Linux Performance Analysis in 60,000 Milliseconds

I wonder if you could package these all together into some sort of expert system that would run all of them and highlight the interesting bits / places for further study.

Re: Linux Performance Analysis in 60,000 Milliseconds

#8

Post by seqizz » Wed, Dec 02, 2015, 7:32 AM UTC

dewyatt wrote: post #6

jradd wrote: post #5

This reminds me of something I learned today with dmesg, that I'll never forget to use. The Time–stamp flag. dmesg -T |tail

dmesg -H is nice too

Why not both? -HT

Re: Linux Performance Analysis in 60,000 Milliseconds

#9

Post by brendangregg » Wed, Dec 02, 2015, 9:02 AM UTC

jradd wrote: post #5

This reminds me of something I learned today with dmesg, that I'll never forget to use. The Time–stamp flag. dmesg -T |tail

Thanks, I need to start using that...

Re: Linux Performance Analysis in 60,000 Milliseconds

#10

Post by ldite » Wed, Dec 02, 2015, 9:35 AM UTC

seqizz wrote: post #8

dewyatt wrote: post #6

Earlier quoted context omitted.

dmesg -H is nice too

Why not both? -HT

dmesg: --reltime can't be used together with --ctime