/**
* Datastore-independent function which should be used for all polled metrics.
*
* RRD Tags:
* rrd_def array|string: (required) an array of rrd field definitions example: "DS:dataName:COUNTER:600:U:100000000000"
* rrd_name array|string: the rrd filename, will be processed with rrd_name()
* rrd_oldname array|string: old rrd filename to rename, will be processed with rrd_name()
* rrd_step int: rrd step, defaults to 300
*
* @param array $device
* @param string $measurement Name of this measurement
* @param array $tags tags for the data (or to control rrdtool)
* @param array $fields
*/
function data_update($device, $measurement, $tags, $fields)
{
// convenience conversion to allow calling with a single value, so, e.g., these are equivalent:
// data_update($device, 'mymeasurement', $tags, 1234);
// AND
// data_update($device, 'mymeasurement', $tags, array('mymeasurement' => 1234));
if (!is_array($fields)) {
$fields = array($measurement => $fields);
}
// rrdtool_data_update() will only use the tags it deems relevant, so we pass all of them.
// However, influxdb saves all tags, so we filter out the ones beginning with 'rrd_'.
rrdtool_data_update($device, $measurement, $tags, $fields);
influx_update($device, $measurement, rrd_array_filter($tags), $fields);
}
if (($port['stats']['ifInBits_rate'] >= $saturation_threshold || $port['stats']['ifOutBits_rate'] >= $saturation_threshold) && $saturation_threshold > 0) {
log_event('Port reached saturation threshold: ' . formatRates($port['stats']['ifInBits_rate']) . '/' . formatRates($port['stats']['ifOutBits_rate']) . ' - ifspeed: ' . formatRates($this_port['stats']['ifSpeed']), $device, 'interface', $port['port_id']);
}
}
// Update data stores
$rrd_name = getPortRrdName($port_id);
$rrdfile = rrd_name($device['hostname'], $rrd_name);
$rrd_def = array('DS:INOCTETS:DERIVE:600:0:12500000000', 'DS:OUTOCTETS:DERIVE:600:0:12500000000', 'DS:INERRORS:DERIVE:600:0:12500000000', 'DS:OUTERRORS:DERIVE:600:0:12500000000', 'DS:INUCASTPKTS:DERIVE:600:0:12500000000', 'DS:OUTUCASTPKTS:DERIVE:600:0:12500000000', 'DS:INNUCASTPKTS:DERIVE:600:0:12500000000', 'DS:OUTNUCASTPKTS:DERIVE:600:0:12500000000', 'DS:INDISCARDS:DERIVE:600:0:12500000000', 'DS:OUTDISCARDS:DERIVE:600:0:12500000000', 'DS:INUNKNOWNPROTOS:DERIVE:600:0:12500000000', 'DS:INBROADCASTPKTS:DERIVE:600:0:12500000000', 'DS:OUTBROADCASTPKTS:DERIVE:600:0:12500000000', 'DS:INMULTICASTPKTS:DERIVE:600:0:12500000000', 'DS:OUTMULTICASTPKTS:DERIVE:600:0:12500000000');
$fields = array('INOCTETS' => $this_port['ifInOctets'], 'OUTOCTETS' => $this_port['ifOutOctets'], 'INERRORS' => $this_port['ifInErrors'], 'OUTERRORS' => $this_port['ifOutErrors'], 'INUCASTPKTS' => $this_port['ifInUcastPkts'], 'OUTUCASTPKTS' => $this_port['ifOutUcastPkts'], 'INNUCASTPKTS' => $this_port['ifInNUcastPkts'], 'OUTNUCASTPKTS' => $this_port['ifOutNUcastPkts'], 'INDISCARDS' => $this_port['ifInDiscards'], 'OUTDISCARDS' => $this_port['ifOutDiscards'], 'INUNKNOWNPROTOS' => $this_port['ifInUnknownProtos'], 'INBROADCASTPKTS' => $this_port['ifInBroadcastPkts'], 'OUTBROADCASTPKTS' => $this_port['ifOutBroadcastPkts'], 'INMULTICASTPKTS' => $this_port['ifInMulticastPkts'], 'OUTMULTICASTPKTS' => $this_port['ifOutMulticastPkts']);
if ($tune_port === true) {
rrdtool_tune('port', $rrdfile, $this_port['ifSpeed']);
}
$port_descr_type = $port['port_descr_type'];
$ifName = $port['ifName'];
$tags = compact('ifName', 'port_descr_type', 'rrd_name', 'rrd_def');
rrdtool_data_update($device, 'ports', $tags, $fields);
$fields['ifInUcastPkts_rate'] = $port['ifInUcastPkts_rate'];
$fields['ifOutUcastPkts_rate'] = $port['ifOutUcastPkts_rate'];
$fields['ifInErrors_rate'] = $port['ifInErrors_rate'];
$fields['ifOutErrors_rate'] = $port['ifOutErrors_rate'];
$fields['ifInOctets_rate'] = $port['ifInOctets_rate'];
$fields['ifOutOctets_rate'] = $port['ifOutOctets_rate'];
influx_update($device, 'ports', rrd_array_filter($tags), $fields);
// End Update IF-MIB
// Update PAgP
if ($this_port['pagpOperationMode'] || $port['pagpOperationMode']) {
foreach ($pagp_oids as $oid) {
// Loop the OIDs
if ($this_port[$oid] != $port[$oid]) {
// If data has changed, build a query
$port['update'][$oid] = $this_port[$oid];
