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Re: plackup failures under https

by kikuchiyo (Friar)
on Sep 21, 2020 at 00:03 UTC ( #11121981=note: print w/replies, xml ) Need Help??


in reply to plackup failures under https

Net::SSLeay might be the culprit: at $work we've found that earlier versions leak memory, basically every SSL connection to the service increased memory consumption by a few kBs. Since we've upgraded to the latest version of the module, the memory leak disappeared.

By the way, you should consider installing some kind of monitoring for your servers, that's how we've noticed the issue before it caused any trouble.

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Re^2: plackup failures under https
by choroba (Archbishop) on Sep 21, 2020 at 08:34 UTC
    Thank you. I had 1.81 installed, trying now with 1.88.

    map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]
Re^2: plackup failures under https
by nikosv (Deacon) on Nov 04, 2020 at 11:59 UTC
    which monitoring system do you suggest?

      Sorry, I haven't noticed your post.

      We used munin when the memory leak issue I've mentioned was found. It has a plugin to show the memory consumption of docker containers, which was useful to find which of our dockerised services was the culprit for the leak.

      More recently our sysadmins have moved on to Prometheus/Grafana, the justification being that munin uses a lot of resources on the hosts.

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