I am observing high cpu utilization when loadtesting was done using Wowza load testtool on WowzaMediaserver 3.1.1 for ondemand video of 8 hour duration of 1280*720(recorded at 768Kbps)
Server: Dual Intel E5-2650, 32 gb ram
1) Simulating 350 users hitting 50 different files of 8 hour duration (ondemand stream)
2) Observed that cpu was spiking drastically even up to 99%
When the same test was done on 1 hour and 2 hour video files of same resolution, cpu was fine (around 5 %)
I would like to know whether this is an issue with WowzaMedia Server 3.1.1 and if the same then is there a fix available in the recent releases.