Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)891 905 14 1.6%
Incl. Wall Time (microsec) per call 10 10 0 1.6%
Excl. Wall Time (microsec)255 247 -8 -3.1%
Incl. CPU (microsecs)970 984 14 1.4%
Incl. CPU (microsecs) per call 11 11 0 1.4%
Excl. CPU (microsec)250 247 -3 -1.2%
Incl. MemUse (bytes)9,992 9,992 0 0.0%
Incl. MemUse (bytes) per call 112 112 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)2,896 2,896 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 0 0.0%
Excl. PeakMemUse (bytes)1,128 1,128 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% 14 0.2% 14 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -57.1% -3 -21.4% 0 N/A% 0 N/A%
Parent functions
template_preprocess_username0 N/A% 9 64.3% 6 42.9% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 5 35.7% 7 50.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 22 157.1% 17 121.4% 0 N/A% 0 N/A%