Re: Performance monitor
On Thu, 3 May 2001, Jason Lim wrote:
> Strange...
>
> dselect tells me:
>
> atsar - system activity reporter
>
> monitor system resources such as cpu & disk, record data for later
> analysis
>
> does it also monitor network activity (eg. 100mb link 23% utilization)?
>
> Sincerely,
> Jason Lim
>
Here's some of the output of atsar, maybe this will tell you what you want
to know:
stardust:~> atsar --help
atsar: invalid option -- -
usage: atsar [-flags] t [n] or
atsar [-flags] [-s hh:mm] [-e hh:mm] [-i sec] [-n day# | -f file]
flags:
-A all flags
-u cpu (default flag)
-d disk
-D disk-partition
-r memory & swap
-p paging & swapping
-I interrupts
-v kernel-resources
-l net-interf (general)
-L net-interf (errors)
-w ip (general)
-W ip (errors)
-t tcp (general)
-T tcp (errors)
-U udp
-m icmp (general)
-M icmp (per type)
-N nfs (general)
-E nfs (errors)
-R nfs-rpc (%calls)
stardust:~> atsar -wt
Linux stardust 2.2.18 #1 Mon Feb 5 14:22:51 CET 2001 i586 05/03/2001
10:00:02 inrecv/s outreq/s indeliver/s forward/s reasmok/s fragcreat/s
_ip_
10:10:02 1.1 0.9 0.3 0.0 0.0 0.0
10:20:01 1.3 0.9 0.4 0.0 0.0 0.0
10:30:01 1.1 0.8 0.4 0.0 0.0 0.0
10:40:01 1.2 0.9 0.5 0.0 0.0 0.0
10:50:02 1.2 1.1 0.3 0.0 0.0 0.0
11:00:01 0.6 0.5 0.2 0.0 0.0 0.0
11:10:01 1.1 0.8 0.4 0.0 0.0 0.0
11:20:01 1.1 0.8 0.3 0.0 0.0 0.0
11:30:02 0.9 0.7 0.2 0.0 0.0 0.0
11:40:01 1.5 1.4 0.4 0.0 0.0 0.0
11:50:01 1.1 0.7 0.4 0.0 0.0 0.0
12:00:01 1.9 1.7 0.3 0.0 0.0 0.0
10:00:02 insegs/s otsegs/s actopen/s pasopen/s nowopen socknow sockmax
_tcp_
10:10:02 0.6 0.6 0.0 0.0 3 23 158
10:20:01 0.7 0.6 0.0 0.0 3 23 158
10:30:01 0.5 0.5 0.0 0.0 3 23 158
10:40:01 0.5 0.5 0.0 0.0 3 23 158
10:50:02 0.7 0.8 0.0 0.0 4 24 158
11:00:01 0.2 0.3 0.0 0.0 4 24 158
11:10:01 0.5 0.5 0.0 0.0 4 24 158
11:20:01 0.6 0.6 0.0 0.0 4 24 158
11:30:02 0.5 0.6 0.0 0.0 3 23 158
11:40:01 0.9 1.1 0.0 0.0 3 23 158
11:50:01 0.5 0.4 0.0 0.0 3 23 158
12:00:01 1.4 1.4 0.0 0.0 4 24 158
Regards,
Teun
--
Teun Vink - teun@moonblade.net - icq: 15001247 - http://teun.moonblade.net
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