ROX-26763: Enhance the handling of failures in procfsscraper #1987
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Description
The parsing of network connections and endpoints in procfsscraper can fail for several reasons, but at least one is not easy to address : short-lived processes can lead to a concurrent modification of the /proc directory struct.
We will lower the level of the logs produced by those failures (since connections are not reported in the end), but also add troubleshooting information to increase our knowledge of the failure causes.
Checklist
Automated testing