Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)580 595 15 2.6%
Incl. Wall Time (microsec) per call 23 24 1 2.6%
Excl. Wall Time (microsec)99 103 4 4.0%
Incl. CPU (microsecs)609 620 11 1.8%
Incl. CPU (microsecs) per call 24 25 0 1.8%
Excl. CPU (microsec)113 100 -13 -11.5%
Incl. MemUse (bytes)7,896 7,896 0 0.0%
Incl. MemUse (bytes) per call 316 316 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes) per call 153 153 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% 15 0.7% 11 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 26.7% -13 -118.2% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 14 93.3% 9 81.8% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 1 6.7% 2 18.2% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 11 73.3% 24 218.2% 0 N/A% 0 N/A%