Diff Report
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)500 482 -18 -3.6%
Incl. Wall Time (microsec) per call 6 6 -0 -3.6%
Excl. Wall Time (microsec)226 210 -16 -7.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)12,616 12,600 -16 -0.1%
Incl. MemUse (bytes) per call 150 150 -0 -0.1%
Excl. MemUse (bytes)11,528 11,512 -16 -0.1%
Incl. PeakMemUse (bytes)640 1,096 456 71.2%
Incl. PeakMemUse (bytes) per call 8 13 5 71.2%
Excl. PeakMemUse (bytes)640 1,096 456 71.2%

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% -18 -0.0% 0 0.0% -16 -0.0% 456 0.0%
Exclusive Metrics Diff for Current Function-16 -88.9% 0 N/A% -16 -100.0% 456 100.0%
Parent functions
template_preprocess_image_formatter-21 N/A% -89 -494.4% 0 N/A% -2,792 -17450.0% -120 -26.3%
theme_image_formatter21 N/A% 84 466.7% 0 N/A% 2,776 17350.0% 816 178.9%
template_preprocess_username0 N/A% -14 -77.8% 0 N/A% 0 0.0% -240 -52.6%
text_summary0 N/A% 1 5.6% 0 N/A% 0 0.0% 0 0.0%
truncate_utf80 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child function
mb_strlen0 N/A% -2 -11.1% 0 N/A% 0 0.0% 0 0.0%