Willy Tarreau 016e189ea3 MINOR: check: also consider the random other thread's active checks
When checking if it's worth transferring a sleeping thread to another
random thread, let's also check if that random other thread has less
checks than the current one, which is another reason for transferring
the load there.

This commit adds a function "check_thread_cmp_load()" to compare two
threads' loads in order to simplify the decision taking.

The minimum active check count before starting to consider rebalancing
the load was now raised from 2 to 3, because tests show that at 15k
concurrent checks, at 2, 50% are evaluated for rebalancing and 30%
are rebalanced, while at 3, this is cut in half.
2023-09-01 08:26:06 +02:00
2021-09-16 09:14:14 +02:00
2023-08-25 17:57:22 +02:00
2023-08-25 17:57:22 +02:00
2023-08-25 17:57:22 +02:00

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)
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