chore: add capella state transition perf tests

packages/state-transition/test/perf/epoch/epochCapella.test.ts

@@ -0,0 +1,159 @@
+import {itBench, setBenchOpts} from "@dapplion/benchmark";
+import {ForkSeq} from "@lodestar/params";
+import {
+  computeStartSlotAtEpoch,
+  CachedBeaconStateAllForks,
+  CachedBeaconStateCapella,
+  CachedBeaconStateAltair,
+  beforeProcessEpoch,
+} from "../../../src/index.js";
+import {getNetworkCachedState, beforeValue, LazyValue} from "../../utils/index.js";
+import {StateEpoch} from "../types.js";
+import {capellaState} from "../params.js";
+import {processJustificationAndFinalization} from "../../../src/epoch/processJustificationAndFinalization.js";
+import {processInactivityUpdates} from "../../../src/epoch/processInactivityUpdates.js";
+import {processRewardsAndPenalties} from "../../../src/epoch/processRewardsAndPenalties.js";
+import {processRegistryUpdates} from "../../../src/epoch/processRegistryUpdates.js";
+import {processSlashings} from "../../../src/epoch/processSlashings.js";
+import {processEth1DataReset} from "../../../src/epoch/processEth1DataReset.js";
+import {processEffectiveBalanceUpdates} from "../../../src/epoch/processEffectiveBalanceUpdates.js";
+import {processSlashingsReset} from "../../../src/epoch/processSlashingsReset.js";
+import {processRandaoMixesReset} from "../../../src/epoch/processRandaoMixesReset.js";
+import {processHistoricalRootsUpdate} from "../../../src/epoch/processHistoricalRootsUpdate.js";
+import {processParticipationFlagUpdates} from "../../../src/epoch/processParticipationFlagUpdates.js";
+import {processEpoch} from "../../../src/epoch/index.js";
+
+const slot = computeStartSlotAtEpoch(capellaState.epoch) - 1;
+const stateId = `${capellaState.network}_e${capellaState.epoch}`;
+const fork = ForkSeq.altair;
+
+describe(`capella processEpoch - ${stateId}`, () => {
+  setBenchOpts({
+    yieldEventLoopAfterEach: true, // So SubTree(s)'s WeakRef can be garbage collected https://github.com/nodejs/node/issues/39902
+  });
+
+  const stateOg = beforeValue(async () => {
+    const state = await getNetworkCachedState(capellaState.network, slot, 300_000);
+    state.hashTreeRoot();
+    return state;
+  }, 300_000);
+
+  itBench({
+    id: `capella processEpoch - ${stateId}`,
+    yieldEventLoopAfterEach: true, // So SubTree(s)'s WeakRef can be garbage collected https://github.com/nodejs/node/issues/39902
+    beforeEach: () => stateOg.value.clone(),
+    fn: (state) => {
+      const cache = beforeProcessEpoch(state);
+      processEpoch(fork, state as CachedBeaconStateCapella, cache);
+      state.epochCtx.afterProcessEpoch(state, cache);
+      // Simulate root computation through the next block to account for changes
+      // 74184 hash64 ops - 92.730 ms
+      state.hashTreeRoot();
+    },
+  });
+
+  // Only in local environment compute a full breakdown of the cost of each step
+  describe(`capella processEpoch steps - ${stateId}`, () => {
+    setBenchOpts({noThreshold: true});
+
+    benchmarkAltairEpochSteps(stateOg, stateId);
+  });
+});
+
+function benchmarkAltairEpochSteps(stateOg: LazyValue<CachedBeaconStateAllForks>, stateId: string): void {
+  const cache = beforeValue(() => beforeProcessEpoch(stateOg.value));
+
+  // const getPerfState = (): CachedBeaconStateCapella => {
+  //   const state = originalState.clone();
+  //   state.setStateCachesAsTransient();
+  //   return state;
+  // };
+
+  itBench({
+    id: `${stateId} - capella beforeProcessEpoch`,
+    fn: () => {
+      beforeProcessEpoch(stateOg.value);
+    },
+  });
+
+  itBench({
+    id: `${stateId} - capella processJustificationAndFinalization`,
+    beforeEach: () => stateOg.value.clone(),
