#include "lib/getrusage.h"
#include "idletime.h"
+static struct fio_mutex *stat_mutex;
+
void update_rusage_stat(struct thread_data *td)
{
struct thread_stat *ts = &td->ts;
log_info("%s: io=%s, aggrb=%s/s, minb=%s/s, maxb=%s/s,"
" 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]);
+ p1, p2, p3, p4,
+ (unsigned long long) rs->min_run[i],
+ (unsigned long long) rs->max_run[i]);
free(p1);
free(p2);
log_info(" %s: io=%s, bw=%s/s, iops=%s, runt=%6llumsec\n",
rs->unified_rw_rep ? "mixed" : ddir_str[ddir],
- io_p, bw_p, iops_p, ts->runtime[ddir]);
+ io_p, bw_p, iops_p,
+ (unsigned long long) ts->runtime[ddir]);
free(io_p);
free(bw_p);
sys_cpu = 0;
}
- log_info(" cpu : usr=%3.2f%%, sys=%3.2f%%, ctx=%lu, majf=%lu,"
- " minf=%lu\n", usr_cpu, sys_cpu, ts->ctx, ts->majf, ts->minf);
+ log_info(" cpu : usr=%3.2f%%, sys=%3.2f%%, ctx=%llu,"
+ " majf=%llu, minf=%llu\n", usr_cpu, sys_cpu,
+ (unsigned long long) ts->ctx,
+ (unsigned long long) ts->majf,
+ (unsigned long long) ts->minf);
stat_calc_dist(ts->io_u_map, ddir_rw_sum(ts->total_io_u), io_u_dist);
log_info(" IO depths : 1=%3.1f%%, 2=%3.1f%%, 4=%3.1f%%, 8=%3.1f%%,"
io_u_dist[1], io_u_dist[2],
io_u_dist[3], io_u_dist[4],
io_u_dist[5], io_u_dist[6]);
- log_info(" issued : total=r=%lu/w=%lu/d=%lu,"
- " short=r=%lu/w=%lu/d=%lu\n",
- ts->total_io_u[0], ts->total_io_u[1],
- ts->total_io_u[2],
- ts->short_io_u[0], ts->short_io_u[1],
- ts->short_io_u[2]);
+ log_info(" issued : total=r=%llu/w=%llu/d=%llu,"
+ " short=r=%llu/w=%llu/d=%llu\n",
+ (unsigned long long) ts->total_io_u[0],
+ (unsigned long long) ts->total_io_u[1],
+ (unsigned long long) ts->total_io_u[2],
+ (unsigned long long) ts->short_io_u[0],
+ (unsigned long long) ts->short_io_u[1],
+ (unsigned long long) ts->short_io_u[2]);
if (ts->continue_on_error) {
- log_info(" errors : total=%lu, first_error=%d/<%s>\n",
- ts->total_err_count,
+ log_info(" errors : total=%llu, first_error=%d/<%s>\n",
+ (unsigned long long)ts->total_err_count,
ts->first_error,
strerror(ts->first_error));
}
iops = (1000 * (uint64_t) ts->total_io_u[ddir]) / runt;
}
- log_info(";%llu;%llu;%llu;%llu", ts->io_bytes[ddir] >> 10, bw, iops,
- ts->runtime[ddir]);
+ log_info(";%llu;%llu;%llu;%llu",
+ (unsigned long long) ts->io_bytes[ddir] >> 10, bw, iops,
+ (unsigned long long) ts->runtime[ddir]);
if (calc_lat(&ts->slat_stat[ddir], &min, &max, &mean, &dev))
log_info(";%lu;%lu;%f;%f", min, max, mean, dev);
sys_cpu = 0;
}
- log_info(";%f%%;%f%%;%lu;%lu;%lu", usr_cpu, sys_cpu, ts->ctx, ts->majf,
- ts->minf);
+ log_info(";%f%%;%f%%;%llu;%llu;%llu", usr_cpu, sys_cpu,
+ (unsigned long long) ts->ctx,
+ (unsigned long long) ts->majf,
+ (unsigned long long) ts->minf);
/* Calc % distribution of IO depths, usecond, msecond latency */
stat_calc_dist(ts->io_u_map, ddir_rw_sum(ts->total_io_u), io_u_dist);
log_info(";%3.2f%%", io_u_lat_m[i]);
/* Additional output if continue_on_error set - default off*/
if (ts->continue_on_error)
- log_info(";%lu;%d", ts->total_err_count, ts->first_error);
+ log_info(";%llu;%d", (unsigned long long) ts->total_err_count, ts->first_error);
