Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls1,135 1,135 0 0.0%
Incl. Wall Time (microsec)21,461 21,714 253 1.2%
Incl. Wall Time (microsec) per call 19 19 0 1.2%
Excl. Wall Time (microsec)2,610 2,604 -6 -0.2%
Incl. CPU (microsecs)22,289 22,550 261 1.2%
Incl. CPU (microsecs) per call 20 20 0 1.2%
Excl. CPU (microsec)2,617 2,665 48 1.8%
Incl. MemUse (bytes)275,304 275,304 0 0.0%
Incl. MemUse (bytes) per call 243 243 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,072 4,072 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 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% 253 2.8% 261 5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -2.4% 48 18.4% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 239 94.5% 252 96.6% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 14 5.5% 9 3.4% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 259 102.4% 213 81.6% 0 N/A% 0 N/A%