+    fn: (state) => processJustificationAndFinalization(state, cache.value),
+  });
+
+  itBench({
+    id: `${stateId} - capella processInactivityUpdates`,
+    beforeEach: () => stateOg.value.clone() as CachedBeaconStateAltair,
+    fn: (state) => processInactivityUpdates(state, cache.value),
+  });
+
+  itBench({
+    id: `${stateId} - capella processRewardsAndPenalties`,
+    beforeEach: () => stateOg.value.clone() as CachedBeaconStateCapella,
+    fn: (state) => processRewardsAndPenalties(state, cache.value),
+  });
+
+  // TODO: Needs a better state to test with, current does not include enough actions: 17.715 us/op
+  itBench({
+    id: `${stateId} - capella processRegistryUpdates`,
+    beforeEach: () => stateOg.value.clone(),
+    fn: (state) => processRegistryUpdates(state, cache.value),
+  });
+
+  // TODO: Needs a better state to test with, current does not include enough actions: 39.985 us/op
+  itBench({
+    id: `${stateId} - capella processSlashings`,
+    beforeEach: () => stateOg.value.clone() as CachedBeaconStateCapella,
+    fn: (state) => processSlashings(state, cache.value),
+  });
+
+  itBench({
+    id: `${stateId} - capella processEth1DataReset`,
+    beforeEach: () => stateOg.value.clone(),
+    fn: (state) => processEth1DataReset(state, cache.value),
+  });
+
+  itBench({
+    id: `${stateId} - capella processEffectiveBalanceUpdates`,
+    beforeEach: () => stateOg.value.clone(),
+    fn: (state) => processEffectiveBalanceUpdates(state, cache.value),
+  });
+
+  itBench({
+    id: `${stateId} - capella processSlashingsReset`,
+    beforeEach: () => stateOg.value.clone(),
+    fn: (state) => processSlashingsReset(state, cache.value),
+  });
+
+  itBench({
+    id: `${stateId} - capella processRandaoMixesReset`,
+    beforeEach: () => stateOg.value.clone(),
+    fn: (state) => processRandaoMixesReset(state, cache.value),
+  });
+
+  itBench({
+    id: `${stateId} - capella processHistoricalRootsUpdate`,
+    beforeEach: () => stateOg.value.clone(),
+    fn: (state) => processHistoricalRootsUpdate(state, cache.value),
+  });
+
+  itBench({
+    id: `${stateId} - capella processParticipationFlagUpdates`,
+    beforeEach: () => stateOg.value.clone() as CachedBeaconStateAltair,
+    fn: (state) => processParticipationFlagUpdates(state),
+  });
+
+  itBench<StateEpoch, StateEpoch>({
+    id: `${stateId} - capella afterProcessEpoch`,
+    // Compute a state and cache after running processEpoch() since those values are mutated
+    before: () => {
+      const state = stateOg.value.clone();
+      const cacheAfter = beforeProcessEpoch(state);
+      processEpoch(fork, state, cacheAfter);
+      return {state, cache: cacheAfter};
+    },
+    beforeEach: ({state, cache}) => ({state: state.clone(), cache}),
+    fn: ({state, cache}) => state.epochCtx.afterProcessEpoch(state, cache),
+  });
+}

packages/state-transition/test/perf/params.ts

@@ -11,6 +11,11 @@ export const altairState = {
   epoch: 81889, // Post altair fork
 };
 
+export const capellaState = {
+  network: "mainnet" as const,
+  epoch: 217614, // Post capella fork
+};
+
 export const rangeSyncTest = {
   network: "mainnet" as const,
   startSlot: 3766816, // Post altair, first slot in epoch 117713

packages/state-transition/test/utils/testFileCache.ts

@@ -104,7 +104,10 @@ async function downloadTestFile(fileId: string): Promise<Buffer> {
   // eslint-disable-next-line no-console
   console.log(`Downloading file ${fileUrl}`);
 
-  const res = await got(fileUrl, {responseType: "buffer"});
+  const res = await got(fileUrl, {responseType: "buffer"}).catch((e: Error) => {
+    e.message = `Error downloading ${fileUrl}: ${e.message}`;
+    throw e;
+  });
   return res.body;
 }