fio: steadystate: allow for custom check interval

[fio.git] / stat.c

diff --git a/stat.c b/stat.c
index 56be330b566ea0fc51249e8077895c430d140401..d779a90f3209fccb413d80417ea75061a7955228 100644 (file)
--- a/stat.c
+++ b/stat.c
@@ -1874,6 +1874,7 @@ static struct json_object *show_thread_status_json(struct thread_stat *ts,
                struct json_array *iops, *bw;
                int j, k, l;
                char ss_buf[64];
+               int intervals = ts->ss_dur / (ss_check_interval / 1000L);
 
                snprintf(ss_buf, sizeof(ss_buf), "%s%s:%f%s",
                        ts->ss_state & FIO_SS_IOPS ? "iops" : "bw",
@@ -1907,9 +1908,9 @@ static struct json_object *show_thread_status_json(struct thread_stat *ts,
                if ((ts->ss_state & FIO_SS_ATTAINED) || !(ts->ss_state & FIO_SS_BUFFER_FULL))
                        j = ts->ss_head;
                else
-                       j = ts->ss_head == 0 ? ts->ss_dur - 1 : ts->ss_head - 1;
-               for (l = 0; l < ts->ss_dur; l++) {
-                       k = (j + l) % ts->ss_dur;
+                       j = ts->ss_head == 0 ? intervals - 1 : ts->ss_head - 1;
+               for (l = 0; l < intervals; l++) {
+                       k = (j + l) % intervals;
                        json_array_add_value_int(bw, ts->ss_bw_data[k]);
                        json_array_add_value_int(iops, ts->ss_iops_data[k]);
                }