Hi,
I tried to create GC log but it’s not created.
is any idea?
This is my Tune.xml
<?xml version="1.0" encoding="UTF-8" ?>
<Root>
<Tune>
<!--
HeapSize
${com.wowza.wms.TuningHeapSizeProduction} - Assumes Wowza Streaming Engine is only application running on server
${com.wowza.wms.TuningHeapSizeDevelopment} - Assumes Wowza Streaming Engine is sharing resources with other applications
or specify heap size directly (ex: <HeapSize>8000M</HeapSize>)
-->
<!--<HeapSize>${com.wowza.wms.TuningHeapSizeDevelopment}</HeapSize>-->
<HeapSize>4096M</HeapSize>
<!--
GarbageCollector
${com.wowza.wms.TuningGarbageCollectorConcurrentDefault} - Concurrent Collector (recommended)
${com.wowza.wms.TuningGarbageCollectorG1Default} - G1 (Garbage First) Collector
or specify custom GC settings directly (ex: <GarbageCollector>-XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=512m</GarbageCollector>)
-->
<GarbageCollector>${com.wowza.wms.TuningGarbageCollectorConcurrentDefault}</GarbageCollector>
<!--
VM Options - other VM startup options
${com.wowza.wms.AppHome} - Application home directory
${com.wowza.wms.StartupDateTime} - Date and time the server was started
-->
<VMOptions>
<VMOption>-server</VMOption>
<VMOption>-Djava.net.preferIPv4Stack=true</VMOption>
<VMOption>-XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath="${com.wowza.wms.AppHome}/logs"</VMOption>
<!-- <VMOption>-Duser.language=en -Duser.country=US -Dfile.encoding=Cp1252</VMOption> -->
<VMOption>-verbose:gc -Xloggc:"${com.wowza.wms.AppHome}/logs/gc_${com.wowza.wms.StartupDateTime}.log" -XX:+PrintClassHistogram -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGC -XX:+PrintGCApplicationConcurrentTime -XX:+PrintGCApplicationStoppedTime</VMOption>
</VMOptions>
</Tune>
</Root>
This is wowza start log.
JVM options :
Java Args[0]: -Xmx4096M
Java Args[1]: -XX:+UseConcMarkSweepGC
Java Args[2]: -XX:+UseParNewGC
Java Args[3]: -XX:NewSize=256m
Java Args[4]: -Djava.net.preferIPv4Stack=true
Java Args[5]: -XX:+HeapDumpOnOutOfMemoryError
Java Args[6]: -XX:HeapDumpPath="/usr/local/WowzaStreamingEngine/logs"
Java Args[7]: -verbose:gc
Java Args[8]: -Xloggc:"/usr/local/WowzaStreamingEngine/logs/gc_02014-41-01-12-41-10.log"
Java Args[9]: -XX:+PrintGCDetails
Java Args[10]: -XX:+PrintGCTimeStamps
Java Args[11]: -XX:+PrintHeapAtGC
Java Args[12]: -XX:+PrintGCApplicationConcurrentTime
Java Args[13]: -XX:+PrintGCApplicationStoppedTime
Java Args[14]: -Dcom.sun.management.jmxremote=true
Java Args[15]: -Dcom.wowza.wms.runmode=service
Java Args[16]: -Dcom.wowza.wms.native.base=linux
Java Args[17]: -Dcom.wowza.wms.AppHome=/usr/local/WowzaStreamingEngine
Java Args[18]: -Dcom.wowza.wms.ConfigURL=
Java Args[19]: -Dcom.wowza.wms.ConfigHome=/usr/local/WowzaStreamingEngine
environment :
Wowza Streaming Engine 4 Monthly Edition 4.0.6 build12199