc = 1.0; + } else + perc = 0.0; if (td->o.time_based) { - perc_t = (double) elapsed / (double) td->o.timeout; - if (perc_t < perc) - perc = perc_t; + if (timeout) { + perc_t = (double) elapsed / (double) timeout; + if (perc_t < perc) + perc = perc_t; + } else { + /* + * Will never hit, we can't have time_based + * without a timeout set. + */ + perc = 0.0; + } } eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed; if (td->o.timeout && - eta_sec > (td->o.timeout + done_secs - elapsed)) - eta_sec = td->o.timeout + done_secs - elapsed; + eta_sec > (timeout + done_secs - elapsed)) + eta_sec = timeout + done_secs - elapsed; } else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED || td->runstate == TD_INITIALIZED + || td->runstate == TD_SETTING_UP || td->runstate == TD_RAMP || td->runstate == TD_PRE_READING) { int t_eta = 0, r_eta = 0; + unsigned long long rate_bytes; /* * We can only guess - assume it'll run the full timeout * if given, otherwise assume it'll run at the specified rate. */ if (td->o.timeout) { - t_eta = td->o.timeout + td->o.start_delay + - td->o.ramp_time; + uint64_t __timeout = td->o.timeout; + uint64_t start_delay = td->o.start_delay; + uint64_t ramp_time = td->o.ramp_time; + + t_eta = __timeout + start_delay + ramp_time; + t_eta /= 1000000ULL; if (in_ramp_time(td)) { unsigned long ramp_left; @@ -184,10 +251,10 @@ static int thread_eta(struct thread_data *td) t_eta -= ramp_left; } } - if (td->o.rate[0] || td->o.rate[1]) { - r_eta = (bytes_total / 1024) / - (td->o.rate[0] + td->o.rate[1]); - r_eta += td->o.start_delay; + rate_bytes = ddir_rw_sum(td->o.rate); + if (rate_bytes) { + r_eta = (bytes_total / 1024) / rate_bytes; + r_eta += (td->o.start_delay / 1000000ULL); } if (r_eta && t_eta) @@ -208,22 +275,44 @@ static int thread_eta(struct thread_data *td) return eta_sec; } -static void calc_rate(unsigned long mtime, unsigned long long *io_bytes, +static void calc_rate(int unified_rw_rep, unsigned long mtime, + unsigned long long *io_bytes, unsigned long long *prev_io_bytes, unsigned int *rate) { - rate[0] = (io_bytes[0] - prev_io_bytes[0]) / mtime; - rate[1] = (io_bytes[1] - prev_io_bytes[1]) / mtime; - prev_io_bytes[0] = io_bytes[0]; - prev_io_bytes[1] = io_bytes[1]; + int i; + + for (i = 0; i < DDIR_RWDIR_CNT; i++) { + unsigned long long diff; + + diff = io_bytes[i] - prev_io_bytes[i]; + if (unified_rw_rep) { + rate[i] = 0; + rate[0] += ((1000 * diff) / mtime) / 1024; + } else + rate[i] = ((1000 * diff) / mtime) / 1024; + + prev_io_bytes[i] = io_bytes[i]; + } } -static void calc_iops(unsigned long mtime, unsigned long long *io_iops, +static void calc_iops(int unified_rw_rep, unsigned long mtime, + unsigned long long *io_iops, unsigned long long *prev_io_iops, unsigned int *iops) { - iops[0] = ((io_iops[0] - prev_io_iops[0]) * 1000) / mtime; - iops[1] = ((io_iops[1] - prev_io_iops[1]) * 1000) / mtime; - prev_io_iops[0] = io_iops[0]; - prev_io_iops[1] = io_iops[1]; + int i; + + for (i = 0; i < DDIR_RWDIR_CNT; i++) { + unsigned long long diff; + + diff = io_iops[i] - prev_io_iops[i]; + if (unified_rw_rep) { + iops[i] = 0; + iops[0] += (diff * 1000) / mtime; + } else + iops[i] = (diff * 1000) / mtime; + + prev_io_iops[i] = io_iops[i]; + } } /* @@ -233,29 +322,31 @@ static void calc_iops(unsigned long mtime, unsigned long long *io_iops, int calc_thread_status(struct jobs_eta *je, int force) { struct thread_data *td; - int i; + int i, unified_rw_rep; unsigned long rate_time, disp_time, bw_avg_time, *eta_secs; - unsigned long long io_bytes[2]; - unsigned long long io_iops[2]; + unsigned long long io_bytes[DDIR_RWDIR_CNT]; + unsigned long long io_iops[DDIR_RWDIR_CNT]; 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 unsigned long long rate_io_bytes[DDIR_RWDIR_CNT]; + static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT]; + static unsigned long long disp_io_iops[DDIR_RWDIR_CNT]; static struct timeval rate_prev_time, disp_prev_time; - int i2p = 0; if (!force) { - if (temp_stall_ts || terse_output || eta_print == FIO_ETA_NEVER) + if (output_format != FIO_OUTPUT_NORMAL && + f_out == stdout) + return 0; + if (temp_stall_ts || eta_print == FIO_ETA_NEVER) return 0; if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS)) return 0; } - if (!rate_io_bytes[0] && !rate_io_bytes[1]) + if (!ddir_rw_sum(rate_io_bytes)) fill_start_time(&rate_prev_time); - if (!disp_io_bytes[0] && !disp_io_bytes[1]) + if (!ddir_rw_sum(disp_io_bytes)) fill_start_time(&disp_prev_time); eta_secs = malloc(thread_number * sizeof(unsigned long)); @@ -263,26 +354,48 @@ int calc_thread_status(struct jobs_eta *je, int force) je->elapsed_sec = (mtime_since_genesis() + 999) / 1000; - io_bytes[0] = io_bytes[1] = 0; - io_iops[0] = io_iops[1] = 0; + io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0; + io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0; bw_avg_time = ULONG_MAX; + unified_rw_rep = 0; for_each_td(td, i) { + unified_rw_rep += td->o.unified_rw_rep; + if (is_power_of_2(td->o.kb_base)) + je->is_pow2 = 1; + je->unit_base = td->o.unit_base; 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) { + || td->runstate == TD_PRE_READING + || td->runstate == TD_FINISHING) { 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]; + if (td_read(td)) { + je->t_rate[0] += td->o.rate[DDIR_READ]; + je->t_iops[0] += td->o.rate_iops[DDIR_READ]; + je->m_rate[0] += td->o.ratemin[DDIR_READ]; + je->m_iops[0] += td->o.rate_iops_min[DDIR_READ]; + } + if (td_write(td)) { + je->t_rate[1] += td->o.rate[DDIR_WRITE]; + je->t_iops[1] += td->o.rate_iops[DDIR_WRITE]; + je->m_rate[1] += td->o.ratemin[DDIR_WRITE]; + je->m_iops[1] += td->o.rate_iops_min[DDIR_WRITE]; + } + if (td_trim(td)) { + je->t_rate[2] += td->o.rate[DDIR_TRIM]; + je->t_iops[2] += td->o.rate_iops[DDIR_TRIM]; + je->m_rate[2] += td->o.ratemin[DDIR_TRIM]; + je->m_iops[2] += td->o.rate_iops_min[DDIR_TRIM]; + } + je->files_open += td->nr_open_files; } else if (td->runstate == TD_RAMP) { je->nr_running++; je->nr_ramp++; - } else if (td->runstate < TD_RUNNING) + } else if (td->runstate == TD_SETTING_UP) + je->nr_setting_up++; + else if (td->runstate < TD_RUNNING) je->nr_pending++; if (je->elapsed_sec >= 3) @@ -292,11 +405,18 @@ int calc_thread_status(struct jobs_eta *je, int force) check_str_update(td); - if (td->runstate > TD_RAMP) { - io_bytes[0] += td->io_bytes[0]; - io_bytes[1] += td->io_bytes[1]; - io_iops[0] += td->io_blocks[0]; - io_iops[1] += td->io_blocks[1]; + if (td->runstate > TD_SETTING_UP) { + int ddir; + + for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) { + if (unified_rw_rep) { + io_bytes[0] += td->io_bytes[ddir]; + io_iops[0] += td->io_blocks[ddir]; + } else { + io_bytes[ddir] += td->io_bytes[ddir]; + io_iops[ddir] += td->io_blocks[ddir]; + } + } } } @@ -306,8 +426,6 @@ int calc_thread_status(struct jobs_eta *je, int force) 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] < je->eta_sec) je->eta_sec = eta_secs[i]; @@ -323,10 +441,12 @@ int calc_thread_status(struct jobs_eta *je, int force) 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, je->rate); + calc_rate(unified_rw_rep, rate_time, io_bytes, rate_io_bytes, + je->rate); memcpy(&rate_prev_time, &now, sizeof(now)); add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0); add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0); + add_agg_sample(je->rate[DDIR_TRIM], DDIR_TRIM, 0); } disp_time = mtime_since(&disp_prev_time, &now); @@ -337,8 +457,8 @@ int calc_thread_status(struct jobs_eta *je, int force) if (!force && disp_time < 900) return 0; - calc_rate(disp_time, io_bytes, disp_io_bytes, je->rate); - calc_iops(disp_time, io_iops, disp_io_iops, je->iops); + calc_rate(unified_rw_rep, disp_time, io_bytes, disp_io_bytes, je->rate); + calc_iops(unified_rw_rep, disp_time, io_iops, disp_io_iops, je->iops); memcpy(&disp_prev_time, &now, sizeof(now)); @@ -346,88 +466,133 @@ int calc_thread_status(struct jobs_eta *je, int force) return 0; je->nr_threads = thread_number; - memcpy(je->run_str, run_str, thread_number * sizeof(char)); - + update_condensed_str(__run_str, run_str); + memcpy(je->run_str, run_str, strlen(run_str)); return 1; } void