Diff Report
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51c2508074568Run #51c24fd9b971aDiffDiff%
Number of Function Calls498 498 0 0.0%
Incl. Wall Time (microsec)10,723 10,729 6 0.1%
Incl. Wall Time (microsec) per call 22 22 0 0.1%
Excl. Wall Time (microsec)1,705 1,730 25 1.5%
Incl. CPU (microsecs)11,120 11,101 -19 -0.2%
Incl. CPU (microsecs) per call 22 22 -0 -0.2%
Excl. CPU (microsec)1,753 1,731 -22 -1.3%
Incl. MemUse (bytes)84,744 84,744 0 0.0%
Incl. MemUse (bytes) per call 170 170 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)6,416 6,416 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)1,552 1,552 0 0.0%

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% 6 0.6% -19 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 416.7% -22 -115.8% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 8 133.3% -17 -89.5% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -3 -50.0% -4 -21.1% 0 N/A% 0 N/A%
tour_preprocess_page0 N/A% 1 16.7% 2 10.5% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -19 -316.7% 3 15.8% 0 N/A% 0 N/A%