Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls498 498 0 0.0%
Incl. Wall Time (microsec)10,729 10,667 -62 -0.6%
Incl. Wall Time (microsec) per call 22 21 -0 -0.6%
Excl. Wall Time (microsec)1,730 1,690 -40 -2.3%
Incl. CPU (microsecs)11,101 11,077 -24 -0.2%
Incl. CPU (microsecs) per call 22 22 -0 -0.2%
Excl. CPU (microsec)1,731 1,766 35 2.0%
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 6,288 -128 -2.0%
Incl. PeakMemUse (bytes) per call 13 13 -0 -2.0%
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% -62 -0.4% -24 -0.2% 0 0.0% -128 -0.2%
Exclusive Metrics Diff for Current Function-40 -64.5% 35 145.8% 0 N/A% 0 0.0%
Parent functions
drupal_html_id0 N/A% -61 -98.4% -28 -116.7% 0 N/A% 0 0.0%
drupal_html_class0 N/A% -1 -1.6% 3 12.5% 0 N/A% -128 -100.0%
tour_preprocess_page0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -22 -35.5% -59 -245.8% 0 N/A% -128 -100.0%