Improve metrics performance and reliability #1184

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4 errors

Process completed with exit code 2.

--- stderr --- node:events:487 throw er; // Unhandled 'error' event ^ AssertionError [ERR_ASSERTION]: ifError got unwanted exception: Expected values to be strictly equal: + actual - expected + 'agent-metrics' - 'asset-data-packet' at /home/runner/work/nsolid/nsolid/node/test/common/index.js:452:12 at /home/runner/work/nsolid/nsolid/node/test/common/index.js:489:15 at TestPlayground.detectInitialSequence (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/index.js:407:7) at onEvent (file:///home/runner/work/nsolid/nsolid/node/test/agents/test-zmq-snapshot.mjs:85:18) at TestPlayground.detectInitialSequence (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/index.js:403:13) at ZmqAgentBus.<anonymous> (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/index.js:305:14) at ZmqAgentBus.emit (node:events:509:28) at ZmqAgentBus._handleMessage (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/zmqagentbus.js:331:12) at exports.Socket.emit (node:events:509:28) at Socket._emitMessage (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:647:10) at Socket._flushRead (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:660:10) at Socket._flushReads (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:696:15) at Immediate._onImmediate (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:307:12) Emitted 'error' event on instance at: at Socket._flushRead (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:662:10) at Socket._flushReads (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:696:15) at Immediate.<anonymous> (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:307:12) at process.processImmediate (node:internal/timers:506:21) { generatedMessage: false, code: 'ERR_ASSERTION', actual: AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + actual - expected + 'agent-metrics' - 'asset-data-packet' at onEvent (file:///home/runner/work/nsolid/nsolid/node/test/agents/test-zmq-snapshot.mjs:85:18) at TestPlayground.detectInitialSequence (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/index.js:403:13) at ZmqAgentBus.<anonymous> (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/index.js:305:14) at ZmqAgentBus.emit (node:events:509:28) at ZmqAgentBus._handleMessage (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/zmqagentbus.js:331:12) at exports.Socket.emit (node:events:509:28) at Socket._emitMessage (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:647:10) at Socket._flushRead (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:660:10) at Socket._flushReads (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:696:15) at Immediate._onImmediate (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:307:12) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 'agent-metrics', expected: 'asset-data-packet', operator: 'strictEqual', diff: 'simple' }, expected: null, operator: 'ifError', diff: 'simple' } Node.js v24.15.0 --- stdout --- [local] snapshot command should work for the main thread [0] agent-connected, bd25984e376412009748a82024996800cac390c1 [1] agent-metrics, bd25984e376412009748a82024996800cac390c1 [1] agent-info, bd25984e376412009748a82024996800cac390c1 [2] agent-packages, bd25984e376412009748a82024996800cac390c1 [3] agent-metrics, bd25984e376412009748a82024996800cac390c1 [4] asset-data-packet

