Hi All We have a fixed service offering of 4 vCPU at a CPU speed of 2430 Mhz and have noticed that we are unable to deploy any more VM's using this offering. There are currently 24 VM's using this offering so 24*4*2430 = 233280 I believe Libvirt/Qemu has a hard coded cgroup limit of something like 266000 and so this is the reason we cannot deploy any more instances ?
What are you guys using for your CPU speed as clearly it actually has nothing to do with CPU speed but more to do with CPU weight ? I have created a new offering as a test with 4 CPU and just 1Mhz cpu speed and deployed a MS Server 2109 instance and in task manager it clearly shows it is using 2.4 Ghz I am unsure whether we should set ALL of our compute offerings to be 1Mhz or should it be based on the number of CPU's as well - so a 1 cpu offering has 1Mhz - a 2cpu offering has 2Mhz speed - a 4CPU offering has 4Mhz set as the speed/weight etc etc ? Would be interesting to see what others are setting in their offerings as the speed - also do you set your System offerings (default 500Mhz) to use the new speed as other offerings ? BR Gary Gary Dixon Senior Technical Consultant T: +44 161 537 4990 E: v...@quadris-support.com W: www.quadris.co.uk The information contained in this e-mail from Quadris may be confidential and privileged for the private use of the named recipient. The contents of this e-mail may not necessarily represent the official views of Quadris. If you have received this information in error you must not copy, distribute or take any action or reliance on its contents. Please destroy any hard copies and delete this message.
