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Merge pull request #1 from aws-samples/elasticache/metrics
update readme - 2023-10-16-16-33
2 parents b684adc + 773ec49 commit d8fa426

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‎frontend/public/aws-exports.json

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‎frontend/src/components/CompElasticNode01.js

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Original file line numberDiff line numberDiff line change
@@ -37,7 +37,7 @@ const ComponentObject = memo(({ connectionId, clusterId, nodeId, instance, port,
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<td style={{"width":"9%", "text-align":"center", "border-top": "1pt solid " + configuration.colors.lines.separator100}}>
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<CompMetric04
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value={node.operations || 0}
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precision={2}
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precision={0}
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format={1}
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height={"30px"}
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width={"100px"}
@@ -51,7 +51,7 @@ const ComponentObject = memo(({ connectionId, clusterId, nodeId, instance, port,
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<td style={{"width":"9%", "text-align":"center", "border-top": "1pt solid " + configuration.colors.lines.separator100}}>
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<CompMetric04
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value={node.getCalls || 0}
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precision={2}
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precision={0}
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format={1}
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height={"30px"}
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width={"100px"}
@@ -65,7 +65,7 @@ const ComponentObject = memo(({ connectionId, clusterId, nodeId, instance, port,
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<td style={{"width":"9%", "text-align":"center", "border-top": "1pt solid " + configuration.colors.lines.separator100}}>
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<CompMetric04
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value={node.setCalls || 0}
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precision={2}
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precision={0}
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format={1}
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height={"30px"}
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width={"100px"}

‎server/api.core.js

Lines changed: 7 additions & 4 deletions
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@@ -2744,6 +2744,8 @@ async function updateStatsRedisNode(connectionId,clusterId,nodeId) {
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//-- Node Command Stats
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var command = await dbRedisCluster[connectionId][clusterId][nodeId]["connection"].sendCommand(['INFO','Commandstats']);
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var totalCalls = 0;
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var iRowLine = 0;
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var dataResult = "";
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command.split(/\r?\n/).forEach((line) => {
@@ -2759,6 +2761,8 @@ async function updateStatsRedisNode(connectionId,clusterId,nodeId) {
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var key = metric[0];
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var value = metric[1];
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metricList = metricList + '"' + key + '":' + value + ",";
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if (key == "calls")
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totalCalls = totalCalls + parseFloat(value);
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});
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dataResult = dataResult + '"' + metricGropuName + '": { ' + metricList.slice(0, -1) + ' },';
@@ -2773,7 +2777,6 @@ async function updateStatsRedisNode(connectionId,clusterId,nodeId) {
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});
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var jsonCommands = JSON.parse('{' + dataResult.slice(0, -1) + ' } ');
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dbRedisCluster[connectionId][clusterId][nodeId]["node"].newSnapshot({
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name : "",
@@ -2783,7 +2786,7 @@ async function updateStatsRedisNode(connectionId,clusterId,nodeId) {
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memory: 0,
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memoryUsed: parseFloat(jsonInfo['used_memory']),
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memoryTotal: parseFloat(jsonInfo['maxmemory']),
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operations: parseFloat(jsonInfo['instantaneous_ops_per_sec']),
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operations: totalCalls,
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getCalls: (( jsonCommands.hasOwnProperty('cmdstat_get') ) ? parseFloat(jsonCommands['cmdstat_get']['calls']) : 0) ,
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getUsec: (( jsonCommands.hasOwnProperty('cmdstat_get') ) ? parseFloat(jsonCommands['cmdstat_get']['usec']) : 0) ,
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setCalls : (( jsonCommands.hasOwnProperty('cmdstat_set') ) ? parseFloat(jsonCommands['cmdstat_set']['calls']) : 0) ,
@@ -2867,7 +2870,7 @@ async function gatherStatsRedisCluster(req, res) {
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);
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dbRedisCluster[connectionId][clusterId][nodeId]["node"].addPropertyValue('connectedClients',currentNode.getValueByIndex("connectedClients"));
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dbRedisCluster[connectionId][clusterId][nodeId]["node"].addPropertyValue('operations',currentNode.getDeltaByIndex("getCalls") + currentNode.getDeltaByIndex("setCalls"));
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dbRedisCluster[connectionId][clusterId][nodeId]["node"].addPropertyValue('operations',currentNode.getDeltaByIndex("operations"));
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dbRedisCluster[connectionId][clusterId][nodeId]["node"].addPropertyValue('getCalls',currentNode.getDeltaByIndex("getCalls"));
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dbRedisCluster[connectionId][clusterId][nodeId]["node"].addPropertyValue('setCalls',currentNode.getDeltaByIndex("setCalls"));
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dbRedisCluster[connectionId][clusterId][nodeId]["node"].addPropertyValue('getLatency',currentNode.getDeltaByIndex("getUsec") / currentNode.getDeltaByIndex("getCalls"));
@@ -2888,7 +2891,7 @@ async function gatherStatsRedisCluster(req, res) {
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memory: (currentNode.getValueByIndex("memoryUsed")/currentNode.getValueByIndex("memoryTotal") ) * 100,
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memoryUsed: currentNode.getValueByIndex("memoryUsed"),
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memoryTotal: currentNode.getValueByIndex("memoryTotal"),
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operations: currentNode.getDeltaByIndex("getCalls") + currentNode.getDeltaByIndex("setCalls"),
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operations: currentNode.getDeltaByIndex("operations"),
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getCalls: currentNode.getDeltaByIndex("getCalls"),
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setCalls: currentNode.getDeltaByIndex("setCalls"),
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connectedClients: currentNode.getValueByIndex("connectedClients"),

‎server/aws-exports.json

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