Difference between revisions of "Tomcat Large Instance"
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(Created page with " /var/atlassian/application-data/confluence/confluence.cfg.xml ``` <property name="hibernate.c3p0.max_size">310</property> -> <property name="hibernate.c3p0.max_size">1024...") |
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| + | server.xml vars defs | ||
| + | |||
| + | https://stackoverflow.com/questions/39644830/what-are-acceptcount-maxconnections-and-maxthreads-in-tomcat-http-connector-con | ||
/var/atlassian/application-data/confluence/confluence.cfg.xml | /var/atlassian/application-data/confluence/confluence.cfg.xml | ||
| Line 4: | Line 7: | ||
<property name="hibernate.c3p0.max_size">310</property> -> <property name="hibernate.c3p0.max_size">1024</property> | <property name="hibernate.c3p0.max_size">310</property> -> <property name="hibernate.c3p0.max_size">1024</property> | ||
``` | ``` | ||
| − | + | Question /var/atlassian/application-data/confluence/shared-home/confluence.cfg.xml | |
/opt/atlassian/confluence/bin/setenv.sh | /opt/atlassian/confluence/bin/setenv.sh | ||
``` | ``` | ||
| + | ulimit -n 32768 | ||
CATALINA_OPTS="-Xms32g -Xmx32g -XX:+UseG1GC ${CATALINA_OPTS}" -> CATALINA_OPTS="-Xms64g -Xmx64g -XX:+UseG1GC ${CATALINA_OPTS}" | CATALINA_OPTS="-Xms32g -Xmx32g -XX:+UseG1GC ${CATALINA_OPTS}" -> CATALINA_OPTS="-Xms64g -Xmx64g -XX:+UseG1GC ${CATALINA_OPTS}" | ||
``` | ``` | ||
| + | |||
| + | /opt/atlassian/confluence/conf/server.xml | ||
| + | ``` | ||
| + | maxThreads="248" minSpareThreads="20" maxSpareThreads="30" compression="on" -> maxThreads="768" minSpareThreads="20" maxSpareThreads="30" compression="on" | ||
| + | ``` | ||
| + | |||
| + | ``` | ||
| + | sudo systemctl restart confluence | ||
| + | ``` | ||
| + | |||
| + | # Troubleshooting | ||
| + | |||
| + | # File limit | ||
| + | https://confluence.atlassian.com/confkb/too-many-open-files-error-659784628.html | ||
| + | https://confluence.atlassian.com/confkb/health-check-confluence-open-files-limit-844236751.html | ||
| + | https://www.cyberciti.biz/faq/linux-increase-the-maximum-number-of-open-files/ | ||
| + | |||
| + | |||
| + | New | ||
| + | ``` | ||
| + | maxThreads="768" minSpareThreads="40" maxSpareThreads="60" compression="on" | ||
| + | compressableMimeType="text/html,text/xml,text/plain" enableLookups="false" acceptCount="240" | ||
| + | ``` | ||
| + | |||
| + | |||
| + | /etc/security/limits.conf | ||
| + | ``` | ||
| + | confluence-user soft nofile 32768 | ||
| + | confluence-user hard nofile 32768 | ||
| + | reboot | ||
| + | ``` | ||
| + | |||
| + | https://confluence.atlassian.com/doc/confluence-7-4-release-notes-994312218.html | ||
| + | |||
| + | |||
| + | https://web.mit.edu/kerberos/krb5-1.12/doc/admin/install_kdc.html | ||
Latest revision as of 22:19, 4 February 2022
server.xml vars defs
/var/atlassian/application-data/confluence/confluence.cfg.xml
<property name="hibernate.c3p0.max_size">310</property> -> <property name="hibernate.c3p0.max_size">1024</property>
Question /var/atlassian/application-data/confluence/shared-home/confluence.cfg.xml
/opt/atlassian/confluence/bin/setenv.sh
ulimit -n 32768
CATALINA_OPTS="-Xms32g -Xmx32g -XX:+UseG1GC ${CATALINA_OPTS}" -> CATALINA_OPTS="-Xms64g -Xmx64g -XX:+UseG1GC ${CATALINA_OPTS}"
/opt/atlassian/confluence/conf/server.xml
maxThreads="248" minSpareThreads="20" maxSpareThreads="30" compression="on" -> maxThreads="768" minSpareThreads="20" maxSpareThreads="30" compression="on"
sudo systemctl restart confluence
Troubleshooting
File limit
https://confluence.atlassian.com/confkb/too-many-open-files-error-659784628.html https://confluence.atlassian.com/confkb/health-check-confluence-open-files-limit-844236751.html https://www.cyberciti.biz/faq/linux-increase-the-maximum-number-of-open-files/
New
maxThreads="768" minSpareThreads="40" maxSpareThreads="60" compression="on"
compressableMimeType="text/html,text/xml,text/plain" enableLookups="false" acceptCount="240"
/etc/security/limits.conf
confluence-user soft nofile 32768 confluence-user hard nofile 32768 reboot
https://confluence.atlassian.com/doc/confluence-7-4-release-notes-994312218.html
https://web.mit.edu/kerberos/krb5-1.12/doc/admin/install_kdc.html