Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)802 806 4 0.5%
Incl. Wall Time (microsec) per call 21 21 0 0.5%
Excl. Wall Time (microsec)130 127 -3 -2.3%
Incl. CPU (microsecs)838 848 10 1.2%
Incl. CPU (microsecs) per call 21 22 0 1.2%
Excl. CPU (microsec)117 125 8 6.8%
Incl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. MemUse (bytes) per call 202 202 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)584 584 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 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% 4 0.1% 10 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% 8 80.0% 0 N/A% 0 N/A%
Parent functions
drupal_clean_id_identifier0 N/A% 12 300.0% 12 120.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -8 -200.0% -2 -20.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 7 175.0% 2 20.0% 0 N/A% 0 N/A%