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Hi @mmmike. In our setup we had some NodeJS Clients that were connecting to FluentD. It seemed that there was a bug leaving TCP connections open in Node version 13.8.0 > < 14.15.5 which I am not yet 100% sure that was the cause of the problem, but after upgrading NodeJS clients to latest >=...

After a lot of searching around, I finally came to a conclusion. My understanding of how to calculate TCP memory usage is correct. For every socket add socket_memory = rmem_alloc + wmem_alloc + fwd_alloc + wmem_queued + opt_mem + back_log (the r,t, f, w, bl, o fields in skmem) The reason that...

Hi guys, We are seeing an increase in memory usage in some of our servers, but this memory seems to be unaccounted by any tool. I am trying to figure out where this memory is being used. We are currently running an AWS EC2 instance with the following specs: t3.medium instance with 4GB RAM and...

Hi everyone, I am running a Debian GNU/Linux 9.5 (stretch) with kernel: 4.9.0-7-amd64. I am trying to figure out TCP sockets memory usage, but with my calculations I seem to be missing something. According to the following outputs /proc/net/sockstat: sockets: used 779 TCP: inuse 23 orphan 0...