Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)1,075 1,072 -3 -0.3%
Incl. Wall Time (microsec) per call 17 16 -0 -0.3%
Excl. Wall Time (microsec)159 165 6 3.8%
Incl. CPU (microsecs)1,126 1,121 -5 -0.4%
Incl. CPU (microsecs) per call 17 17 -0 -0.4%
Excl. CPU (microsec)156 158 2 1.3%
Incl. MemUse (bytes)13,592 13,592 0 0.0%
Incl. MemUse (bytes) per call 209 209 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)512 512 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 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% -3 -1.1% -5 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 200.0% 2 40.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -13 -433.3% -17 -340.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 10 333.3% 12 240.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -9 -300.0% -7 -140.0% 0 N/A% 0 N/A%