Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)55 53 -2 -3.6%
Incl. Wall Time (microsec) per call 7 7 -0 -3.6%
Excl. Wall Time (microsec)39 40 1 2.6%
Incl. CPU (microsecs)63 64 1 1.6%
Incl. CPU (microsecs) per call 8 8 0 1.6%
Excl. CPU (microsec)33 43 10 30.3%
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 Function1 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%