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Show installed memory in GB (system info)

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bergware
2016-05-16 07:14:54 +02:00
parent b4f46e0fbb
commit 5b642607ef
1 changed files with 4 additions and 4 deletions
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8
plugins/dynamix/include/SystemInformation.php
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@@ -140,16 +140,16 @@ echo $size;
<div><span style="width:90px; display:inline-block"><strong>Memory:</strong></span>
<?
// Memory Device (16) will get us each ram chip. By matching on MB it'll filter out Flash/Bios chips
// Sum up all the Memory Devices to get the amount of system memory installed
$memory_installed = exec("dmidecode -t 17 | awk -F: '/^\tSize: [0-9]+ MB$/{t+=$2} /^\tSize: [0-9]+ GB$/{t+=$2*1024} END{print t}'");
// Sum up all the Memory Devices to get the amount of system memory installed. Convert MB to GB
$memory_installed = exec("dmidecode -t 17 | awk -F: '/^\tSize: [0-9]+ MB$/{t+=$2} /^\tSize: [0-9]+ GB$/{t+=$2*1024} END{print t}'")/1024;
// Physical Memory Array (16) usually one of these for a desktop-class motherboard but higher-end xeon motherboards
// might have two or more of these. The trick is to filter out any Flash/Bios types by matching on GB
// Sum up all the Physical Memory Arrays to get the motherboard's total memory capacity
$memory_maximum = exec("dmidecode -t 16 | awk -F: '/^\tMaximum Capacity: [0-9]+ GB$/{t+=$2} END{print t}'");
$star = "";
// If maximum < installed then roundup maximum to the next power of 2 size of installed. E.g. 6 -> 8 or 12 -> 16
if ($memory_maximum*1024 < $memory_installed) {$memory_maximum = pow(2,ceil(log($memory_installed/1024)/log(2))); $star = "*";}
echo "$memory_installed MB (max. installable capacity $memory_maximum GB)".$star;
if ($memory_maximum < $memory_installed) {$memory_maximum = pow(2,ceil(log($memory_installed)/log(2))); $star = "*";}
echo "$memory_installed GB (max. installable capacity $memory_maximum GB)$star";
?>
</div>
<div><span style="width:90px; display:inline-block"><strong>Network:</strong></span>