Displaying 1 result from an estimated 1 matches for "context_interrupt".
Did you mean:
context_interrupts
2015 Nov 06
2
bad performance centos6 ->centos7
...k)
scenario - sipp generators - asterisk - asterisk receiver (i wrote
ansible scenario for this if you are interested)
then i reinstalled system to
centos7 x86_64/distro kernel 3.10, asterisk 11.20.0 and run the test again
there is big performance hit
https://dl.dropboxusercontent.com/u/44105720/context_interrupts.PNG
https://dl.dropboxusercontent.com/u/44105720/cpu.PNG
https://dl.dropboxusercontent.com/u/44105720/load.PNG
any ideas what tweaks can help? (it looks like the main problem is in
interrupts from network card)
your experience with centos7?
any experience with kernel 4.2 from
http://elrepo.org...