use of com.emc.fapiclient.ws.RpaStatistics in project coprhd-controller by CoprHD.
the class RecoverPointClient method getRPSystemStatistics.
/**
* Get RP site statistics for use in collectStatisticsInformation
*
* @param RecoverPointVolumeProtectionInfo copyToModify - Volume info for the CG to add a journal volume to
*
* @param String journalWWNToDelete - WWN of the journal volume to delete
*
* @return RecoverPointStatisticsResponse
*
* @throws RecoverPointException
*/
public RecoverPointStatisticsResponse getRPSystemStatistics() throws RecoverPointException {
logger.info("Collecting RecoverPoint System Statistics.");
RecoverPointStatisticsResponse response = new RecoverPointStatisticsResponse();
try {
Map<Long, Double> siteAvgCPUUsageMap = new HashMap<Long, Double>();
Map<Long, Long> siteInputAvgThroughput = new HashMap<Long, Long>();
Map<Long, Long> siteOutputAvgThroughput = new HashMap<Long, Long>();
Map<Long, Long> siteIncomingAvgWrites = new HashMap<Long, Long>();
SystemStatistics systemStatistics = functionalAPI.getSystemStatistics();
Set<ClusterUID> ClusterUIDList = new HashSet<ClusterUID>();
List<RpaStatistics> rpaStatisticsList = systemStatistics.getRpaStatistics();
for (RpaStatistics rpaStatistics : rpaStatisticsList) {
ClusterUID siteID = rpaStatistics.getRpaUID().getClusterUID();
boolean foundSite = false;
for (ClusterUID siteListUID : ClusterUIDList) {
if (siteID.getId() == siteListUID.getId()) {
foundSite = true;
break;
}
}
if (!foundSite) {
ClusterUIDList.add(siteID);
}
}
for (ClusterUID ClusterUID : ClusterUIDList) {
List<Double> rpaCPUList = new LinkedList<Double>();
List<Long> rpaSiteInputAvgThroughputList = new LinkedList<Long>();
List<Long> rpaSiteOutputAvgThroughputList = new LinkedList<Long>();
List<Long> rpaSiteInputAvgIncomingWritesList = new LinkedList<Long>();
for (RpaStatistics rpaStatistics : rpaStatisticsList) {
if (rpaStatistics.getRpaUID().getClusterUID().getId() == ClusterUID.getId()) {
rpaCPUList.add(Double.valueOf(rpaStatistics.getCpuUsage()));
rpaSiteInputAvgThroughputList.add(rpaStatistics.getTraffic().getApplicationThroughputStatistics().getInThroughput());
for (ConnectionOutThroughput cot : rpaStatistics.getTraffic().getApplicationThroughputStatistics().getConnectionsOutThroughputs()) {
rpaSiteOutputAvgThroughputList.add(cot.getOutThroughput());
}
rpaSiteInputAvgIncomingWritesList.add(rpaStatistics.getTraffic().getApplicationIncomingWrites());
}
}
Double cpuTotalUsage = 0.0;
Long incomingWritesTotal = Long.valueOf(0);
Long inputThoughputTotal = Long.valueOf(0);
Long outputThoughputTotal = Long.valueOf(0);
for (Double rpaCPUs : rpaCPUList) {
cpuTotalUsage += rpaCPUs;
}
for (Long siteInputThroughput : rpaSiteInputAvgThroughputList) {
inputThoughputTotal += siteInputThroughput;
}
for (Long siteOutputThroughput : rpaSiteOutputAvgThroughputList) {
outputThoughputTotal += siteOutputThroughput;
}
for (Long incomingWrites : rpaSiteInputAvgIncomingWritesList) {
incomingWritesTotal += incomingWrites;
}
logger.info("Average CPU usage for site: " + ClusterUID.getId() + " is " + cpuTotalUsage / rpaCPUList.size());
logger.info("Average input throughput for site: " + ClusterUID.getId() + " is " + inputThoughputTotal / rpaCPUList.size() + " kb/s");
logger.info("Average output throughput for site: " + ClusterUID.getId() + " is " + outputThoughputTotal / rpaCPUList.size() + " kb/s");
logger.info("Average incoming writes for site: " + ClusterUID.getId() + " is " + incomingWritesTotal / rpaCPUList.size() + " writes/s");
siteAvgCPUUsageMap.put(ClusterUID.getId(), cpuTotalUsage / rpaCPUList.size());
siteInputAvgThroughput.put(ClusterUID.getId(), inputThoughputTotal / rpaCPUList.size());
siteOutputAvgThroughput.put(ClusterUID.getId(), outputThoughputTotal / rpaCPUList.size());
siteIncomingAvgWrites.put(ClusterUID.getId(), incomingWritesTotal / rpaCPUList.size());
}
response.setSiteCPUUsageMap(siteAvgCPUUsageMap);
response.setSiteInputAvgIncomingWrites(siteIncomingAvgWrites);
response.setSiteOutputAvgThroughput(siteOutputAvgThroughput);
response.setSiteInputAvgThroughput(siteInputAvgThroughput);
List<ProtectionSystemParameters> systemParameterList = new LinkedList<ProtectionSystemParameters>();
MonitoredParametersStatus monitoredParametersStatus = functionalAPI.getMonitoredParametersStatus();
