Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls111 111 0 0.0%
Incl. Wall Time (microsec)1,643 1,655 12 0.7%
Incl. Wall Time (microsec) per call 15 15 0 0.7%
Excl. Wall Time (microsec)869 882 13 1.5%
Incl. CPU (microsecs)1,753 1,756 3 0.2%
Incl. CPU (microsecs) per call 16 16 0 0.2%
Excl. CPU (microsec)739 757 18 2.4%
Incl. MemUse (bytes)5,248 5,248 0 0.0%
Incl. MemUse (bytes) per call 47 47 0 0.0%
Excl. MemUse (bytes)4,332 4,332 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 12 1.6% 3 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 108.3% 18 600.0% 0 N/A% 0 N/A%
Parent functions
drupal_strlen0 N/A% 11 91.7% 3 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::truncate0 N/A% 1 8.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
mb_strlen0 N/A% -2 -16.7% 6 200.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 8.3% -21 -700.0% 0 N/A% 0 N/A%