test/agents/test-zmq-heap-sampling.mjs#L0

--- stderr --- node:events:487 throw er; // Unhandled 'error' event ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 410 !== 409 at file:///home/runner/work/nsolid/nsolid/node/test/agents/test-zmq-heap-sampling.mjs:392:16 at /home/runner/work/nsolid/nsolid/node/test/common/index.js:489:15 at finishUp (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/zmqagentbus.js:507:16) at ZmqAgentBus.<anonymous> (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/zmqagentbus.js:503:46) at Object.onceWrapper (node:events:631:26) at ZmqAgentBus.emit (node:events:521:24) at ZmqAgentBus._handleMessage (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/zmqagentbus.js:338:12) at exports.Socket.emit (node:events:509:28) at Socket._emitMessage (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:647:10) at Socket._flushRead (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:660:10) Emitted 'error' event on instance at: at Socket._flushRead (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:662:10) at Socket._flushReads (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:696:15) at Immediate.<anonymous> (/home/runner/work/nsolid/nsolid/node/test/common/nsolid-zmq-agent/node_modules/zeromq/lib/index.js:307:12) at process.processImmediate (node:internal/timers:506:21) { generatedMessage: true, code: 'ERR_ASSERTION', actual: 410, expected: 409, operator: 'strictEqual', diff: 'simple' } Node.js v24.15.0 --- stdout --- [local] profile command should work for the main thread [0] agent-connected, 8c4e121cb3447400f58cd13c73d8cc00fd4bff35 [1] agent-metrics, 8c4e121cb3447400f58cd13c73d8cc00fd4bff35 [1] agent-info, 8c4e121cb3447400f58cd13c73d8cc00fd4bff35 [2] agent-packages, 8c4e121cb3447400f58cd13c73d8cc00fd4bff35 [3] agent-metrics, 8c4e121cb3447400f58cd13c73d8cc00fd4bff35 [4] asset-data-packet, 8c4e121cb3447400f58cd13c73d8cc00fd4bff35 [asset-data-packet] 8c4e121cb3447400f58cd13c73d8cc00fd4bff35} [5] asset-data-packet, 8c4e121cb3447400f58cd13c73d8cc00fd4bff35 [asset-data-packet] 8c4e121cb3447400f58cd13c73d8cc00fd4bff35} [6] asset-received, 8c4e121cb3447400f58cd13c73d8cc00fd4bff35 [asset-received] 8c4e121cb3447400f58cd13c73d8cc00fd4bff35} child process exited with code 0 and signal null [local] profile command should work for worker threads [0] agent-connected, 91931d4461532f008d1d76d4bf243600f02f6ba4 [1] agent-metrics, 91931d4461532f008d1d76d4bf243600f02f6ba4 [1] agent-info, 91931d4461532f008d1d76d4bf243600f02f6ba4 [2] agent-packages, 91931d4461532f008d1d76d4bf243600f02f6ba4 [3] agent-metrics, 91931d4461532f008d1d76d4bf243600f02f6ba4 [4] asset-data-packet, 91931d4461532f008d1d76d4bf243600f02f6ba4 [asset-data-packet] 91931d4461532f008d1d76d4bf243600f02f6ba4} [5] asset-data-packet, 91931d4461532f008d1d76d4bf243600f02f6ba4 [asset-data-packet] 91931d4461532f008d1d76d4bf243600f02f6ba4} [6] asset-received, 91931d4461532f008d1d76d4bf243600f02f6ba4 [asset-received] 91931d4461532f008d1d76d4bf243600f02f6ba4} child process exited with code 0 and signal null [local] profile command should respect assetsEnabled toggled via nsolid.start() [0] agent-connected, 0eb9c72ded66320022f8083f5de18d00891a40c5 [1] agent-metrics, 0eb9c72ded66320022f8083f5de18d00891a40c5 [1] agent-info, 0eb9c72ded66320022f8083f5de18d00891a40c5 [2] agent-packages, 0eb9c72ded66320022f8083f5de18d00891a40c5 [3] agent-metrics, 0eb9c72ded66320022f8083f5de18d00891a40c5 [4] asset-data-packet, 0eb9c72ded66320022f8083f5de18d00891a40c5 [5] asset-data-packet, 0eb9c72ded66320022f8083f5de18d00891a40c5 [6] asset-received, 0eb9c72ded66320022f8083f5de18d00891a40c5 child process exited with code 0 and signal null [local] profile command should return 410 if sent to a non-existant thread [0] agent-connected, 04f1feb6f9c737005145d2a5eea25f006e8d8714 [1] agent-metrics, 04f1f

