= controlport-perf =
Lives in a service and provides an http endpoint for retrieving performance metrics
To use, require into your project:
var perf = require('controlport-perf');
perf().listen(3202);
Then, you can use the CLI to pull out a leaderboard or heapdump:
$ controlport perf -h localhost:3202 -t 3 leaderboard
$ controlport perf -h localhost:3202 heapdump
The -t parameter is used to specity the amount of time (in seconds) that we're
profiling for.
heapdump will copy the heapdump into the directory it's run from. You can
load these into the chrome developer tools to inspect it.
These commands can be run from a remote host. Everything goes thru ssh:
$ controlport-perf -h rf.dev:3202 heapdump