Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)547 564 17 3.1%
Incl. Wall Time (microsec) per call 23 24 1 3.1%
Excl. Wall Time (microsec)91 98 7 7.7%
Incl. CPU (microsecs)566 584 18 3.2%
Incl. CPU (microsecs) per call 24 24 1 3.2%
Excl. CPU (microsec)93 94 1 1.1%
Incl. MemUse (bytes)8,544 8,544 0 0.0%
Incl. MemUse (bytes) per call 356 356 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)5,200 1,872 -3,328 -64.0%
Incl. PeakMemUse (bytes) per call 217 78 -139 -64.0%
Excl. PeakMemUse (bytes)1,288 520 -768 -59.6%

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% 17 1.5% 18 8.3% 0 0.0% -3,328 -4.0%
Exclusive Metrics Diff for Current Function7 41.2% 1 5.6% 0 N/A% -768 -23.1%
Parent functions
drupal_html_class0 N/A% 19 111.8% 16 88.9% 0 N/A% -3,328 -100.0%
drupal_html_id0 N/A% -3 -17.6% 1 5.6% 0 N/A% 0 0.0%
tour_preprocess_page0 N/A% 1 5.9% 1 5.6% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 10 58.8% 17 94.4% 0 N/A% -2,560 -76.9%