Stats Statistics of JavaMelody monitoring taken at 4/28/17 12:33 AM on / (liferay-javamelody-hook)

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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 day

Request% of cumulative timeHitsMean time (ms)Max time (ms)Standard deviation% of cumulative cpu timeMean cpu time (ms)% of system errorMean size (Kb)
http global 100 5,404 495 31,455 1,071 100 424 1.39 54
http warning 15 210 2,021 7,057 545 17 1,858 0.00 52
http severe 8 39 5,772 31,455 6,516 8 5,065 0.00 51
163 hits/min on 461 requests       Details      

sql Statistics sql - 1 day


error Statistics http system errors - 1 day

Error% of cumulative timeHitsMean time (ms)Max time (ms)Standard deviation% of cumulative cpu timeMean cpu time (ms)
Error404 100 75 1,383 2,244 538 100 1,326
2 hits/min on 1 errors       Details       Last errors      

log Statistics system errors logs - 1 day


Current requests Current requests


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
Java memory used: graph2,342 Mb / 5,990 Mb    ++++++++++++
Nb of http sessions: graph91
Nb of active threads
(current http requests):
Nb of active jdbc connections: graph0
Nb of used jdbc connections
(opened if no datasource):
System loadgraph0.56
% System CPUgraph5.40    ++++++++++++


Threads Threads

Threads on Number = 222, Maximum = 277, Total started = 18,598       Details

Last collect time: 612 ms
Display time: 239 ms
Memory overhead estimate: < 2 Mb
Disk usage: 42 Mb     Purge the obsolete files

JavaMelody 1.59.0
Debugging logs