From e7288bff94e7ccb3da6b0dc3dbfcaf03ba98e744 Mon Sep 17 00:00:00 2001
From: zifeihan <decodewar@gmail.com>
Date: Mon, 3 Aug 2020 10:38:11 +0800
Subject: [PATCH] Fix error format of time in serviceTraffic update. (#5221)

---
 .../core/metric/promethues/PrometheusMetricConverter.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/metric/promethues/PrometheusMetricConverter.java b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/metric/promethues/PrometheusMetricConverter.java
index c564c1a5a..366b80253 100644
--- a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/metric/promethues/PrometheusMetricConverter.java
+++ b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/metric/promethues/PrometheusMetricConverter.java
@@ -269,7 +269,7 @@ public class PrometheusMetricConverter {
             instanceTraffic.setName(entity.getInstanceName());
             instanceTraffic.setServiceId(entity.serviceId());
             instanceTraffic.setTimeBucket(TimeBucket.getMinuteTimeBucket(System.currentTimeMillis()));
-            instanceTraffic.setLastPingTimestamp(System.currentTimeMillis());
+            instanceTraffic.setLastPingTimestamp(TimeBucket.getMinuteTimeBucket(System.currentTimeMillis()));
             MetricsStreamProcessor.getInstance().in(instanceTraffic);
         }
         if (!Strings.isNullOrEmpty(entity.getEndpointName())) {