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ASF GitHub Bot commented on DRILL-6224: --------------------------------------- Github user arina-ielchiieva commented on a diff in the pull request: https://github.com/apache/drill/pull/1160#discussion_r174440528 --- Diff: exec/java-exec/src/main/resources/rest/index.ftl --- @@ -291,6 +300,46 @@ var url = protocol + "//" + host + requestPath; return url; } + + //Iterates through all the nodes for update + function reloadMemory () { + for (i = 1; i <= size; i++) { + var address = $("#row-"+i).find("#address").contents().get(0).nodeValue.trim(); + updateMemory(address, i); + } + } + + //Update memory + function updateMemory(drillbit,idx) { + var result = $.ajax({ + type: 'GET', + url: "http://"+drillbit+":8047/status/metrics", + dataType: "json", + complete: function(data) { + var metrics = data.responseJSON['gauges']; + var usedHeap = metrics['heap.used'].value; + var maxHeap = metrics['heap.max'].value; + var usedDirect = metrics['drill.allocator.root.used'].value; + var peakDirect = metrics['drill.allocator.root.peak'].value; + var heapUsage = computeMemUsage(usedHeap,maxHeap); --- End diff -- Please remove unnecessary spaces here and in other file as well. > The metrics' page has gauges reset to near zero values and does not seem to > update > ---------------------------------------------------------------------------------- > > Key: DRILL-6224 > URL: https://issues.apache.org/jira/browse/DRILL-6224 > Project: Apache Drill > Issue Type: Bug > Components: Web Server > Affects Versions: 1.12.0 > Reporter: Kunal Khatua > Priority: Major > > When viewing http://<hostname>:8047/metrics#gauges > The gauges reset to near zero values and does not seem to update. > Tracing the server calls made, I see the following: > {code:json} > {version: "3.0.0", gauges: {G1-Old-Generation.count: {value: 0}, > G1-Old-Generation.time: {value: 0},…},…} > counters : > {drill.connections.rpc.control.encrypted: {count: 0},…} > gauges : > {G1-Old-Generation.count: {value: 0}, G1-Old-Generation.time: {value: 0},…} > histograms : {,…} > meters : {} > timers : {} > version : "3.0.0" > {code} > This looks incorrect and would explain why the metrics appear to be > incomplete. -- This message was sent by Atlassian JIRA (v7.6.3#76005)