Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)98 97 -1 -1.0%
Incl. Wall Time (microsec) per call 14 14 -0 -1.0%
Excl. Wall Time (microsec)27 24 -3 -11.1%
Incl. CPU (microsecs)114 112 -2 -1.8%
Incl. CPU (microsecs) per call 16 16 -0 -1.8%
Excl. CPU (microsec)37 30 -7 -18.9%
Incl. MemUse (bytes)5,280 5,280 0 0.0%
Incl. MemUse (bytes) per call 754 754 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)3,264 3,264 0 0.0%
Incl. PeakMemUse (bytes) per call 466 466 0 0.0%
Excl. PeakMemUse (bytes)1,304 1,304 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% -1 -0.2% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% -7 -350.0% 0 N/A% 0 N/A%
Parent functions
_contextual_links_to_id0 N/A% -1 -100.0% -1 -50.0% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 2 200.0% 5 250.0% 0 N/A% 0 N/A%