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percona-toolkit/bin/pt-stalk
Brian Fraser fraserb@gmail.com c9146b3c04 Fix for 1046440: pt-stalk purge_samples slows down checks
Like the bug submitter noted, the fix was simply to make purge_samples
only come into effect if the collection has been triggered.

I added a second purge_samples after the collect loop, which should
maintain the previous behavior for the non-collect case, and purge
any leftover files that passed the threshold during a stalk that
never triggered collection.
2012-12-05 13:20:06 -03:00

60 KiB
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