I moved from mikata to Liberty and now i can see stability its using 4G on controller now. Happy!..
What big stuff i am going to miss if i run my production on liberty? On Fri, Aug 19, 2016 at 2:43 AM, Jose Manuel Ferrer Mosteiro <[email protected]> wrote: > Same memory problems with Ubuntu 16.04 and Mitaka packages included by > default. > > Looks like each new version uses more and more memory. I began using 4GB in > Juno but now I use 8GB in Mitaka. I need HA so I need three servers -> 24GB > . > > It looks like each component spends low memory but, there are a lot of > components! > > The memory usage increases with time. Heat module and horizon are my > biggests problems. > > This is my top after rebooting yesterday at 17:00 : > > +++ > > top - 07:57:59 up 13:43, 1 user, load average: 1.12, 0.96, 0.91 > Tasks: 275 total, 4 running, 271 sleeping, 0 stopped, 0 zombie > %Cpu(s): 19.7 us, 6.4 sy, 0.0 ni, 70.8 id, 0.9 wa, 0.0 hi, 1.3 si, 0.9 > st > KiB Mem : 8175464 total, 2376492 free, 4866088 used, 932884 buff/cache > KiB Swap: 248828 total, 248828 free, 0 used. 2890088 avail Mem > > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND > 3246 mysql 20 0 699632 235384 15040 S 0.9 2.9 8:05.70 mysqld > 3260 rabbitmq 20 0 1309020 193068 5140 S 0.0 2.4 6:46.55 beam.smp > 7648 nova 20 0 381248 166412 8344 S 0.0 2.0 0:15.51 nova-api > 7650 nova 20 0 380440 165652 8344 S 0.0 2.0 0:15.18 nova-api > 7554 nova 20 0 374644 160024 8344 S 0.0 2.0 0:03.55 nova-api > 7555 nova 20 0 374388 159824 8400 S 1.7 2.0 0:22.22 nova-api > 6915 nova 20 0 361488 157552 15128 S 0.9 1.9 7:41.08 nova-api > 6865 glance 20 0 613692 142644 19988 S 0.9 1.7 7:22.74 > glance-api > 6916 neutron 20 0 341992 142012 15220 S 1.7 1.7 27:45.77 > neutron-server > 6791 nova 20 0 298848 139456 12236 S 0.0 1.7 1:34.21 > nova-scheduler > 6912 nova 20 0 310588 139296 12596 S 0.0 1.7 1:18.89 > nova-cert > 6938 nova 20 0 296560 137484 12392 S 0.0 1.7 1:18.61 > nova-consoleaut > 7533 neutron 20 0 346136 136416 5600 S 0.0 1.7 9:34.36 > neutron-server > 7534 neutron 20 0 346260 136340 5452 S 0.9 1.7 16:26.55 > neutron-server > 7532 neutron 20 0 343696 134192 5600 S 0.0 1.6 0:11.06 > neutron-server > 7428 nova 20 0 287608 123452 7436 R 3.4 1.5 34:39.59 > nova-conductor > 7427 nova 20 0 287200 123028 7436 S 2.6 1.5 34:33.64 > nova-conductor > 7535 neutron 20 0 329496 119204 5324 S 1.7 1.5 15:45.72 > neutron-server > 2647 heat 20 0 360108 118964 18724 S 1.7 1.5 7:52.39 > heat-engine > 6944 nova 20 0 268900 115664 12196 S 0.9 1.4 7:16.63 > nova-conductor > 7246 glance 20 0 602392 114728 7532 S 0.0 1.4 0:00.66 > glance-api > 7245 glance 20 0 602392 114656 7532 S 0.0 1.4 0:00.68 > glance-api > 7315 heat 20 0 367120 111952 8976 S 0.0 1.4 0:19.07 > heat-engine > 7316 heat 20 0 367120 111948 8976 S 0.0 1.4 0:19.32 > heat-engine > 7318 heat 20 0 367120 111944 8976 S 0.0 1.4 0:19.41 > heat-engine > 7314 heat 20 0 367120 111932 8976 S 0.0 1.4 0:21.93 > heat-engine > 7010 nova 20 0 293424 110600 14784 S 0.0 1.4 0:23.89 > nova-novncproxy > 2639 heat 20 0 351792 110524 18732 S 0.0 1.4 0:01.91 heat-api > 2642 heat 20 0 