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  1. WildFly Core
  2. WFCORE-3996

GC logging is not working on Java 9

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    Description

      GC logging is not working on Java 9. This is related to the fact G1 GC is default and there are changes in configuration option.

      GC_LOG="true" ./standalone.sh

      Java 8:

      JAVA_OPTS:  -server -verbose:gc -Xloggc:"/Users/rsvoboda/TESTING/7.2.0.CD12.CR1/jboss-eap-7.2/standalone/log/gc.log"
 -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5
 -XX:GCLogFileSize=3M -XX:-TraceClassUnloading -Xms1303m -Xmx1303m -XX:MetaspaceSize=96M 
 -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true

      Java 9:

      JAVA_OPTS:  -server -Xms1303m -Xmx1303m -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m
 -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true

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          Bug - A problem that impairs or prevents the functions of the product. JBEAP-14476 GC logging is not working on Java 9+

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Verified
          is related to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-15562 Wrong JAVA_OPTS propagation, wrong PowerShell GC logging

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-15649 (7.4.z) Check and consider to put escaped quotes (\") back to the -Xloggc in standalone.sh

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-4147 (WF15) Wrong JAVA_OPTS propagation, wrong PowerShell GC logging

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Resolved

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-4148 Check and consider to put escaped quotes (\") back to the -Xloggc in standalone.sh

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved
          relates to

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-4115 JDK11 - GC logging format needs to be reviewed

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

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              rstancel@redhat.com Radovan Stancel
              rsvoboda@redhat.com Rostislav Svoboda
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