Diff Report
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)1,636 1,660 24 1.5%
Incl. Wall Time (microsec) per call 11 11 0 1.5%
Excl. Wall Time (microsec)402 377 -25 -6.2%
Incl. CPU (microsecs)1,765 1,800 35 2.0%
Incl. CPU (microsecs) per call 12 12 0 2.0%
Excl. CPU (microsec)395 391 -4 -1.0%
Incl. MemUse (bytes)13,640 13,640 0 0.0%
Incl. MemUse (bytes) per call 92 92 0 0.0%
Excl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. PeakMemUse (bytes)1,120 1,120 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 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% 24 0.9% 35 2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -104.2% -4 -11.4% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 16 66.7% 24 68.6% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% 13 54.2% 13 37.1% 0 N/A% 0 N/A%
text_summary0 N/A% -5 -20.8% 0 0.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% -2 -5.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 49 204.2% 39 111.4% 0 N/A% 0 N/A%