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blackbox: add milliseconds to blackbox logs by default
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Authored by valentin.gatienbaron on Jan 18 2022, 12:45 AM.

Details

Summary

The current second granularity is often not specific enough to
determine whether an hg command is happening before or after some
other event.

Given that starting a process takes on the order of 1ms (well, for
native processes. It's quite a bit more for python processes),
microseconds seems like unnecessary noise.

This also lines up behavior with the rust version, where we already
switched to millisecond precision.

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