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Handle no meminfo.

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This commit is contained in:
Isaac Connor
2026-01-27 11:05:27 -05:00
parent 48a5f244e2
commit 59fdffa62b
1 changed files with 5 additions and 1 deletions
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6
web/skins/classic/includes/functions.php
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@@ -801,8 +801,12 @@ function getRamHTML() {
$contents = file_get_contents('/proc/meminfo');
preg_match_all('/(\w+):\s+(\d+)\s/', $contents, $matches);
$meminfo = array_combine($matches[1], array_map(function($v){return 1024*$v;}, $matches[2]));
if (!isset($meminfo['MemTotal'])) {
ZM\Debug(print_r($meminfo, true));
return '';
}
$mem_used = $meminfo['MemTotal'] - $meminfo['MemFree'] - $meminfo['Buffers'] - $meminfo['Cached'];
$mem_used_percent = (int)(100*$mem_used/$meminfo['MemTotal']);
$mem_used_percent = $meminfo['MemTotal'] ? (int)(100*$mem_used/$meminfo['MemTotal']) : 0;
$used_class = '';
if ($mem_used_percent > 95) {
$used_class = 'text-danger';