Bug 2225164

Summary: [TestOnly] OVS-DPDK Adaptive nano sleep
Product: Red Hat OpenStack Reporter: Christophe Fontaine <cfontain>
Component: openvswitchAssignee: RHOSP:NFV_Eng <rhosp-nfv-int>
Status: NEW --- QA Contact: Eran Kuris <ekuris>
Severity: high Docs Contact:
Priority: high    
Version: 18.0 (Zed)CC: apevec, chrisw, gurpsing
Target Milestone: ---Keywords: TestOnly, Triaged
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2225163    
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Description Christophe Fontaine 2023-07-24 12:58:14 UTC
OVS-DPDK has a new option to enter "sleep" mode when no packets has to be forwarded.
We need to ensure this introduces:
- neither a significant performance regression at a high packet rate
- nor a significant latency increase with few packets/s.