*: add a log when getting timestamps are too slow (#1863) #1867
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Signed-off-by: Ryan Leung <rleungx@gmail.com>
Signed-off-by: Ryan Leung <rleungx@gmail.com>
Signed-off-by: Ryan Leung <rleungx@gmail.com>
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Your auto merge job has been accepted, waiting for 1868 |
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/run-integration-common-test tidb-test=pr/934 |
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cherry-pick #1863 to release-3.0
What problem does this PR solve?
To make clear about whether the server is slow or the network is slow when getting timestamps.
What is changed and how it works?
This PR will print a log when the cost time of getting timestamps is more than 5 Millisecond.
Check List
Tests
Related changes