Performance Monitors and Their Methods

Availability Monitor

Methods that get runtime data:

boolean getValue(); - returns the current value of the monitor. It is "true" if the resource is available and "false", if the resource is not available.

Methods that get calculation data:

double getAvailability(); - returns the availability of the resource (in percentage) since the server startup
public long getTimeOnTrueInMilliseconds(); - returns the interval in milliseconds since the server startup through which the resource is available
public long getTimeOnFalseInMilliseconds(); - returns the interval in milliseconds since the server startup through which the resource is not available

Example

ObjectName name8 = new ObjectName("com.sap.default:name=\"/Applications/Bank Information/General Information/Open for clients\",j2eeType=SAP_MonitorPerNode,SAP_J2EEClusterNode=\"\",SAP_J2EECluster=\"\"");
Boolean result8_1 = (Boolean) mbs.getAttribute(name8, "getValue", null, null);
     
Double result8_2 = (Double) mbs.getAttribute(name8, "getAvailability", null, null);
    
Long result8_3 = (Long) mbs.getAttribute(name8, "getTimeOnTrueInMilliseconds", null, null);
    
Long result8_4 = (Long) mbs.getAttribute(name8, "getTimeOnFalseInMilliseconds", null, null);

Integer Monitor

Method that returns runtime data:

int getValue(); - the current value of this monitor

Methods returning some computation data:

int getMaxValue(); - returns the maximum value reached for this monitor since the server startup
int getMinValue(); - returns the minimuml value reached for this monitor since the server startup

Example

ObjectName name3 = new ObjectName("com.sap.default:name=\"/Applications/Bank Information/General Information/Currently served clients\",j2eeType=SAP_MonitorPerNode,SAP_J2EEClusterNode=\"\",SAP_J2EECluster=\"\"");
Integer result3_1 = (Integer) mbs.getAttribute(name3, "getValue", null, null);
Integer result3_2 = (Integer) mbs.getAttribute(name3, "getMaxValue", null, null);
Integer result3_3 = (Integer) mbs.getAttribute(name3, "getMinValue", null, null);

Long Monitor

Method that returns runtime data:

long getValue(); - the current value of this monitor

Methods returning some computation data:

long getMaxValue(); - returns the maximum value reached for this monitor since the server startup
long getMinValue();- returns the minimum value reached for this monitor since the server startup

Example

ObjectName name4 = new ObjectName("com.sap.default:name=\"/Applications/Bank Information/General Information/Served clients\",j2eeType=SAP_MonitorPerNode,SAP_J2EEClusterNode=\"\",SAP_J2EECluster=\"\"");
Long result4_1 = (Long) mbs.getAttribute(name4, "getValue", null, null);
Long result4_2 = (Long) mbs.getAttribute(name4, "getMaxValue", null, null);
Long result4_3 = (Long) mbs.getAttribute(name4, "getMinValue", null, null);

Frequency Monitor

Method that returns runtime data:

double getFrequency(); - returns the current frequency

Methods returning some computation data:

double getMaxFrequency(); - returns the maximum frequency reached since the server startup
double getMinFrequency(); - returns the minimum frequency reached since the server startup

Example

ObjectName name2 = new ObjectName("com.sap.default:name=\"/Applications/Bank Information/General Information/Transaction frequency\",j2eeType=SAP_MonitorPerNode,SAP_J2EEClusterNode=\"\",SAP_J2EECluster=\"\"");
Double result2_1 = (Double) mbs.getAttribute(name2, "getFrequency", null, null);
Double result2_2 = (Double) mbs.getAttribute(name2, "getMaxFrequency", null, null);
Double result2_3 = (Double) mbs.getAttribute(name2, "getMinFrequency", null, null);

Quality-Rate Monitor

Methods that return runtime data:

long getTotalTries(); - returns the total number of processes since the server startup
long getSuccessfulTries(); - returns the number of successful processes since the server startup

Methods returning some computation data:

double getMinQualityRate(); - returns the minimum value reached for this monitor since the server startup
double getMaxQualityRate(); - returns the maximum value reached for this monitor since the server startup
double getCurrentQualityRate(); - returns the current value for this monitor
double getAverageQualityRate(); - returns the average value for this monitor since the server startup

Example

ObjectName name7 = new ObjectName("com.sap.default:name=\"/Applications/Bank Information/General Information/Transactions over 10,000 EUR\",j2eeType=SAP_MonitorPerNode,SAP_J2EEClusterNode=\"\",SAP_J2EECluster=\"\"");
Long result7_1 = (Long) mbs.getAttribute(name7, "getTotalTries", null, null);
    
Long result7_2 = (Long) mbs.getAttribute(name7, "getSuccessfulTries", null, null);
Double result7_3 = (Double) mbs.getAttribute(name7, "getMinQualityRate", null, null);
     
Double result7_4 = (Double) mbs.getAttribute(name7, "getMaxQualityRate", null, null);
     
Double result7_5 = (Double) mbs.getAttribute(name7, "getCurrentQualityRate", null, null);
     
Double result7_6 = (Double) mbs.getAttribute(name7, "getAverageQualityRate", null, null);

Duration Monitor

Methods that get runtime data:

long getTotalNumber(); - returns the total number of processes
long getTotalTime(); - returns the total time for these processes

Methods that get computation data:

double getCurrentDuration(); - returns the calculated current duration
double getAverageDuration(); - gets the calculated average duration

Example

ObjectName name11 = new ObjectName("com.sap.default:name=\"/Applications/Bank Information/General Information/Transaction duration\",j2eeType=SAP_MonitorPerNode,SAP_J2EEClusterNode=\"\",SAP_J2EECluster=\"\"");
Long result11_1 = (Long) mbs.getAttribute(name11, "getTotalNumber", null, null);
    
Long result11_2 = (Long) mbs.getAttribute(name11, "getTotalTime", null, null); Double result11_3 = (Double) mbs.getAttribute(name11, "getCurrentDuration", null, null);
Double result11_4 = (Double) mbs.getAttribute(name11, "getAverageDuration", null, null);