[openvswitch] Add shorter pmd rxq usage periods

[kevintraynor]

Since OVS 3.1 'ovs-appctl dpif-netdev/pmd-rxq-show' also supports showing the pmd rxq % usage over shorter timeframes than the default 1 minute, down to a granularity of 5 secs.

A user testing may send traffic and have a steady state for less than 1 min, so it is useful to also see pmd rxq % usage over some shorter time periods.

Add pmd-rxq-show stats for 5 and 30 secs.

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[packit-as-a-service]

Congratulations! One of the builds has completed. 🍾

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/sosreport-sos-3316
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