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

drupal_strlenRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)1,663 1,667 4 0.2%
Incl. Wall Time (microsec) per call 18 18 0 0.2%
Excl. Wall Time (microsec)436 434 -2 -0.5%
Incl. CPU (microsecs)1,746 1,763 17 1.0%
Incl. CPU (microsecs) per call 19 19 0 1.0%
Excl. CPU (microsec)418 437 19 4.5%
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 Function-2 -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%