doc: add trace category for fs sync methods

Add the trace category for file system synchronous methods to
documentation so the users can enable it when they want to look
into file system sync method trace data.

PR-URL: https://github.com/nodejs/node/pull/20526
Refs: https://github.com/nodejs/node/pull/19649
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This commit is contained in:
Chin Huang 2018-05-04 11:26:10 -07:00 committed by Vse Mozhet Byt
parent 975f6c1f70
commit 852c4592b1

View File

@ -23,6 +23,7 @@ The available categories are:
measures and marks.
* `node.perf.timerify` - Enables capture of only Performance API timerify
measurements.
* `node.fs.sync` - Enables capture of trace data for file system sync methods.
* `v8` - The [V8] events are GC, compiling, and execution related.
By default the `node`, `node.async_hooks`, and `v8` categories are enabled.