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HAProxy - Load balancer
This is another round of conversion from a blind tasklet_wakeup() to
a more careful subscribe(). It has significantly improved the number
of function calls per HTTP request (/?s=1k/t=20) :
before after
tasklet_wakeup: 3 2
conn_subscribe: 3 2
h1_iocb: 3 2
h1_process: 3 2
h1_parse_msg_hdrs: 4 3
h1_rcv_buf: 5 3
h1_send: 5 4
h1_subscribe: 2 1
h1_wake_stream_for_send: 5 4
http_wait_for_request: 2 1
process_stream: 3 2
si_cs_io_cb: 4 2
si_cs_process: 3 1
si_cs_rcv: 5 3
si_sync_send: 2 1
si_update_both: 2 1
stream_int_chk_rcv_conn: 3 2
stream_int_notify: 3 1
stream_release_buffers: 9 4
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| .github | ||
| contrib | ||
| doc | ||
| ebtree | ||
| examples | ||
| include | ||
| reg-tests | ||
| scripts | ||
| src | ||
| tests | ||
| .cirrus.yml | ||
| .gitignore | ||
| .travis.yml | ||
| BRANCHES | ||
| CHANGELOG | ||
| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| ROADMAP | ||
| SUBVERS | ||
| VERDATE | ||
| VERSION | ||
The HAProxy documentation has been split into a number of different files for ease of use. Please refer to the following files depending on what you're looking for : - INSTALL for instructions on how to build and install HAProxy - BRANCHES to understand the project's life cycle and what version to use - LICENSE for the project's license - CONTRIBUTING for the process to follow to submit contributions The more detailed documentation is located into the doc/ directory : - doc/intro.txt for a quick introduction on HAProxy - doc/configuration.txt for the configuration's reference manual - doc/lua.txt for the Lua's reference manual - doc/SPOE.txt for how to use the SPOE engine - doc/network-namespaces.txt for how to use network namespaces under Linux - doc/management.txt for the management guide - doc/regression-testing.txt for how to use the regression testing suite - doc/peers.txt for the peers protocol reference - doc/coding-style.txt for how to adopt HAProxy's coding style - doc/internals for developer-specific documentation (not all up to date)