#include "diskutil.h"
#include "lib/ieee754.h"
#include "json.h"
+#include "lib/getrusage.h"
+#include "idletime.h"
void update_rusage_stat(struct thread_data *td)
{
struct thread_stat *ts = &td->ts;
-#ifdef RUSAGE_THREAD
- getrusage(RUSAGE_THREAD, &td->ru_end);
-#else
- getrusage(RUSAGE_SELF, &td->ru_end);
-#endif
-
+ fio_getrusage(&td->ru_end);
ts->usr_time += mtime_since(&td->ru_start.ru_utime,
&td->ru_end.ru_utime);
ts->sys_time += mtime_since(&td->ru_start.ru_stime,
* Find and display the p-th percentile of clat
*/
static void show_clat_percentiles(unsigned int *io_u_plat, unsigned long nr,
- fio_fp64_t *plist)
+ fio_fp64_t *plist, unsigned int precision)
{
unsigned int len, j = 0, minv, maxv;
unsigned int *ovals;
- int is_last, scale_down;
+ int is_last, per_line, scale_down;
+ char fmt[32];
len = calc_clat_percentiles(io_u_plat, nr, plist, &ovals, &maxv, &minv);
if (!len)
log_info(" clat percentiles (usec):\n |");
}
+ snprintf(fmt, sizeof(fmt), "%%1.%uf", precision);
+ per_line = (80 - 7) / (precision + 14);
+
for (j = 0; j < len; j++) {
- char fbuf[8];
+ char fbuf[16], *ptr = fbuf;
/* for formatting */
- if (j != 0 && (j % 4) == 0)
+ if (j != 0 && (j % per_line) == 0)
log_info(" |");
/* end of the list */
is_last = (j == len - 1);
if (plist[j].u.f < 10.0)
- sprintf(fbuf, " %2.2f", plist[j].u.f);
- else
- sprintf(fbuf, "%2.2f", plist[j].u.f);
+ ptr += sprintf(fbuf, " ");
+
+ snprintf(ptr, sizeof(fbuf), fmt, plist[j].u.f);
if (scale_down)
ovals[j] = (ovals[j] + 999) / 1000;
if (is_last)
break;
- if (j % 4 == 3) /* for formatting */
+ if ((j % per_line) == per_line - 1) /* for formatting */
log_info("\n");
}
p4 = num2str(rs->max_bw[i], 6, rs->kb_base, i2p);
log_info("%s: io=%sB, aggrb=%sB/s, minb=%sB/s, maxb=%sB/s,"
- " mint=%llumsec, maxt=%llumsec\n", ddir_str[i], p1, p2,
- p3, p4, rs->min_run[i],
- rs->max_run[i]);
+ " mint=%llumsec, maxt=%llumsec\n",
+ rs->unified_rw_rep ? " MIXED" : ddir_str[i],
+ p1, p2, p3, p4, rs->min_run[i], rs->max_run[i]);
free(p1);
free(p2);
iops_p = num2str(iops, 6, 1, 0);
log_info(" %s: io=%sB, bw=%sB/s, iops=%s, runt=%6llumsec\n",
- ddir_str[ddir], io_p, bw_p, iops_p,
- ts->runtime[ddir]);
+ rs->unified_rw_rep ? "mixed" : ddir_str[ddir],
+ io_p, bw_p, iops_p, ts->runtime[ddir]);
free(io_p);
free(bw_p);
if (ts->clat_percentiles) {
show_clat_percentiles(ts->io_u_plat[ddir],
ts->clat_stat[ddir].samples,
- ts->percentile_list);
+ ts->percentile_list,
+ ts->percentile_precision);
}
if (calc_lat(&ts->bw_stat[ddir], &min, &max, &mean, &dev)) {
double p_of_agg = 100.0;
log_info(";0%%=0");
continue;
}
- log_info(";%2.2f%%=%u", ts->percentile_list[i].u.f, ovals[i]);
+ log_info(";%f%%=%u", ts->percentile_list[i].u.f, ovals[i]);
}
if (calc_lat(&ts->lat_stat[ddir], &min, &max, &mean, &dev))
assert(ddir_rw(ddir));
+ if (ts->unified_rw_rep && ddir != DDIR_READ)
+ return;
+
dir_object = json_create_object();
- json_object_add_value_object(parent, ddirname[ddir], dir_object);
+ json_object_add_value_object(parent,
+ ts->unified_rw_rep ? "mixed" : ddirname[ddir], dir_object);
iops = bw = 0;
if (ts->runtime[ddir]) {
json_object_add_value_int(percentile_object, "0.00", 0);
continue;
}
- snprintf(buf, sizeof(buf) - 1, "%2.2f", ts->percentile_list[i].u.f);
+ snprintf(buf, sizeof(buf), "%f", ts->percentile_list[i].u.f);
json_object_add_value_int(percentile_object, (const char *)buf, ovals[i]);
}
