node/deps/histogram/README.md

# HdrHistogram_c

From: https://github.com/HdrHistogram/HdrHistogram_c
perf_hooks: implement histogram based api Add a sampling-based event loop delay monitor. ```js const { monitorEventLoopDelay } = require('perf_hooks'); const h = monitorEventLoopDelay(); h.enable(); h.disable(); console.log(h.percentiles); console.log(h.min); console.log(h.max); console.log(h.mean); console.log(h.stddev); console.log(h.percentile(50)); ``` PR-URL: https://github.com/nodejs/node/pull/25378 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Stephen Belanger <admin@stephenbelanger.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> 2019-01-08 03:36:35 +08:00			`# HdrHistogram_c`

			`From: https://github.com/HdrHistogram/HdrHistogram_c`