Re: KVM host上两个qemu-kvm进程占用内存太高
这个意思就是调低两个系统VM的配置吧。会不会有问题？
On 17 June 2014 18:41, Wei ZHOU wrote:
> 可以改改service_offering表里consoleproxy和secondarystoragevm的配置。
> 或者UI新建system offering，然后global
> configration里面修改secstorage.service.offering和consoleproxy.service.offering
>
>
> 2014-06-17 11:19 GMT+02:00 Yujiang Pang :
>
> > CPVM 和 SSVM
> >
> > 刚刚查了下应该是在这个host上创建这两个VM了。这个host基本就不能再用了，对于小鸟PC来说。
> >
> > 谢谢指点。
> >
> > BR John Pang
> >
> >
> > On 17 June 2014 17:14, Wei ZHOU wrote:
> >
> > > 你看看ps -ef|grep qemu-kvm
> > >
> > >
> > > 2014-06-17 10:59 GMT+02:00 Yujiang Pang :
> > >
> > > > Hi all,
> > > >
> > > > 我发现一台装好KVM的host比较慢，有两个qemu-kvm进程占用内存太高，如下：
> > > >
> > > > 这种情况正常吗？
> > > >
> > > > {{
> > > >
> > > > top - 16:55:53 up 6 days, 23:25, 3 users, load average: 0.00, 0.00,
> > > 0.00
> > > > Tasks: 196 total, 1 running, 195 sleeping, 0 stopped, 0 zombie
> > > > Cpu(s): 0.8%us, 0.5%sy, 0.0%ni, 98.2%id, 0.5%wa, 0.0%hi,
> 0.0%si,
> > > > 0.0%st
> > > > Mem: 1920612k total, 1824932k used,95680k free, 102468k
> > buffers
> > > > Swap: 4128760k total, 520924k used, 3607836k free, 314224k
> cached
> > > >
> > > > PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND
> > > > 13138 root 20 0 1819m 416m 4872 S 1.0 22.2 29:09.82 qemu-kvm
> > > > 12994 root 20 0 2326m 409m 4872 S 0.3 21.9 22:08.52 qemu-kvm
> > > > 12760 root 20 0 2189m 107m 9572 S 1.0 5.7 5:27.47 jsvc
> > > > 1861 root 20 0 202m 31m 6392 S 0.0 1.7 0:18.66 Xorg
> > > > 2096 john 20 0 474m 15m 7988 S 0.0 0.8 0:00.42 nautilus
> > > > 2162 john 20 0 451m 10m 7920 S 0.0 0.6 0:08.35
> > clock-applet
> > > > 2073 john 20 0 496m 10m 6248 S 0.0 0.6 0:22.92
> > > > gnome-settings-
> > > > 2092 john 20 0 321m 10m 7592 S 0.0 0.6 0:16.97
> > gnome-panel
> > > > 2177 john 20 0 288m 10m 7076 S 0.0 0.5 0:00.10
> > > gnome-terminal
> > > > 17124 root 20 0 1008m 9.9m 3828 S 0.0 0.5 0:00.46 libvirtd
> > > > 2129 john 20 0 458m 9896 7292 S 0.0 0.5 0:00.87
> > > > gpk-update-icon
> > > > 2140 john 20 0 359m 9812 7088 S 0.0 0.5 0:00.04
> > > > gnome-volume-co
> > > >
> > > > }}
> > > >
> > > > 我用的测试小PC, 2G内存，这样的话内存基本完了：
> > > > {{
> > > > [root@kvmhost1 ~]# free -m
> > > > total used free sharedbuffers
> > cached
> > > > Mem: 1875 1783 91 0100
> > 306
> > > > -/+ buffers/cache: 1376498
> > > > Swap: 4031508 3523
> > > > }}
> > > >
> > > > --
> > > > BR John Pang
> > > >
> > >
> >
> >
> >
> > --
> > BR John (Pang Yujiang)
> >
>
--
BR John (Pang Yujiang)
Re: KVM host上两个qemu-kvm进程占用内存太高
可以改改service_offering表里consoleproxy和secondarystoragevm的配置。
或者UI新建system offering，然后global
configration里面修改secstorage.service.offering和consoleproxy.service.offering
2014-06-17 11:19 GMT+02:00 Yujiang Pang :
> CPVM 和 SSVM
>
> 刚刚查了下应该是在这个host上创建这两个VM了。这个host基本就不能再用了，对于小鸟PC来说。
>
> 谢谢指点。
>
> BR John Pang
>
>
> On 17 June 2014 17:14, Wei ZHOU wrote:
>
> > 你看看ps -ef|grep qemu-kvm
> >
> >
> > 2014-06-17 10:59 GMT+02:00 Yujiang Pang :
> >
> > > Hi all,
> > >
> > > 我发现一台装好KVM的host比较慢，有两个qemu-kvm进程占用内存太高，如下：
> > >
> > > 这种情况正常吗？
> > >
> > > {{
> > >
> > > top - 16:55:53 up 6 days, 23:25, 3 users, load average: 0.00, 0.00,
> > 0.00
