Thanks for the quick reply! Looks like its pulp's celery workers..
$ ps aux --sort -rss | head USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND apache 2450 0.0 46.4 6849480 5668064 ? Sl Mar25 6:59 /usr/bin/python -m celery.__main__ worker -c 1 -n [email protected] --events --app=pulp.server.async.app --loglevel=INFO --logfile=/var/log/pulp/reserved_resource_worker-1.log --pidfile=/var/run/pulp/reserved_resource_worker-1.pid apache 2493 0.0 19.0 6910896 2324800 ? Sl Mar25 11:39 /usr/bin/python -m celery.__main__ worker -c 1 -n [email protected] --events --app=pulp.server.async.app --loglevel=INFO --logfile=/var/log/pulp/reserved_resource_worker-2.log --pidfile=/var/run/pulp/reserved_resource_worker-2.pid apache 2503 0.0 10.7 2243588 1314404 ? Sl Mar25 3:05 /usr/bin/python -m celery.__main__ worker -c 1 -n [email protected] --events --app=pulp.server.async.app --loglevel=INFO --logfile=/var/log/pulp/reserved_resource_worker-3.log --pidfile=/var/run/pulp/reserved_resource_worker-3.pid apache 2419 0.0 4.8 1523648 595896 ? Sl Mar25 1:09 /usr/bin/python -m celery.__main__ worker -c 1 -n [email protected] --events --app=pulp.server.async.app --loglevel=INFO --logfile=/var/log/pulp/reserved_resource_worker-0.log --pidfile=/var/run/pulp/reserved_resource_worker-0.pid mongodb 2160 0.4 2.3 21494828 290668 ? Sl Mar25 80:58 /usr/bin/mongod --quiet -f /etc/mongodb.conf run apache 4027 0.0 0.4 1091496 49016 ? Sl Apr05 1:34 (wsgi:pulp) apache 4025 0.0 0.3 1091496 47696 ? Sl Apr05 1:32 (wsgi:pulp) apache 4026 0.0 0.3 1091496 47676 ? Sl Apr05 1:33 (wsgi:pulp) root 2836 0.0 0.3 134528 40356 ? Ss Mar25 0:45 /usr/bin/ruby /usr/bin/puppet agent Any logs or stats I should collect before restarting the service? These celery log files are all empty. And pulp related non-info logs in messages file are all because of download errors (nectar.downloaders.threaded). Sandro -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Randy Barlow Sent: Dienstag, 7. April 2015 16:12 To: [email protected] Subject: Re: [Pulp-list] Memory Usage -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hello Sandro, MongoDB might be using the extra RAM. MongoDB uses memory mapped files[0] for its indices and collections. As a result, it will generally use all the RAM it can get. I suggest deploying MongoDB on a separate system (or VM) from the Pulp web server and workers to keep its RAM usage in a range that you prefer. [0] https://en.wikipedia.org/wiki/Memory-mapped_file - -- Randy Barlow -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJVI+WzAAoJEIyFaKUJtmpiY+AQAJheYId25yXYzv0Z1h4RfiIK zYUtDVQzwlrrv9DePbFgnLjfBLKAuHsiLitoz6/YPMXQ3cYbW1AameJ/kq0Bw/// /zGWdeRnPcYcO4Nmfr85R/YIEf5dLKP1KSzZjdT4p8GALhH/AkdA5Ovn/pSfGFav RohNuHEbO/Z1/0b+9LbMjhTp4HGQDb7jfN1+PtWtYFZqG+GojhbXkhxEmBeNd2s0 eMm2QwcGJ1okr5bLKdqbg5zeQ6mNJP6fEfEkosC7vC4Z5UhiFIpRn/nlv+TlsqnR 58oqDsupysq2J7vTtJCkTeG58jFBYQcKcxvDHFYDOBRDz84wegjtdOlMBDt5ZvMl 0EZY/fpOecW4qaznvMPWvflk2C4tPNfeFdryHPFMXTHMRjlLF0iHueSz+vlITDYx LQCul16R71iT5UkYPtLCi56CBmadB3RUnZwzcqNk9fH5UcqAoy/ulpBQ5b9rtwXL n06mZQm/zoB5oCRL3xqvxevizRXLc8WOmhVvGZB/zC/rghSgypiwuapH/b8zPE1H q8i0PrXR+5TEKdqXrVdSdTA1Bomq0yw1lFHc6oZLhotA5XGkOLlbBFDxFhb4SiJ5 eYSVycnXZK8shHY6OnEZgN59J2NDcVhmZMB6KtQEZjiGK9u8O0qJ9NtWRXSS/fon LOnM9GPgweIg5KEW7dsc =MQrO -----END PGP SIGNATURE----- _______________________________________________ Pulp-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/pulp-list This email message and any attachments are confidential and may be privileged. If you are not the intended recipient, please notify us immediately and destroy the original transmittal. You are hereby notified that any review, copying or distribution of it is strictly prohibited. Thank you for your cooperation. Header information contained in E-mails to and from the company are monitored for operational reasons in accordance with the Swiss data protection act. _______________________________________________ Pulp-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/pulp-list
