Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)398 400 2 0.5%
Incl. Wall Time (microsec) per call 15 15 0 0.5%
Excl. Wall Time (microsec)63 65 2 3.2%
Incl. CPU (microsecs)420 418 -2 -0.5%
Incl. CPU (microsecs) per call 16 16 -0 -0.5%
Excl. CPU (microsec)66 55 -11 -16.7%
Incl. MemUse (bytes)5,832 5,832 0 0.0%
Incl. MemUse (bytes) per call 224 224 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)1,632 1,632 0 0.0%
Incl. PeakMemUse (bytes) per call 63 63 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 2 0.3% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -11 -550.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 3 150.0% -2 -100.0% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 0 0.0% 9 450.0% 0 N/A% 0 N/A%