Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)208 204 -4 -1.9%
Incl. Wall Time (microsec) per call 12 11 -0 -1.9%
Excl. Wall Time (microsec)54 55 1 1.9%
Incl. CPU (microsecs)229 224 -5 -2.2%
Incl. CPU (microsecs) per call 13 12 -0 -2.2%
Excl. CPU (microsec)57 58 1 1.8%
Incl. MemUse (bytes)6,584 6,584 0 0.0%
Incl. MemUse (bytes) per call 366 366 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)744 744 0 0.0%
Incl. PeakMemUse (bytes) per call 41 41 0 0.0%
Excl. PeakMemUse (bytes)696 696 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% -4 -0.5% -5 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 25.0% 1 20.0% 0 N/A% 0 N/A%
Parent functions
template_preprocess_username0 N/A% -5 -125.0% -7 -140.0% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 2 50.0% 1 20.0% 0 N/A% 0 N/A%
_form_validate@10 N/A% -1 -25.0% 1 20.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -5 -125.0% -6 -120.0% 0 N/A% 0 N/A%