Confluence 提高Java虛擬機器記憶體
阿新 • • 發佈：2018-11-26
Confluence 提高Java虛擬機器記憶體
版本
系統：CentOS release 6.8 (Final)
Java版本：1.8.0_162
Confluence版本：6.8.5
問題描述
confluence記憶體使用率的配置都是預設的，相對會比較低，可以根據實際server的配置情況，升級記憶體。
通過“右上角配置 --> 一般配置 --> 系統資訊”檢視
Linux 提高記憶體步驟
進入到${confluence}/bin目錄下(預設/opt/atlassian/confluence/bin)，修改setenv.sh檔案
[[email protected] ~]# cd /opt/atlassian/confluence/bin [[email protected] bin]# cp -a setenv.sh{,_$(date +%F)} [[email protected] bin]# ll setenv.* -rw-r--r-- 1 root root 2553 7月 11 04:13 setenv.bat -rwxr-xr-x 1 root root 3034 11月 26 11:40 setenv.sh -rwxr-xr-x 1 root root 3034 11月 26 11:40 setenv.sh_2018-11-26 [[email protected] bin]# vim setenv.sh 62 # Set the JVM arguments used to start Confluence. For a description of the options, see 63 # http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html 64 CATALINA_OPTS="-XX:-PrintGCDetails -XX:+PrintGCDateStamps -XX:-PrintTenuringDistribution ${CATALINA_OPTS}" 65 CATALINA_OPTS="-Xloggc:$LOGBASEABS/logs/gc-`date +%F_%H-%M-%S`.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=2M ${CATALINA_OPTS}" 66 CATALINA_OPTS="-XX:G1ReservePercent=20 ${CATALINA_OPTS}" 67 CATALINA_OPTS="-Djava.awt.headless=true ${CATALINA_OPTS}" 68 CATALINA_OPTS="-Datlassian.plugins.enable.wait=300 ${CATALINA_OPTS}" 69 CATALINA_OPTS="-Xms1024m -Xmx1024m -XX:+UseG1GC ${CATALINA_OPTS}" 70 CATALINA_OPTS="-Dsynchrony.enable.xhr.fallback=true ${CATALINA_OPTS}" 71 CATALINA_OPTS="-Dorg.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE=32768 ${CATALINA_OPTS}" 72 CATALINA_OPTS="${START_CONFLUENCE_JAVA_OPTS} ${CATALINA_OPTS}" 73 CATALINA_OPTS="-Dconfluence.context.path=${CONFLUENCE_CONTEXT_PATH} ${CATALINA_OPTS}" 74 CATALINA_OPTS="-XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing ${CATALINA_OPTS}" 75 76 77 export CATALINA_OPTS 把69行的-Xmx1024m引數改為自己要求的最大記憶體，例如：-Xmx3072m 69 CATALINA_OPTS="-Xms1024m -Xmx3072m -XX:+UseG1GC ${CATALINA_OPTS}"
重啟 confluence(需要管理員許可權)
# 關閉服務
service confluence stop
# 啟動服務
service confluence start 檢視confluence記憶體配置是否生效。
Windows 提高記憶體步驟
進入到${confluence}\bin目錄下(預設C:\Atlassian\Confluence\bin)，修改setenv.bat檔案
62 # Set the JVM arguments used to start Confluence. For a description of the options, see 63 # http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html 64 CATALINA_OPTS="-XX:-PrintGCDetails -XX:+PrintGCDateStamps -XX:-PrintTenuringDistribution ${CATALINA_OPTS}" 65 CATALINA_OPTS="-Xloggc:$LOGBASEABS/logs/gc-`date +%F_%H-%M-%S`.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=2M ${CATALINA_OPTS}" 66 CATALINA_OPTS="-XX:G1ReservePercent=20 ${CATALINA_OPTS}" 67 CATALINA_OPTS="-Djava.awt.headless=true ${CATALINA_OPTS}" 68 CATALINA_OPTS="-Datlassian.plugins.enable.wait=300 ${CATALINA_OPTS}" 69 CATALINA_OPTS="-Xms1024m -Xmx1024m -XX:+UseG1GC ${CATALINA_OPTS}" 70 CATALINA_OPTS="-Dsynchrony.enable.xhr.fallback=true ${CATALINA_OPTS}" 71 CATALINA_OPTS="-Dorg.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE=32768 ${CATALINA_OPTS}" 72 CATALINA_OPTS="${START_CONFLUENCE_JAVA_OPTS} ${CATALINA_OPTS}" 73 CATALINA_OPTS="-Dconfluence.context.path=${CONFLUENCE_CONTEXT_PATH} ${CATALINA_OPTS}" 74 CATALINA_OPTS="-XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing ${CATALINA_OPTS}" 75 76 77 export CATALINA_OPTS 把69行的-Xmx1024m引數改為自己要求的最大記憶體，例如：-Xmx3072m 69 CATALINA_OPTS="-Xms1024m -Xmx3072m -XX:+UseG1GC ${CATALINA_OPTS}"
重啟 confluence(需要管理員許可權)
進入到服務管理的介面（我的電腦->右鍵->管理->服務=====或者=====services.msc）找到confluence的服務，在這裡啟動關閉服務。
檢視confluence記憶體配置是否生效。