Update profiling approach to cover webpack runs (#20900)

vercel · Jan 10, 2021 · 90ad2cb · 90ad2cb
1 parent 8bdff57
commit 90ad2cb
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Showing 12 changed files with 2,112 additions and 2,157 deletions.
diff --git a/bench/instrument.js b/bench/instrument.js
@@ -1,11 +1,35 @@
+// Disable automatic instrumentation
+process.env.OTEL_NO_PATCH_MODULES = '*'
+
 const { NodeTracerProvider } = require('@opentelemetry/node')
-const { BatchSpanProcessor } = require('@opentelemetry/tracing')
+const { SimpleSpanProcessor } = require('@opentelemetry/tracing')
 const { ZipkinExporter } = require('@opentelemetry/exporter-zipkin')
 
-const tracerProvider = new NodeTracerProvider()
+const tracerProvider = new NodeTracerProvider({
+  // All automatic instrumentation plugins have to be disabled as it affects worker_thread/child_process bootup performance
+  plugins: {
+    mongodb: { enabled: false, path: '@opentelemetry/plugin-mongodb' },
+    grpc: { enabled: false, path: '@opentelemetry/plugin-grpc' },
+    '@grpc/grpc-js': { enabled: false, path: '@opentelemetry/plugin-grpc-js' },
+    http: { enabled: false, path: '@opentelemetry/plugin-http' },
+    https: { enabled: false, path: '@opentelemetry/plugin-https' },
+    mysql: { enabled: false, path: '@opentelemetry/plugin-mysql' },
+    pg: { enabled: false, path: '@opentelemetry/plugin-pg' },
+    redis: { enabled: false, path: '@opentelemetry/plugin-redis' },
+    ioredis: { enabled: false, path: '@opentelemetry/plugin-ioredis' },
+    'pg-pool': { enabled: false, path: '@opentelemetry/plugin-pg-pool' },
+    express: { enabled: false, path: '@opentelemetry/plugin-express' },
+    '@hapi/hapi': {
+      enabled: false,
+      path: '@opentelemetry/hapi-instrumentation',
+    },
+    koa: { enabled: false, path: '@opentelemetry/koa-instrumentation' },
+    dns: { enabled: false, path: '@opentelemetry/plugin-dns' },
+  },
+})
 
 tracerProvider.addSpanProcessor(
-  new BatchSpanProcessor(
+  new SimpleSpanProcessor(
     new ZipkinExporter({
       serviceName: 'next-js',
     })