kafka
java -Xmx1G -Xms1G?
-server?
-XX:+UseG1GC?
-XX:MaxGCPauseMillis=20?
-XX:InitiatingHeapOccupancyPercent=35?
?-XX:+ExplicitGCInvokesConcurrent
?-Djava.awt.headless=true
-Xloggc:/home/cloudlinkin/logs/jvm-gc.log?
-verbose:gc?
-XX:+PrintGCDetails?
-XX:+PrintGCDateStamps?
-XX:+PrintGCTimeStamps?
-XX:+UseGCLogFileRotation?
-XX:NumberOfGCLogFiles=10?
-XX:GCLogFileSize=100M?
kafka zk
java -Xmx512M -Xms512M?
-server?
-XX:+UseG1GC?
-XX:MaxGCPauseMillis=20?
-XX:InitiatingHeapOccupancyPercent=35?
-XX:+ExplicitGCInvokesConcurrent?
-Djava.awt.headless=true
-Xloggc:/home/cloudlinkin/kafka/bin/../logs/zookeeper-gc.log?
-verbose:gc?
-XX:+PrintGCDetails?
-XX:+PrintGCDateStamps?
-XX:+PrintGCTimeStamps?
-XX:+UseGCLogFileRotation //要求必須設(shè)置Xloggc
-XX:NumberOfGCLogFiles=10?
-XX:GCLogFileSize=100M?