But of course that is all just speculation on my part. The designer probably decided that function was better performed periodically rather than incrementally. There are likely other activities happening at the same time that we aren't seeing perhaps some kind of history/logging function that aggregates thread status / results every couple hours, then disposes the thread handles (and other thread-specific result/status info) at that time.
Seems strange, but there is likely a really good reason for it as Intel has a lot of experience with this software. New threads are regularly being spawned and die quickly, but the thread handles are cleaned up "en masse" every couple hours. I plan to add complexity in my application logic, so I am worried that this behavior will have a severe impact on the application's runtime.Your graph looks just like mine - although you are hitting a slightly higher maximum, 3,642 vs my max of 3,573. I have read about the possibility that Garbage Collector is responsible for this increase, but I believe that there is a lot of memory space available. When restarting the application, CPU usage falls to the starting point and then consistently increases. While the app is running, I observed a constant increase in host's CPU and memory usage, under constant load, as seen in the following graphs. Perform simple and stateless aggregations (groupBy + count).Ĥ.
Poolmon.exe verified code#
So how am I supposed to fix this? With a decorator? That still has to go in the source, doesn’t it? Please advise.Īlso, I note that there is a comment in the source code about a python bug in the method immediately preceding _try_wait(), which is _internal_poll(). But this is source code, and I've always been told not to mess with source. The simple solution seems to be to raise ChildProcessError. I have now tracked this issue down to subprocess._try_wait(). Seemingly out of nowhere, whenever I called the url for my Django model, be it with ListView or DetailView, it would hang, and while doing so the memory would spike and I had to kill runserver.
Poolmon.exe verified drivers#
I Don't know which drivers to update/downgrade to fix this issue. I don't understand this sys file, but if I remove it, my internet stops working.
Poolmon.exe verified windows#
Publisher: Microsoft Windows Hardware Compatibility Publisher This was further associated with a file in system32 called "nFltr1.sys". Using poolmon.exe, I found that "WSSL" was leaking memory. This helped me narrow down the problem for me. Some online searches landed me on this blog: In one or two days of usage after a restart, it fills up all of the RAM available. I have a memory leak in my system(Windows 10), specifically in the non paged pool.
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