7eff06e162
This finally adds the long-awaited solution to inspect the run queues and figure what is eating the CPU or causing latencies. We can even see the experienced latencies when profiling is enabled. Example on a saturated process: > show tasks Running tasks: 14983 (4 threads) function places % lat_tot lat_avg process_stream 4948 33.0 5.840m 70.82ms h1_io_cb 2535 16.9 - - main+0x9e670 2508 16.7 2.930m 70.10ms ssl_sock_io_cb 2499 16.6 - - si_cs_io_cb 2493 16.6 - -
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)