[WIP] Implement "aggregator" collector - #8
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XXX need a better name It will collect metrics from db files like the MultiProcessCollector, but additionally it will - collect metrics from counter / histograms from PIDs that are no longer alive - store them into a dedicated .db file (PID 0) - remove those .db files This is done to avoid leaving thousands of unused files for old PIDs when a long running parent process spawn thousands of processes over multiple days / weeks
AAmamou
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Jun 4, 2026
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no other solution for the moment, seems to be the least painful solution
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XXX need a better name
It will collect metrics from db files like the MultiProcessCollector, but additionally it will
This is done to avoid leaving thousands of unused files for old PIDs when a long running parent process spawn thousands of processes over multiple days / weeks