Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)1,618 1,647 29 1.8%
Incl. Wall Time (microsec) per call 17 18 0 1.8%
Excl. Wall Time (microsec)411 423 12 2.9%
Incl. CPU (microsecs)1,726 1,740 14 0.8%
Incl. CPU (microsecs) per call 19 19 0 0.8%
Excl. CPU (microsec)444 427 -17 -3.8%
Incl. MemUse (bytes)6,136 6,136 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)740 740 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)740 740 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% 29 2.2% 14 6.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 41.4% -17 -121.4% 0 N/A% 0 N/A%
Parent functions
_contextual_links_to_id0 N/A% 21 72.4% 11 78.6% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 10 34.5% 1 7.1% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -4 -13.8% -2 -14.3% 0 N/A% 0 N/A%
text_summary0 N/A% 2 6.9% 4 28.6% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 17 58.6% 31 221.4% 0 N/A% 0 N/A%