How to set format to the value of a Custom Field calculated in JIRA with JIRA MISC addon

Very easy, first see this instructions to create the Custom Field To remove the decimal part of the resulting number from a division of two custom fields for example, and for adding the final character “%”, you can try to set in the “description” of the custom field (of type “Calculated Number”… for example) a…

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Tuning JVM Garbage Collector (Best values for JIRA 6 & 7 large instances)

The following example JVM settings are recommended for most production servers (JIRA works better as standalone installation): -server -Xms24G -Xmx24G -XX:PermSize=512m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 For production replica servers (test environments), use the example settings: -server -Xms4G -Xmx4G -XX:PermSize=512m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 For standalone installations (recommended in JIRA large installations), use the…

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Best JVM for JIRA: G1 vs CMS vs Parallel GC

This post is following up the experiment we ran exactly a year ago comparing the performance of different GC algorithms in real-life settings. We took the same experiment, expanded the tests to contain the G1 garbage collector and ran the tests on different platform. This year our tests were run with the following Garbage Collectors:…

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