Came across a handy utility to plot vmstat logs - vmplot.sh
Refer -
http://www.bigdbahead.com/?p=302
http://ronaldbradford.com/blog/extending-vmplot-2009-03-31/
The graphs it produces are the following:
Refer -
http://www.bigdbahead.com/?p=302
http://ronaldbradford.com/blog/extending-vmplot-2009-03-31/
The graphs it produces are the following:
- CPU: graphs idle, user, sys and wait time
- CS: graphs the context switches/s
- IN: graphs the interrupts/s
- IO: graphs the block read and written to disk per second
- Memory: graphs the memory usage (swapped, free, buffers, cache)
- Procs: graphs the number of running and blocked processes
- Swap: graphs swap in and swap out activity