display_thread_status(struct jobs_eta *je) { + static struct timeval disp_eta_new_line; + static int eta_new_line_init, eta_new_line_pending; static int linelen_last; static int eta_good; - char output[512], *p = output; + char output[REAL_MAX_JOBS + 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); } + if (eta_new_line_pending) { + eta_new_line_pending = 0; + p += sprintf(p, "\n"); + } + p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open); - if (je->m_rate || je->t_rate) { + if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) { char *tr, *mr; - mr = num2str(je->m_rate, 4, 0, i2p); - tr = num2str(je->t_rate, 4, 0, i2p); + mr = num2str(je->m_rate[0] + je->m_rate[1], 4, 0, je->is_pow2, 8); + tr = num2str(je->t_rate[0] + je->t_rate[1], 4, 0, je->is_pow2, 8); p += sprintf(p, ", CR=%s/%s KB/s", tr, mr); free(tr); free(mr); - } else if (je->m_iops || je->t_iops) - p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops); + } else if (je->m_iops[0] || je->m_iops[1] || je->t_iops[0] || je->t_iops[1]) { + p += sprintf(p, ", CR=%d/%d IOPS", + je->t_iops[0] + je->t_iops[1], + je->m_iops[0] + je->m_iops[1]); + } if (je->eta_sec != INT_MAX && je->nr_running) { char perc_str[32]; - char *iops_str[2]; - char *rate_str[2]; + char *iops_str[DDIR_RWDIR_CNT]; + char *rate_str[DDIR_RWDIR_CNT]; + size_t left; int l; + int ddir; if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running) strcpy(perc_str, "-.-% done"); else { + double mult = 100.0; + + if (je->nr_setting_up && je->nr_running) + mult *= (1.0 - (double) je->nr_setting_up / (double) je->nr_running); + eta_good = 1; - perc *= 100.0; + perc *= mult; sprintf(perc_str, "%3.1f%% done", perc); } - rate_str[0] = num2str(je->rate[0], 5, 10, i2p); - rate_str[1] = num2str(je->rate[1], 5, 10, i2p); + for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) { + rate_str[ddir] = num2str(je->rate[ddir], 5, + 1024, je->is_pow2, je->unit_base); + iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0, 0); + } - iops_str[0] = num2str(je->iops[0], 4, 1, 0); - iops_str[1] = num2str(je->iops[1], 4, 1, 0); + left = sizeof(output) - (p - output) - 1; - l = sprintf(p, ": [%s] [%s] [%s/%s /s] [%s/%s iops] [eta %s]", - je->run_str, perc_str, rate_str[0], - rate_str[1], iops_str[0], iops_str[1], eta_str); + l = snprintf(p, left, ": [%s] [%s] [%s/%s/%s /s] [%s/%s/%s iops] [eta %s]", + je->run_str, perc_str, rate_str[DDIR_READ], + rate_str[DDIR_WRITE], rate_str[DDIR_TRIM], + iops_str[DDIR_READ], iops_str[DDIR_WRITE], + iops_str[DDIR_TRIM], eta_str); p += l; if (l >= 0 && l < linelen_last) p += sprintf(p, "%*s", linelen_last - l, ""); linelen_last = l; - free(rate_str[0]); - free(rate_str[1]); - free(iops_str[0]); - free(iops_str[1]); + for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) { + free(rate_str[ddir]); + free(iops_str[ddir]); + } } p += sprintf(p, "\r"); printf("%s", output); + + if (!eta_new_line_init) { + fio_gettime(&disp_eta_new_line, NULL); + eta_new_line_init = 1; + } else if (eta_new_line && mtime_since_now(&disp_eta_new_line) > eta_new_line) { + fio_gettime(&disp_eta_new_line, NULL); + eta_new_line_pending = 1; + } + fflush(stdout); } -void print_thread_status(void) +struct jobs_eta *get_jobs_eta(int force, size_t *size) { struct jobs_eta *je; - size_t size; if (!thread_number) - return; + return NULL; - size = sizeof(*je) + thread_number * sizeof(char) + 1; - je = malloc(size); - memset(je, 0, size); + *size = sizeof(*je) + THREAD_RUNSTR_SZ; + je = malloc(*size); + if (!je) + return NULL; + memset(je, 0, *size); + + if (!calc_thread_status(je, force)) { + free(je); + return NULL; + } + + *size = sizeof(*je) + strlen((char *) je->run_str) + 1; + return je; +} + +void print_thread_status(void) +{ + struct jobs_eta *je; + size_t size; - if (calc_thread_status(je, 0)) + je = get_jobs_eta(0, &size); + if (je) display_thread_status(je); free(je); @@ -435,5 +600,6 @@ void print_thread_status(void) void print_status_init(int thr_number) { - run_str[thr_number] = 'P'; + __run_str[thr_number] = 'P'; + update_condensed_str(__run_str, run_str); }