}
/* compact_ds_name removed the special characters ":", "_", "-" and "+" from the
- * intput string. Characters following these special characters are capitalized.
+ * input string. Characters following these special characters are capitalized.
* Trailing "+" and "-" characters are replaces with the strings "Plus" and
* "Minus". */
static int compact_ds_name(char *buffer, size_t buffer_size, char const *src) {
uv.gauge = result;
vtmp->latency_index = (vtmp->latency_index + 1);
} else if (has_suffix(key, ".avgtime")) {
- // skip this step if no need in long run latency
+
+ /* The "avgtime" metric reports ("sum" / "avgcount"), i.e. the average
+ * time per request since the start of the Ceph daemon. Report this only
+ * when the user has configured "long running average". Otherwise, use the
+ * rate of "sum" and "avgcount" to calculate the current latency.
+ */
+
if (!long_run_latency_avg) {
return 0;
}