351276 109872 18560 S 0.0 1.3 0:02.26 > heat-api-cfn > 6871 glance 20 0 219776 106296 11764 S 0.0 1.3 0:01.84 > glance-registry > 7155 glance 20 0 227556 104544 6492 S 0.0 1.3 0:00.80 > glance-registry > 7154 glance 20 0 227044 104188 6492 S 0.0 1.3 0:00.74 > glance-registry > 7790 neutron 20 0 249672 97980 12176 R 5.2 1.2 27:52.52 > neutron-openvsw > 6918 neutron 20 0 248556 96980 12508 S 1.7 1.2 15:48.44 > neutron-l3-agen > 6946 neutron 20 0 248192 96276 12168 S 1.7 1.2 15:36.30 > neutron-dhcp-ag > 429 keystone 20 0 415944 95992 10152 S 0.0 1.2 0:03.23 apache2 > 426 keystone 20 0 415944 95980 10152 S 0.0 1.2 0:03.52 apache2 > 7183 heat 20 0 351792 95880 4084 S 0.0 1.2 0:00.32 heat-api > 7184 heat 20 0 351792 95876 4084 S 0.0 1.2 0:00.29 heat-api > 427 keystone 20 0 415688 95768 10152 S 0.0 1.2 0:02.94 apache2 > 425 keystone 20 0 415688 95764 10152 S 0.0 1.2 0:03.00 apache2 > 6913 neutron 20 0 239924 92332 12176 S 2.6 1.1 18:50.89 > neutron-lbaas-a > 6914 neutron 20 0 243752 91964 12164 S 1.7 1.1 15:10.37 > neutron-metadat > 7172 neutron 20 0 244264 87276 7092 S 1.7 1.1 14:23.84 > neutron-metadat > 20015 neutron 20 0 186940 46012 4252 S 0.0 0.6 0:01.06 > neutron-ns-meta > 18217 neutron 20 0 186524 45832 4304 S 0.0 0.6 0:00.82 > neutron-ns-meta > 16980 neutron 20 0 186412 45784 4380 S 0.0 0.6 0:00.51 > neutron-ns-meta > 20083 neutron 20 0 186548 45756 4284 S 0.0 0.6 0:00.59 > neutron-ns-meta > > +++ > > When controller is getting out of memory everything goes extremely slow. > Restarting apache2 and heat solves the problem. ;-) > > Be lucky next week. :-) > > > > > > On 2016-08-18 20:53, Satish Patel wrote: > > How many folks using mitaka in production? I have search on google and > i didn't find people using mitaka because its very new and people are > not use to with it > > On Thu, Aug 18, 2016 at 2:45 PM, Satish Patel <[email protected]> wrote: > > we are running out of time.. this installation will go to production > in next week.. I need to deliver something soon. > > I am installing liberty now. and see how it works..! > > On Thu, Aug 18, 2016 at 1:41 PM, Nasir Mahmood <[email protected]> > wrote: > > Did you try to locate whats causing to use all your memory. Try using htop, > truss/strace and other debugging tools. You might also be a victim of > resource bottlenecks, like your HDD are serving slow or it may be that your > neutron conf is inappropriate at some point. If this ain't a production > environment, try troubleshooting rather than going for old installation. > > > On Aug 18, 2016 21:56, "Satish Patel" <[email protected]> wrote: > > I have recently install mitaka openstack using RDO on HP DL360 G9 > server with 16GB memory. but after installation it took all of my > memory and suck all my swap memory too. and it was extremely slow. I > have found neutron-server and nova-conductor and other component was > eating most memory and growing. is this normal? > > I didn't find related solution on google so now i have no option > except going back to older liberty version. > > Any suggestion folks? > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
