looks like this where 60d1f is the job ID in this case. We could also wrap it in brackets or something.
I'm not sure why this was disabled in the past for cli commands. I'm finding this super useful when investigating issues. For example imagine 2 or more
core:archive > archive.log are running at the same time. Now both jobs will be writing into that log and it is not clear which action is performed by which process. The requestId lets you
grep information only for a specific job for example and see when there were for example any possible concurrency issues etc.
substr(Common::generateUniqId(), 0, 5); maybe we could use the current
pid of the process? this way it could be grep'able if process is still running?
Fyi: a test or two in the build would need to be fixed
Piwik\Plugins\Monolog\tests\Integration\LogTest is failing now, otherwise good to merge
Fixed the test