Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)136 136 0 0.0%
Incl. Wall Time (microsec) per call 10 10 0 0.0%
Excl. Wall Time (microsec)39 38 -1 -2.6%
Incl. CPU (microsecs)151 154 3 2.0%
Incl. CPU (microsecs) per call 11 11 0 2.0%
Excl. CPU (microsec)40 41 1 2.5%
Incl. MemUse (bytes)6,432 6,416 -16 -0.2%
Incl. MemUse (bytes) per call 459 458 -1 -0.2%
Excl. MemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes)832 744 -88 -10.6%
Incl. PeakMemUse (bytes) per call 59 53 -6 -10.6%
Excl. PeakMemUse (bytes)784 696 -88 -11.2%

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% 0 0.0% 3 0.1% -16 -0.1% -88 -0.4%
Exclusive Metrics Diff for Current Function-1 N/A% 1 33.3% 0 0.0% -88 -100.0%
Parent functions
text_summary0 N/A% 1 N/A% 1 33.3% -16 -100.0% 0 0.0%
_contextual_links_to_id0 N/A% -1 N/A% 1 33.3% 0 0.0% 0 0.0%
template_preprocess_username0 N/A% 0 N/A% 1 33.3% 0 0.0% -88 -100.0%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 1 N/A% 2 66.7% -16 -100.0% 0 0.0%