log_info("\n");
/* Additional output if description is set */
sys_cpu = 0;
}
- log_info(";%f%%;%f%%;%lu;%lu;%lu", usr_cpu, sys_cpu, ts->ctx, ts->majf,
- ts->minf);
+ log_info(";%f%%;%f%%;%llu;%llu;%llu", usr_cpu, sys_cpu,
+ (unsigned long long) ts->ctx,
+ (unsigned long long) ts->majf,
+ (unsigned long long) ts->minf);
/* Calc % distribution of IO depths, usecond, msecond latency */
stat_calc_dist(ts->io_u_map, ddir_rw_sum(ts->total_io_u), io_u_dist);
/* Additional output if continue_on_error set - default off*/
if (ts->continue_on_error)
- log_info(";%lu;%d", ts->total_err_count, ts->first_error);
+ log_info(";%llu;%d", (unsigned long long) ts->total_err_count, ts->first_error);
/* Additional output if description is set */
if (strlen(ts->description))
ts->groupid = -1;
}
-void show_run_stats(void)
+static void __show_run_stats(void)
{
struct group_run_stats *runstats, *rs;
struct thread_data *td;
show_idle_prof_stats(FIO_OUTPUT_NORMAL, NULL);
}
+ log_info_flush();
free(runstats);
free(threadstats);
}
+void show_run_stats(void)
+{
+ fio_mutex_down(stat_mutex);
+ __show_run_stats();
+ fio_mutex_up(stat_mutex);
+}
+
static void *__show_running_run_stats(void fio_unused *arg)
{
struct thread_data *td;
td->update_rusage = 0;
}
- show_run_stats();
+ __show_run_stats();
for_each_td(td, i) {
if (td_read(td) && td->io_bytes[DDIR_READ])
}
free(rt);
+ fio_mutex_up(stat_mutex);
return NULL;
}
{
pthread_t thread;
- pthread_create(&thread, NULL, __show_running_run_stats, NULL);
- pthread_detach(thread);
+ fio_mutex_down(stat_mutex);
+
+ if (!pthread_create(&thread, NULL, __show_running_run_stats, NULL)) {
+ pthread_detach(thread);
+ return;
+ }
+
+ fio_mutex_up(stat_mutex);
+}
+
+static int status_interval_init;
+static struct timeval status_time;
+
+#define FIO_STATUS_FILE "/tmp/fio-dump-status"
+
+static int check_status_file(void)
+{
+ struct stat sb;
+ const char *temp_dir;
+ char fio_status_file_path[PATH_MAX];
+
+ temp_dir = getenv("TMPDIR");
+ if (temp_dir == NULL)
+ temp_dir = getenv("TEMP");
+ if (temp_dir == NULL)
+ temp_dir = "/tmp";
+
+ snprintf(fio_status_file_path, sizeof(fio_status_file_path), "%s/%s", temp_dir, FIO_STATUS_FILE);
+
+ if (stat(fio_status_file_path, &sb))
+ return 0;
+
+ unlink(fio_status_file_path);
+ return 1;
+}
+
+void check_for_running_stats(void)
+{
+ if (status_interval) {
+ if (!status_interval_init) {
+ fio_gettime(&status_time, NULL);
+ status_interval_init = 1;
+ } else if (mtime_since_now(&status_time) >= status_interval) {
+ show_running_run_stats();
+ fio_gettime(&status_time, NULL);
+ return;
+ }
+ }
+ if (check_status_file()) {
+ show_running_run_stats();
+ return;
+ }
}
static inline void add_stat_sample(struct io_stat *is, unsigned long data)
fio_gettime(&td->iops_sample_time, NULL);
}
+
+void stat_init(void)
+{
+ stat_mutex = fio_mutex_init(FIO_MUTEX_UNLOCKED);
+}
+
+void stat_exit(void)
+{
+ /*
+ * When we have the mutex, we know out-of-band access to it
+ * have ended.
+ */
+ fio_mutex_down(stat_mutex);
+ fio_mutex_remove(stat_mutex);
+}
projects / fio.git / blobdiff