Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)905 891 -14 -1.5%
Incl. Wall Time (microsec) per call 10 10 -0 -1.5%
Excl. Wall Time (microsec)247 251 4 1.6%
Incl. CPU (microsecs)984 972 -12 -1.2%
Incl. CPU (microsecs) per call 11 11 -0 -1.2%
Excl. CPU (microsec)247 255 8 3.2%
Incl. MemUse (bytes)9,992 9,992 0 0.0%
Incl. MemUse (bytes) per call 112 112 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)2,896 2,896 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 0 0.0%
Excl. PeakMemUse (bytes)1,128 1,128 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% -14 -0.5% -12 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 28.6% 8 66.7% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% -6 -42.9% -3 -25.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% -5 -35.7% -7 -58.3% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -3 -21.4% -2 -16.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -18 -128.6% -20 -166.7% 0 N/A% 0 N/A%