#include <string.h>
#include "fio.h"
-#include "os.h"
static char run_str[MAX_JOBS + 1];
char c = run_str[td->thread_number - 1];
switch (td->runstate) {
- case TD_REAPED:
- c = '_';
- break;
- case TD_EXITED:
- c = 'E';
- break;
- case TD_RUNNING:
- if (td_rw(td)) {
- if (td->sequential)
- c = 'M';
- else
- c = 'm';
- } else if (td_read(td)) {
- if (td->sequential)
- c = 'R';
- else
- c = 'r';
- } else {
- if (td->sequential)
- c = 'W';
- else
- c = 'w';
- }
- 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);
+ case TD_REAPED:
+ c = '_';
+ break;
+ case TD_EXITED:
+ c = 'E';
+ break;
+ case TD_RAMP:
+ c = '/';
+ break;
+ case TD_RUNNING:
+ if (td_rw(td)) {
+ if (td_random(td))
+ c = 'm';
+ else
+ c = 'M';
+ } 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;
int disp_hour = 0;
- d = h = m = s = 0;
-
s = eta_sec % 60;
eta_sec /= 60;
m = eta_sec % 60;
/*
* 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 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;
+ if (td->o.time_based) {
+ perc_t = (double) elapsed / (double) td->o.timeout;
+ if (perc_t < perc)
+ perc = perc_t;
+ }
+
eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
- if (td->timeout && eta_sec > (td->timeout - elapsed))
- eta_sec = td->timeout - 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;
+
+ if (in_ramp_time(td)) {
+ unsigned long ramp_left;
+
+ ramp_left = mtime_since_now(&td->start);
+ 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)
+{
+ 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];
+}
+
+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)
{
- unsigned long elapsed = mtime_since_genesis() / 1000;
- int i, nr_running, nr_pending, t_rate, m_rate, *eta_secs, eta_sec;
+ 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[32];
+ 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;
+ 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;
+ int i2p = 0;
+
+ if (temp_stall_ts || terse_output || eta_print == FIO_ETA_NEVER)
+ return;
- static unsigned long long prev_io_bytes[2];
- static struct timeval prev_time;
- static unsigned int r_rate, w_rate;
- unsigned long long io_bytes[2];
- unsigned long mtime, bw_avg_time;
-
- if (temp_stall_ts || terse_output)
+ if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
return;
- if (!prev_io_bytes[0] && !prev_io_bytes[1])
- fill_start_time(&prev_time);
+ 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(int));
- memset(eta_secs, 0, thread_number * sizeof(int));
+ eta_secs = malloc(thread_number * sizeof(unsigned long));
+ memset(eta_secs, 0, thread_number * sizeof(unsigned long));
io_bytes[0] = io_bytes[1] = 0;
- nr_pending = nr_running = t_rate = m_rate = 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->bw_avg_time < bw_avg_time)
- bw_avg_time = td->bw_avg_time;
- if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING||
- td->runstate == TD_FSYNCING) {
+ 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] +
+ td->o.rate_iops_min[1];
+ files_open += td->nr_open_files;
+ } else if (td->runstate == TD_RAMP) {
nr_running++;
- t_rate += td->rate;
- m_rate += td->ratemin;
+ nr_ramp++;
} else if (td->runstate < TD_RUNNING)
nr_pending++;
if (elapsed >= 3)
- eta_secs[i] = thread_eta(td, elapsed);
+ 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 = 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];
eta_to_str(eta_str, eta_sec);
}
- mtime = mtime_since_now(&prev_time);
- if (mtime > bw_avg_time) {
- r_rate = (io_bytes[0] - prev_io_bytes[0]) / mtime;
- w_rate = (io_bytes[1] - prev_io_bytes[1]) / mtime;
- fio_gettime(&prev_time, NULL);
- if (write_bw_log) {
- add_agg_sample(r_rate, DDIR_READ);
- add_agg_sample(w_rate, DDIR_WRITE);
- }
- memcpy(prev_io_bytes, io_bytes, sizeof(io_bytes));
+ 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);
+ 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);
}
+ disp_time = mtime_since(&disp_prev_time, &now);
+
+ /*
+ * Allow a little slack, the target is to print it every 1000 msecs
+ */
+ if (disp_time < 900)
+ return;
+
+ calc_rate(disp_time, io_bytes, disp_io_bytes, rate);
+ calc_iops(disp_time, io_iops, disp_io_iops, iops);
+
+ memcpy(&disp_prev_time, &now, sizeof(now));
+
if (!nr_running && !nr_pending)
return;
- printf("Threads: %d", nr_running);
- if (m_rate || t_rate)
- printf(", CR=%d/%d KiB/s", t_rate, m_rate);
+ printf("Jobs: %d (f=%d)", nr_running, files_open);
+ if (m_rate || t_rate) {
+ char *tr, *mr;
+
+ mr = num2str(m_rate, 4, 0, i2p);
+ tr = num2str(t_rate, 4, 0, i2p);
+ printf(", CR=%s/%s KB/s", tr, mr);
+ free(tr);
+ free(mr);
+ } else if (m_iops || t_iops)
+ printf(", CR=%d/%d IOPS", t_iops, m_iops);
if (eta_sec != INT_MAX && nr_running) {
- perc *= 100.0;
- printf(": [%s] [%3.1f%% done] [%6u/%6u kb/s] [eta %s]", run_str, perc, r_rate, w_rate, eta_str);
+ char perc_str[32];
+ char *iops_str[2];
+ char *rate_str[2];
+ int l;
+
+ if ((!eta_sec && !eta_good) || nr_ramp == nr_running)
+ strcpy(perc_str, "-.-% done");
+ else {
+ eta_good = 1;
+ perc *= 100.0;
+ 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);
+
+ iops_str[0] = num2str(iops[0], 4, 1, 0);
+ iops_str[1] = num2str(iops[1], 4, 1, 0);
+
+ l = printf(": [%s] [%s] [%s/%s /s] [%s/%s iops] [eta %s]",
+ run_str, perc_str, rate_str[0], rate_str[1],
+ iops_str[0], iops_str[1], eta_str);
+ if (l >= 0 && l < linelen_last)
+ printf("%*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");
fflush(stdout);
projects / fio.git / blobdiff