OS-2572: set hires_tick=1, or hz=1000

Details

Issue Type:Improvement
Priority:3 - Elevated
Status:Resolved
Created at:2013-10-22T17:39:52.000Z
Updated at:2017-11-04T18:29:05.600Z

People

Created by:Former user
Reported by:Former user
Assigned to:Former user

Resolution

Fixed: A fix for this issue is checked into the tree and tested.
(Resolution Date: 2013-10-22T19:46:12.000Z)

Fix Versions

2013-10-31 Angleyn (Release Date: 2013-10-31)

Description

set hires_tick=1

From time to time I encounter a 10 ms customer latency due to a clock based timer, and our default hz of 100. Lets go to 1000.

I just tested this quickly using sysbench for file system I/O under KVM, and nothing untoward happened.

Comments

Comment by Former user
Created at 2013-10-22T19:45:54.000Z

smartos-live commit 2fcf221 (branch master, by Jerry Jelinek)

OS-2572 set hires_tick=1, or hz=1000