From c7a6680068e0d704ff9d1b220cbc40dec8e8dc16 Mon Sep 17 00:00:00 2001
From: nitsanw <nitsanw@yahoo.com>
Date: Mon, 27 Jul 2015 14:28:35 +0200
Subject: [PATCH] Consistently report latency in us(95/99 percentile were
reporting ms)
---
.../yahoo/ycsb/measurements/OneMeasurementHdrHistogram.java | 4 ++--
.../com/yahoo/ycsb/measurements/OneMeasurementHistogram.java | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/core/src/main/java/com/yahoo/ycsb/measurements/OneMeasurementHdrHistogram.java b/core/src/main/java/com/yahoo/ycsb/measurements/OneMeasurementHdrHistogram.java
index 377cb105..111e63c5 100644
--- a/core/src/main/java/com/yahoo/ycsb/measurements/OneMeasurementHdrHistogram.java
+++ b/core/src/main/java/com/yahoo/ycsb/measurements/OneMeasurementHdrHistogram.java
@@ -99,8 +99,8 @@ public class OneMeasurementHdrHistogram extends OneMeasurement {
exporter.write(getName(), "AverageLatency(us)", totalHistogram.getMean());
exporter.write(getName(), "MinLatency(us)", totalHistogram.getMinValue());
exporter.write(getName(), "MaxLatency(us)", totalHistogram.getMaxValue());
- exporter.write(getName(), "95thPercentileLatency(ms)", totalHistogram.getValueAtPercentile(90)/1000);
- exporter.write(getName(), "99thPercentileLatency(ms)", totalHistogram.getValueAtPercentile(99)/1000);
+ exporter.write(getName(), "95thPercentileLatency(us)", totalHistogram.getValueAtPercentile(90));
+ exporter.write(getName(), "99thPercentileLatency(us)", totalHistogram.getValueAtPercentile(99));
exportReturnCodes(exporter);
}
diff --git a/core/src/main/java/com/yahoo/ycsb/measurements/OneMeasurementHistogram.java b/core/src/main/java/com/yahoo/ycsb/measurements/OneMeasurementHistogram.java
index 90299206..1c96e8db 100644
--- a/core/src/main/java/com/yahoo/ycsb/measurements/OneMeasurementHistogram.java
+++ b/core/src/main/java/com/yahoo/ycsb/measurements/OneMeasurementHistogram.java
@@ -109,12 +109,12 @@ public class OneMeasurementHistogram extends OneMeasurement
opcounter+=histogram[i];
if ( (!done95th) && (((double)opcounter)/((double)operations)>=0.95) )
{
- exporter.write(getName(), "95thPercentileLatency(ms)", i);
+ exporter.write(getName(), "95thPercentileLatency(us)", i*1000);
done95th=true;
}
if (((double)opcounter)/((double)operations)>=0.99)
{
- exporter.write(getName(), "99thPercentileLatency(ms)", i);
+ exporter.write(getName(), "99thPercentileLatency(us)", i*1000);
break;
}
}
--
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