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

drupal_strlenRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
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)38 39 1 2.6%
Incl. CPU (microsecs)154 151 -3 -1.9%
Incl. CPU (microsecs) per call 11 11 -0 -1.9%
Excl. CPU (microsec)41 40 -1 -2.4%
Incl. MemUse (bytes)6,416 6,432 16 0.2%
Incl. MemUse (bytes) per call 458 459 1 0.2%
Excl. MemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes)744 832 88 11.8%
Incl. PeakMemUse (bytes) per call 53 59 6 11.8%
Excl. PeakMemUse (bytes)696 784 88 12.6%

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 Function1 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%