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8720bcb69f
Before this patch, the HTTP transport protocol would always zlib compress certain responses (notably "getbundle" wire protocol commands) at zlib compression level 6. zlib can be a massive CPU resource sink for servers. Some server operators may wish to reduce server-side CPU requirements while requiring more bandwidth. This is common on corporate intranets, for example. Others may wish to use more CPU but reduce bandwidth. This patch introduces a config option to allow server operators to control the zlib compression level. On the "mozilla-unified" generaldelta repository, setting this value to "0" (disable compression) results in server-side CPU utilization for a `hg clone` going from ~180s to ~124s CPU time on my i7-6700K. A level of "1" (which increases the transfer size from ~1,074 MB at level 6 to ~1,222 MB) utilizes ~132s CPU time. |
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| .. | ||
| internals | ||
| common.txt | ||
| config.txt | ||
| dates.txt | ||
| diffs.txt | ||
| environment.txt | ||
| extensions.txt | ||
| filesets.txt | ||
| glossary.txt | ||
| hg-ssh.8.txt | ||
| hg.1.txt | ||
| hgignore.5.txt | ||
| hgignore.txt | ||
| hgrc.5.txt | ||
| hgweb.txt | ||
| merge-tools.txt | ||
| multirevs.txt | ||
| patterns.txt | ||
| phases.txt | ||
| revisions.txt | ||
| revsets.txt | ||
| scripting.txt | ||
| subrepos.txt | ||
| templates.txt | ||
| urls.txt | ||