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| author | Shawn Pearce <spearce@spearce.org> | 2016-06-18 21:40:35 -0700 |
|---|---|---|
| committer | Shawn Pearce <spearce@spearce.org> | 2016-06-18 21:41:07 -0700 |
| commit | 2ec3accb3bcc0bd45dfb1333511c72489ab835cb (patch) | |
| tree | 254acfa17ca33a0e3806ff7ddee9cbe1b25c32ad /org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit | |
| parent | 48cb5ffba6d2b11aea407cdd93e5a8ffb7bfec17 (diff) | |
| download | jgit-2ec3accb3bcc0bd45dfb1333511c72489ab835cb.tar.gz jgit-2ec3accb3bcc0bd45dfb1333511c72489ab835cb.zip | |
Optimize RefAdvertiser for wire protocol
The native wire protocol sends ref advertisements in the pkt-line
format, which requires encoding the ObjectId and ref name onto a byte
sequence. Busy servers show this is a very high source of garbage,
which pushes the garbage collector harder when there are many refs in
the repository (e.g. 70k, in a Gerrit managed repository).
Optimize the side band advertiser by retaining the CharsetEncoder,
minimizing the amount of temporary garbage built during encoding.
Change-Id: I406c654bf82c1eb94b38862da2425e98396134cb
Diffstat (limited to 'org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit')
0 files changed, 0 insertions, 0 deletions