Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)360 358 -2 -0.6%
Incl. Wall Time (microsec) per call 16 16 -0 -0.6%
Excl. Wall Time (microsec)61 62 1 1.6%
Incl. CPU (microsecs)376 381 5 1.3%
Incl. CPU (microsecs) per call 16 17 0 1.3%
Excl. CPU (microsec)52 64 12 23.1%
Incl. MemUse (bytes)5,496 5,496 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes) per call 51 51 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -2 -0.1% 5 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 12 240.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -4 -200.0% 1 20.0% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% 2 100.0% 4 80.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -3 -150.0% -7 -140.0% 0 N/A% 0 N/A%