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UCD-MIB polling check isset (#15547)

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* UCD-MIB polling check isset

* more checks
This commit is contained in:
Tony Murray
2023-11-05 18:29:37 -06:00
committed by GitHub
parent 1dd1ddc2ca
commit c0e9100838
1 changed files with 10 additions and 7 deletions
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17
includes/polling/ucd-mib.inc.php
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@@ -35,7 +35,10 @@ $ss = snmpwalk_cache_oid($device, 'systemStats', [], 'UCD-SNMP-MIB');
if (isset($ss[0])) {
$ss = $ss[0];
if (is_numeric($ss['ssCpuRawUser']) && is_numeric($ss['ssCpuRawNice']) && is_numeric($ss['ssCpuRawSystem']) && is_numeric($ss['ssCpuRawIdle'])) {
if (isset($ss['ssCpuRawUser']) && is_numeric($ss['ssCpuRawUser'])
&& isset($ss['ssCpuRawNice']) && is_numeric($ss['ssCpuRawNice'])
&& isset($ss['ssCpuRawSystem']) && is_numeric($ss['ssCpuRawSystem'])
&& isset($ss['ssCpuRawIdle']) && is_numeric($ss['ssCpuRawIdle'])) {
$rrd_def = RrdDefinition::make()
->addDataset('user', 'COUNTER', 0)
->addDataset('system', 'COUNTER', 0)
@@ -92,27 +95,27 @@ if (isset($ss[0])) {
}
// Set various graphs if we've seen the right OIDs.
if (is_numeric($ss['ssRawSwapIn'])) {
if (isset($ss['ssRawSwapIn']) && is_numeric($ss['ssRawSwapIn'])) {
$os->enableGraph('ucd_swap_io');
}
if (is_numeric($ss['ssIORawSent'])) {
if (isset($ss['ssIORawSent']) && is_numeric($ss['ssIORawSent'])) {
$os->enableGraph('ucd_io');
}
if (is_numeric($ss['ssRawContexts'])) {
if (isset($ss['ssRawContexts']) && is_numeric($ss['ssRawContexts'])) {
$os->enableGraph('ucd_contexts');
}
if (is_numeric($ss['ssRawInterrupts'])) {
if (isset($ss['ssRawInterrupts']) && is_numeric($ss['ssRawInterrupts'])) {
$os->enableGraph('ucd_interrupts');
}
if (is_numeric($ss['ssCpuRawWait'])) {
if (isset($ss['ssCpuRawWait']) && is_numeric($ss['ssCpuRawWait'])) {
$os->enableGraph('ucd_io_wait');
}
if (is_numeric($ss['ssCpuRawSteal'] ?? null)) {
if (isset($ss['ssCpuRawSteal']) && is_numeric($ss['ssCpuRawSteal'])) {
$os->enableGraph('ucd_cpu_steal');
}
}