free(ovals);
}
-int calc_lat(struct io_stat *is, unsigned long *min, unsigned long *max,
- double *mean, double *dev)
+bool calc_lat(struct io_stat *is, unsigned long *min, unsigned long *max,
+ double *mean, double *dev)
{
double n = (double) is->samples;
if (n == 0)
- return 0;
+ return false;
*min = is->min_val;
*max = is->max_val;
else
*dev = 0;
- return 1;
+ return true;
}
void show_group_stats(struct group_run_stats *rs, struct buf_output *out)
const char *base = "(usec)";
char *minp, *maxp;
- if (!usec_to_msec(&min, &max, &mean, &dev))
+ if (usec_to_msec(&min, &max, &mean, &dev))
base = "(msec)";
minp = num2str(min, 6, 1, 0, 0);
if (!ddir_rw_sum(ts->io_bytes) && !ddir_rw_sum(ts->total_io_u))
return;
+
+ memset(time_buf, 0, sizeof(time_buf));
time(&time_p);
os_ctime_r((const time_t *) &time_p, time_buf, sizeof(time_buf));
log_buf(out, "\n");
}
-void json_add_job_opts(struct json_object *root, const char *name,
- struct flist_head *opt_list, bool num_jobs)
+static void json_add_job_opts(struct json_object *root, const char *name,
+ struct flist_head *opt_list, bool num_jobs)
{
struct json_object *dir_object;
struct flist_head *entry;
os_ctime_r((const time_t *) &now.tv_sec, time_buf,
sizeof(time_buf));
- time_buf[strlen(time_buf) - 1] = '\0';
+ if (time_buf[strlen(time_buf) - 1] == '\n')
+ time_buf[strlen(time_buf) - 1] = '\0';
root = json_create_object();
json_object_add_value_string(root, "fio version", fio_version_string);
return iolog->pending;
}
-static void __add_log_sample(struct io_log *iolog, unsigned long val,
+static void __add_log_sample(struct io_log *iolog, union io_sample_data data,
enum fio_ddir ddir, unsigned int bs,
unsigned long t, uint64_t offset)
{
s = get_sample(iolog, cur_log, cur_log->nr_samples);
- s->val = val;
- s->time = t;
+ s->data = data;
+ s->time = t + (iolog->td ? iolog->td->unix_epoch : 0);
io_sample_set_ddir(iolog, s, ddir);
s->bs = bs;
* had actual samples done.
*/
if (iolog->avg_window[ddir].samples) {
- unsigned long val;
+ union io_sample_data data;
if (log_max)
- val = iolog->avg_window[ddir].max_val;
+ data.val = iolog->avg_window[ddir].max_val;
else
- val = iolog->avg_window[ddir].mean.u.f + 0.50;
+ data.val = iolog->avg_window[ddir].mean.u.f + 0.50;
- __add_log_sample(iolog, val, ddir, 0, elapsed, 0);
+ __add_log_sample(iolog, data, ddir, 0, elapsed, 0);
}
reset_io_stat(&iolog->avg_window[ddir]);
}
static long add_log_sample(struct thread_data *td, struct io_log *iolog,
- unsigned long val, enum fio_ddir ddir,
+ union io_sample_data data, enum fio_ddir ddir,
unsigned int bs, uint64_t offset)
{
unsigned long elapsed, this_window;
* If no time averaging, just add the log sample.
*/
if (!iolog->avg_msec) {
- __add_log_sample(iolog, val, ddir, bs, elapsed, offset);
+ __add_log_sample(iolog, data, ddir, bs, elapsed, offset);
return 0;
}
* Add the sample. If the time period has passed, then
* add that entry to the log and clear.
*/
- add_stat_sample(&iolog->avg_window[ddir], val);
+ add_stat_sample(&iolog->avg_window[ddir], data.val);
/*
* If period hasn't passed, adding the above sample is all we
_add_stat_to_log(td->iops_log, elapsed, td->o.log_max != 0);
}
-void add_agg_sample(unsigned long val, enum fio_ddir ddir, unsigned int bs)
+void add_agg_sample(union io_sample_data data, enum fio_ddir ddir, unsigned int bs)
{
struct io_log *iolog;
return;
iolog = agg_io_log[ddir];
- __add_log_sample(iolog, val, ddir, bs, mtime_since_genesis(), 0);
+ __add_log_sample(iolog, data, ddir, bs, mtime_since_genesis(), 0);
}
static void add_clat_percentile_sample(struct thread_stat *ts,
add_stat_sample(&ts->clat_stat[ddir], usec);
if (td->clat_log)
- add_log_sample(td, td->clat_log, usec, ddir, bs, offset);
+ add_log_sample(td, td->clat_log, sample_val(usec), ddir, bs,
+ offset);
if (ts->clat_percentiles)
add_clat_percentile_sample(ts, usec, ddir);
if (iolog && iolog->hist_msec) {
- struct io_hist *hw = &(iolog->hist_window[ddir]);
- (hw->samples)++;
+ struct io_hist *hw = &iolog->hist_window[ddir];
+
+ hw->samples++;
elapsed = mtime_since_now(&td->epoch);
- if (! hw->hist_last)
+ if (!hw->hist_last)
hw->hist_last = elapsed;
this_window = elapsed - hw->hist_last;
if (this_window >= iolog->hist_msec) {
+ unsigned int *io_u_plat;
+ struct io_u_plat_entry *dst;
+
/*
- * Make a byte-for-byte copy of the latency histogram stored in
- * td->ts.io_u_plat[ddir], recording it in a log sample. Note that
- * the matching call to free() is located in iolog.c after printing
- * this sample to the log file.
