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items: VZ very slow
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VZ very slow
type: item
description: Hi, From some days, I try to configure a new server, with openvz. Not so hard, google is very helpfull. But to finish, and optimize Container and main Server, it is a little hard, and I find some "strange" things. OpenVz is know as consuming only few ressources. And for me, it is not the case. Generally : surfing on website is ok. The rest is often, very slow, for exemple using DirecAdmin panel. An exemple of message in Directadmin : Your connection has timed out Détails Either your request was invalid or the program hasn't completed your request. Please notify the server admin Or just a command like yum install <something> is very very long. Server is 4x 2x 2.66+ GHz with RAM 12Go. Linux ks312650.kimsufi.com 2.6.18-194.8.1.el5.028stab070.2 #1 SMP Tue Jul 6 14:55:39 MSD 2010 x86_64 x86_64 x86_64 GNU/Linux Only one website is running on one container. Ok, there is a lot of connection, but this website took 25% of ressources of the previous server (2*2*2.33Ghz + RAM 4Go - not with openvz), so not so big. Top of server : top - 11:48:44 up 3 days, 20 min, 2 users, load average: 15.75, 17.55, 22.91 Tasks: 810 total, 1 running, 802 sleeping, 0 stopped, 7 zombie Cpu(s): 0.8%us, 0.3%sy, 0.0%ni, 83.2%id, 15.6%wa, 0.0%hi, 0.1%si, 0.0%st Mem: 12264092k total, 11915708k used, 348384k free, 386932k buffers Swap: 12289704k total, 16k used, 12289688k free, 10270064k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 20612 48 15 0 98152 8748 3228 S 0.7 0.1 0:00.42 httpd 22643 48 15 0 98172 8752 3220 S 0.7 0.1 0:00.14 httpd 22771 48 15 0 98160 8600 3136 S 0.7 0.1 0:00.15 httpd 23007 root 15 0 13272 1684 800 R 0.7 0.0 0:00.06 top 6797 101 17 0 396m 54m 5040 S 0.3 0.5 0:42.96 mysqld 20586 48 15 0 98416 8932 3156 D 0.3 0.1 0:00.46 httpd 20929 48 15 0 98416 9028 3244 S 0.3 0.1 0:00.31 httpd 22655 48 15 0 98152 8808 3232 D 0.3 0.1 0:00.13 httpd 22658 48 15 0 98160 8708 3136 D 0.3 0.1 0:00.15 httpd 22664 48 15 0 98416 8972 3204 S 0.3 0.1 0:00.15 httpd 22670 48 15 0 98160 8692 31…
creator: pppplus
date: 2010-08-17T23:11:34-00:00

Re: VZ very slow
type: item
description: Hi, plz show the ubc (=userbeancounters) of ct, like $ cat /proc/user_beancounters or $ cat /proc/bc/<CTID>/resources any fail logged ? Bye, Thorsten
creator: curx
date: 2010-08-19T18:48:21-00:00

Re: VZ very slow
type: item
description: Hi, and thanks for your reply. I have no more user_beancounters. I delete all VPS, and come back to a "normal" web hosting. Just one thing, I have only few kmemory failcnt at the beginning. After some modifications, it was ok. Just system was always very slow. It was exactly the same, with openvz or proxmox, but the 2 systems are almost the same. Maybe because I use 64bits system, I don't know. I only try with centos 5 64 bits, because I have only licence for this panel for directadmin. I will try later, with another server, so if you have some explanations... Best regards
creator: pppplus
date: 2010-08-19T21:34:57-00:00