[controller] memory management issues
#1 Updated by Carlos Fenoy 10 months 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