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only try to optimize port polling when it is enable by the global setting. (#11908)

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Nick Peelman
2020-07-06 20:31:45 -04:00
committed by GitHub
parent d5e0c6ca57
commit e4b2d98222
1 changed files with 12 additions and 8 deletions
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20
includes/polling/ports.inc.php
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@@ -220,15 +220,19 @@ if ($device['os'] === 'f5' && (version_compare($device['version'], '11.2.0', '>=
return !($port['deleted'] || $port['disabled']);
});
// if less than 5 ports or less than 10% of the total ports are skipped, walk the base oids instead of get
$polled_port_count = count($polled_ports);
$total_port_count = count($ports);
$walk_base = $total_port_count - $polled_port_count < 5 || $polled_port_count / $total_port_count > 0.9 ;
// only try to guess if we should walk base oids if selected_ports is set only globally
$walk_base = false;
if (!Config::has("os.{$device['os']}.polling.selected_ports") && !array_key_exists('selected_ports', $device['attribs'])) {
// if less than 5 ports or less than 10% of the total ports are skipped, walk the base oids instead of get
$polled_port_count = count($polled_ports);
$total_port_count = count($ports);
$walk_base = $total_port_count - $polled_port_count < 5 || $polled_port_count / $total_port_count > 0.9;
if ($walk_base) {
echo "Not enough ports for selected port polling, walking base OIDs instead\n";
foreach ($table_base_oids as $oid) {
$port_stats = snmpwalk_cache_oid($device, $oid, $port_stats, 'IF-MIB');
if ($walk_base) {
echo "Not enough ports for selected port polling, walking base OIDs instead\n";
foreach ($table_base_oids as $oid) {
$port_stats = snmpwalk_cache_oid($device, $oid, $port_stats, 'IF-MIB');
}
}
}