+ * Make a byte-for-byte copy of the latency histogram
+ * stored in td->ts.io_u_plat[ddir], recording it in a
+ * log sample. Note that the matching call to free() is
+ * located in iolog.c after printing this sample to the
+ * log file.
*/
- unsigned int *io_u_plat = (unsigned int *)(td->ts.io_u_plat[ddir]);
- unsigned int *dst = malloc(FIO_IO_U_PLAT_NR * sizeof(unsigned int));
- memcpy(dst, io_u_plat, FIO_IO_U_PLAT_NR * sizeof(unsigned int));
- __add_log_sample(iolog, (uint64_t)dst, ddir, bs, elapsed, offset);
+ io_u_plat = (unsigned int *) td->ts.io_u_plat[ddir];
+ dst = malloc(sizeof(struct io_u_plat_entry));
+ memcpy(&(dst->io_u_plat), io_u_plat,
+ FIO_IO_U_PLAT_NR * sizeof(unsigned int));
+ flist_add(&dst->list, &hw->list);
+ __add_log_sample(iolog, sample_plat(dst), ddir, bs,
+ elapsed, offset);
/*
- * Update the last time we recorded as being now, minus any drift
- * in time we encountered before actually making the record.
+ * Update the last time we recorded as being now, minus
+ * any drift in time we encountered before actually
+ * making the record.
*/
hw->hist_last = elapsed - (this_window - iolog->hist_msec);
hw->samples = 0;
add_stat_sample(&ts->slat_stat[ddir], usec);
if (td->slat_log)
- add_log_sample(td, td->slat_log, usec, ddir, bs, offset);
+ add_log_sample(td, td->slat_log, sample_val(usec), ddir, bs, offset);
td_io_u_unlock(td);
}
add_stat_sample(&ts->lat_stat[ddir], usec);
if (td->lat_log)
- add_log_sample(td, td->lat_log, usec, ddir, bs, offset);
+ add_log_sample(td, td->lat_log, sample_val(usec), ddir, bs,
+ offset);
td_io_u_unlock(td);
}
add_stat_sample(&ts->bw_stat[io_u->ddir], rate);
if (td->bw_log)
- add_log_sample(td, td->bw_log, rate, io_u->ddir, bytes, io_u->offset);
+ add_log_sample(td, td->bw_log, sample_val(rate), io_u->ddir,
+ bytes, io_u->offset);
td->stat_io_bytes[io_u->ddir] = td->this_io_bytes[io_u->ddir];
td_io_u_unlock(td);
if (td->o.min_bs[ddir] == td->o.max_bs[ddir])
bs = td->o.min_bs[ddir];
- next = add_log_sample(td, td->bw_log, rate, ddir, bs, 0);
+ next = add_log_sample(td, td->bw_log, sample_val(rate),
+ ddir, bs, 0);
next_log = min(next_log, next);
}
add_stat_sample(&ts->iops_stat[io_u->ddir], 1);
if (td->iops_log)
- add_log_sample(td, td->iops_log, 1, io_u->ddir, bytes, io_u->offset);
+ add_log_sample(td, td->iops_log, sample_val(1), io_u->ddir,
+ bytes, io_u->offset);
td->stat_io_blocks[io_u->ddir] = td->this_io_blocks[io_u->ddir];
td_io_u_unlock(td);
if (td->o.min_bs[ddir] == td->o.max_bs[ddir])
bs = td->o.min_bs[ddir];
- next = add_log_sample(td, td->iops_log, iops, ddir, bs, 0);
+ next = add_log_sample(td, td->iops_log,
+ sample_val(iops), ddir, bs, 0);
next_log = min(next_log, next);
}
next = min(td->o.iops_avg_time, td->o.bw_avg_time);
continue;
}
- if (!per_unit_log(td->bw_log)) {
+ if (td->bw_log && !per_unit_log(td->bw_log)) {
tmp = add_bw_samples(td, &now);
if (tmp < next)
next = tmp;
}
- if (!per_unit_log(td->iops_log)) {
+ if (td->iops_log && !per_unit_log(td->iops_log)) {
tmp = add_iops_samples(td, &now);
if (tmp < next)
next = tmp;
projects / fio.git / blobdiff