Python/Profilers - Revision history

Kenneth at 07:55, 4 August 2024

2024-08-04T07:55:42Z

← Older revision		Revision as of 07:55, 4 August 2024
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	tail -f /var/log/syslog \| python3 -m cProfile -s cumtime /usr/local/bin/lolcat		tail -f /var/log/syslog \| python3 -m cProfile -s cumtime /usr/local/bin/lolcat

			import cProfile
			import re
			cProfile.run('re.compile("foo\|bar")')

			Save to file:
			import cProfile
			import re
			cProfile.run('re.compile("foo\|bar")', 'restats.txt')

Kenneth at 07:50, 4 August 2024

2024-08-04T07:50:44Z

← Older revision		Revision as of 07:50, 4 August 2024
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	-r reverse # put at bottom		-r reverse # put at bottom

			---

			tail -f /var/log/syslog \| python3 -m profile -s cumtime /usr/local/bin/lolcat

			tail -f /var/log/syslog \| python3 -m cProfile -s cumtime /usr/local/bin/lolcat

Kenneth: /* Python Profiling with Profilers */

2024-08-04T07:50:11Z

Python Profiling with Profilers

← Older revision		Revision as of 07:50, 4 August 2024
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	The files cProfile and profile can also be invoked as a script to profile another script. For example:		The files cProfile and profile can also be invoked as a script to profile another script. For example:
	python -m cProfile [-o output_file] [-s sort_order] (-m module \| myscript.py)		python -m cProfile [-o output_file] [-s sort_order] (-m module \| myscript.py)

			Sort order
			-s
			See https://docs.python.org/3/library/profile.html#pstats.Stats.sort_stats
			'cumulative' SortKey.CUMULATIVE cumulative time
			'cumtime' N/A cumulative time

			-r reverse # put at bottom

Kenneth at 07:47, 4 August 2024

2024-08-04T07:47:48Z

← Older revision		Revision as of 07:47, 4 August 2024
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	== Profiling ==		== Python Profiling with Profilers ==

Kenneth: Kenneth moved page Python/Profiling to Python/Profilers

2024-08-04T07:47:29Z

Kenneth moved page Python/Profiling to Python/Profilers

← Older revision		Revision as of 07:47, 4 August 2024
(No difference)

Kenneth: Created page with "== Profiling == https://docs.python.org/3/library/profile.html The files cProfile and profile can also be invoked as a script to profile another script. For example: python -m cProfile [-o output_file] [-s sort_order] (-m module | myscript.py)"

2024-08-04T07:47:05Z

Created page with "== Profiling == https://docs.python.org/3/library/profile.html The files cProfile and profile can also be invoked as a script to profile another script. For example: python -m cProfile [-o output_file] [-s sort_order] (-m module | myscript.py)"

New page

== Profiling ==

https://docs.python.org/3/library/profile.html

The files cProfile and profile can also be invoked as a script to profile another script. For example:
python -m cProfile [-o output_file] [-s sort_order] (-m module | myscript.py)