Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls36 37 1 2.8%
Incl. Wall Time (microsec)495 507 12 2.4%
Incl. Wall Time (microsec) per call 14 14 -0 -0.3%
Excl. Wall Time (microsec)172 174 2 1.2%
Incl. CPU (microsecs)525 541 16 3.0%
Incl. CPU (microsecs) per call 15 15 0 0.3%
Excl. CPU (microsec)143 152 9 6.3%
Incl. MemUse (bytes)7,296 7,408 112 1.5%
Incl. MemUse (bytes) per call 203 200 -2 -1.2%
Excl. MemUse (bytes)3,040 3,088 48 1.6%
Incl. PeakMemUse (bytes)5,144 5,144 0 0.0%
Incl. PeakMemUse (bytes) per call 143 139 -4 -2.7%
Excl. PeakMemUse (bytes)1,544 1,544 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::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\Component\Utility\Unicode::strtolower1 33.3% 12 2.0% 16 3.7% 112 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function2 16.7% 9 56.2% 48 42.9% 0 N/A%
Parent function
drupal_strtolower1 100.0% 12 100.0% 16 100.0% 112 100.0% 0 N/A%
Child functions
mb_strtolower1 50.0% 7 58.3% 5 31.2% 64 57.1% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus1 50.0% 3 25.0% 2 12.5% 0 0.0% 0 N/A%