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

drupal_strtolowerRun #51a518f009231Run #51a5256dc4557DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)2,323 2,244 -79 -3.4%
Incl. Wall Time (microsec) per call 30 29 -1 -3.4%
Excl. Wall Time (microsec)313 320 7 2.2%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 52 0 -52 -100.0%
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)3,664 14,796 11,132 303.8%
Incl. PeakMemUse (bytes) per call 48 192 145 303.8%
Excl. PeakMemUse (bytes)576 552 -24 -4.2%

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 Function7 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%