log_buf(out, "\n");
}
-static void json_add_job_opts(struct json_object *root, const char *name,
- struct flist_head *opt_list)
+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;
const char *pos = "";
p = flist_entry(entry, struct print_option, list);
+ if (!num_jobs && !strcmp(p->name, "numjobs"))
+ continue;
if (p->value)
pos = p->value;
json_object_add_value_string(dir_object, p->name, pos);
}
if (opt_list)
- json_add_job_opts(root, "job options", opt_list);
+ json_add_job_opts(root, "job options", opt_list, true);
add_ddir_status_json(ts, rs, DDIR_READ, root);
add_ddir_status_json(ts, rs, DDIR_WRITE, root);
struct json_object *show_thread_status(struct thread_stat *ts,
struct group_run_stats *rs,
+ struct flist_head *opt_list,
struct buf_output *out)
{
struct json_object *ret = NULL;
if (output_format & FIO_OUTPUT_TERSE)
show_thread_status_terse(ts, rs, out);
if (output_format & FIO_OUTPUT_JSON)
- ret = show_thread_status_json(ts, rs, NULL);
+ ret = show_thread_status_json(ts, rs, opt_list);
if (output_format & FIO_OUTPUT_NORMAL)
show_thread_status_normal(ts, rs, out);
unsigned long long bw;
ts = &threadstats[i];
+ if (ts->groupid == -1)
+ continue;
rs = &runstats[ts->groupid];
rs->kb_base = ts->kb_base;
rs->unit_base = ts->unit_base;
json_object_add_value_int(root, "timestamp", time_p);
json_object_add_value_string(root, "time", time_buf);
global = get_global_options();
- json_add_job_opts(root, "global options", &global->opt_list);
+ json_add_job_opts(root, "global options", &global->opt_list, false);
array = json_create_array();
json_object_add_value_array(root, "jobs", array);
}
+ if (is_backend)
+ fio_server_send_job_options(&get_global_options()->opt_list, -1U);
+
for (i = 0; i < nr_ts; i++) {
ts = &threadstats[i];
rs = &runstats[ts->groupid];
- if (is_backend)
+ if (is_backend) {
+ fio_server_send_job_options(opt_lists[i], i);
fio_server_send_ts(ts, rs);
- else {
+ } else {
if (output_format & FIO_OUTPUT_TERSE)
show_thread_status_terse(ts, rs, &output[__FIO_OUTPUT_TERSE]);
if (output_format & FIO_OUTPUT_JSON) {
fio_gettime(&tv, NULL);
for_each_td(td, i) {
- rt[i] = mtime_since(&td->start, &tv);
- if (td_read(td) && td->io_bytes[DDIR_READ])
- td->ts.runtime[DDIR_READ] += rt[i];
- if (td_write(td) && td->io_bytes[DDIR_WRITE])
- td->ts.runtime[DDIR_WRITE] += rt[i];
- if (td_trim(td) && td->io_bytes[DDIR_TRIM])
- td->ts.runtime[DDIR_TRIM] += rt[i];
-
td->update_rusage = 1;
td->ts.io_bytes[DDIR_READ] = td->io_bytes[DDIR_READ];
td->ts.io_bytes[DDIR_WRITE] = td->io_bytes[DDIR_WRITE];
td->ts.io_bytes[DDIR_TRIM] = td->io_bytes[DDIR_TRIM];
td->ts.total_run_time = mtime_since(&td->epoch, &tv);
+
+ rt[i] = mtime_since(&td->start, &tv);
+ if (td_read(td) && td->ts.io_bytes[DDIR_READ])
+ td->ts.runtime[DDIR_READ] += rt[i];
+ if (td_write(td) && td->ts.io_bytes[DDIR_WRITE])
+ td->ts.runtime[DDIR_WRITE] += rt[i];
+ if (td_trim(td) && td->ts.io_bytes[DDIR_TRIM])
+ td->ts.runtime[DDIR_TRIM] += rt[i];
}
for_each_td(td, i) {
__show_run_stats();
for_each_td(td, i) {
- if (td_read(td) && td->io_bytes[DDIR_READ])
+ if (td_read(td) && td->ts.io_bytes[DDIR_READ])
td->ts.runtime[DDIR_READ] -= rt[i];
- if (td_write(td) && td->io_bytes[DDIR_WRITE])
+ if (td_write(td) && td->ts.io_bytes[DDIR_WRITE])
td->ts.runtime[DDIR_WRITE] -= rt[i];
- if (td_trim(td) && td->io_bytes[DDIR_TRIM])
+ if (td_trim(td) && td->ts.io_bytes[DDIR_TRIM])
td->ts.runtime[DDIR_TRIM] -= rt[i];
}
iolog->avg_last = t;
if (iolog->nr_samples == iolog->max_samples) {
- size_t new_size;
+ size_t new_size, new_samples;
void *new_log;
- new_size = 2 * iolog->max_samples * log_entry_sz(iolog);
+ if (!iolog->max_samples)
+ new_samples = DEF_LOG_ENTRIES;
+ else
+ new_samples = iolog->max_samples * 2;
+
+ new_size = new_samples * log_entry_sz(iolog);
if (iolog->log_gz && (new_size > iolog->log_gz)) {
- if (iolog_flush(iolog, 0)) {
+ if (!iolog->log) {
+ iolog->log = malloc(new_size);
+ iolog->max_samples = new_samples;
+ } else if (iolog_flush(iolog, 0)) {
log_err("fio: failed flushing iolog! Will stop logging.\n");
iolog->disabled = 1;
return;
return;
}
iolog->log = new_log;
- iolog->max_samples <<= 1;
+ iolog->max_samples = new_samples;
}
}
}
}
-static void _add_stat_to_log(struct io_log *iolog, unsigned long elapsed)
+static void __add_stat_to_log(struct io_log *iolog, enum fio_ddir ddir,
+ unsigned long elapsed, bool log_max)
{
/*
* Note an entry in the log. Use the mean from the logged samples,
* making sure to properly round up. Only write a log entry if we
* had actual samples done.
