I am running nytprof to profile some test code on a recent windows 10 laptop
It has been very helpful to fix some subroutines to make it all run faster

The strange thing is with the test I am running it can finish in 11 seconds or sometimes 30 seconds...
But the test is exactly the same.
When I look at the profile, it looks the same except the time for each event just doubles
I'm wondering if my laptop is going into a reduced power mode?
I can hear the fan changing speeds as I run....

Would anyone care to weigh in?

Fast 12.4 seconds 

190697    1    1    3.05s    3.98s          main::equals_contains_or_m
+atches
190697    4    3    1.86s    6.93s          main::extended_string_matc
+h_check
480    1    1    1.41s    8.57s          main::assignSymSecToPins
707333    159    20    1.41s    1.41s          main::CORE:match (opcod
+e)
480293    45    10    1.04s    1.04s          main::CORE:regcomp (opco
+de)
23425    1    1    672ms    986ms          main::newStripLeadingZeros
2953    6    2    294ms    687ms          main::stringContainsMatchFro
+mCset
279247    53    11    247ms    247ms          main::CORE:subst (opcode
+)
762    5    2    236ms    252ms          main::simple_dpair_find
10251    1    1    130ms    216ms          main::isValidRegex
6372    1    1    123ms    162ms    YAML::Tiny::_load_scalar
516    1    1    119ms    321ms    YAML::Tiny::_load_hash
6    1    1    109ms    601ms          main::sortSectionSignalList
647    1    1    86.4ms    124ms          main::sortAtomsNumerically
10251    1    1    71.0ms    290ms          main::fixLonelyQuantCharsI
+nRegEx

[download]

Medium 16 seconds 

190697    1    1    3.73s    4.92s          main::equals_contains_or_m
+atches
190697    4    3    2.36s    8.78s          main::extended_string_matc
+h_check
707336    159    20    1.88s    1.88s          main::CORE:match (opcod
+e)
480    1    1    1.77s    11.2s          main::assignSymSecToPins
480293    45    10    1.38s    1.38s          main::CORE:regcomp (opco
+de)
23425    1    1    950ms    1.36s          main::newStripLeadingZeros
762    5    2    672ms    713ms          main::simple_dpair_find
2953    6    2    375ms    987ms          main::stringContainsMatchFro
+mCset
279247    53    11    314ms    314ms          main::CORE:subst (opcode
+)
10251    1    1    168ms    456ms          main::fixLonelyQuantCharsIn
+RegEx
10251    1    1    154ms    283ms          main::isValidRegex
6372    1    1    130ms    169ms    YAML::Tiny::_load_scalar
516    1    1    119ms    328ms    YAML::Tiny::_load_hash
647    1    1    80.6ms    123ms          main::sortAtomsNumerically
117    3    2    68.8ms    68.8ms         Clone::clone (xsub)

[download]

SLOW 26.7 seconds

190697    1    1    7.06s    9.38s          main::equals_contains_or_m
+atches
190697    4    3    4.17s    17.0s          main::extended_string_matc
+h_check
480    1    1    3.40s    21.6s          main::assignSymSecToPins
707335    159    20    3.08s    3.08s          main::CORE:match (opcod
+e)
480293    45    10    2.60s    2.60s          main::CORE:regcomp (opco
+de)
23425    1    1    2.15s    3.22s          main::newStripLeadingZeros
279247    53    11    625ms    625ms          main::CORE:subst (opcode
+)
2953    6    2    489ms    1.21s          main::stringContainsMatchFro
+mCset
762    5    2    453ms    480ms          main::simple_dpair_find
10251    1    1    244ms    397ms          main::isValidRegex
6    1    1    172ms    899ms          main::sortSectionSignalList
10251    1    1    130ms    533ms          main::fixLonelyQuantCharsIn
+RegEx
6372    1    1    128ms    166ms    YAML::Tiny::_load_scalar
68724    10    3    120ms    120ms          main::CORE:substcont (opco
+de)
516    1    1    115ms    320ms    YAML::Tiny::_load_hash

[download]

In reply to nytprof Profiler gives diverse results by boleary

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