Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)71 73 2 2.8%
Incl. Wall Time (microsec) per call 10 10 0 2.8%
Excl. Wall Time (microsec)54 56 2 3.7%
Incl. CPU (microsecs)77 82 5 6.5%
Incl. CPU (microsecs) per call 11 12 1 6.5%
Excl. CPU (microsec)38 53 15 39.5%
Incl. MemUse (bytes)3,400 3,400 0 0.0%
Incl. MemUse (bytes) per call 486 486 0 0.0%
Excl. MemUse (bytes)1,784 1,784 0 0.0%
Incl. PeakMemUse (bytes)1,960 1,960 0 0.0%
Incl. PeakMemUse (bytes) per call 280 280 0 0.0%
Excl. PeakMemUse (bytes)904 904 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strlen [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::strlen0 N/A% 2 0.4% 5 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 15 300.0% 0 N/A% 0 N/A%
Parent function
drupal_strlen0 N/A% 2 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
mb_strlen0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -7 -140.0% 0 N/A% 0 N/A%