Diff Report
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)439 456 17 3.9%
Incl. Wall Time (microsec) per call 17 18 1 3.9%
Excl. Wall Time (microsec)68 70 2 2.9%
Incl. CPU (microsecs)461 474 13 2.8%
Incl. CPU (microsecs) per call 18 18 1 2.8%
Excl. CPU (microsec)64 69 5 7.8%
Incl. MemUse (bytes)8,096 8,096 0 0.0%
Incl. MemUse (bytes) per call 311 311 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)3,896 3,896 0 0.0%
Incl. PeakMemUse (bytes) per call 150 150 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% 17 0.7% 13 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 11.8% 5 38.5% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 14 82.4% 9 69.2% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 3 17.6% 4 30.8% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 15 88.2% 8 61.5% 0 N/A% 0 N/A%