Diff Report
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51a5256dc4557Run #51a518f009231DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)2,244 2,323 79 3.5%
Incl. Wall Time (microsec) per call 29 30 1 3.5%
Excl. Wall Time (microsec)320 313 -7 -2.2%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 52 52 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,812 14,812 0 0.0%
Incl. MemUse (bytes) per call 192 192 0 0.0%
Excl. MemUse (bytes)1,460 1,460 0 0.0%
Incl. PeakMemUse (bytes)14,796 3,664 -11,132 -75.2%
Incl. PeakMemUse (bytes) per call 192 48 -145 -75.2%
Excl. PeakMemUse (bytes)552 576 24 4.3%

Parent/Child Regression/Improvement report for drupal_strtolower [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_strtolower0 N/A% 79 2.3% 4,000 100.0% 0 0.0% -11,132 -16.2%
Exclusive Metrics Diff for Current Function-7 -8.9% 0 0.0% 0 N/A% 24 0.2%
Parent functions
drupal_html_class0 N/A% 95 120.3% 4,000 100.0% 8 N/A% 124 1.1%
drupal_html_id0 N/A% -16 -20.3% 0 0.0% -8 N/A% -11,256 -101.1%
tour_preprocess_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 86 108.9% 4,000 100.0% 0 N/A% -11,156 -100.2%