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authorEric Wong <e@80x24.org>2019-01-01 13:03:08 +0000
committerJune McEnroe <june@causal.agency>2021-01-17 20:03:45 +0000
commite146ca6bb88dc8a70a7897dcfd07940e046f7e33 (patch)
treeb0cf8366f3fe12b4bb65e4e246845fb22778aac1 /www/git.causal.agency/cgit/tests
parentRemove redundant title on repo anchors (diff)
downloadsrc-e146ca6bb88dc8a70a7897dcfd07940e046f7e33.tar.gz
src-e146ca6bb88dc8a70a7897dcfd07940e046f7e33.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
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