Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)73 70 -3 -4.1%
Incl. Wall Time (microsec) per call 24 23 -1 -4.1%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)76 72 -4 -5.3%
Incl. CPU (microsecs) per call 25 24 -1 -5.3%
Excl. CPU (microsec)10 10 0 0.0%
Incl. MemUse (bytes)4,552 4,552 0 0.0%
Incl. MemUse (bytes) per call 1,517 1,517 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes) per call 368 368 0 0.0%
Excl. PeakMemUse (bytes)480 480 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% -3 -0.7% -4 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -4 -133.3% -4 -100.0% 0 N/A% 0 N/A%