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Fix: function usedMemory

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While language in console is not English, this function may return `nan`
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BANKA2017 2022-02-20 15:59:43 +08:00 committed by GitHub
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commit c0b0d87ff4
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app/lib/system.php
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@ -42,7 +42,7 @@ class Sysinfo
public function usedMemory() public function usedMemory()
{ {
$used = shell_exec("free -m | awk '/Mem:/ { total=$2 ; used=$3 } END { print used/total*100}'"); $used = shell_exec("free -m | awk 'NR==2{ total=$2 ; used=$3 } END { print used/total*100}'");
return floor($used); return floor($used);
} }