Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)555 533 -22 -4.0%
Incl. Wall Time (microsec) per call 11 10 -0 -4.0%
Excl. Wall Time (microsec)148 137 -11 -7.4%
Incl. CPU (microsecs)591 582 -9 -1.5%
Incl. CPU (microsecs) per call 12 11 -0 -1.5%
Excl. CPU (microsec)141 143 2 1.4%
Incl. MemUse (bytes)6,616 6,616 0 0.0%
Incl. MemUse (bytes) per call 130 130 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)3,296 3,296 0 0.0%
Incl. PeakMemUse (bytes) per call 65 65 0 0.0%
Excl. PeakMemUse (bytes)904 904 0 0.0%

Parent/Child Regression/Improvement report for drupal_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_strlen0 N/A% -22 -0.4% -9 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -50.0% 2 22.2% 0 N/A% 0 N/A%
Parent function
template_preprocess_username0 N/A% -22 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -11 -50.0% -11 -122.2% 0 N/A% 0 N/A%