> > > Tasks: 196 total, 1 running, 195 sleeping, 0 stopped, 0 zombie
> > > Cpu(s): 0.8%us, 0.5%sy, 0.0%ni, 98.2%id, 0.5%wa, 0.0%hi, 0.0%si,
> > > 0.0%st
> > > Mem: 1920612k total, 1824932k used,95680k free, 102468k
> buffers
> > > Swap: 4128760k total, 520924k used, 3607836k free, 314224k cached
> > >
> > > PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND
> > > 13138 root 20 0 1819m 416m 4872 S 1.0 22.2 29:09.82 qemu-kvm
> > > 12994 root 20 0 2326m 409m 4872 S 0.3 21.9 22:08.52 qemu-kvm
> > > 12760 root 20 0 2189m 107m 9572 S 1.0 5.7 5:27.47 jsvc
> > > 1861 root 20 0 202m 31m 6392 S 0.0 1.7 0:18.66 Xorg
> > > 2096 john 20 0 474m 15m 7988 S 0.0 0.8 0:00.42 nautilus
> > > 2162 john 20 0 451m 10m 7920 S 0.0 0.6 0:08.35
> clock-applet
> > > 2073 john 20 0 496m 10m 6248 S 0.0 0.6 0:22.92
> > > gnome-settings-
> > > 2092 john 20 0 321m 10m 7592 S 0.0 0.6 0:16.97
> gnome-panel
> > > 2177 john 20 0 288m 10m 7076 S 0.0 0.5 0:00.10
> > gnome-terminal
> > > 17124 root 20 0 1008m 9.9m 3828 S 0.0 0.5 0:00.46 libvirtd
> > > 2129 john 20 0 458m 9896 7292 S 0.0 0.5 0:00.87
> > > gpk-update-icon
> > > 2140 john 20 0 359m 9812 7088 S 0.0 0.5 0:00.04
> > > gnome-volume-co
> > >
> > > }}
> > >
> > > 我用的测试小PC, 2G内存，这样的话内存基本完了：
> > > {{
> > > [root@kvmhost1 ~]# free -m
> > > total used free sharedbuffers
> cached
> > > Mem: 1875 1783 91 0100
> 306
> > > -/+ buffers/cache: 1376498
> > > Swap: 4031508 3523
> > > }}
> > >
> > > --
> > > BR John Pang
> > >
> >
>
>
>
> --
> BR John (Pang Yujiang)
>
Re: KVM host上两个qemu-kvm进程占用内存太高
CPVM 和 SSVM
刚刚查了下应该是在这个host上创建这两个VM了。这个host基本就不能再用了，对于小鸟PC来说。
谢谢指点。
BR John Pang
On 17 June 2014 17:14, Wei ZHOU wrote:
> 你看看ps -ef|grep qemu-kvm
>
>
> 2014-06-17 10:59 GMT+02:00 Yujiang Pang :
>
> > Hi all,
> >
> > 我发现一台装好KVM的host比较慢，有两个qemu-kvm进程占用内存太高，如下：
> >
> > 这种情况正常吗？
> >
> > {{
> >
> > top - 16:55:53 up 6 days, 23:25, 3 users, load average: 0.00, 0.00,
> 0.00
> > Tasks: 196 total, 1 running, 195 sleeping, 0 stopped, 0 zombie
> > Cpu(s): 0.8%us, 0.5%sy, 0.0%ni, 98.2%id, 0.5%wa, 0.0%hi, 0.0%si,
> > 0.0%st
> > Mem: 1920612k total, 1824932k used,95680k free, 102468k buffers
> > Swap: 4128760k total, 520924k used, 3607836k free, 314224k cached
> >
> > PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND
> > 13138 root 20 0 1819m 416m 4872 S 1.0 22.2 29:09.82 qemu-kvm
> > 12994 root 20 0 2326m 409m 4872 S 0.3 21.9 22:08.52 qemu-kvm
> > 12760 root 20 0 2189m 107m 9572 S 1.0 5.7 5:27.47 jsvc
> > 1861 root 20 0 202m 31m 6392 S 0.0 1.7 0:18.66 Xorg
> > 2096 john 20 0 474m 15m 7988 S 0.0 0.8 0:00.42 nautilus
> > 2162 john 20 0 451m 10m 7920 S 0.0 0.6 0:08.35 clock-applet
> > 2073 john 20 0 496m 10m 6248 S 0.0 0.6 0:22.92
> > gnome-settings-
> > 2092 john 20 0 321m 10m 7592 S 0.0 0.6 0:16.97 gnome-panel
> > 2177 john 20 0 288m 10m 7076 S 0.0 0.5 0:00.10
> gnome-terminal
> > 17124 root 20 0 1008m 9.9m 3828 S 0.0 0.5 0:00.46 libvirtd
> > 2129 john 20 0 458m 9896 7292 S 0.0 0.5 0:00.87
> > gpk-update-icon
> > 2140 john 20 0 359m 9812 7088 S 0.0 0.5 0:00.04
> > gnome-volume-co
> >
> > }}
> >
> > 我用的测试小PC, 2G内存，这样的话内存基本完了：
> > {{
> > [root@kvmhost1 ~]# free -m
> > total used free sharedbuffers cached
