Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)431 427 -4 -0.9%
Incl. Wall Time (microsec) per call 18 18 -0 -0.9%
Excl. Wall Time (microsec)65 58 -7 -10.8%
Incl. CPU (microsecs)454 448 -6 -1.3%
Incl. CPU (microsecs) per call 19 19 -0 -1.3%
Excl. CPU (microsec)69 59 -10 -14.5%
Incl. MemUse (bytes)7,768 7,768 0 0.0%
Incl. MemUse (bytes) per call 324 324 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,536 4,536 0 0.0%
Incl. PeakMemUse (bytes) per call 189 189 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% -4 -5.1% -6 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -175.0% -10 -166.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -4 -100.0% -5 -83.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 3 75.0% 4 66.7% 0 N/A% 0 N/A%