Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)875 869 -6 -0.7%
Incl. Wall Time (microsec) per call 28 28 -0 -0.7%
Excl. Wall Time (microsec)146 139 -7 -4.8%
Incl. CPU (microsecs)902 899 -3 -0.3%
Incl. CPU (microsecs) per call 29 29 -0 -0.3%
Excl. CPU (microsec)148 145 -3 -2.0%
Incl. MemUse (bytes)5,460 5,460 0 0.0%
Incl. MemUse (bytes) per call 176 176 0 0.0%
Excl. MemUse (bytes)1,004 1,004 0 0.0%
Incl. PeakMemUse (bytes)2,644 2,644 0 0.0%
Incl. PeakMemUse (bytes) per call 85 85 0 0.0%
Excl. PeakMemUse (bytes)628 628 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 -0.2% -3 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -116.7% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -4 -66.7% -4 -133.3% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -2 -33.3% 1 33.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%