java - how to append gc log -


below gc logging option write specific file

-verbose:gc -xloggc:/logs/gc.log

ok. good. when java app restarted, old gc log contents in file disappeared. hope vm append gc log "/logs/gc.log" file.

does option exist? or have write shell script old gc file?

you explicitly requesting gc data goes file named 'gc.log'. can append date & pid filename prevent sort of collision. no mechanism within hotspot exists prevent data being overwritten.


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