Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)287 286 -1 -0.3%
Incl. Wall Time (microsec) per call 15 15 -0 -0.3%
Excl. Wall Time (microsec)43 45 2 4.7%
Incl. CPU (microsecs)299 298 -1 -0.3%
Incl. CPU (microsecs) per call 16 16 -0 -0.3%
Excl. CPU (microsec)40 43 3 7.5%
Incl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. MemUse (bytes) per call 262 262 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)2,760 2,760 0 0.0%
Incl. PeakMemUse (bytes) per call 145 145 0 0.0%
Excl. PeakMemUse (bytes)936 936 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% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% 3 300.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -1 -100.0% 1 100.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -3 -300.0% -4 -400.0% 0 N/A% 0 N/A%