#include <string.h>
#include "fio.h"
-#include "os.h"
-static char run_str[MAX_JOBS + 1];
+static char run_str[REAL_MAX_JOBS + 1];
/*
* Sets the status of the 'td' in the printed status map.
char c = run_str[td->thread_number - 1];
switch (td->runstate) {
- case TD_REAPED:
+ case TD_REAPED:
+ if (td->error)
+ c = 'X';
+ else if (td->sig)
+ c = 'K';
+ else
c = '_';
- break;
- case TD_EXITED:
- c = 'E';
- break;
- case TD_RUNNING:
- if (td_rw(td)) {
- if (td->sequential)
- c = 'M';
+ break;
+ case TD_EXITED:
+ c = 'E';
+ break;
+ case TD_RAMP:
+ c = '/';
+ break;
+ case TD_RUNNING:
+ if (td_rw(td)) {
+ if (td_random(td)) {
+ if (td->o.rwmix[DDIR_READ] == 100)
+ c = 'r';
+ else if (td->o.rwmix[DDIR_WRITE] == 100)
+ c = 'w';
else
c = 'm';
- } else if (td_read(td)) {
- if (td->sequential)
- c = 'R';
- else
- c = 'r';
} else {
- if (td->sequential)
+ if (td->o.rwmix[DDIR_READ] == 100)
+ c = 'R';
+ else if (td->o.rwmix[DDIR_WRITE] == 100)
c = 'W';
else
- c = 'w';
+ c = 'M';
}
- break;
- case TD_VERIFYING:
- c = 'V';
- break;
- case TD_FSYNCING:
- c = 'F';
- break;
- case TD_CREATED:
- c = 'C';
- break;
- case TD_INITIALIZED:
- c = 'I';
- break;
- case TD_NOT_CREATED:
- c = 'P';
- break;
- default:
- log_err("state %d\n", td->runstate);
+ } else if (td_read(td)) {
+ if (td_random(td))
+ c = 'r';
+ else
+ c = 'R';
+ } else {
+ if (td_random(td))
+ c = 'w';
+ else
+ c = 'W';
+ }
+ break;
+ case TD_PRE_READING:
+ c = 'p';
+ break;
+ case TD_VERIFYING:
+ c = 'V';
+ break;
+ case TD_FSYNCING:
+ c = 'F';
+ break;
+ case TD_CREATED:
+ c = 'C';
+ break;
+ case TD_INITIALIZED:
+ c = 'I';
+ break;
+ case TD_NOT_CREATED:
+ c = 'P';
+ break;
+ default:
+ log_err("state %d\n", td->runstate);
}
run_str[td->thread_number - 1] = c;
/*
* Convert seconds to a printable string.
*/
-static void eta_to_str(char *str, int eta_sec)
+static void eta_to_str(char *str, unsigned long eta_sec)
{
unsigned int d, h, m, s;
- static int always_d, always_h;
-
- d = h = m = s = 0;
+ int disp_hour = 0;
s = eta_sec % 60;
eta_sec /= 60;
eta_sec /= 24;
d = eta_sec;
- if (d || always_d) {
- always_d = 1;
- str += sprintf(str, "%02dd:", d);
- }
- if (h || always_h) {
- always_h = 1;
- str += sprintf(str, "%02dh:", h);
+ if (d) {
+ disp_hour = 1;
+ str += sprintf(str, "%02ud:", d);
}
- str += sprintf(str, "%02dm:", m);
- str += sprintf(str, "%02ds", s);
+ if (h || disp_hour)
+ str += sprintf(str, "%02uh:", h);
+
+ str += sprintf(str, "%02um:", m);
+ str += sprintf(str, "%02us", s);
}
/*
* Best effort calculation of the estimated pending runtime of a job.
