add hw2

node_modules/pino/benchmarks/internal/just-pino.bench.js

@@ -0,0 +1,182 @@
+'use strict'
+
+const bench = require('fastbench')
+const pino = require('../../')
+const fs = require('fs')
+const dest = fs.createWriteStream('/dev/null')
+const plog = pino(dest)
+delete require.cache[require.resolve('../../')]
+const plogDest = require('../../')(pino.destination('/dev/null'))
+delete require.cache[require.resolve('../../')]
+const plogAsync = require('../../')(pino.destination({ dest: '/dev/null', sync: false }))
+const plogChild = plog.child({ a: 'property' })
+const plogDestChild = plogDest.child({ a: 'property' })
+const plogAsyncChild = plogAsync.child({ a: 'property' })
+const plogChildChild = plog.child({ a: 'property' }).child({ sub: 'child' })
+const plogDestChildChild = plogDest.child({ a: 'property' }).child({ sub: 'child' })
+const plogAsyncChildChild = plogAsync.child({ a: 'property' }).child({ sub: 'child' })
+
+const max = 10
+
+const run = bench([
+  function benchPino (cb) {
+    for (var i = 0; i < max; i++) {
+      plog.info('hello world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDest (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDest.info('hello world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoExtreme (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsync.info('hello world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoObj (cb) {
+    for (var i = 0; i < max; i++) {
+      plog.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestObj (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDest.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoAsyncObj (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsync.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoChild (cb) {
+    for (var i = 0; i < max; i++) {
+      plogChild.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestChild (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDestChild.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoAsyncChild (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsyncChild.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoChildChild (cb) {
+    for (var i = 0; i < max; i++) {
+      plogChildChild.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestChildChild (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDestChildChild.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoAsyncChildChild (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsyncChildChild.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoChildCreation (cb) {
+    const child = plog.child({ a: 'property' })
+    for (var i = 0; i < max; i++) {
+      child.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestChildCreation (cb) {
+    const child = plogDest.child({ a: 'property' })
+    for (var i = 0; i < max; i++) {
+      child.info({ hello: 'world' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoMulti (cb) {
+    for (var i = 0; i < max; i++) {
+      plog.info('hello', 'world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestMulti (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDest.info('hello', 'world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoAsyncMulti (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsync.info('hello', 'world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoInterpolate (cb) {
+    for (var i = 0; i < max; i++) {
+      plog.info('hello %s', 'world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestInterpolate (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDest.info('hello %s', 'world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestInterpolate (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDest.info('hello %s', 'world')
+    }
+    setImmediate(cb)
+  },
+  function benchPinoInterpolateAll (cb) {
+    for (var i = 0; i < max; i++) {
+      plog.info('hello %s %j %d', 'world', { obj: true }, 4)
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestInterpolateAll (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDest.info('hello %s %j %d', 'world', { obj: true }, 4)
+    }
+    setImmediate(cb)
+  },
+  function benchPinoAsyncInterpolateAll (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsync.info('hello %s %j %d', 'world', { obj: true }, 4)
+    }
+    setImmediate(cb)
+  },
+  function benchPinoInterpolateExtra (cb) {
+    for (var i = 0; i < max; i++) {
+      plog.info('hello %s %j %d', 'world', { obj: true }, 4, { another: 'obj' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoDestInterpolateExtra (cb) {
+    for (var i = 0; i < max; i++) {
+      plogDest.info('hello %s %j %d', 'world', { obj: true }, 4, { another: 'obj' })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoAsyncInterpolateExtra (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsync.info('hello %s %j %d', 'world', { obj: true }, 4, { another: 'obj' })
+    }
+    setImmediate(cb)
+  }
+], 10000)
+
+run(run)