summaryrefslogtreecommitdiff
path: root/benchmark/os
diff options
context:
space:
mode:
authorBrian White <mscdex@mscdex.net>2017-02-23 03:22:01 -0500
committerBrian White <mscdex@mscdex.net>2017-02-25 20:53:56 -0500
commitefdc571a5804c8fd962e50edc0beb176f95cc092 (patch)
treeadd94880870d65e86af2f522d1f0821400486a02 /benchmark/os
parentee7b7f693559afa05ea42279f856b4fc2186f527 (diff)
downloadnode-new-efdc571a5804c8fd962e50edc0beb176f95cc092.tar.gz
os: improve loadavg() performance
PR-URL: https://github.com/nodejs/node/pull/11516 Reviewed-By: Jackson Tian <shyvo1987@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Diffstat (limited to 'benchmark/os')
-rw-r--r--benchmark/os/loadavg.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/benchmark/os/loadavg.js b/benchmark/os/loadavg.js
new file mode 100644
index 0000000000..6e3c57ed44
--- /dev/null
+++ b/benchmark/os/loadavg.js
@@ -0,0 +1,17 @@
+'use strict';
+
+const common = require('../common.js');
+const loadavg = require('os').loadavg;
+
+const bench = common.createBenchmark(main, {
+ n: [5e6]
+});
+
+function main(conf) {
+ const n = +conf.n;
+
+ bench.start();
+ for (var i = 0; i < n; ++i)
+ loadavg();
+ bench.end(n);
+}