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| author | Jacob Vosmaer <contact@jacobvosmaer.nl> | 2016-02-25 13:50:08 +0100 |
|---|---|---|
| committer | Jacob Vosmaer <contact@jacobvosmaer.nl> | 2016-02-25 13:50:08 +0100 |
| commit | a310901280161985ba1680e7923eb917f8deec35 (patch) | |
| tree | 701a41283697416ffee1686c52378851a0ba9339 /lib/file_streamer.rb | |
| parent | 856153d71299de7ad2c406130151deabfabc3f3f (diff) | |
| download | gitlab-ce-comment-batch-size.tar.gz | |
Batch size >1000 does not pay offcomment-batch-size
We did a small experiment to see how a full scan of the Redis keys on
gitlab.com speeds up as we increase the batch size. The values on the
right are time in seconds for a full scan (no delete operations).
count: 10); 284.500529021
count: 100); 86.21216934
count: 1_000); 60.931676195
count: 10_000); 60.96355610
count: 100_000); 62.378172541
It looks like 1,000 is a good number.
Diffstat (limited to 'lib/file_streamer.rb')
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