jamon-2.81.jar
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com.jamonapi:jamon:2.81
META-INF
com
jamontomcat
jamonapi
distributed
MonitorFactory.java
aop
JAMonFilter.java
JAMonBufferListener.java
BasicTimingMonitor.java
MonKey.java
JAMonArrayBufferListener.java
utils
RangeImp.java
http
CopyJAMonListener.java
CompositeListener.java
MonKeyBase.java
MonitorCompositeIterator.java
NullMonitor.java
RangeBase.java
MonitorComposite.java
proxy
log4j
Mon.java
package.html
Monitor.java
JAMonDetailValue.java
MonKeyImp.java
DecoMon.java
MonitorFactoryInterface.java
TestClassPerformance.java
Listeners.java
MonitorInt.java
Range.java
FactoryEnabled.java
TimeMonNano.java
FactoryDisabled.java
MonKeyItem.java
ActivityStats.java
NExtremeArrayBufferHolder.java
BasicNanoTimingMonitor.java
SharedJAMonBufferListener.java
RowData.java
MonitorImp.java
RangeHolder.java
ListenerType.java
FrequencyDistImp.java
MonKeyItemBase.java
JamonPropertiesLoader.java
FrequencyDistBase.java
MonInternals.java
Counter.java
TimeMon2.java
jmx
JamonJmxBeanPropertyDefault.java
MonitorMsMXBean.java
JamonMXBeanImp.java
HttpStatusMXBean.java
GcMXBeanImp.java
FreeDiskSpace.java
MonitorMXBeanImp.java
Log4jMXBean.java
MonitorDeltaMsMXBeanImp.java
JamonJmxBeanProperty.java
HttpStatusMXBeanImp.java
ExceptionDeltaMXBeanImp.java
GcMXBean.java
MonitorDeltaMXBeanImp.java
Log4jDeltaMXBeanImp.java
ExceptionMXBean.java
MonitorMsMXBeanImp.java
Log4jMXBeanImp.java
JmxUtils.java
HttpStatusDeltaMXBeanImp.java
MonitorMXBeanFactory.java
JamonMXBean.java
MonitorDelta.java
ExceptionMXBeanImp.java
MonitorMXBean.java
JAMonListenerFactory.java
TimeMon.java
FrequencyDist.java
JAMonListener.java
overview.html
MonitorDelta.java
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类结构
package com.jamonapi.jmx; import com.jamonapi.
Monitor
; import java.util.
Date
; /** * Simple struct like class to measure changes between 2 Monitors i.e. Deltas. The 2 monitors are typically * the same monitor key. Jamon usually accumulates metrics over time. This class allows you to check how * much the monitor has changed (monitor2) since a previous time (monitor1) */ class
MonitorDelta
{ private
String
label
; private
String
units
; private double
total
; private double
hits
; private double
avg
; private double
min
; private double
max
; private double
stdDev
; private
Date
firstAccess
; private
Date
lastAccess
; private double
lastValue
; private double
active
; private double
maxActive
; private double
avgActive
; public
MonitorDelta
() { } public
MonitorDelta
(
Monitor
mon
) {
label
=
mon
.
getLabel
();
units
=
mon
.
getUnits
();
hits
=
mon
.
getHits
();
total
=
mon
.
getTotal
();
avg
=
mon
.
getAvg
();
min
=
mon
.
getMin
();
max
=
mon
.
getMax
();
stdDev
=
mon
.
getStdDev
();
firstAccess
=
mon
.
getFirstAccess
();
lastAccess
=
mon
.
getLastAccess
();
lastValue
=
mon
.
getLastValue
();
active
=
mon
.
getActive
();
maxActive
=
mon
.
getMaxActive
();
avgActive
=
mon
.
getAvgActive
(); } /** * Take the current monitors values and subtract the previous monitors values from it. * If the monitors are of the same key then delta/change will be measured. * * @param previous * @return */ public
MonitorDelta
delta
(
MonitorDelta
previous
) {
MonitorDelta
delta
= new
MonitorDelta
();
delta
.
label
=
label
;
delta
.
units
=
units
;
delta
.
hits
=
hits
-
previous
.
getHits
();
delta
.
total
=
total
-
previous
.
getTotal
(); double
currentAverage
= (
hits
>
previous
.
getHits
()) ? (
total
-
previous
.
getTotal
())/(
hits
-
previous
.
getHits
()) : 0;
delta
.
avg
=
currentAverage
;
delta
.
min
=
min
-
previous
.
getMin
();
delta
.
max
=
max
-
previous
.
getMax
();
delta
.
stdDev
=
stdDev
-
previous
.
getStdDev
();
delta
.
firstAccess
=
firstAccess
;
delta
.
lastAccess
=
lastAccess
;
delta
.
lastValue
=
lastValue
-
previous
.
getLastValue
();
delta
.
active
=
active
-
previous
.
getActive
();
delta
.
maxActive
=
maxActive
-
previous
.
getMaxActive
();
delta
.
avgActive
=
avgActive
-
previous
.
getAvgActive
(); return
delta
; } public
String
getLabel
() { return
label
; } public
String
getUnits
() { return
units
; } public double
getTotal
() { return
total
; } public double
getHits
() { return
hits
; } public double
getAvg
() { return
avg
; } public double
getMin
() { return
min
; } public double
getMax
() { return
max
; } public double
getStdDev
() { return
stdDev
; } public
Date
getFirstAccess
() { return
firstAccess
; } public
Date
getLastAccess
() { return
lastAccess
; } public double
getLastValue
() { return
lastValue
; } public double
getActive
() { return
active
; } public double
getMaxActive
() { return
maxActive
; } public double
getAvgActive
() { return
avgActive
; } }
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