*/
-static int thread_eta(struct thread_data *td, unsigned long elapsed)
+static int thread_eta(struct thread_data *td)
{
unsigned long long bytes_total, bytes_done;
- unsigned int eta_sec = 0;
+ unsigned long eta_sec = 0;
+ unsigned long elapsed;
+
+ elapsed = (mtime_since_now(&td->epoch) + 999) / 1000;
bytes_total = td->total_io_size;
+ if (td->o.fill_device && td->o.size == -1ULL) {
+ if (!td->fill_device_size || td->fill_device_size == -1ULL)
+ return 0;
+
+ bytes_total = td->fill_device_size;
+ }
+
/*
* 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 (td->verify) {
+ if (td->o.do_verify && td->o.verify && td_write(td)) {
if (td_rw(td))
bytes_total = bytes_total * 3 / 2;
else
bytes_total <<= 1;
}
- if (td->zone_size && td->zone_skip)
- bytes_total /= (td->zone_skip / td->zone_size);
+ 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;
+ 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;
- eta_sec = (elapsed * (1.0 / perc)) - elapsed;
+ if (td->o.time_based) {
+ perc_t = (double) elapsed / (double) td->o.timeout;
+ if (perc_t < perc)
+ perc = perc_t;
+ }
- if (td->timeout && eta_sec > (td->timeout - elapsed))
- eta_sec = td->timeout - elapsed;
+ 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;
} else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED
- || td->runstate == TD_INITIALIZED) {
+ || td->runstate == TD_INITIALIZED
+ || td->runstate == TD_RAMP
+ || td->runstate == TD_PRE_READING) {
int t_eta = 0, r_eta = 0;
/*
* We can only guess - assume it'll run the full timeout
* if given, otherwise assume it'll run at the specified rate.
*/
- if (td->timeout)
- t_eta = td->timeout + td->start_delay - elapsed;
- if (td->rate) {
- r_eta = (bytes_total / 1024) / td->rate;
- r_eta += td->start_delay - elapsed;
+ if (td->o.timeout) {
+ t_eta = td->o.timeout + td->o.start_delay +
+ td->o.ramp_time;
+
+ if (in_ramp_time(td)) {
+ unsigned long ramp_left;
+
+ ramp_left = mtime_since_now(&td->epoch);
+ ramp_left = (ramp_left + 999) / 1000;
+ if (ramp_left <= t_eta)
+ 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;
}
if (r_eta && t_eta)
return eta_sec;
}
+static void calc_rate(unsigned long mtime, unsigned long long *io_bytes,
+ unsigned long long *prev_io_bytes, unsigned int *rate)
+{
+ int i;
+
+ for (i = 0; i <= DDIR_WRITE; i++) {
+ unsigned long long diff;
+
+ diff = io_bytes[i] - prev_io_bytes[i];
+ rate[i] = ((1000 * diff) / mtime) / 1024;
+ }
+ prev_io_bytes[0] = io_bytes[0];
+ prev_io_bytes[1] = io_bytes[1];
+}
+
+static void calc_iops(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];
+}
+
/*
* 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, int force)
{
- unsigned long elapsed = mtime_since_genesis() / 1000;
- int i, nr_running, nr_pending, t_rate, m_rate, *eta_secs, eta_sec;
struct thread_data *td;
- char eta_str[32];
- double perc = 0.0;
-
- static unsigned long long prev_io_bytes[2];
- static struct timeval prev_time;
- static unsigned int r_rate, w_rate;
+ int i;
+ unsigned long rate_time, disp_time, bw_avg_time, *eta_secs;
unsigned long long io_bytes[2];
- unsigned long mtime;
+ unsigned long long io_iops[2];
+ struct timeval now;
- if (temp_stall_ts || terse_output)
- return;
+ 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;
- if (!prev_io_bytes[0] && !prev_io_bytes[1])
- fill_start_time(&prev_time);
+ if (!force) {
+ if (temp_stall_ts || terse_output || eta_print == FIO_ETA_NEVER)
+ return 0;
- eta_secs = malloc(thread_number * sizeof(int));
- memset(eta_secs, 0, thread_number * sizeof(int));
+ if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
+ return 0;
+ }
+
+ if (!rate_io_bytes[0] && !rate_io_bytes[1])
+ fill_start_time(&rate_prev_time);
+ if (!disp_io_bytes[0] && !disp_io_bytes[1])
+ fill_start_time(&disp_prev_time);
+
+ 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;
- nr_pending = nr_running = t_rate = m_rate = 0;
+ io_iops[0] = io_iops[1] = 0;
+ bw_avg_time = ULONG_MAX;
