[3.4] server: set multiple concurrentReadTx instances share one txReadBuffer. #15195
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(cherry picked from commit 9c82e8c) Signed-off-by: Wei Fu <fuweid89@gmail.com>
ahrtr
approved these changes
Jan 29, 2023
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Given the big performance improvement pointed out in #12933 (comment) and the change looks safe, so backporting the PR is accepted.
Thank you!
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Please add changelog item as well. |
Thanks for the review! Will do after merge. |
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(cherry picked from commit 9c82e8c)
Signed-off-by: Wei Fu fuweid89@gmail.com
Please read https://github.com/etcd-io/etcd/blob/main/CONTRIBUTING.md#contribution-flow.
Related to #15072