File: benchmark.test Build ID: 4a321e34ba57c15172f1791a19630efcec36d01b Type: cpu Time: 2026-03-09 23:14:24 UTC Duration: 901.83s, Total samples = 2597.37s (288.01%) Showing nodes accounting for 2069.05s, 79.66% of 2597.37s total Dropped 1098 nodes (cum <= 12.99s) flat flat% sum% cum cum% 216.13s 8.32% 8.32% 220.22s 8.48% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*flowQueueAccessor).Len 190.88s 7.35% 15.67% 390.93s 15.05% runtime.tryDeferToSpanScan 156.67s 6.03% 21.70% 156.67s 6.03% runtime.spanClass.sizeclass (inline) 142.49s 5.49% 27.19% 400.14s 15.41% internal/runtime/maps.(*Iter).Next 137.57s 5.30% 32.48% 1510.66s 58.16% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*priorityBandAccessor).IterateQueues 126.88s 4.88% 37.37% 346.83s 13.35% runtime.scanObjectsSmall 118.16s 4.55% 41.92% 421.44s 16.23% runtime.mallocgcSmallScanNoHeader 86.12s 3.32% 45.23% 86.12s 3.32% runtime.nextFreeFast (inline) 63.45s 2.44% 47.68% 116.96s 4.50% runtime.findObject 60.59s 2.33% 50.01% 588.61s 22.66% runtime.mallocgc 57.51s 2.21% 52.22% 75.66s 2.91% runtime.gcmarknewobject 51.25s 1.97% 54.20% 51.25s 1.97% runtime.memclrNoHeapPointers 48.24s 1.86% 56.05% 48.24s 1.86% runtime.futex 42.57s 1.64% 57.69% 333.09s 12.82% runtime.wbBufFlush1 39.27s 1.51% 59.21% 39.27s 1.51% runtime.extractHeapBitsSmall 34.24s 1.32% 60.52% 424.88s 16.36% runtime.scanSpan 33.57s 1.29% 61.82% 363.97s 14.01% gcWriteBarrier 31.62s 1.22% 63.03% 531.42s 20.46% runtime.newobject 27.27s 1.05% 64.08% 257.74s 9.92% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/framework/plugins/fairness.(*globalStrict).Pick.func1 22.60s 0.87% 64.95% 22.60s 0.87% runtime.(*mspan).divideByElemSize (inline) 21.90s 0.84% 65.80% 543.19s 20.91% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*managedQueue).FlowQueueAccessor (partial-inline) 20.48s 0.79% 66.59% 25.98s 1.00% runtime.(*mspan).markBitsForIndex (inline) 20.08s 0.77% 67.36% 20.08s 0.77% runtime.getMCache (inline) 19.03s 0.73% 68.09% 24.28s 0.93% runtime.spanOf (inline) 18.23s 0.7% 68.79% 18.32s 0.71% sync/atomic.(*Int32).Add (inline) 17.04s 0.66% 69.45% 17.04s 0.66% runtime.acquirem (inline) 16.67s 0.64% 70.09% 22.28s 0.86% runtime.heapArenaOf (inline) 16.10s 0.62% 70.71% 16.10s 0.62% internal/runtime/maps.ctrlGroup.matchFull (inline) 15.83s 0.61% 71.32% 29.43s 1.13% internal/sync.(*HashTrieMap[go.shape.interface {},go.shape.interface {}]).Load 14.51s 0.56% 71.88% 410.35s 15.80% runtime.mapIterNext 13.25s 0.51% 72.39% 52.09s 2.01% runtime.scanObject 12.43s 0.48% 72.87% 30.84s 1.19% runtime.scanObjectSmall 9.97s 0.38% 73.25% 19.47s 0.75% runtime.(*unwinder).resolveInternal 9.64s 0.37% 73.62% 24.93s 0.96% runtime.scanblock 9.50s 0.37% 73.99% 14.84s 0.57% runtime.(*spanInlineMarkBits).tryAcquire 9.17s 0.35% 74.34% 20.23s 0.78% runtime.pcvalue 9.07s 0.35% 74.69% 74.23s 2.86% runtime.markroot 8.53s 0.33% 75.02% 14.16s 0.55% runtime.lock2 8.14s 0.31% 75.33% 52.58s 2.02% runtime.deductAssistCredit 8.01s 0.31% 75.64% 43.95s 1.69% runtime.selectgo 7.45s 0.29% 75.93% 14.74s 0.57% runtime.unlock2 6.93s 0.27% 76.19% 526.35s 20.26% runtime.gcDrain 6.90s 0.27% 76.46% 15.75s 0.61% runtime.heapSetTypeNoHeader (inline) 6.39s 0.25% 76.71% 34.96s 1.35% runtime.sweepone 5.25s 0.2% 76.91% 15.96s 0.61% runtime.makeSpanClass (inline) 4.48s 0.17% 77.08% 74.55s 2.87% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).selectDistributionCandidates 4.23s 0.16% 77.24% 24.81s 0.96% runtime.(*sweepLocked).sweep 3.83s 0.15% 77.39% 97.46s 3.75% runtime.schedule 2.70s 0.1% 77.49% 979.19s 37.70% runtime.systemstack 2.67s 0.1% 77.60% 22.06s 0.85% runtime.stealWork 2.47s 0.095% 77.69% 74.46s 2.87% runtime.findRunnable 2.38s 0.092% 77.78% 31.34s 1.21% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*registryShard).ManagedQueue 2.35s 0.09% 77.87% 35.95s 1.38% runtime.