*/
- if (iolog->avg_window[DDIR_READ].samples) {
- unsigned long mr;
+ if (iolog->avg_window[ddir].samples) {
+ unsigned long val;
- mr = iolog->avg_window[DDIR_READ].mean.u.f + 0.50;
- __add_log_sample(iolog, mr, DDIR_READ, 0, elapsed, 0);
- }
- if (iolog->avg_window[DDIR_WRITE].samples) {
- unsigned long mw;
+ if (log_max)
+ val = iolog->avg_window[ddir].max_val;
+ else
+ val = iolog->avg_window[ddir].mean.u.f + 0.50;
- mw = iolog->avg_window[DDIR_WRITE].mean.u.f + 0.50;
- __add_log_sample(iolog, mw, DDIR_WRITE, 0, elapsed, 0);
+ __add_log_sample(iolog, val, ddir, 0, elapsed, 0);
}
- if (iolog->avg_window[DDIR_TRIM].samples) {
- unsigned long mw;
- mw = iolog->avg_window[DDIR_TRIM].mean.u.f + 0.50;
- __add_log_sample(iolog, mw, DDIR_TRIM, 0, elapsed, 0);
- }
+ reset_io_stat(&iolog->avg_window[ddir]);
+}
- reset_io_stat(&iolog->avg_window[DDIR_READ]);
- reset_io_stat(&iolog->avg_window[DDIR_WRITE]);
- reset_io_stat(&iolog->avg_window[DDIR_TRIM]);
+static void _add_stat_to_log(struct io_log *iolog, unsigned long elapsed,
+ bool log_max)
+{
+ int ddir;
+
+ for (ddir = 0; ddir < DDIR_RWDIR_CNT; ddir++)
+ __add_stat_to_log(iolog, ddir, elapsed, log_max);
}
static void add_log_sample(struct thread_data *td, struct io_log *iolog,
if (this_window < iolog->avg_msec)
return;
- _add_stat_to_log(iolog, elapsed);
+ _add_stat_to_log(iolog, elapsed, td->o.log_max != 0);
iolog->avg_last = elapsed;
}
-void finalize_logs(struct thread_data *td)
+void finalize_logs(struct thread_data *td, bool unit_logs)
{
unsigned long elapsed;
elapsed = mtime_since_now(&td->epoch);
- if (td->clat_log)
- _add_stat_to_log(td->clat_log, elapsed);
- if (td->slat_log)
- _add_stat_to_log(td->slat_log, elapsed);
- if (td->lat_log)
- _add_stat_to_log(td->lat_log, elapsed);
- if (td->bw_log)
- _add_stat_to_log(td->bw_log, elapsed);
- if (td->iops_log)
- _add_stat_to_log(td->iops_log, elapsed);
+ if (td->clat_log && unit_logs)
+ _add_stat_to_log(td->clat_log, elapsed, td->o.log_max != 0);
+ if (td->slat_log && unit_logs)
+ _add_stat_to_log(td->slat_log, elapsed, td->o.log_max != 0);
+ if (td->lat_log && unit_logs)
+ _add_stat_to_log(td->lat_log, elapsed, td->o.log_max != 0);
+ if (td->bw_log && (unit_logs == per_unit_log(td->bw_log)))
+ _add_stat_to_log(td->bw_log, elapsed, td->o.log_max != 0);
+ if (td->iops_log && (unit_logs == per_unit_log(td->iops_log)))
+ _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)
{
struct thread_stat *ts = &td->ts;
- if (!ddir_rw(ddir))
- return;
-
td_io_u_lock(td);
add_stat_sample(&ts->clat_stat[ddir], usec);
td_io_u_unlock(td);
}
-void add_bw_sample(struct thread_data *td, enum fio_ddir ddir, unsigned int bs,
- struct timeval *t)
+void add_bw_sample(struct thread_data *td, struct io_u *io_u,
+ unsigned int bytes, unsigned long spent)
+{
+ struct thread_stat *ts = &td->ts;
+ unsigned long rate;
+
+ if (spent)
+ rate = bytes * 1000 / spent;
+ else
+ rate = 0;
+
+ td_io_u_lock(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);
+
+ td->stat_io_bytes[io_u->ddir] = td->this_io_bytes[io_u->ddir];
+ td_io_u_unlock(td);
+}
+
+static int add_bw_samples(struct thread_data *td, struct timeval *t)
