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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
commit068a70c19abf2a4507d7486dd371f9f79189bfd6 (patch)
treebe98840d460fdbd66a1f6c27fe856600a8578ace /www/text.causal.agency/006-some-libs.7
parentRemove redundant title on repo anchors (diff)
downloadsrc-068a70c19abf2a4507d7486dd371f9f79189bfd6.tar.gz
src-068a70c19abf2a4507d7486dd371f9f79189bfd6.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 'www/text.causal.agency/006-some-libs.7')
0 files changed, 0 insertions, 0 deletions
>June McEnroe 2016-01-06Hash SSH known hostsJune McEnroe 2015-12-30Ignore directory .swp filesJune McEnroe 2015-12-16Color prompt yellow in vi normal modeJune McEnroe 2015-11-23Remove colorcolumn at 120June McEnroe 2015-11-23Always git rebase --autosquashJune McEnroe 2015-11-18Add inverted shift to KarabinerJune McEnroe 2015-11-06Clean up git configsJune McEnroe 2015-11-06Add prune scriptJune McEnroe 2015-11-03Update vendored Gruvbox colorschemeJune McEnroe 2015-11-02Redefine _newline_precmd in _newline_precmdJune McEnroe 2015-11-02Print newline before every prompt after firstJune McEnroe 2015-11-02Remove first prompt placementJune McEnroe 2015-11-02Newline before prompt and start at bottom of terminalJune McEnroe 2015-10-27Add chruby to zshrcJune McEnroe