(*mcache).refill 2.33s 0.09% 77.96% 40.65s 1.57% github.com/prometheus/client_golang/prometheus.(*MetricVec).GetMetricWithLabelValues 2.16s 0.083% 78.05% 1594.37s 61.38% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).dispatchCycle 1.99s 0.077% 78.12% 43.21s 1.66% runtime.(*mcache).nextFree 1.99s 0.077% 78.20% 14.09s 0.54% runtime.runqgrab 1.65s 0.064% 78.26% 217.26s 8.36% testing.(*B).RunParallel.func1 1.53s 0.059% 78.32% 204.83s 7.89% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.runMatrixCoordinate.func1 1.39s 0.054% 78.38% 143.25s 5.52% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).WithConnection 1.34s 0.052% 78.43% 24.67s 0.95% runtime.(*mspan).objIndex (inline) 1.28s 0.049% 78.48% 208.40s 8.02% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).EnqueueAndWait 1.26s 0.049% 78.53% 17.90s 0.69% runtime.chansend 1.14s 0.044% 78.57% 26.60s 1.02% runtime.(*mcentral).cacheSpan 1.02s 0.039% 78.61% 21.30s 0.82% runtime.notesleep 1s 0.039% 78.65% 29.57s 1.14% runtime.scanframeworker 0.99s 0.038% 78.69% 1524.19s 58.68% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/framework/plugins/fairness.(*globalStrict).Pick 0.95s 0.037% 78.72% 111.68s 4.30% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).EnqueueAndWait.func1 0.86s 0.033% 78.76% 14.27s 0.55% github.com/prometheus/client_golang/prometheus.(*HistogramVec).GetMetricWithLabelValues (inline) 0.86s 0.033% 78.79% 26.69s 1.03% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.runMatrixCoordinate 0.86s 0.033% 78.82% 1528.12s 58.83% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).selectItem 0.85s 0.033% 78.85% 14.56s 0.56% github.com/prometheus/client_golang/prometheus.(*metricMap).getMetricWithHashAndLabelValues 0.83s 0.032% 78.89% 13.16s 0.51% runtime.(*timers).check 0.79s 0.03% 78.92% 1654.36s 63.69% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).Run 0.77s 0.03% 78.95% 35.01s 1.35% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).enqueue 0.76s 0.029% 78.98% 23.46s 0.9% runtime.mallocgcSmallScanHeader 0.74s 0.028% 79.00% 19.43s 0.75% runtime.(*unwinder).next 0.74s 0.028% 79.03% 13.06s 0.5% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*registryShard).PriorityBandAccessor 0.68s 0.026% 79.06% 19.13s 0.74% runtime.(*mheap).allocSpan 0.67s 0.026% 79.08% 17.39s 0.67% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).awaitFinalization 0.62s 0.024% 79.11% 28.29s 1.09% runtime.wakep 0.59s 0.023% 79.13% 30.02s 1.16% sync.(*Map).Load (inline) 0.57s 0.022% 79.15% 19.07s 0.73% context.WithDeadlineCause 0.57s 0.022% 79.18% 15.76s 0.61% runtime.ready 0.56s 0.022% 79.20% 20.44s 0.79% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).createRequestContext 0.54s 0.021% 79.22% 106.14s 4.09% runtime.mcall 0.52s 0.02% 79.24% 27.77s 1.07% github.com/prometheus/client_golang/prometheus.(*GaugeVec).GetMetricWithLabelValues (inline) 0.50s 0.019% 79.26% 22.68s 0.87% runtime.futexsleep 0.49s 0.019% 79.28% 65.81s 2.53% runtime.park_m 0.49s 0.019% 79.29% 13.29s 0.51% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).distributeRequest 0.45s 0.017% 79.31% 14.54s 0.56% runtime.runqsteal 0.44s 0.017% 79.33% 43.37s 1.67% runtime.gcDrainN 0.43s 0.017% 79.35% 16.25s 0.63% sync.(*RWMutex).RLock (inline) 0.40s 0.015% 79.36% 18.19s 0.7% runtime.saveblockevent 0.40s 0.015% 79.38% 15.50s 0.6% runtime.send 0.40s 0.015% 79.39% 40.95s 1.58% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).dispatchItem 0.39s 0.015% 79.41% 334.28s 12.87% runtime.wbBufFlush 0.38s 0.015% 79.42% 18.45s 0.71% github.com/prometheus/client_golang/prometheus.