Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #51ca5a4995c23Run #51ca5ac5912c3DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)82 78 -4 -4.9%
Incl. Wall Time (microsec) per call 14 13 -1 -4.9%
Excl. Wall Time (microsec)26 21 -5 -19.2%
Incl. CPU (microsecs)89 84 -5 -5.6%
Incl. CPU (microsecs) per call 15 14 -1 -5.6%
Excl. CPU (microsec)28 24 -4 -14.3%
Incl. MemUse (bytes)2,184 2,184 0 0.0%
Incl. MemUse (bytes) per call 364 364 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -4 -1.1% -5 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -125.0% -4 -80.0% 0 N/A% 0 N/A%
Parent function
_contextual_links_to_id0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 1 25.0% -1 -20.0% 0 N/A% 0 N/A%