Add jvm.gc.old_gen_size as an alias for Tenured Gen
#358
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olivielpeau
approved these changes
Apr 14, 2021
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LGTM if you've confirmed this works well!
About the name of this new metric: I was wondering if jvm.gc.old_gen_size was the right name or if we should use jvm.gc.tenured_gen_size, but apparently "tenured" and "old" are synonyms (according to https://stackoverflow.com/a/26462943 anyway), so using jvm.gc.old_gen_size makes sense for consistency with the other metrics 👍
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Add
jvm.gc.old_gen_sizeas an alias forTenured Gen.Motivation:
SerialGCmay be the default GC foropenjdk 11.0.10and it exposesTenured Genbeans.See AC-907.