Comments (5)
That is the preallocations - and it does match up with your graph. Running requests will cause additional allocations.
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How about CPU metric ? @prasadkris
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Memory pre-allocation was changed between your two versions. It will use 75% of what it sees as available or 4GB if it cannot be detected on Linux from /sys/fs/cgroup/memory.max
or /sys/fs/cgroup/memory/memory.limit_in_bytes
.
Also note we don't support DEVELOPEMENT "releases" - this is not an official release.
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Thanks @klauspost - Just for clarification, I am running MinIO as a deployment in Kubernetes, and we have set a memory limit of 8GB. In this case, MinIO should only preallocate around 6GB (75% of 8GB). However, it appears that in my case, it consumes/preallocates more than that, leading to OOMs
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Ok, Thank you 🙏🏻 So, if I understand correctly, we need to set the memory limit in such a manner, considering 75 percent will be preallocated and then add a buffer for running requests? For example, if the maximum memory use before the upgrade was 2.5G, we need to set 10G as the limit considering 7.5G will be preallocated?
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