test/agents/test-grpc-metrics-retry.mjs#L0

--- stderr --- (node:236316) DeprecationWarning: Calling start() is no longer necessary. It can be safely omitted. (Use `nsolid --trace-deprecation ...` to show where the warning was created) (node:236344) DeprecationWarning: Calling start() is no longer necessary. It can be safely omitted. (Use `nsolid --trace-deprecation ...` to show where the warning was created) --- stdout --- Running GrpcMetricsExporter retry test... message { type: 'port', port: 34899 } GRPC server started on port 34899 message { type: 'command', data: { agentId: 'f772dda58d3e6600267edf11cf9fb40082adb40b' } } Metrics received Metadata { internalRepr: Map(3) { 'user-agent' => [ 'grpc-c++/1.76.0 grpc-c/51.0.0 (linux; chttp2)' ], 'nsolid-agent-id' => [ 'f772dda58d3e6600267edf11cf9fb40082adb40b' ], 'nsolid-saas' => [ '' ] }, opaqueData: Map(0) {}, options: {} } message { type: 'metrics', data: { request: { resourceMetrics: [Array] }, metadata: { 'user-agent': [Array], 'nsolid-agent-id': [Array], 'nsolid-saas': [Array] } } } Received OTLP metrics export #1 Checking process metrics (20 metrics) Process metric uptime: 1 datapoints (expected: 1) Process metric systemUptime: 1 datapoints (expected: 1) Process metric freeMem: 1 datapoints (expected: 1) Process metric blockInputOpCount: 1 datapoints (expected: 1) Process metric blockOutputOpCount: 1 datapoints (expected: 1) Process metric ctxSwitchInvoluntaryCount: 1 datapoints (expected: 1) Process metric ctxSwitchVoluntaryCount: 1 datapoints (expected: 1) Process metric ipcReceivedCount: 1 datapoints (expected: 1) Process metric ipcSentCount: 1 datapoints (expected: 1) Process metric pageFaultHardCount: 1 datapoints (expected: 1) Process metric pageFaultSoftCount: 1 datapoints (expected: 1) Process metric signalCount: 1 datapoints (expected: 1) Process metric swapCount: 1 datapoints (expected: 1) Process metric rss: 1 datapoints (expected: 1) Process metric load1m: 1 datapoints (expected: 1) Process metric load5m: 1 datapoints (expected: 1) Process metric load15m: 1 datapoints (expected: 1) Process metric cpuUserPercent: 1 datapoints (expected: 1) Process metric cpuSystemPercent: 1 datapoints (expected: 1) Process metric cpuPercent: 1 datapoints (expected: 1) Metrics received Metadata { internalRepr: Map(3) { 'user-agent' => [ 'grpc-c++/1.76.0 grpc-c/51.0.0 (linux; chttp2)' ], 'nsolid-agent-id' => [ 'f772dda58d3e6600267edf11cf9fb40082adb40b' ], 'nsolid-saas' => [ '' ] }, opaqueData: Map(0) {}, options: {} } message { type: 'metrics', data: { request: { resourceMetrics: [Array] }, metadata: { 'user-agent': [Array], 'nsolid-agent-id': [Array], 'nsolid-saas': [Array] } } } Received OTLP metrics export #2 Checking thread metrics (56 metrics) Thread metric activeHandles: 1 datapoints (expected: 1) Thread metric activeRequests: 1 datapoints (expected: 1) Thread metric heapTotal: 1 datapoints (expected: 1) Thread metric totalHeapSizeExecutable: 1 datapoints (expected: 1) Thread metric totalPhysicalSize: 1 datapoints (expected: 1) Thread metric totalAvailableSize: 1 datapoints (expected: 1) Thread metric heapUsed: 1 datapoints (expected: 1) Thread metric heapSizeLimit: 1 datapoints (expected: 1) Thread metric mallocedMemory: 1 datapoints (expected: 1) Thread metric externalMem: 1 datapoints (expected: 1) Thread metric peakMallocedMemory: 1 datapoints (expected: 1) Thread metric numberOfNativeContexts: 1 datapoints (expected: 1) Thread metric numberOfDetachedContexts: 1 datapoints (expected: 1) Thread metric gcCount: 1 datapoints (expected: 1) Thread metric gcForcedCount: 1 datapoints (expected: 1) Thread metric gcFullCount: 1 datapoints (expected: 1) Thread metric gcMajorCount: 1 datapoints (expected: 1) Thread metric dnsCount: 1 datapoints (expected: 1) Thread metric httpClientAbortCount: 1 datapoints (expected: 1) Thread metric httpClientCount: 1 datapoints (expected: 1) Thread metric httpServerAbortCount: 1 datapoints (expected: 1) Thread metric httpServerCount: 1 datapoints (expected: 1) Thread me

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Improve metrics performance and reliability #1184

test-linux (ubuntu-24.04)