[incubator-skywalking] 01/01: Print timestamp.

[wu...@apache.org]

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wusheng pushed a commit to branch test
in repository https://gitbox.apache.org/repos/asf/incubator-skywalking.git

commit d363475a2e88a941dd853ce5671a4dec333b89a6
Author: Wu Sheng <wu...@foxmail.com>
AuthorDate: Mon Mar 11 17:52:31 2019 +0800

    Print timestamp.
---
 .../skywalking/oap/server/receiver/envoy/MetricServiceGRPCHandler.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/oap-server/server-receiver-plugin/envoy-metrics-receiver-plugin/src/main/java/org/apache/skywalking/oap/server/receiver/envoy/MetricServiceGRPCHandler.java b/oap-server/server-receiver-plugin/envoy-metrics-receiver-plugin/src/main/java/org/apache/skywalking/oap/server/receiver/envoy/MetricServiceGRPCHandler.java
index 9f9c82e..1934c4d 100644
--- a/oap-server/server-receiver-plugin/envoy-metrics-receiver-plugin/src/main/java/org/apache/skywalking/oap/server/receiver/envoy/MetricServiceGRPCHandler.java
+++ b/oap-server/server-receiver-plugin/envoy-metrics-receiver-plugin/src/main/java/org/apache/skywalking/oap/server/receiver/envoy/MetricServiceGRPCHandler.java
@@ -108,6 +108,7 @@ public class MetricServiceGRPCHandler extends MetricsServiceGrpc.MetricsServiceI
                                 case GAUGE:
                                     for (Metrics.Metric metric : metricFamily.getMetricList()) {
                                         timestamp = metric.getTimestampMs();
+                                        logger.debug("Envoy metric reported from service[{}], service instance[{}], timestamp [{}]", serviceName, serviceInstanceName, timestamp);
                                         value = metric.getGauge().getValue();
 
                                         EnvoyInstanceMetric metricSource = new EnvoyInstanceMetric();