Re: memory usage
From: rvaede <rvaedex23_at_gmail.com>
Date: Thu, 1 Mar 2012 09:07:00 -0800 (PST)
Message-ID: <15fd99bd-7985-4553-98b5-b715f3b3c2d9_at_i2g2000vbv.googlegroups.com>
On Mar 1, 9:09 am, mhoys <matthias.h..._at_gmail.com> wrote:
> On Mar 1, 2:56 pm, rvaede <rvaede..._at_gmail.com> wrote:
>
>
>
>
>
>
>
>
>
> > I have a server Redhat 4 and running Oracle 11 thats slow and
> > consumming a lot of memory and its constant.
> > Server has 16 GB of RAM.
> > I am a linux administrator so I am not familiar with the Oracle config
> > files.
> > I also noticed that the cached is consumming about 9 GB.
> > Would you have any advise on how to tackle this.
>
> > top - 08:48:27 up 33 days, 22:45, 1 user, load average: 0.22, 0.31,
> > 0.43
> > Tasks: 109 total, 1 running, 108 sleeping, 0 stopped, 0 zombie
> > Cpu(s): 0.2%us, 0.2%sy, 1.9%ni, 97.7%id, 0.0%wa, 0.0%hi,
> > 0.1%si, 0.0%st
> > Mem: 16435720k total, 15975740k used, 459980k free, 171268k
> > buffers
> > Swap: 8193140k total, 116k used, 8193024k free, 9881732k
> > cached
>
> > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
> > COMMAND
> > 12893 oracle 18 0 2804m 984m 5448 S 4.7 6.1 171:21.72
> > java
> > 32023 oracle 18 0 3594m 1.5g 5504 S 3.0 9.7
> > 100:39.68 java
> > 1181 oracle 18 0 755m 301m 12m S 0.3 1.9
> > 4:31.23 java
> > 1557 root 10 -5 0 0 0 S
> > 0.3 0.0 3:26.96 kjournald
> > 11364 oracle 15 0 1569m 175m 3820 S 0.3 1.1
> > 32:50.70 java
> > 32579 oracle 21 0 3358m 1.2g 5264 S 0.3 7.9
> > 57:14.52 java
>
> And... what is the problem? I don't see anything wrong?
>
> Matthias
Date: Thu, 1 Mar 2012 09:07:00 -0800 (PST)
Message-ID: <15fd99bd-7985-4553-98b5-b715f3b3c2d9_at_i2g2000vbv.googlegroups.com>
On Mar 1, 9:09 am, mhoys <matthias.h..._at_gmail.com> wrote:
> On Mar 1, 2:56 pm, rvaede <rvaede..._at_gmail.com> wrote:
>
>
>
>
>
>
>
>
>
> > I have a server Redhat 4 and running Oracle 11 thats slow and
> > consumming a lot of memory and its constant.
> > Server has 16 GB of RAM.
> > I am a linux administrator so I am not familiar with the Oracle config
> > files.
> > I also noticed that the cached is consumming about 9 GB.
> > Would you have any advise on how to tackle this.
>
> > top - 08:48:27 up 33 days, 22:45, 1 user, load average: 0.22, 0.31,
> > 0.43
> > Tasks: 109 total, 1 running, 108 sleeping, 0 stopped, 0 zombie
> > Cpu(s): 0.2%us, 0.2%sy, 1.9%ni, 97.7%id, 0.0%wa, 0.0%hi,
> > 0.1%si, 0.0%st
> > Mem: 16435720k total, 15975740k used, 459980k free, 171268k
> > buffers
> > Swap: 8193140k total, 116k used, 8193024k free, 9881732k
> > cached
>
> > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
> > COMMAND
> > 12893 oracle 18 0 2804m 984m 5448 S 4.7 6.1 171:21.72
> > java
> > 32023 oracle 18 0 3594m 1.5g 5504 S 3.0 9.7
> > 100:39.68 java
> > 1181 oracle 18 0 755m 301m 12m S 0.3 1.9
> > 4:31.23 java
> > 1557 root 10 -5 0 0 0 S
> > 0.3 0.0 3:26.96 kjournald
> > 11364 oracle 15 0 1569m 175m 3820 S 0.3 1.1
> > 32:50.70 java
> > 32579 oracle 21 0 3358m 1.2g 5264 S 0.3 7.9
> > 57:14.52 java
>
> And... what is the problem? I don't see anything wrong?
>
> Matthias
Response is slow.
The server has 16GB of RAM and its using over 15.5 GB of RAM. Cache
is high.
Received on Thu Mar 01 2012 - 11:07:00 CST