> > Mem: 1875 1783 91 0100306
> > -/+ buffers/cache: 1376498
> > Swap: 4031508 3523
> > }}
> >
> > --
> > BR John Pang
> >
>
--
BR John (Pang Yujiang)
Re: KVM host上两个qemu-kvm进程占用内存太高
你看看ps -ef|grep qemu-kvm
2014-06-17 10:59 GMT+02:00 Yujiang Pang :
> Hi all,
>
> 我发现一台装好KVM的host比较慢，有两个qemu-kvm进程占用内存太高，如下：
>
> 这种情况正常吗？
>
> {{
>
> top - 16:55:53 up 6 days, 23:25, 3 users, load average: 0.00, 0.00, 0.00
> Tasks: 196 total, 1 running, 195 sleeping, 0 stopped, 0 zombie
> Cpu(s): 0.8%us, 0.5%sy, 0.0%ni, 98.2%id, 0.5%wa, 0.0%hi, 0.0%si,
> 0.0%st
> Mem: 1920612k total, 1824932k used,95680k free, 102468k buffers
> Swap: 4128760k total, 520924k used, 3607836k free, 314224k cached
>
> PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND
> 13138 root 20 0 1819m 416m 4872 S 1.0 22.2 29:09.82 qemu-kvm
> 12994 root 20 0 2326m 409m 4872 S 0.3 21.9 22:08.52 qemu-kvm
> 12760 root 20 0 2189m 107m 9572 S 1.0 5.7 5:27.47 jsvc
> 1861 root 20 0 202m 31m 6392 S 0.0 1.7 0:18.66 Xorg
> 2096 john 20 0 474m 15m 7988 S 0.0 0.8 0:00.42 nautilus
> 2162 john 20 0 451m 10m 7920 S 0.0 0.6 0:08.35 clock-applet
> 2073 john 20 0 496m 10m 6248 S 0.0 0.6 0:22.92
> gnome-settings-
> 2092 john 20 0 321m 10m 7592 S 0.0 0.6 0:16.97 gnome-panel
> 2177 john 20 0 288m 10m 7076 S 0.0 0.5 0:00.10 gnome-terminal
> 17124 root 20 0 1008m 9.9m 3828 S 0.0 0.5 0:00.46 libvirtd
> 2129 john 20 0 458m 9896 7292 S 0.0 0.5 0:00.87
> gpk-update-icon
> 2140 john 20 0 359m 9812 7088 S 0.0 0.5 0:00.04
> gnome-volume-co
>
> }}
>
> 我用的测试小PC, 2G内存，这样的话内存基本完了：
> {{
> [root@kvmhost1 ~]# free -m
> total used free sharedbuffers cached
> Mem: 1875 1783 91 0100306
> -/+ buffers/cache: 1376498
> Swap: 4031508 3523
> }}
>
> --
> BR John Pang
>
KVM host上两个qemu-kvm进程占用内存太高
Hi all,
我发现一台装好KVM的host比较慢，有两个qemu-kvm进程占用内存太高，如下：
这种情况正常吗？
{{
top - 16:55:53 up 6 days, 23:25, 3 users, load average: 0.00, 0.00, 0.00
Tasks: 196 total, 1 running, 195 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.8%us, 0.5%sy, 0.0%ni, 98.2%id, 0.5%wa, 0.0%hi, 0.0%si,
0.0%st
Mem: 1920612k total, 1824932k used,95680k free, 102468k buffers
Swap: 4128760k total, 520924k used, 3607836k free, 314224k cached
PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND
13138 root 20 0 1819m 416m 4872 S 1.0 22.2 29:09.82 qemu-kvm
12994 root 20 0 2326m 409m 4872 S 0.3 21.9 22:08.52 qemu-kvm
12760 root 20 0 2189m 107m 9572 S 1.0 5.7 5:27.47 jsvc
1861 root 20 0 202m 31m 6392 S 0.0 1.7 0:18.66 Xorg
2096 john 20 0 474m 15m 7988 S 0.0 0.8 0:00.42 nautilus
2162 john 20 0 451m 10m 7920 S 0.0 0.6 0:08.35 clock-applet
2073 john 20 0 496m 10m 6248 S 0.0 0.6 0:22.92 gnome-settings-
2092 john 20 0 321m 10m 7592 S 0.0 0.6 0:16.97 gnome-panel
2177 john 20 0 288m 10m 7076 S 0.0 0.5 0:00.10 gnome-terminal
17124 root 20 0 1008m 9.9m 3828 S 0.0 0.5 0:00.46 libvirtd
2129 john 20 0 458m 9896 7292 S 0.0 0.5 0:00.87 gpk-update-icon
2140 john 20 0 359m 9812 7088 S 0.0 0.5 0:00.04 gnome-volume-co
}}
我用的测试小PC, 2G内存，这样的话内存基本完了：
{{
[root@kvmhost1 ~]# free -m
total used free sharedbuffers cached
Mem: 1875 1783 91 0100306
-/+ buffers/cache: 1376498
Swap: 4031508 3523
}}
--
BR John Pang
