Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)1,667 1,663 -4 -0.2%
Incl. Wall Time (microsec) per call 18 18 -0 -0.2%
Excl. Wall Time (microsec)434 436 2 0.5%
Incl. CPU (microsecs)1,763 1,746 -17 -1.0%
Incl. CPU (microsecs) per call 19 19 -0 -1.0%
Excl. CPU (microsec)437 418 -19 -4.3%
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% -4 -0.2% -17 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 50.0% -19 -111.8% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% -12 -300.0% -17 -100.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 12 300.0% 11 64.7% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -7 -175.0% -14 -82.4% 0 N/A% 0 N/A%
text_summary0 N/A% 3 75.0% 3 17.6% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -6 -150.0% 2 11.8% 0 N/A% 0 N/A%