for (i = 0; i < 7; i++) {
char name[20];
if (i < 6)
- snprintf(name, 19, "%d", 1 << i);
+ snprintf(name, 20, "%d", 1 << i);
else
- snprintf(name, 19, ">=%d", 1 << i);
+ snprintf(name, 20, ">=%d", 1 << i);
json_object_add_value_float(tmp, (const char *)name, io_u_dist[i]);
}
int l, k;
for (l = 0; l < DDIR_RWDIR_CNT; l++) {
- sum_stat(&dst->clat_stat[l], &src->clat_stat[l], nr);
- sum_stat(&dst->slat_stat[l], &src->slat_stat[l], nr);
- sum_stat(&dst->lat_stat[l], &src->lat_stat[l], nr);
- sum_stat(&dst->bw_stat[l], &src->bw_stat[l], nr);
-
- dst->io_bytes[l] += src->io_bytes[l];
-
- if (dst->runtime[l] < src->runtime[l])
- dst->runtime[l] = src->runtime[l];
+ if (!dst->unified_rw_rep) {
+ sum_stat(&dst->clat_stat[l], &src->clat_stat[l], nr);
+ sum_stat(&dst->slat_stat[l], &src->slat_stat[l], nr);
+ sum_stat(&dst->lat_stat[l], &src->lat_stat[l], nr);
+ sum_stat(&dst->bw_stat[l], &src->bw_stat[l], nr);
+
+ dst->io_bytes[l] += src->io_bytes[l];
+
+ if (dst->runtime[l] < src->runtime[l])
+ dst->runtime[l] = src->runtime[l];
+ } else {
+ sum_stat(&dst->clat_stat[0], &src->clat_stat[l], nr);
+ sum_stat(&dst->slat_stat[0], &src->slat_stat[l], nr);
+ sum_stat(&dst->lat_stat[0], &src->lat_stat[l], nr);
+ sum_stat(&dst->bw_stat[0], &src->bw_stat[l], nr);
+
+ dst->io_bytes[0] += src->io_bytes[l];
+
+ if (dst->runtime[0] < src->runtime[l])
+ dst->runtime[0] = src->runtime[l];
+ }
}
dst->usr_time += src->usr_time;
dst->io_u_lat_m[k] += src->io_u_lat_m[k];
for (k = 0; k < DDIR_RWDIR_CNT; k++) {
- dst->total_io_u[k] += src->total_io_u[k];
- dst->short_io_u[k] += src->short_io_u[k];
+ if (!dst->unified_rw_rep) {
+ dst->total_io_u[k] += src->total_io_u[k];
+ dst->short_io_u[k] += src->short_io_u[k];
+ } else {
+ dst->total_io_u[0] += src->total_io_u[k];
+ dst->short_io_u[0] += src->short_io_u[k];
+ }
}
for (k = 0; k < DDIR_RWDIR_CNT; k++) {
int m;
- for (m = 0; m < FIO_IO_U_PLAT_NR; m++)
- dst->io_u_plat[k][m] += src->io_u_plat[k][m];
+
+ for (m = 0; m < FIO_IO_U_PLAT_NR; m++) {
+ if (!dst->unified_rw_rep)
+ dst->io_u_plat[k][m] += src->io_u_plat[k][m];
+ else
+ dst->io_u_plat[0][m] += src->io_u_plat[k][m];
+ }
}
dst->total_run_time += src->total_run_time;
ts = &threadstats[j];
ts->clat_percentiles = td->o.clat_percentiles;
- if (td->o.overwrite_plist)
- memcpy(ts->percentile_list, td->o.percentile_list, sizeof(td->o.percentile_list));
- else
- memcpy(ts->percentile_list, def_percentile_list, sizeof(def_percentile_list));
+ ts->percentile_precision = td->o.percentile_precision;
+ memcpy(ts->percentile_list, td->o.percentile_list, sizeof(td->o.percentile_list));
idx++;
ts->members++;
ts->pid = td->pid;
ts->kb_base = td->o.kb_base;
+ ts->unified_rw_rep = td->o.unified_rw_rep;
} else if (ts->kb_base != td->o.kb_base && !kb_base_warned) {
log_info("fio: kb_base differs for jobs in group, using"
" %u as the base\n", ts->kb_base);
ts = &threadstats[i];
rs = &runstats[ts->groupid];
rs->kb_base = ts->kb_base;
+ rs->unified_rw_rep += ts->unified_rw_rep;
for (j = 0; j < DDIR_RWDIR_CNT; j++) {
if (!ts->runtime[j])
/* disk util stats, if any */
show_disk_util(1, root);
+ show_idle_prof_stats(FIO_OUTPUT_JSON, root);
+
json_print_object(root);
log_info("\n");
json_free_object(root);
else if (output_format == FIO_OUTPUT_NORMAL)
show_disk_util(0, NULL);
+ show_idle_prof_stats(FIO_OUTPUT_NORMAL, NULL);
+
free(runstats);
free(threadstats);
}
projects / fio.git / blobdiff