Diff Report
Run #55f250cd3eb64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #55f250cd3eb64Run #55f2501d384a2DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)536 519 -17 -3.2%
Incl. Wall Time (microsec) per call 8 8 -0 -3.2%
Excl. Wall Time (microsec)504 498 -6 -1.2%
Incl. MemUse (bytes)6,208 6,208 0 0.0%
Incl. MemUse (bytes) per call 97 97 0 0.0%
Excl. MemUse (bytes)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes)2,728 2,984 256 9.4%
Incl. PeakMemUse (bytes) per call 43 47 4 9.4%
Excl. PeakMemUse (bytes)2,576 2,832 256 9.9%

Parent/Child Regression/Improvement report for mb_strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
mb_strtolower0 N/A% -17 -0.1% 0 0.0% 256 1.1%
Exclusive Metrics Diff for Current Function-6 -35.3% 0 N/A% 256 100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -17 -100.0% 0 N/A% 256 100.0%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% -11 -64.7% 0 N/A% 0 0.0%