feat: flamegraphs for e2e (#7836)

Add commands for generating a flamegraph for e2e test.
AztecProtocol · Aug 8, 2024 · e5c6ced · e5c6ced
1 parent f5e874e
commit e5c6ced
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Showing 3 changed files with 1,364 additions and 36 deletions.
diff --git a/yarn-project/.gitignore b/yarn-project/.gitignore
@@ -20,6 +20,7 @@ circuits.js/fixtures/*.json
 circuits.js/src/structs/kernel/private_kernel_reset_circuit_private_inputs_variants.ts
 docs/dist
 end-to-end/addresses.json
+end-to-end/flame_graph
 end-to-end/log
 end-to-end/data
 end-to-end/src/web/main.js

diff --git a/yarn-project/end-to-end/package.json b/yarn-project/end-to-end/package.json
@@ -16,6 +16,8 @@
     "formatting": "run -T prettier --check ./src \"!src/web/main.js\" && run -T eslint ./src",
     "formatting:fix": "run -T eslint --fix ./src && run -T prettier -w ./src",
     "test": "LOG_LEVEL=${LOG_LEVEL:-verbose} DEBUG_COLORS=1 NODE_NO_WARNINGS=1 node --experimental-vm-modules ../node_modules/.bin/jest --testTimeout=300000 --forceExit",
+    "test:profile": "LOG_LEVEL=${LOG_LEVEL:-verbose} DEBUG_COLORS=1 NODE_NO_WARNINGS=1 0x --output-dir \"flame_graph/{pid}.0x\" -- node --experimental-vm-modules ../node_modules/jest/bin/jest.js --runInBand --testTimeout=300000 --forceExit",
+    "serve:flames": "python3 -m http.server --directory \"flame_graph\" 8000",
     "test:debug": "LOG_LEVEL=${LOG_LEVEL:-verbose} DEBUG_COLORS=1 NODE_NO_WARNINGS=1 node --inspect --experimental-vm-modules ../node_modules/.bin/jest --testTimeout=300000 --forceExit",
     "test:integration": "concurrently -k -s first -c reset,dim -n test,anvil \"yarn test:integration:run\" \"anvil\"",
     "test:integration:run": "NODE_NO_WARNINGS=1 node --experimental-vm-modules ../node_modules/.bin/jest --no-cache --runInBand --config jest.integration.config.json"
@@ -92,6 +94,7 @@
     "winston": "^3.10.0"
   },
   "devDependencies": {
+    "0x": "^5.7.0",
     "@jest/globals": "^29.5.0",
     "@types/jest": "^29.5.0",
     "@types/lodash.chunk": "^4.2.9",