cluster-responsetimes

cluster-responsetimes

Response time stats for Cluster

Installation

$ npm install cluster-responsetimes

Example

var http = require('http'),
  cluster = require('cluster'),
  responsetimes = require('cluster-responsetimes');

var server = http.createServer(function(req, res){
  res.end('Hello World');
});

cluster = cluster(server)
  .use(cluster.stats())
  .use(cluster.repl(3773))
  .use(responsetimes())
  .listen(3000);

Then log into the REPL

$ telnet localhost 3773
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
cluster> responsetimes()

  Response times
  minimum: 1408
  maximum: 5725
  mean: 2540.66
  std_dev: 1798.58
  median: 1499
  count: 6
  75%: 4198.75
  95%: 5725
  99%: 5725
  99.9%: 5725

License

(The MIT License)

Copyright (c) 2011 Michael Nutt <[e-mail]>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.