From 5ac112efaa0de247bc019e56e23e1b6402cae7aa Mon Sep 17 00:00:00 2001
From: drgnchan <40224023+drgnchan@users.noreply.github.com>
Date: Wed, 31 Mar 2021 20:46:08 -0500
Subject: [PATCH] dashboard: Remove unused code in dashboard MetricFetcher
 (#2104)

---
 .../alibaba/csp/sentinel/dashboard/metric/MetricFetcher.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sentinel-dashboard/src/main/java/com/alibaba/csp/sentinel/dashboard/metric/MetricFetcher.java b/sentinel-dashboard/src/main/java/com/alibaba/csp/sentinel/dashboard/metric/MetricFetcher.java
index aba1fce8..d3e4b588 100755
--- a/sentinel-dashboard/src/main/java/com/alibaba/csp/sentinel/dashboard/metric/MetricFetcher.java
+++ b/sentinel-dashboard/src/main/java/com/alibaba/csp/sentinel/dashboard/metric/MetricFetcher.java
@@ -251,7 +251,7 @@ public class MetricFetcher {
         } catch (Exception e) {
             logger.info(msg + " metric, wait http client error:", e);
         }
-        long cost = System.currentTimeMillis() - start;
+        //long cost = System.currentTimeMillis() - start;
         //logger.info("finished " + msg + " metric for " + app + ", time intervalMs [" + startTime + ", " + endTime
         //    + "], total machines=" + machines.size() + ", dead=" + dead + ", fetch success="
         //    + success + ", fetch fail=" + fail + ", time cost=" + cost + " ms");