9 More Discussions You Might Find Interesting
1. Emergency UNIX and Linux Support
In Our Production server I/O was very high, I Recived mail that Disk I/O was high, is it possible how to find which process Used this much I/O ?
Iam Using Ubuntu server 12.04.
Linux 3.9.3-x86_64-server33 (Li473-1200) 07/23/2014 _x86_64_ (8 CPU)
12:05:01 AM DEV ... (5 Replies)
Discussion started by: babinlonston
5 Replies
2. Ubuntu
Hi,
I am using iostat and /proc/<pid>/status to determine the disk usage per process. I have a question regarding buffer cache. When I am reading a 10MB file, the counters I get show that <5MB of the file is read. Do the counters in iostat and /proc/<pid> reflect the amount of data that is... (2 Replies)
Discussion started by: fidelity
2 Replies
3. Linux
Hi,
The OS is SuSE Enterprise 11 and the system is HP WS460c G6 Blade with hardware disk array RAID 1 mirror. One disk was just replaced and the disk mirroring process is on its way. My question is how to follow up / monitor the disk mirroring process? I know hpacucli can do the job, but there... (0 Replies)
Discussion started by: aixlover
0 Replies
4. Ubuntu
Hi All,
Today when I was working on a script to generate custom wordlist. So I ran a script and the output was directed to /tmp.
The disk space was around 19 gb. While the script was running, I decided to direct the o/p file to my 1TB drive. So I broke the run using Ctrl + C.
Now when I... (4 Replies)
Discussion started by: morningSunshine
4 Replies
5. AIX
Hi all!
Some dumb administrator run the weekly backup "by hand" on our AIX 5.3 server, which we use to deploy Websphere applications, during work hours. Using the server while the backup is taking place is almost imposible. Both the disks are working at 100% and it's almost unusable. Asking the... (2 Replies)
Discussion started by: shandrio
2 Replies
6. UNIX for Advanced & Expert Users
Guys,
Is there any UNIX command that captures the 'Unix process which is performing high disk I/O reads and writes'.
can you help me in this?
-Swamy (6 Replies)
Discussion started by: avsswamy
6 Replies
7. Solaris
What method do you recommend for determining which process is causing disk IO problems on Solaris 9? I have a disk which historically has service times of under 10ms, but is now averaging about 80ms. (4 Replies)
Discussion started by: dangral
4 Replies
8. UNIX for Advanced & Expert Users
What program can I use to determine what process is writing to disk?
I've got a Linux server and iostat reports something is writing to the system drive:
Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s avgrq-sz avgqu-sz await svctm %util
sda 0.00 169.83 ... (26 Replies)
Discussion started by: otheus
26 Replies
9. AIX
hi,
i am working on aix 5.2, i want to check disk i/o for any running process.
please if anybody can help me.
thanks
Aqeel Anwar (1 Reply)
Discussion started by: system-admin
1 Replies