{
struct thread_stat *ts = &td->ts;
unsigned long spent, rate;
+ enum fio_ddir ddir;
- if (!ddir_rw(ddir))
- return;
+ if (per_unit_log(td->bw_log))
+ return 0;
spent = mtime_since(&td->bw_sample_time, t);
- if (spent < td->o.bw_avg_time)
- return;
+ if (spent < td->o.bw_avg_time &&
+ td->o.bw_avg_time - spent >= 10)
+ return td->o.bw_avg_time - spent;
td_io_u_lock(td);
add_stat_sample(&ts->bw_stat[ddir], rate);
if (td->bw_log)
- add_log_sample(td, td->bw_log, rate, ddir, bs, 0);
+ add_log_sample(td, td->bw_log, rate, ddir, 0, 0);
td->stat_io_bytes[ddir] = td->this_io_bytes[ddir];
}
- fio_gettime(&td->bw_sample_time, NULL);
+ timeval_add_msec(&td->bw_sample_time, td->o.bw_avg_time);
+
+ td_io_u_unlock(td);
+
+ if (spent <= td->o.bw_avg_time)
+ return td->o.bw_avg_time;
+
+ return td->o.bw_avg_time - (1 + spent - td->o.bw_avg_time);
+}
+
+void add_iops_sample(struct thread_data *td, struct io_u *io_u,
+ unsigned int bytes)
+{
+ struct thread_stat *ts = &td->ts;
+
+ td_io_u_lock(td);
+
+ 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);
+
+ td->stat_io_blocks[io_u->ddir] = td->this_io_blocks[io_u->ddir];
td_io_u_unlock(td);
}
-void add_iops_sample(struct thread_data *td, enum fio_ddir ddir, unsigned int bs,
- struct timeval *t)
+static int add_iops_samples(struct thread_data *td, struct timeval *t)
{
struct thread_stat *ts = &td->ts;
unsigned long spent, iops;
+ enum fio_ddir ddir;
- if (!ddir_rw(ddir))
- return;
+ if (per_unit_log(td->iops_log))
+ return 0;
spent = mtime_since(&td->iops_sample_time, t);
- if (spent < td->o.iops_avg_time)
- return;
+ if (spent < td->o.iops_avg_time &&
+ td->o.iops_avg_time - spent >= 10)
+ return td->o.iops_avg_time - spent;
td_io_u_lock(td);
add_stat_sample(&ts->iops_stat[ddir], iops);
if (td->iops_log)
- add_log_sample(td, td->iops_log, iops, ddir, bs, 0);
+ add_log_sample(td, td->iops_log, iops, ddir, 0, 0);
td->stat_io_blocks[ddir] = td->this_io_blocks[ddir];
}
- fio_gettime(&td->iops_sample_time, NULL);
+ timeval_add_msec(&td->iops_sample_time, td->o.iops_avg_time);
+
td_io_u_unlock(td);
+
+ if (spent <= td->o.iops_avg_time)
+ return td->o.iops_avg_time;
+
+ return td->o.iops_avg_time - (1 + spent - td->o.iops_avg_time);
+}
+
+/*
+ * Returns msecs to next event
+ */
+int calc_log_samples(void)
+{
+ struct thread_data *td;
+ unsigned int next = ~0U, tmp;
+ struct timeval now;
+ int i;
+
+ fio_gettime(&now, NULL);
+
+ for_each_td(td, i) {
+ if (!ramp_time_over(td) ||
+ !(td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING)) {
+ next = min(td->o.iops_avg_time, td->o.bw_avg_time);
+ continue;
+ }
+ if (!per_unit_log(td->bw_log)) {
+ tmp = add_bw_samples(td, &now);
+ if (tmp < next)
+ next = tmp;
+ }
+ if (!per_unit_log(td->iops_log)) {
+ tmp = add_iops_samples(td, &now);
+ if (tmp < next)
+ next = tmp;
+ }
+ }
+
+ return next == ~0U ? 0 : next;
}
void stat_init(void)
*/
void show_running_run_stats(void)
{
- helper_do_stat = 1;
- pthread_cond_signal(&helper_cond);
+ helper_do_stat();
}
uint32_t *io_u_block_info(struct thread_data *td, struct io_u *io_u)
projects / fio.git / blobdiff