[issue40255] Fixing Copy on Writes from reference counting

Mon Apr 13 15:31:50 EDT 2020

Pablo Galindo Salgado <pablogsal at gmail.com> added the comment:

System state
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CPU: use 12 logical CPUs: 1,3,5,7,9,11,13,15,17,19,21,23
Perf event: Maximum sample rate: 1 per second
ASLR: Full randomization
Linux scheduler: Isolated CPUs (12/24): 1,3,5,7,9,11,13,15,17,19,21,23
Linux scheduler: RCU disabled on CPUs (12/24): 1,3,5,7,9,11,13,15,17,19,21,23
CPU Frequency: 0,2,4,6,8,10,12,14,16,18,20,22=min=1600 MHz, max=3333 MHz; 1,3,5,7,9,13,15,17,19,21,23=min=max=3333 MHz
Turbo Boost (MSR): CPU 1,3,5,7,9,11,13,15,17,19,21,23: disabled
IRQ affinity: irqbalance service: inactive
IRQ affinity: Default IRQ affinity: CPU 0,2,4,6,8,10,12,14,16,18,20,22
IRQ affinity: IRQ affinity: IRQ 0,2=CPU 0-23; IRQ 1,3-15,17,20,22-23,28-51=CPU 0,2,4,6,8,10,12,14,16,18,20,22

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40255>
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