Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)446 452 6 1.3%
Incl. Wall Time (microsec) per call 17 17 0 1.3%
Excl. Wall Time (microsec)65 71 6 9.2%
Incl. CPU (microsecs)468 471 3 0.6%
Incl. CPU (microsecs) per call 18 18 0 0.6%
Excl. CPU (microsec)68 61 -7 -10.3%
Incl. MemUse (bytes)8,056 8,056 0 0.0%
Incl. MemUse (bytes) per call 310 310 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,504 4,504 0 0.0%
Incl. PeakMemUse (bytes) per call 173 173 0 0.0%
Excl. PeakMemUse (bytes)936 936 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% 6 4.9% 3 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% -7 -233.3% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 4 66.7% -1 -33.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 2 33.3% 4 133.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 0 0.0% 10 333.3% 0 N/A% 0 N/A%