> On Dec 9, 2014, at 6:41 PM, Ryota Ozaki <[email protected]> wrote: > > On Wed, Dec 10, 2014 at 11:29 AM, Thor Lancelot Simon <[email protected]> wrote: >> On Wed, Dec 10, 2014 at 11:19:52AM +0900, Ryota Ozaki wrote: >>>> On Tue, Dec 9, 2014 at 1:17 PM, Thor Lancelot Simon <[email protected]> wrote: >>>>> >>>>> Can you try increasing HZ? >>>> >>>> Thank you for the suggestion. Which HZ is good for the purpose? >>>> 1000 was not good for my environment (KVM for now) and I'm trying >>>> other HZ (500, 200, etc.). >>> >>> I couldn't get good results on this approach... >> >> It may be poorly suited to virtualized platforms. > > Okay, I'll try it on a physical machine. > > BTW, could you tell me how increasing HZ affects vioif and softint?
If you have __HAVE_FAST_SOFTINTS it shouldn’t affect it at all.
