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Task
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Resolution: Unresolved
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Undefined
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None
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None
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False
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False
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rhel-9
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None
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rhel-net-ovn
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This task is tracking the test case writing activities to cover the bug described below.
Compute node deployed with OVS-DPDK has dpdk-intr thread running at 100%
dpdk_version : "DPDK 24.11.1"
ovs_version : "3.5.1-19.el9fdp"
PMD threads appear idle at 1%.
# cat /etc/rhoso-release
Red Hat OpenStack Services on OpenShift release 18.0.10 (Antelope)
Threads: 47 total, 1 running, 46 sleeping, 0 stopped, 0 zombie [47/1999]
%Cpu(s): 0.3 us, 0.6 sy, 0.0 ni, 99.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
MiB Mem : 514893.6 total, 45270.5 free, 469786.0 used, 2695.7 buff/cache
MiB Swap: 1024.0 total, 1024.0 free, 0.0 used. 45107.6 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3719 openvsw+ 10 -10 259.2g 209992 10240 R 99.7 0.0 1055:59 dpdk-intr
7232 openvsw+ 10 -10 259.2g 209992 10240 S 1.0 0.0 7:20.69 pmd-c33/id:37
7237 openvsw+ 10 -10 259.2g 209992 10240 S 1.0 0.0 7:24.50 pmd-c99/id:42
7238 openvsw+ 10 -10 259.2g 209992 10240 S 1.0 0.0 7:21.87 pmd-c100/id:43
7239 openvsw+ 10 -10 259.2g 209992 10240 S 1.0 0.0 7:22.60 pmd-c97/id:44
7233 openvsw+ 10 -10 259.2g 209992 10240 S 0.7 0.0 7:18.02 pmd-c98/id:38
7234 openvsw+ 10 -10 259.2g 209992 10240 S 0.7 0.0 7:21.49 pmd-c36/id:39
