fix: revert ZGC option as it causes OOM due to multi-mapping of heap …

…VMA (#723) Signed-off-by: Li Zhanhui <[email protected]>
AutoMQ · Nov 24, 2023 · 3f18552 · 3f18552
1 parent 6a0e2e0
commit 3f18552
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/distribution/bin/run-server.sh b/distribution/bin/run-server.sh
@@ -90,14 +90,15 @@ choose_gc_options()
       JAVA_OPT="${JAVA_OPT} -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8 -XX:-UseParNewGC"
       JAVA_OPT="${JAVA_OPT} -verbose:gc -Xloggc:${GC_LOG_DIR}/rmq_srv_gc_%p_%t.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps"
       JAVA_OPT="${JAVA_OPT} -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=30m"
-    elif [ -z "$JAVA_MAJOR_VERSION" ] || [ "$JAVA_MAJOR_VERSION" -lt "11" ]; then
+    else
+#    elif [ -z "$JAVA_MAJOR_VERSION" ] || [ "$JAVA_MAJOR_VERSION" -lt "11" ]; then
       JAVA_OPT="${JAVA_OPT} -server -Xms4g -Xmx4g -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m"
       JAVA_OPT="${JAVA_OPT} -XX:+UseG1GC -XX:G1HeapRegionSize=16m -XX:G1ReservePercent=25 -XX:InitiatingHeapOccupancyPercent=30 -XX:SoftRefLRUPolicyMSPerMB=0"
       JAVA_OPT="${JAVA_OPT} -Xlog:gc*:file=${GC_LOG_DIR}/rmq_srv_gc_%p_%t.log:time,tags:filecount=5,filesize=30M"
-    else
-      JAVA_OPT="${JAVA_OPT} -server -Xms4g -Xmx4g -Xmn2g -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:MaxDirectMemorySize=4g"
-      JAVA_OPT="${JAVA_OPT} -XX:+UseZGC -XX:ZAllocationSpikeTolerance=3 -XX:ParallelGCThreads=8 -XX:CICompilerCount=3 -XX:-RestrictContended -XX:+AlwaysPreTouch -XX:+ExplicitGCInvokesConcurrent"
-      JAVA_OPT="${JAVA_OPT} -Xlog:gc*:file=${GC_LOG_DIR}/rmq_srv_gc_%p_%t.log:time,tags:filecount=5,filesize=30M"
+#    else
+#      JAVA_OPT="${JAVA_OPT} -server -Xms4g -Xmx4g -Xmn2g -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:MaxDirectMemorySize=4g"
+#      JAVA_OPT="${JAVA_OPT} -XX:+UseZGC -XX:ZAllocationSpikeTolerance=3 -XX:ParallelGCThreads=8 -XX:CICompilerCount=3 -XX:-RestrictContended -XX:+AlwaysPreTouch -XX:+ExplicitGCInvokesConcurrent"
+#      JAVA_OPT="${JAVA_OPT} -Xlog:gc*:file=${GC_LOG_DIR}/rmq_srv_gc_%p_%t.log:time,tags:filecount=5,filesize=30M"
     fi
 }