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authorEric Wong <e@80x24.org>2019-01-01 13:03:08 +0000
committerJune McEnroe <june@causal.agency>2022-02-13 11:55:52 -0500
commita8e11db6570261d2a3d7d9396b796b72998b7ec5 (patch)
treef8f37dcb98ef6f5eb6976223c06c9b59aeed329f /cmd.h
parentRemove redundant title on repo anchors (diff)
downloadcgit-pink-a8e11db6570261d2a3d7d9396b796b72998b7ec5.tar.gz
cgit-pink-a8e11db6570261d2a3d7d9396b796b72998b7ec5.zip
Use buffered stdio
Our generation of HTML triggers many small write(2) syscalls
which is inefficient.

Time output on a horrible query against my git.git mirror
shows significant performance improvement:

QUERY_STRING='id=2b93bfac0f5bcabbf60f174f4e7bfa9e318e64d5&id2=d6da71a9d16b8cf27f9d8f90692d3625c849cbc8'
PATH_INFO=/mirrors/git.git/diff
export QUERY_STRING PATH_INFO
time ./cgit >/dev/null

Before:
real    0m1.585s
user    0m0.904s
sys     0m0.658s

After:
real    0m0.750s
user    0m0.666s
sys     0m0.076s
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions
le.c?id=30b7f5480913ac5d051889eb878148bb1807941d&follow=1'>Only GET the final redirect locationJune McEnroe 2019-09-12Consume entire bodyJune McEnroe Aborting the request and leaving data around may be causing intermittent errors. Just discard the rest of the data. 2019-09-10Add title -v flagJune McEnroe 2019-09-10Use curl error bufferJune McEnroe 2019-09-10Set Accept-Encoding in titleJune McEnroe Because apparently it's fine for servers to respond with Content-Encoding you didn't ask for, and curl won't decode it if you didn't ask for it. 2019-09-08Set title User-AgentJune McEnroe Some things don't like you if you don't send one. 2019-09-07Add -x flag to titleJune McEnroe 2019-09-07Ignore SIGPIPE in relayJune McEnroe Allows restarting consumers safely. 2019-09-07Add A Memory Called EmpireJune McEnroe 2019-09-05Handle lack of Content-TypeJune McEnroe 2019-09-05Use CURLINFO_CONTENT_TYPEJune McEnroe Oops, didn't see this. 2019-09-05Decode entities in titlesJune McEnroe 2019-09-05Print title as soon as it's availableJune McEnroe 2019-09-05Use CURL_PREFIX to set flagsJune McEnroe 2019-09-05Add titleJune McEnroe 2019-09-04Add Avorter n'est pas tuerJune McEnroe 2019-08-29Unset executable on shell scriptsJune McEnroe 2019-08-29Add long-missing setopt to bin.7June McEnroe 2019-08-29Add editJune McEnroe