Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52c96b69a1c07Run #52c96ba78d568DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)327 324 -3 -0.9%
Incl. Wall Time (microsec) per call 14 14 -0 -0.9%
Excl. Wall Time (microsec)56 51 -5 -8.9%
Incl. CPU (microsecs)344 339 -5 -1.5%
Incl. CPU (microsecs) per call 15 15 -0 -1.5%
Excl. CPU (microsec)50 49 -1 -2.0%
Incl. MemUse (bytes)7,768 7,768 0 0.0%
Incl. MemUse (bytes) per call 338 338 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes) per call 49 49 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 -4.1% -5 -500.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -166.7% -1 -20.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -3 -100.0% -3 -60.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 2 66.7% -4 -80.0% 0 N/A% 0 N/A%