> I wanted to follow up from this question. I’m running on 9.3.4 > My DB server has 32GB ram so I have assigned 8GB > shared_buffer_memory. It is quite a big db but with not much > traffic. When there is traffic, it’s usually big. > > Lately, the kernel has been killing the postmaster for having > assigned too much shared memory. Latest crash was when loading a 500MB file. > > Should I reduce the shared buffers in order for this to be more robust? > > Thanks > Markella
It may be that other memory settings are contributing towards this (work_mem, maintenance_work_mem, max_connections etc).
I would suggest that the OOM killer is working as intended and something is not quite right within the config.
You may want to review the memory consumption at peak times taking into consideration anything else running on the machine. =============================================
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