Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)53 55 2 3.8%
Incl. Wall Time (microsec) per call 7 7 0 3.8%
Excl. Wall Time (microsec)40 39 -1 -2.5%
Incl. CPU (microsecs)64 63 -1 -1.6%
Incl. CPU (microsecs) per call 8 8 -0 -1.6%
Excl. CPU (microsec)43 33 -10 -23.3%
Incl. MemUse (bytes)3,488 3,488 0 0.0%
Incl. MemUse (bytes) per call 436 436 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)2,032 2,032 0 0.0%
Incl. PeakMemUse (bytes) per call 254 254 0 0.0%
Excl. PeakMemUse (bytes)1,152 1,152 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 0.2% -1 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% -10 -1000.0% 0 N/A% 0 N/A%
Parent function
drupal_strlen0 N/A% 2 100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 3 150.0% 3 300.0% 0 N/A% 0 N/A%
mb_strlen0 N/A% 0 0.0% 6 600.0% 0 N/A% 0 N/A%