(*metricMap).getOrCreateMetricWithLabelValues 0.38s 0.015% 79.44% 58.12s 2.24% runtime.scanstack 0.38s 0.015% 79.45% 92.75s 3.57% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).tryDistribution 0.37s 0.014% 79.46% 50.61s 1.95% sync.(*Once).doSlow 0.35s 0.013% 79.48% 14.62s 0.56% runtime.blockevent 0.35s 0.013% 79.49% 23.78s 0.92% runtime.stopm 0.34s 0.013% 79.50% 14.61s 0.56% github.com/prometheus/client_golang/prometheus.(*HistogramVec).WithLabelValues 0.34s 0.013% 79.52% 333.26s 12.83% runtime.wbBufFlush.func1 0.29s 0.011% 79.53% 62.13s 2.39% runtime.markroot.func1 0.28s 0.011% 79.54% 19.82s 0.76% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).ensureFlowInfrastructure 0.25s 0.0096% 79.55% 28.02s 1.08% github.com/prometheus/client_golang/prometheus.(*GaugeVec).WithLabelValues 0.25s 0.0096% 79.56% 44.44s 1.71% runtime.gcAssistAlloc 0.25s 0.0096% 79.57% 71.74s 2.76% runtime.makeslice 0.25s 0.0096% 79.58% 17.93s 0.69% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*registryShard).synchronizeFlow 0.22s 0.0085% 79.59% 13.41s 0.52% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/metrics.IncFlowControlQueueSize 0.21s 0.0081% 79.59% 26.38s 1.02% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*FlowItem).finalizeInternal 0.16s 0.0062% 79.60% 24.14s 0.93% runtime.notewakeup 0.15s 0.0058% 79.61% 21.45s 0.83% runtime.mPark (inline) 0.13s 0.005% 79.61% 13.08s 0.5% runtime.send.goready.func1 0.12s 0.0046% 79.62% 32.27s 1.24% runtime.bgsweep 0.11s 0.0042% 79.62% 19.91s 0.77% runtime.(*mheap).alloc 0.11s 0.0042% 79.62% 26.17s 1.01% runtime.futexwakeup 0.10s 0.0039% 79.63% 13.75s 0.53% runtime.lock (inline) 0.09s 0.0035% 79.63% 19.66s 0.76% runtime.(*mheap).alloc.func1 0.07s 0.0027% 79.63% 20.41s 0.79% runtime.(*mcentral).grow 0.07s 0.0027% 79.64% 14.81s 0.57% runtime.unlockWithRank (inline) 0.07s 0.0027% 79.64% 26.99s 1.04% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*FlowItem).FinalizeWithOutcome 0.06s 0.0023% 79.64% 16.11s 0.62% runtime.goready (inline) 0.06s 0.0023% 79.64% 14.22s 0.55% runtime.lockWithRank (inline) 0.06s 0.0023% 79.65% 25.21s 0.97% runtime.mallocgcLarge 0.06s 0.0023% 79.65% 14.01s 0.54% runtime.resetspinning 0.05s 0.0019% 79.65% 26.19s 1.01% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*FlowItem).FinalizeWithOutcome.func1 0.04s 0.0015% 79.65% 14.40s 0.55% runtime.chansend1 0.04s 0.0015% 79.65% 16.71s 0.64% runtime.memclrNoHeapPointersChunked 0.04s 0.0015% 79.66% 14.85s 0.57% runtime.unlock (inline) 0.03s 0.0012% 79.66% 24.65s 0.95% runtime.startm 0.03s 0.0012% 79.66% 19.85s 0.76% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).WithConnection.func3 0.01s 0.00039% 79.66% 43.69s 1.68% runtime.gcAssistAlloc.func2 0.01s 0.00039% 79.66% 43.68s 1.68% runtime.gcAssistAlloc1 0.01s 0.00039% 79.66% 529.69s 20.39% runtime.gcBgMarkWorker 0 0% 79.66% 526.37s 20.27% runtime.gcBgMarkWorker.func2 0 0% 79.66% 347.98s 13.40% runtime.gcDrainMarkWorkerDedicated (inline) 0 0% 79.66% 178.37s 6.87% runtime.gcDrainMarkWorkerIdle (inline) 0 0% 79.66% 35.95s 1.38% runtime.goexit0 0 0% 79.66% 26.57s 1.02% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.BenchmarkFlowController_PerformanceMatrix.func1 0 0% 79.66% 1654.36s 63.69% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).getOrStartWorker.func1 0 0% 79.66% 50.76s 1.95% sync.(*Once).Do (inline) 0 0% 79.66% 22.80s 0.88% testing.(*B).launch 0 0% 79.66% 30.99s 1.19% testing.