Ben Kochie

Investigate using SO_TIMESTAMP for packet timing

2

Per [this thread](https://github.com/influxdata/telegraf/issues/9729#issuecomment-915119506), we should be able to get more accurate RTT results if we use the Linux kernel to get timestamps (depending on the platform of course).

Fix linting errors by downgrading the `name[casing]` check to warning.

Fix: Update notify linting

1

Latest ansible-lint now requires notifiy pass casing test. * Remove obsolete `listen` in handlers. * Make single notify consistent.

Reduce the number of packages installed by the apt package facts preflight by using the apt module and disabling recommends packages.

I think we should deprecate systemd support for versions older than 232. This would cleanup a bunch of if statements in service templates and eliminate the use of `ansible_facts.packages` in...

fix: node_exporter - Add test for ProtectHome

2

Add a tmpfs mount to the node_exporter testing to make sure ProtectHome is changed.

The `blackbox_exporter` role has a couple of config issues. * It puts the exporter config in `/etc` directly. * It is missing the web config file.

* [BUGFIX] Fix CPU pressure metric collection #3054

Add interrupts collector filtering

1

In order to reduce cardinality of the interrupts collector add filtering options * Add include/exclude regexp filter flags. * Add boolean flag to include zero values, enabled by default.

### Proposal The current Dockerfile configuration is such that if you override the default `command` args, the paths to various files are incorrect compared to the default config flags. It...