Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)2,027 2,038 11 0.5%
Incl. Wall Time (microsec) per call 25 25 0 0.5%
Excl. Wall Time (microsec)295 295 0 0.0%
Incl. CPU (microsecs)2,098 2,112 14 0.7%
Incl. CPU (microsecs) per call 26 26 0 0.7%
Excl. CPU (microsec)279 297 18 6.5%
Incl. MemUse (bytes)9,600 9,600 0 0.0%
Incl. MemUse (bytes) per call 119 119 0 0.0%
Excl. MemUse (bytes)1,032 1,032 0 0.0%
Incl. PeakMemUse (bytes)9,164 9,164 0 0.0%
Incl. PeakMemUse (bytes) per call 113 113 0 0.0%
Excl. PeakMemUse (bytes)924 924 0 0.0%

Parent/Child Regression/Improvement report for drupal_strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_strtolower0 N/A% 11 0.8% 14 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 18 128.6% 0 N/A% 0 N/A%
Parent functions
drupal_clean_id_identifier0 N/A% 33 300.0% 33 235.7% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -22 -200.0% -19 -135.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 11 100.0% -4 -28.6% 0 N/A% 0 N/A%