Trace sleep time

knizhnik · knizhnik · commit 0075f0f1a2a9 · 2015-11-02T18:22:20.000+03:00
diff --git a/contrib/pg_tsdtm/pg_dtm.c b/contrib/pg_tsdtm/pg_dtm.c
@@ -130,7 +130,7 @@ static void dtm_sleep(timestamp_t interval)
         if (firstReportTime == 0) { 
             firstReportTime = now;
         } else { 
-            fprintf(stderr, "Sleep %lu of %lu usec (%f%%)\n", totalSleepTime, now - firstReportTime, totalSleepTime*100.0/firstReportTime);
+            fprintf(stderr, "Sleep %lu of %lu usec (%f%%)\n", totalSleepTime, now - firstReportTime, totalSleepTime*100.0/(now - firstReportTime));
         }
     }
 #endif

Original file line number	Diff line number	Diff line change
`@@ -130,7 +130,7 @@ static void dtm_sleep(timestamp_t interval)`
`130`	`130`	`if (firstReportTime == 0) {`
`131`	`131`	`firstReportTime = now;`
`132`	`132`	`} else {`
`133`		`- fprintf(stderr, "Sleep %lu of %lu usec (%f%%)\n", totalSleepTime, now - firstReportTime, totalSleepTime*100.0/firstReportTime);`
	`133`	`+ fprintf(stderr, "Sleep %lu of %lu usec (%f%%)\n", totalSleepTime, now - firstReportTime, totalSleepTime*100.0/(now - firstReportTime));`
`134`	`134`	`}`
`135`	`135`	`}`
`136`	`136`	`#endif`