add hw2

node_modules/pino/benchmarks/internal/redact.bench.js

@@ -0,0 +1,86 @@
+'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 plogAsync = require('../../')(pino.destination({ dest: '/dev/null', sync: false }))
+delete require.cache[require.resolve('../../')]
+const plogUnsafe = require('../../')({ safe: false }, dest)
+delete require.cache[require.resolve('../../')]
+const plogUnsafeAsync = require('../../')(
+  { safe: false },
+  pino.destination({ dest: '/dev/null', sync: false })
+)
+const plogRedact = pino({ redact: ['a.b.c'] }, dest)
+delete require.cache[require.resolve('../../')]
+const plogAsyncRedact = require('../../')(
+  { redact: ['a.b.c'] },
+  pino.destination({ dest: '/dev/null', sync: false })
+)
+delete require.cache[require.resolve('../../')]
+const plogUnsafeRedact = require('../../')({ redact: ['a.b.c'], safe: false }, dest)
+delete require.cache[require.resolve('../../')]
+const plogUnsafeAsyncRedact = require('../../')(
+  { redact: ['a.b.c'], safe: false },
+  pino.destination({ dest: '/dev/null', sync: false })
+)
+
+const max = 10
+
+// note that "redact me." is the same amount of bytes as the censor: "[Redacted]"
+
+const run = bench([
+  function benchPinoNoRedact (cb) {
+    for (var i = 0; i < max; i++) {
+      plog.info({ a: { b: { c: 'redact me.', d: 'leave me' } } })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoRedact (cb) {
+    for (var i = 0; i < max; i++) {
+      plogRedact.info({ a: { b: { c: 'redact me.', d: 'leave me' } } })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoUnsafeNoRedact (cb) {
+    for (var i = 0; i < max; i++) {
+      plogUnsafe.info({ a: { b: { c: 'redact me.', d: 'leave me' } } })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoUnsafeRedact (cb) {
+    for (var i = 0; i < max; i++) {
+      plogUnsafeRedact.info({ a: { b: { c: 'redact me.', d: 'leave me' } } })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoAsyncNoRedact (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsync.info({ a: { b: { c: 'redact me.', d: 'leave me' } } })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoAsyncRedact (cb) {
+    for (var i = 0; i < max; i++) {
+      plogAsyncRedact.info({ a: { b: { c: 'redact me.', d: 'leave me' } } })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoUnsafeAsyncNoRedact (cb) {
+    for (var i = 0; i < max; i++) {
+      plogUnsafeAsync.info({ a: { b: { c: 'redact me.', d: 'leave me' } } })
+    }
+    setImmediate(cb)
+  },
+  function benchPinoUnsafeAsyncRedact (cb) {
+    for (var i = 0; i < max; i++) {
+      plogUnsafeAsyncRedact.info({ a: { b: { c: 'redact me.', d: 'leave me' } } })
+    }
+    setImmediate(cb)
+  }
+], 10000)
+
+run(run)