for_each_td(td, i) {
- if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING||
- td->runstate == TD_FSYNCING) {
- nr_running++;
- t_rate += td->rate;
- m_rate += td->ratemin;
+ if (is_power_of_2(td->o.kb_base))
+ je->is_pow2 = 1;
+ 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) {
+ je->nr_running++;
+ if (td_read(td)) {
+ je->t_rate += td->o.rate[DDIR_READ];
+ je->t_iops += td->o.rate_iops[DDIR_READ];
+ je->m_rate += td->o.ratemin[DDIR_READ];
+ je->m_iops += td->o.rate_iops_min[DDIR_READ];
+ }
+ if (td_write(td)) {
+ je->t_rate += td->o.rate[DDIR_WRITE];
+ je->t_iops += td->o.rate_iops[DDIR_WRITE];
+ je->m_rate += td->o.ratemin[DDIR_WRITE];
+ je->m_iops += td->o.rate_iops_min[DDIR_WRITE];
+ }
+ 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)
- nr_pending++;
+ je->nr_pending++;
- if (elapsed >= 3)
- eta_secs[i] = thread_eta(td, elapsed);
+ if (je->elapsed_sec >= 3)
+ eta_secs[i] = thread_eta(td);
else
eta_secs[i] = INT_MAX;
check_str_update(td);
- io_bytes[0] += td->io_bytes[0];
- io_bytes[1] += td->io_bytes[1];
+
+ 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 (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 (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, 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);
}
- mtime = mtime_since_now(&prev_time);
- if (mtime > 1000) {
- r_rate = (io_bytes[0] - prev_io_bytes[0]) / mtime;
- w_rate = (io_bytes[1] - prev_io_bytes[1]) / mtime;
- gettimeofday(&prev_time, NULL);
- memcpy(prev_io_bytes, io_bytes, sizeof(io_bytes));
+ disp_time = mtime_since(&disp_prev_time, &now);
+
+ /*
+ * Allow a little slack, the target is to print it every 1000 msecs
+ */
+ 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);
+
+ memcpy(&disp_prev_time, &now, sizeof(now));
+
+ if (!force && !je->nr_running && !je->nr_pending)
+ return 0;
+
+ je->nr_threads = thread_number;
+ memcpy(je->run_str, run_str, thread_number * sizeof(char));
+
+ return 1;
+}
+
+void display_thread_status(struct jobs_eta *je)
+{
+ static int linelen_last;
+ static int eta_good;
+ char output[REAL_MAX_JOBS + 512], *p = output;
+ char eta_str[128];
+ double perc = 0.0;
+
+ 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 (!nr_running && !nr_pending)
- return;
+ 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(je->m_rate, 4, 0, je->is_pow2);
+ tr = num2str(je->t_rate, 4, 0, je->is_pow2);
+ 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);
+ if (je->eta_sec != INT_MAX && je->nr_running) {
+ char perc_str[32];
+ char *iops_str[2];
+ char *rate_str[2];
+ size_t left;
+ int l;
+
+ if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
+ strcpy(perc_str, "-.-% done");
+ else {
+ eta_good = 1;
+ perc *= 100.0;
+ sprintf(perc_str, "%3.1f%% done", perc);
+ }
- printf("Threads running: %d", nr_running);
- if (m_rate || t_rate)
- printf(", commitrate %d/%dKiB/sec", t_rate, m_rate);
- if (eta_sec != INT_MAX && nr_running) {
- perc *= 100.0;
- printf(": [%s] [%3.2f%% done] [%6u/%6u kb/s] [eta %s]", run_str, perc, r_rate, w_rate, eta_str);
+ rate_str[0] = num2str(je->rate[0], 5, 1024, je->is_pow2);
+ rate_str[1] = num2str(je->rate[1], 5, 1024, je->is_pow2);
+
+ 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 = snprintf(p, left, ": [%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);
+ 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]);
}
- printf("\r");
+ p += sprintf(p, "\r");
+
+ printf("%s", output);
fflush(stdout);
}
-void print_status_init(int thread_number)
+void print_thread_status(void)
+{
+ struct jobs_eta *je;
+ size_t size;
+
+ if (!thread_number)
+ return;
+
+ size = sizeof(*je) + thread_number * sizeof(char) + 1;
+ je = malloc(size);
+ memset(je, 0, size);
+
+ if (calc_thread_status(je, 0))
+ display_thread_status(je);
+
+ free(je);
+}
+
+void print_status_init(int thr_number)
{
- run_str[thread_number] = 'P';
+ run_str[thr_number] = 'P';
}
projects / fio.git / blobdiff