pprof

cortex goroutine
File: cortex
Type: goroutine
Time: Dec 1, 2019 at 1:40pm (UTC)
Showing nodes accounting for 268, 100% of 268 total
Showing top 80 nodes out of 98
cortex N1 runtime gopark 265 (98.88%) N2 runtime goparkunlock 0 of 183 (68.28%) N2->N1 183 N3 runtime selectgo 0 of 59 (22.01%) N3->N1 59 N4 runtime chanrecv2 0 of 122 (45.52%) N6 runtime chanrecv 0 of 133 (49.63%) N4->N6 122 N5 cache NewMemcached func1 0 of 100 (37.31%) N5->N4 100 N6->N2 133 N7 ingester (*Ingester) flushLoop 0 of 50 (18.66%) N57 util (*PriorityQueue) Dequeue 0 of 50 (18.66%) N7->N57 50 N8 net (*conn) Read 0 of 21 (7.84%) N77 poll (*FD) Read 0 of 21 (7.84%) N8->N77 21 N9 cache (*backgroundCache) writeBackLoop 0 of 20 (7.46%) N9->N3 20 N10 bufio (*Reader) Read 0 of 18 (6.72%) N10->N8 10 N51 tls (*Conn) Read 0 of 8 (2.99%) N10->N51 8 N11 http2 (*Framer) ReadFrame 0 of 18 (6.72%) N65 http2 readFrameHeader 0 of 18 (6.72%) N11->N65 18 N12 transport (*loopyWriter) run 0 of 18 (6.72%) N74 transport (*controlBuffer) get 0 of 18 (6.72%) N12->N74 18 N13 chunk (*Fetcher) worker 0 of 16 (5.97%) N13->N4 16 N14 runtime chanrecv1 0 of 11 (4.10%) N14->N6 11 N15 grpc (*Server) handleRawConn func1 0 of 10 (3.73%) N71 grpc (*Server) serveStreams 0 of 10 (3.73%) N15->N71 10 N16 transport (*http2Server) keepalive 0 of 10 (3.73%) N16->N3 10 N17 transport newHTTP2Server func2 0 of 10 (3.73%) N17->N12 10 N18 poll (*pollDesc) waitRead 0 of 23 (8.58%) N78 poll (*pollDesc) wait 0 of 23 (8.58%) N18->N78 23 N19 grpc (*addrConn) resetTransport 0 of 8 (2.99%) N19->N14 8 N20 transport (*http2Client) reader 0 of 8 (2.99%) N20->N11 8 N21 transport newHTTP2Client func3 0 of 8 (2.99%) N21->N12 8 N22 http (*conn) serve 0 of 2 (0.75%) N23 http HandlerFunc ServeHTTP 0 of 1 (0.37%) N22->N23 1 N25 bufio (*Reader) Peek 0 of 2 (0.75%) N22->N25 1 N33 pprof writeRuntimeProfile 1 (0.37%) N23->N33 1 N59 nethttp MiddlewareFunc func5 0 of 1 (0.37%) N23->N59 1 N60 middleware Instrument Wrap func1 0 of 1 (0.37%) N23->N60 1 N61 middleware Log Wrap func1 0 of 1 (0.37%) N23->N61 1 N62 middleware Tracer Wrap func2 0 of 1 (0.37%) N23->N62 1 N24 logutil (*MergeLogger) outputLoop 0 of 3 (1.12%) N24->N4 3 N49 bufio (*Reader) fill 0 of 2 (0.75%) N25->N49 2 N26 gzip (*Writer) Write 1 (0.37%) N27 cache (*memcachedClient) updateLoop 0 of 2 (0.75%) N27->N3 2 N28 grpc (*balancerWrapper) lbWatcher 0 of 2 (0.75%) N28->N4 2 N29 grpc (*ccBalancerWrapper) watcher 0 of 2 (0.75%) N29->N3 2 N30 grpc (*roundRobin) Start func1 0 of 2 (0.75%) N72 grpc (*roundRobin) watchAddrUpdates 0 of 2 (0.75%) N30->N72 2 N31 net (*TCPListener) Accept 0 of 2 (0.75%) N76 poll (*FD) Accept 0 of 2 (0.75%) N31->N76 2 N32 runtime notetsleepg 1 (0.37%) N34 ingester (*Ingester) loop 0 of 1 (0.37%) N34->N3 1 N35 ring (*Lifecycler) loop 0 of 1 (0.37%) N35->N3 1 N36 validation (*OverridesManager) loop 0 of 1 (0.37%) N36->N3 1 N37 jaeger-client-go (*remoteReporter) processQueue 0 of 1 (0.37%) N37->N3 1 N38 server (*Server) Run func1 0 of 1 (0.37%) N64 signals (*Handler) Loop 0 of 1 (0.37%) N38->N64 1 N39 server (*Server) Run func2 0 of 1 (0.37%) N39->N31 1 N40 server (*Server) Run func3 0 of 1 (0.37%) N67 grpc (*Server) Serve 0 of 1 (0.37%) N40->N67 1 N41 view (*worker) start 0 of 1 (0.37%) N41->N3 1 N42 grpc (*Server) serveStreams func1 1 0 of 1 (0.37%) N68 grpc (*Server) handleStream 0 of 1 (0.37%) N42->N68 1 N43 klog (*loggingT) flushDaemon 0 of 1 (0.37%) N43->N4 1 N44 http (*connReader) backgroundRead 0 of 1 (0.37%) N44->N8 1 N45 http (*persistConn) readLoop 0 of 1 (0.37%) N45->N25 1 N46 http (*persistConn) writeLoop 0 of 1 (0.37%) N46->N3 1 N47 signal loop 0 of 1 (0.37%) N47->N32 1 N48 runtime main 0 of 1 (0.37%) N56 cortex (*Cortex) Run 0 of 1 (0.37%) N48->N56 1 N49->N8 2 N50 bytes (*Buffer) ReadFrom 0 of 8 (2.99%) N55 tls (*atLeastReader) Read 0 of 8 (2.99%) N50->N55 8 N53 tls (*Conn) readRecord 0 of 8 (2.99%) N51->N53 8 N52 tls (*Conn) readFromUntil 0 of 8 (2.99%) N52->N50 8 N54 tls (*Conn) readRecordOrCCS 0 of 8 (2.99%) N53->N54 8 N54->N52 8 N55->N8 8 N63 server (*Server) Run 0 of 1 (0.37%) N56->N63 1 N57->N2 50 N58 mux (*Router) ServeHTTP 0 of 1 (0.37%) N58->N23 1 N59->N23 1 N60->N58 1 N61->N23 1 N62->N23 1 N63->N14 1 N64->N3 1 N80 io ReadAtLeast 0 of 18 (6.72%) N65->N80 18 N66 internal (*PoolResolver) Next 0 of 2 (0.75%) N66->N14 2 N67->N31 1 N69 grpc (*Server) processUnaryRPC 0 of 1 (0.37%) N68->N69 1 N70 grpc (*Server) sendResponse 0 of 1 (0.37%) N69->N70 1 N73 grpc compress 0 of 1 (0.37%) N70->N73 1 N75 transport (*http2Server) HandleStreams 0 of 10 (3.73%) N71->N75 10 N72->N66 2 N73->N26 1 N74->N3 18 N75->N11 10 N76->N18 2 N77->N18 21 N79 poll runtime_pollWait 0 of 23 (8.58%) N78->N79 23 N79->N1 23 N80->N10 18