List<MonitoredParameter> monitoredParameterList = monitoredParametersStatus.getParameters();
for (MonitoredParameter monitoredParameter : monitoredParameterList) {
ProtectionSystemParameters param = response.new ProtectionSystemParameters();
param.parameterName = monitoredParameter.getKey().getParameterType().value();
param.parameterLimit = monitoredParameter.getValue().getParameterWaterMarks().getLimit();
param.currentParameterValue = monitoredParameter.getValue().getValue();
if (monitoredParameter.getKey().getClusterUID() != null) {
param.siteID = monitoredParameter.getKey().getClusterUID().getId();
}
systemParameterList.add(param);
}
response.setParamList(systemParameterList);
for (ProtectionSystemParameters monitoredParameter : response.getParamList()) {
logger.info("Key: " + monitoredParameter.parameterName);
logger.info("Current Value: " + monitoredParameter.currentParameterValue);
logger.info("Max Value: " + monitoredParameter.parameterLimit);
}
return response;
} catch (FunctionalAPIActionFailedException_Exception e) {
throw RecoverPointException.exceptions.failedToGetStatistics(e);
} catch (FunctionalAPIInternalError_Exception e) {
throw RecoverPointException.exceptions.failedToGetStatistics(e);
} catch (Exception e) {
throw RecoverPointException.exceptions.failedToGetStatistics(e);
}
}
use of com.emc.fapiclient.ws.RpaStatistics in project coprhd-controller by CoprHD.
the class RecoverPointUtils method getPreferredRPAForNewCG.
/**
* Returns the preferred RPA number to use as the primary RPA for a new
* consistency group. The preferred RPA is determined by examining the
* current throughput for all of the passed in cluster's RPAs and selecting
* the RPA that is currently handling the least amount of throughput.
*
* @param impl - the established connection to an appliance
* @param clusterUID - corresponding to the site that we are trying to determine the preferred RPA for.
* @return RpaUID - object with the preferred RPA number
* @throws FunctionalAPIActionFailedException_Exception
* @throws FunctionalAPIInternalError_Exception
*/
public static RpaUID getPreferredRPAForNewCG(FunctionalAPIImpl impl, ClusterUID clusterUID) throws FunctionalAPIActionFailedException_Exception, FunctionalAPIInternalError_Exception {
RpaUID preferredRPA = new RpaUID();
// set the cluster UID to the value being passed
preferredRPA.setClusterUID(clusterUID);
// default the rpa to 1
preferredRPA.setRpaNumber(1);
try {
SystemStatistics systemStatistics = impl.getSystemStatistics();
List<RpaStatistics> rpaStatisticsList = systemStatistics.getRpaStatistics();
Long smallestThroughput = Long.valueOf(0);
Long currenThroughput = Long.valueOf(0);
for (RpaStatistics rpaStatistics : rpaStatisticsList) {
if (rpaStatistics.getRpaUID().getClusterUID().getId() == clusterUID.getId()) {
currenThroughput = Long.valueOf(0);
logger.info("Looking at current throughput for RPA " + rpaStatistics.getRpaUID().getRpaNumber() + " on cluster " + rpaStatistics.getRpaUID().getClusterUID().getId());
TrafficStatistics trafficStatistics = rpaStatistics.getTraffic();
InOutThroughputStatistics throughput = trafficStatistics.getApplicationThroughputStatistics();
List<ConnectionOutThroughput> out = throughput.getConnectionsOutThroughputs();
for (ConnectionOutThroughput a : out) {
logger.info("RPA " + rpaStatistics.getRpaUID().getRpaNumber() + " throughput to cluster " + a.getCluster().getId() + ": " + a.getOutThroughput() + " bytes/sec");
currenThroughput += a.getOutThroughput();
}
if (smallestThroughput.longValue() == 0) {
smallestThroughput = currenThroughput;
}
logger.info("Total throughput for RPA " + rpaStatistics.getRpaUID().getRpaNumber() + ": " + currenThroughput.toString() + " bytes/sec");
if (currenThroughput.compareTo(smallestThroughput) <= 0) {
smallestThroughput = currenThroughput;
preferredRPA.setRpaNumber(rpaStatistics.getRpaUID().getRpaNumber());
}
}
}
} catch (Exception e) {
logger.error(e.getMessage());
logger.info("Encountered error determining the preferred RPA, defaulting to RPA 1");
preferredRPA.setRpaNumber(1);
return preferredRPA;
}
logger.info("Selected RPA " + preferredRPA.getRpaNumber() + " of cluster " + preferredRPA.getClusterUID().getId() + " for the new consistency group");
return preferredRPA;
}
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