Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)82 85 3 3.7%
Incl. Wall Time (microsec) per call 9 9 0 3.7%
Excl. Wall Time (microsec)23 26 3 13.0%
Incl. CPU (microsecs)93 92 -1 -1.1%
Incl. CPU (microsecs) per call 10 10 -0 -1.1%
Excl. CPU (microsec)27 21 -6 -22.2%
Incl. MemUse (bytes)3,888 3,888 0 0.0%
Incl. MemUse (bytes) per call 432 432 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)2,424 2,424 0 0.0%
Incl. PeakMemUse (bytes) per call 269 269 0 0.0%
Excl. PeakMemUse (bytes)2,040 2,040 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% 3 0.5% -1 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% -6 -600.0% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 3 100.0% 3 300.0% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 0 0.0% 5 500.0% 0 N/A% 0 N/A%