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

Drupal\Component\Utility\Unicode::strlenRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)73 71 -2 -2.7%
Incl. Wall Time (microsec) per call 10 10 -0 -2.7%
Excl. Wall Time (microsec)56 54 -2 -3.6%
Incl. CPU (microsecs)82 77 -5 -6.1%
Incl. CPU (microsecs) per call 12 11 -1 -6.1%
Excl. CPU (microsec)53 38 -15 -28.3%
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 Function-2 -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%