iostat - Linux I/O performance monitoring utility

iostat v2.0 is out!

It works flawlessly on both 2.4 & 2.6, compiles on Debian, Redhat, you name it... IOW, it's perfect. :)

Looks something like this:

extended device statistics

device mgr/s mgw/s    r/s    w/s    kr/s    kw/s   size queue   wait svc_t  %b 
hde        0  3530    5.0   92.0    20.2 14597.8  150.6  68.1  563.2   6.0  58 
hdg        0     0    0.0    0.0     0.0     0.0    0.0   0.0    0.0   0.0   0 

hda 0 105 159.6 69.4 637.7 812.9 6.3 56.0 176.4 4.1 95

Find it on: http://linux.inet.hr/

Comments welcome, please Cc: me 'cause I'm not subscribed.

Zlatko