Diff Report
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52d3e964b719cRun #52d3e93cb560eDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)288 288 0 0.0%
Incl. Wall Time (microsec) per call 14 14 0 0.0%
Excl. Wall Time (microsec)46 47 1 2.2%
Incl. CPU (microsecs)307 301 -6 -2.0%
Incl. CPU (microsecs) per call 15 15 -0 -2.0%
Excl. CPU (microsec)51 45 -6 -11.8%
Incl. MemUse (bytes)5,128 5,128 0 0.0%
Incl. MemUse (bytes) per call 256 256 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes) per call 146 146 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% 0 0.0% -6 -2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 1 N/A% -4 -66.7% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -1 N/A% -2 -33.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%