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Re: RH 8.0 slower than 7.0?
- From: Alfredo Cole <alfredo clshonduras com>
- To: redhat-list redhat com
- Subject: Re: RH 8.0 slower than 7.0?
- Date: Fri Nov 15 00:54:05 2002
El Mié 13 Nov 2002 17:38, Yoink! escribió:
> On Wed, 13 Nov 2002, Alfredo Cole wrote:
(...)
> That won't do much.
>
> First, see if you are swapping. Does the "free" command say that there is
> no unused memory? Does the "so" column in "vmstat 1 11" output show swap
> outs? Then get more memory or reduce memory usage.
>
> Does "sar -d 1 11" show constant disk usage? Reduce your disk load or get
> a faster disk.
>
> LASTLY, to see if your cpu is too slow, use commands like "top" or "vmstat
> 1 11" and see how busy your cpu is.
These are the outputs from the suggested commands. I don't have sar installed,
so I did not run that one. From what I can tell, it's not under any heavy
load.
free:
total used free shared buffers cached
Mem: 513420 495364 18056 0 29932 283172
-/+ buffers/cache: 182260 331160
Swap: 1052248 16412 1035836
hdparm:
/dev/hda:
using_dma = 1 (on)
vmstat:
procs memory swap io system
cpu
r b w swpd free buff cache si so bi bo in cs us sy
id
0 0 0 16412 18056 29968 283196 0 0 1 4 26 4 2 1
0
0 0 0 16412 18056 29968 283196 0 0 0 0 867 541 1 2
97
0 0 0 16412 18056 29968 283196 0 0 0 0 886 532 1 1
97
0 0 0 16412 18056 29968 283196 0 0 0 0 885 549 1 2
97
0 0 0 16412 18056 29968 283196 0 0 0 92 891 553 2 2
96
0 0 0 16412 18056 29968 283196 0 0 0 0 880 543 3 1
95
0 0 0 16412 18056 29968 283196 0 0 0 0 881 546 5 2
93
0 0 0 16412 18056 29968 283196 0 0 0 0 878 540 5 2
92
1 0 0 16412 18056 29968 283196 0 0 0 0 875 531 5 3
91
0 0 0 16412 18056 29972 283196 0 0 0 60 894 557 6 1
93
0 0 0 16412 18056 29972 283196 0 0 0 0 874 537 8 5
87
Thank you.
--
Alfredo J. Cole
http://www.acyc.com
http://www.clshonduras.com
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