Stats Statistics of JavaMelody monitoring taken at 25. 8. 8 오후 4:37 on /itcms_agent.officesafer.com (ITCMS Workbench)

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Used memory % CPU Http sessions
Active threads Active jdbc connections Used jdbc connections
Http hits per minute Http mean times (ms) % of http errors
Sql hits per minute Sql mean times (ms) % of sql errors
Other charts

http Statistics http - 1 week

Request% of cumulative timeHitsMean time (ms)Max time (ms)Standard deviation% of cumulative cpu timeMean cpu time (ms)% of system errorMean size (Kb)Mean hits sqlMean time sql (ms)
http global 100 43,394 66 48,566 705 100 20 0.00 0 26 42
http warning 0 0 -1 0 -1 0 -1 0.00 0 -1 -1
http severe 0 0 -1 0 -1 0 -1 0.00 0 -1 -1
4 hits/min on 1 requests       Details      

sql Statistics sql - 1 week

Request% of cumulative timeHitsMean time (ms)Max time (ms)Standard deviation% of system error
sql global 100 1,177,154 1 145,387 134 0.04
sql warning 0 0 -1 0 -1 0.00
sql severe 0 0 -1 0 -1 0.00
122 hits/min on 1,493 requests       Details      

error Statistics http system errors - 1 week

None

log Statistics system errors logs - 1 week

ErrorHits
ERROR [com.dsntech.itcms.service.ServiceTr143182] agtPrintLog.getLicKey() --> 0552-P008-322622E3-QWUPNN
78,000
18 hits/min on 500 errors       Details       Last errors      

Current requests Current requests

ThreadRequestElapsed time (ms)Mean time (ms)Cpu time (ms)Mean cpu time (ms)Hits sqlMean hits sqlTime sql (ms)Mean time sql (ms)Executed methodKill
http-nio-8082-exec-2
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:103)
org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:31)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:745)
http-nio-8082-exec-2
http 1 74 1 20 0 26 0 42 sun.misc.Unsafe.park(Native Method) Kill the thread http-nio-8082-exec-2
1 current requests       PDF PDF      Current requests View in a new page       Details      

System information System information

Execute the garbage collector Execute the garbage collector     Generate a heap dump Generate a heap dump     View memory histogram View memory histogram     Invalidate http sessions Invalidate http sessions     View http sessions View http sessions
     View deployment descriptor View deployment descriptor     MBeans MBeans     View OS processes View OS processes     JNDI tree JNDI tree     Opened jdbc connections Opened jdbc connections     Database Database
Host: agent.officesafer.com@58.229.234.20
Java memory used: graph685 Mb / 1,398 Mb    ++++++++++++
Nb of http sessions: graph0
Nb of active threads
(current http requests):
graph0
Nb of active jdbc connections: graph0
Nb of used jdbc connections
(opened if no datasource):
graph0 / 416    ++++++++++++
System loadgraph1.40
% System CPUgraph64.22    ++++++++++++








      Details


Threads Threads

Threads on agent.officesafer.com@58.229.234.20: Number = 54, Maximum = 57, Total started = 1,296       Details


Data caches Data caches

3 cache(s) on agent.officesafer.com@58.229.234.20       Details



Last collect time: 21 ms
Display time: 211 ms
Memory overhead estimate: < 1 Mb
Disk usage: 45 Mb     Purge the obsolete files

JavaMelody 1.63.0
Debugging logs