(*B).runN --- File: benchmark.test Build ID: 4a321e34ba57c15172f1791a19630efcec36d01b Type: alloc_space Time: 2026-03-09 23:29:26 UTC Showing nodes accounting for 233800.36MB, 96.64% of 241935.49MB total Dropped 212 nodes (cum <= 1209.68MB) flat flat% sum% cum cum% 143409.67MB 59.28% 59.28% 212108.43MB 87.67% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*priorityBandAccessor).IterateQueues 69514.53MB 28.73% 88.01% 69514.53MB 28.73% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*managedQueue).FlowQueueAccessor (partial-inline) 4862.47MB 2.01% 90.02% 7903.25MB 3.27% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).selectDistributionCandidates 3410.56MB 1.41% 91.43% 3410.56MB 1.41% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*registryShard).Stats.func1 2302.05MB 0.95% 92.38% 214219.04MB 88.54% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/framework/plugins/fairness.(*globalStrict).Pick 2059.58MB 0.85% 93.23% 2059.58MB 0.85% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*connection).ActiveShards 1813.55MB 0.75% 93.98% 2996.12MB 1.24% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.runMatrixCoordinate 1575.65MB 0.65% 94.63% 1575.65MB 0.65% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.NewItem (inline) 1152.60MB 0.48% 95.11% 2134.43MB 0.88% context.WithDeadlineCause 1034.57MB 0.43% 95.54% 5899.18MB 2.44% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).enqueue 728.03MB 0.3% 95.84% 1300.19MB 0.54% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).dispatchItem 634.54MB 0.26% 96.10% 15263.47MB 6.31% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).EnqueueAndWait 535.52MB 0.22% 96.32% 15844.01MB 6.55% testing.(*B).RunParallel.func1 349.02MB 0.14% 96.46% 3759.58MB 1.55% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*registryShard).Stats 213.01MB 0.088% 96.55% 12492.66MB 5.16% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).WithConnection 178.01MB 0.074% 96.63% 216157.25MB 89.34% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).dispatchCycle 24MB 0.0099% 96.64% 1380.62MB 0.57% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).ensureFlowInfrastructure 3MB 0.0012% 96.64% 222262.36MB 91.87% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).Run 0 0% 96.64% 3411.06MB 1.41% internal/sync.(*HashTrieMap[go.shape.interface {},go.shape.interface {}]).Range 0 0% 96.64% 3411.06MB 1.41% internal/sync.(*HashTrieMap[go.shape.interface {},go.shape.interface {}]).iter 0 0% 96.64% 2981.61MB 1.23% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.BenchmarkFlowController_PerformanceMatrix.func1 0 0% 96.64% 14858.67MB 6.14% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.runMatrixCoordinate.func1 0 0% 96.64% 10785.52MB 4.46% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).EnqueueAndWait.func1 0 0% 96.64% 2089.40MB 0.86% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).createRequestContext 0 0% 96.64% 222262.36MB 91.87% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).getOrStartWorker.func1 0 0% 96.64% 9850.92MB 4.07% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).tryDistribution 0 0% 96.64% 3759.58MB 1.55% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).hasCapacity 0 0% 96.64% 214219.04MB 88.54% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).selectItem 0 0% 96.64% 1380.62MB 0.57% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).WithConnection.func3 0 0% 96.64% 3411.06MB 1.41% sync.(*Map).Range (inline) 0 0% 96.64% 1853.21MB 0.77% sync.(*Once).Do (inline) 0 0% 96.64% 1853.21MB 0.77% sync.(*Once).doSlow 0 0% 96.64% 2222.64MB 0.92% testing.(*B).launch 0 0% 96.64% 3055.35MB 1.26% testing.(*B).runN --- File: benchmark.test Build ID: 4a321e34ba57c15172f1791a19630efcec36d01b Type: delay Time: 2026-03-09 23:29:26 UTC Showing nodes accounting for 13.54hrs, 99.52% of 13.61hrs total Dropped 426 nodes (cum <= 0.07hrs) flat flat% sum% cum cum% 12.90hrs 94.77% 94.77% 12.90hrs 94.77% sync.