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David Wilson c6d5aa29ba ansible: new multiplexer/workers configuration Following on from 152effc26c9a5918cb7ead7a97fe7fa7f81b6764, * Pin mux to CPU 0 * Pin top-level CPU 1 * Pin workers sequentially to CPU 2..n Nets 19.5% improvement on issue_140__thread_pileup.yml when targetting 64 Docker containers on the same 8 core/16 thread machine. Before (prior to last scheme, no affinity at all): 2294528.731458 task-clock (msec) # 6.443 CPUs utilized 10,429,745 context-switches # 0.005 M/sec 2,049,618 cpu-migrations # 0.893 K/sec 8,258,952 page-faults # 0.004 M/sec 5,532,719,253,824 cycles # 2.411 GHz (83.35%) 3,267,471,616,230 instructions # 0.59 insn per cycle # 1.22 stalled cycles per insn (83.35%) 662,006,455,943 branches # 288.515 M/sec (83.33%) 39,453,895,977 branch-misses # 5.96% of all branches (83.37%) 356.148064576 seconds time elapsed After: 2226463.958975 task-clock (msec) # 7.784 CPUs utilized 9,831,466 context-switches # 0.004 M/sec 180,065 cpu-migrations # 0.081 K/sec 5,082,278 page-faults # 0.002 M/sec 5,592,548,587,259 cycles # 2.512 GHz (83.35%) 3,135,038,855,414 instructions # 0.56 insn per cycle # 1.32 stalled cycles per insn (83.32%) 636,397,509,232 branches # 285.833 M/sec (83.30%) 39,135,441,790 branch-misses # 6.15% of all branches (83.35%) 286.036681644 seconds time elapsed		6 years ago
.ci	ci: fix incorrect partition/rpartition from `8a4caea84f`	6 years ago
.github	github: tweak issue template.	6 years ago
ansible_mitogen	ansible: new multiplexer/workers configuration	6 years ago
docs	docs: update Changelog.	6 years ago
examples	core: many docstring updates and an example substitute for Channel	6 years ago
mitogen	ansible: new multiplexer/workers configuration	6 years ago
scripts	misc: rename to scripts. tab completion!!	6 years ago
tests	utils: pad out reset_affinity() and integrate with detach_popen()	6 years ago
.gitignore	Add venvs/ to gitignore	6 years ago
.lgtm.yml	compat: ignore LGTM checks on third party	7 years ago
.travis.yml	issue #477 : travis.yml typo.	6 years ago
LICENSE	Add license text everywhere.	7 years ago
README.md	Motivational shame badges back in README	6 years ago
dev_requirements.txt	Split dev_requirements.txt up according to test mode.	6 years ago
preamble_size.py	add --dump to preamble_size.py.	6 years ago
run_tests	Allow independant control of coverage erase and reporting	6 years ago
setup.cfg	Ignore another annoying flake8 message.	6 years ago
setup.py	Drop 'alpha' trove classifier	6 years ago
tox.ini	Aggregate code coverage data across tox all runs	6 years ago

README.md

Mitogen

Please see the documentation.