10 More Discussions You Might Find Interesting
Hello, I support Oracle 11g on AIX 7.1.
Using the command
$iostat -D hdisk2 hdisk4 hdisk5 5
I get the following output:
hdisk5 xfer: %tm_act bps tps bread bwrtn
44.0 1.4M 178.2 1.4M 14.7K
read: ... (3 Replies)
Discussion started by: oracledba1024
Can you please explain me what kind of information do IOSTAT show ?
iostat -xnz 3 show me those informations:
The I/O of the c0t0d0 disk is normal ?
extended device statistics
r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device
0.0 ... (3 Replies)
Discussion started by: adilyos
3. Shell Programming and Scripting
Does anyone have an example of IOSTAT -eE in a script???????
Need to see the syntax in a script (4 Replies)
Discussion started by: walnutpony123
4. UNIX for Dummies Questions & Answers
Hi Unix experts,
I have a question regarding a disk failure seen in "iostat -Enm" output:
# iostat -Enm
c1t0d0 Soft Errors: 0 Hard Errors: 7 Transport Errors: 9
Vendor: FUJITSU Product: MAU3073NCSUN72G Revision: 0802 Serial No: 0514F005M0
Size: 73.40GB <73400057856 bytes>
Media... (5 Replies)
Discussion started by: dyavuzy1
I would like to know what are the causes of :
and how to avoid and repare them.
I got the iostat out put below:
atng-mm01% iostat -En | grep -i hard
c0t0d0 Soft Errors: 1 Hard Errors: 0 Transport Errors: 0
c0t0d1 ... (3 Replies)
Discussion started by: zaza
6. Red Hat
A find for the "iostat" command on a redhat 5 update 4 comes back with no results.
Any separate rpm needs to be installed to get the binary for this ?
Thanks in advance. (1 Reply)
Discussion started by: uxadmin007
7. Shell Programming and Scripting
I have to compare iostat -x output with a tool on solaris. Now there is column called wait in the output field which is showing zero. Now, in order to create some load on my system this is what i am doing
I am creating a file using dd command , the size of which is... (5 Replies)
Discussion started by: achak01
Hi All AIX expert
i'm using AIX 5.2
When i execute this command which is :
>> iostat -a
System configuration: lcpu=4 disk=30
tty: tin tout avg-cpu: % user % sys % idle % iowait
... (2 Replies)
Discussion started by: adzuanamir
9. Filesystems, Disks and Memory
I am attempting to help tune a Sun for better performance (mainly for SAS 9.1), and have found indicators pointing to poor I/O utilization. I have run iostat -cx, and found one device in particular where the %w is in the 90's during processing. I have a feeling that this is where the SAS... (3 Replies)
Discussion started by: dj_is
10. UNIX for Advanced & Expert Users
i have run iostat -em, and get below result. Can i know what is this output meaning, and how to fix that problem.
---- errors ---
device s/w h/w trn tot
sd7 0 1 0 1
sd8 1 1 0 2
sd9 0 1 0 1
sd10 0 ... (2 Replies)
Discussion started by: foongkt5220