(*Mutex).Unlock (partial-inline) 0.65hrs 4.75% 99.52% 8.74hrs 64.20% sync.(*RWMutex).Unlock 0 0% 99.52% 0.10hrs 0.7% context.(*cancelCtx).propagateCancel 0 0% 99.52% 0.10hrs 0.7% context.WithDeadlineCause 0 0% 99.52% 0.07hrs 0.51% github.com/prometheus/client_golang/prometheus.(*GaugeVec).GetMetricWithLabelValues (inline) 0 0% 99.52% 0.07hrs 0.51% github.com/prometheus/client_golang/prometheus.(*GaugeVec).WithLabelValues 0 0% 99.52% 0.07hrs 0.51% github.com/prometheus/client_golang/prometheus.(*MetricVec).GetMetricWithLabelValues 0 0% 99.52% 0.08hrs 0.59% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.BenchmarkFlowController_TopologyChurn.func1 0 0% 99.52% 13.47hrs 98.95% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.runMatrixCoordinate.func1 0 0% 99.52% 13.55hrs 99.54% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).EnqueueAndWait 0 0% 99.52% 0.09hrs 0.67% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).createRequestContext 0 0% 99.52% 13.37hrs 98.23% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).WithConnection 0 0% 99.52% 8.67hrs 63.71% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).WithConnection.func3 0 0% 99.52% 8.67hrs 63.71% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).ensureFlowInfrastructure 0 0% 99.52% 8.67hrs 63.71% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*registryShard).synchronizeFlow 0 0% 99.52% 8.67hrs 63.71% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*registryShard).synchronizeFlow.deferwrap1 0 0% 99.52% 13.36hrs 98.18% sync.(*Once).Do (inline) 0 0% 99.52% 13.36hrs 98.18% sync.(*Once).doSlow 0 0% 99.52% 13.55hrs 99.59% testing.(*B).RunParallel.func1 --- File: benchmark.test Build ID: 4a321e34ba57c15172f1791a19630efcec36d01b Type: delay Time: 2026-03-09 23:29:26 UTC Showing nodes accounting for 607.41hrs, 99.77% of 608.83hrs total Dropped 124 nodes (cum <= 3.04hrs) flat flat% sum% cum cum% 592.10hrs 97.25% 97.25% 592.10hrs 97.25% runtime.selectgo 15.26hrs 2.51% 99.76% 15.26hrs 2.51% sync.(*Mutex).Lock (inline) 0.05hrs 0.0088% 99.77% 10.08hrs 1.66% sync.(*RWMutex).Lock 0 0% 99.77% 5.35hrs 0.88% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.BenchmarkFlowController_TopologyChurn.func1 0 0% 99.77% 596.62hrs 97.99% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/benchmark.runMatrixCoordinate.func1 0 0% 99.77% 604.10hrs 99.22% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).EnqueueAndWait 0 0% 99.77% 588.78hrs 96.71% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).EnqueueAndWait.func1 0 0% 99.77% 200.17hrs 32.88% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).awaitFinalization 0 0% 99.77% 387.93hrs 63.72% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).distributeRequest 0 0% 99.77% 388.61hrs 63.83% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller.(*FlowController).tryDistribution 0 0% 99.77% 387.93hrs 63.72% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/controller/internal.(*ShardProcessor).SubmitOrBlock 0 0% 99.77% 603.92hrs 99.19% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).WithConnection 0 0% 99.77% 10.01hrs 1.64% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).WithConnection.func3 0 0% 99.77% 10.01hrs 1.64% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*FlowRegistry).ensureFlowInfrastructure 0 0% 99.77% 10.01hrs 1.64% sigs.k8s.io/gateway-api-inference-extension/pkg/epp/flowcontrol/registry.(*registryShard).synchronizeFlow 0 0% 99.77% 15.15hrs 2.49% sync.(*Once).Do (inline) 0 0% 99.77% 15.15hrs 2.49% sync.(*Once).doSlow 0 0% 99.77% 604.11hrs 99.22% testing.(*B).RunParallel.func1