Bug #17940: [controller] memory management issues - Arvados

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Bug #17940

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[controller] memory management issues

Added by Ward Vandewege over 3 years ago. Updated almost 2 years ago.

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New

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Normal

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Postponed

Release relationship:

Auto

Description

Arvados 2.2.0

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Updated by Carlos Fenoy over 3 years ago

When mounting a large collection (manifest >100MB), on multiple clients at the same time, arvados-controller increases the memory usage significantly reaching over 5GB. This has caused several oom invocations. It seems that the arvados-controller is not freeing the memory fast enough when the query has finished.

Setting GOGC to 50 seems to have improved slightly the memory usage

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