Created
July 20, 2017 09:15
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gunicorn workers config based on physical cpu
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from sys import platform | |
if platform == "linux" or platform == "linux2": | |
from sh import grep, wc, cat | |
# cat /proc/cpuinfo | grep 'core id' | wc -l | |
cpu_count = wc(grep(cat('/proc/cpuinfo'), 'core id'), '-l') | |
elif platform == "darwin": | |
from sh import grep, sysctl, awk | |
# sysctl -a | grep machdep.cpu.core_count | awk '{print $2}' | |
cpu_count = awk(grep(sysctl('-a'), 'machdep.cpu.core_count'), '{print $2}') | |
if cpu_count: | |
globals()['workers'] = 2 * int(cpu_count) + 1 |
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