Tracing the python GIL with perf

17 Sep 2023

#gil  #perf  #python  #tracing 

Exploring the behavior of Python’s Global Interpreter Lock (GIL) using perf and VizTracer

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Python list object representation

21 Sep 2021

#cpython  #ctypes  #python  #object  #structure 

Python list object representation

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Python string object representation

30 Sep 2020

#cpython  #python  #gdb  #object  #structure  #unicode 

Python string object representation

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Python: the old bug in SQLite module strikes back

15 May 2020

#python  #sqlite3  #gdb 

Python: the old bug in SQLite module strikes back

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Negative numbers in binary

28 May 2019

#binary  #signed numbers 

Negative numbers in binary

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Disassembling Python bytecode

12 Mar 2019

#python  #dis 

Disassembling Python bytecode

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Reading command line password argument with “ps” in Linux

4 Mar 2019

#linux  #ps  #top  #/proc 

Reading command line password argument with “ps” in Linux

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Python: f-string formatting cheatsheet

5 Nov 2018

#python  #f-string 

Python: f-string formatting cheatsheet

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Hunting for memory in Linux system (pstore)

13 Aug 2017

#slabinfo  #pstore 

Hunting for memory in Linux system (pstore)

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Integrating uWSGI with New Relic using systemd and virtualenv

5 Jul 2017

#python  #django  #virtualenv  #uwsgi  #new relic 

Integrating uWSGI with New Relic using systemd and virtualenv

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