Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)320 317 -3 -0.9%
Incl. Wall Time (microsec) per call 15 14 -0 -0.9%
Excl. Wall Time (microsec)50 50 0 0.0%
Incl. CPU (microsecs)340 336 -4 -1.2%
Incl. CPU (microsecs) per call 15 15 -0 -1.2%
Excl. CPU (microsec)47 47 0 0.0%
Incl. MemUse (bytes)7,592 7,592 0 0.0%
Incl. MemUse (bytes) per call 345 345 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)3,368 3,368 0 0.0%
Incl. PeakMemUse (bytes) per call 153 153 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 -0.1% -4 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -2 -66.7% -4 -100.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%