Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)208 214 6 2.9%
Incl. Wall Time (microsec) per call 12 12 0 2.9%
Excl. Wall Time (microsec)54 59 5 9.3%
Incl. CPU (microsecs)229 235 6 2.6%
Incl. CPU (microsecs) per call 13 13 0 2.6%
Excl. CPU (microsec)57 68 11 19.3%
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% 6 0.5% 6 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 83.3% 11 183.3% 0 N/A% 0 N/A%
Parent functions
template_preprocess_username0 N/A% 6 100.0% 7 116.7% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 1 16.7% -1 -16.7% 0 N/A% 0 N/A%
_form_validate@10 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 1 16.7% -5 -83.3% 0 N/A% 0 N/A%