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[NETEXP-2801] optimize alarm logic to increase ApNode metric performance

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Thomas-Leung2021
2021-09-02 11:45:34 -04:00
parent a520690976
commit b48f340d11
1 changed files with 28 additions and 24 deletions
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48
opensync-ext-cloud/src/main/java/com/telecominfraproject/wlan/opensync/external/integration/utils/MqttStatsPublisher.java vendored
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@@ -285,6 +285,8 @@ public class MqttStatsPublisher implements StatsPublisherInterface {
for (Device deviceReport : report.getDeviceList()) {
int avgRadioTemp = 0;
// The 3 fixed alarm codes
List<Alarm> alarms = alarmServiceInterface.get(customerId, Set.of(equipmentId), Set.of(AlarmCode.CPUTemperature, AlarmCode.CPUUtilization, AlarmCode.MemoryUtilization));
ApPerformance apPerformance = new ApPerformance();
apNodeMetrics.setApPerformance(apPerformance);
@@ -303,10 +305,10 @@ public class MqttStatsPublisher implements StatsPublisherInterface {
apPerformance.setCpuTemperature(avgRadioTemp);
}
if (avgRadioTemp > temperatureThresholdInC) {
raiseDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.CPUTemperature, deviceReport.getTimestampMs());
raiseDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.CPUTemperature, deviceReport.getTimestampMs(), alarms);
} else {
// Clear any existing temperature alarms for this ap
clearDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.CPUTemperature);
clearDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.CPUTemperature, alarms);
}
}
@@ -314,10 +316,10 @@ public class MqttStatsPublisher implements StatsPublisherInterface {
Integer cpuUtilization = deviceReport.getCpuUtil().getCpuUtil();
apPerformance.setCpuUtilized(new int[] {cpuUtilization});
if (cpuUtilization > cpuUtilThresholdPct) {
raiseDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.CPUUtilization, deviceReport.getTimestampMs());
raiseDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.CPUUtilization, deviceReport.getTimestampMs(), alarms);
} else {
// Clear any existing cpuUtilization alarms
clearDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.CPUUtilization);
clearDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.CPUUtilization, alarms);
}
}
@@ -329,10 +331,10 @@ public class MqttStatsPublisher implements StatsPublisherInterface {
double usedMemory = deviceReport.getMemUtil().getMemUsed();
double totalMemory = deviceReport.getMemUtil().getMemTotal();
if (usedMemory / totalMemory * 100 > memoryUtilThresholdPct) {
raiseDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.MemoryUtilization, deviceReport.getTimestampMs());
raiseDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.MemoryUtilization, deviceReport.getTimestampMs(), alarms);
} else {
// Clear any existing cpuUtilization alarms
clearDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.MemoryUtilization);
clearDeviceThresholdAlarm(customerId, equipmentId, AlarmCode.MemoryUtilization, alarms);
}
}
@@ -587,16 +589,23 @@ public class MqttStatsPublisher implements StatsPublisherInterface {
}
void clearDeviceThresholdAlarm(int customerId, long equipmentId, AlarmCode alarmCode) {
alarmServiceInterface.get(customerId, Set.of(equipmentId), Set.of(alarmCode)).stream().forEach(a -> {
Alarm alarm = alarmServiceInterface.delete(customerId, equipmentId, a.getAlarmCode(), a.getCreatedTimestamp());
LOG.debug("Cleared device threshold alarm {}", alarm);
});
void clearDeviceThresholdAlarm(int customerId, long equipmentId, AlarmCode alarmCode, List<Alarm> alarms) {
for (Alarm alarm: alarms) {
if (alarm.getAlarmCode() == alarmCode) {
Alarm removedAlarm = alarmServiceInterface.delete(customerId, equipmentId, alarm.getAlarmCode(), alarm.getCreatedTimestamp());
LOG.debug("Cleared device threshold alarm {}", removedAlarm);
return;
}
}
}
void raiseDeviceThresholdAlarm(int customerId, long equipmentId, AlarmCode alarmCode, long timestampMs) {
// Raise an alarm for temperature
void raiseDeviceThresholdAlarm(int customerId, long equipmentId, AlarmCode alarmCode, long timestampMs, List<Alarm> alarms) {
for (Alarm alarm: alarms) {
if (alarm.getAlarmCode() == alarmCode) {
return;
}
}
Alarm alarm = new Alarm();
alarm.setCustomerId(customerId);
alarm.setEquipmentId(equipmentId);
@@ -610,12 +619,9 @@ public class MqttStatsPublisher implements StatsPublisherInterface {
alarmDetails.setMessage(alarmCode.getDescription());
alarmDetails.setAffectedEquipmentIds(Collections.singletonList(equipmentId));
alarm.setDetails(alarmDetails);
List<Alarm> alarms = alarmServiceInterface.get(customerId, Set.of(equipmentId), Set.of(alarmCode));
if (alarms.isEmpty()) {
alarm.setCreatedTimestamp(timestampMs);
alarm = alarmServiceInterface.create(alarm);
}
}
private void checkIfOutOfBound(String checkedType, int checkedValue, Survey survey, int totalDurationMs, int busyTx, int busyRx, int busy, int busySelf) {
if (checkedValue > 100 || checkedValue < 0) {
@@ -694,15 +700,12 @@ public class MqttStatsPublisher implements StatsPublisherInterface {
}
void updateDeviceStatusRadioUtilizationReport(int customerId, long equipmentId, RadioUtilizationReport radioUtilizationReport) {
LOG.info("Processing updateDeviceStatusRadioUtilizationReport for equipmentId {} with RadioUtilizationReport {}", equipmentId, radioUtilizationReport);
Status radioUtilizationStatus = statusServiceInterface.getOrNull(customerId, equipmentId, StatusDataType.RADIO_UTILIZATION);
if (radioUtilizationStatus == null) {
LOG.info("REMOVED StatusServiceInterface GETORNULL - Processing updateDeviceStatusRadioUtilizationReport for equipmentId {} with RadioUtilizationReport {}", equipmentId, radioUtilizationReport);
LOG.debug("Create new radioUtilizationStatus");
radioUtilizationStatus = new Status();
Status radioUtilizationStatus = new Status();
radioUtilizationStatus.setCustomerId(customerId);
radioUtilizationStatus.setEquipmentId(equipmentId);
radioUtilizationStatus.setStatusDataType(StatusDataType.RADIO_UTILIZATION);
}
radioUtilizationStatus.setDetails(radioUtilizationReport);
statusServiceInterface.update(radioUtilizationStatus);
}
@@ -865,7 +868,8 @@ public class MqttStatsPublisher implements StatsPublisherInterface {
cMetrics.setNumTxDataRetries((int) cl.getStats().getTxRetries());
}
LOG.debug("ApClientMetrics Report {}", cMetrics);
// Commented to increase performance as it repetitive
// LOG.debug("ApClientMetrics Report {}", cMetrics);
}