Re: [vpp-dev] Are INPUT and PROCESS nodes considered for CPU util calculations?

2021-10-23 Thread Mrityunjay Kumar
Satya Hi, INPUT node and Process node has its diffrent culture and uses. Input nodes are siblings of ethernet input but process nodes are light weight threads which run always on main threads. In case you have any workers cpu configured, main thread never went for polling until not configured a

Re: [vpp-dev] Are INPUT and PROCESS nodes considered for CPU util calculations?

2021-10-23 Thread Damjan Marion via lists.fd.io
Dear Satya, If you are in polling mode CPU is always 100% utilised. Not sure what do you mean by "CPU utilisation” here... — Damjan > On 18.10.2021., at 16:16, Satya Murthy wrote: > > Hi VPP Experts, > > We have an issue at hand, where we are seeing non-uniform CPU utilizations > showing

[vpp-dev] Are INPUT and PROCESS nodes considered for CPU util calculations?

2021-10-18 Thread Satya Murthy
Hi VPP Experts, We have an issue at hand, where we are seeing non-uniform CPU utilizations showing up for workers from "show threads". We are doing lot of work as part of some timer node, which periodically does maintenance of flows. However, this maintenance activity, which is run as part of th