Checkpoint

core/stat_log_system.js

@@ -0,0 +1,28 @@
+
+//  deps
+const SysInfo = require('systeminformation');
+const _ = require('lodash');
+
+exports.getSystemInfoStats = getSystemInfoStats;
+
+function getSystemInfoStats(cb) {
+    const basicSysInfo = {
+        mem         : 'total, free',
+        currentLoad : 'avgload, currentLoad',
+    };
+
+    SysInfo.get(basicSysInfo)
+        .then(sysInfo => {
+            return cb(null, {
+                totalMemoryBytes    : sysInfo.mem.total,
+                freeMemoryBytes     : sysInfo.mem.free,
+
+                //  Not avail on BSD, yet.
+                systemAvgLoad       : _.get(sysInfo, 'currentLoad.avgload', 0),
+                systemCurrentLoad   : _.get(sysInfo, 'currentLoad.currentLoad', 0),
+            });
+        })
+        .catch(err => {
+            return cb(err);
+        });
+}