Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)452 446 -6 -1.3%
Incl. Wall Time (microsec) per call 17 17 -0 -1.3%
Excl. Wall Time (microsec)71 65 -6 -8.5%
Incl. CPU (microsecs)471 468 -3 -0.6%
Incl. CPU (microsecs) per call 18 18 -0 -0.6%
Excl. CPU (microsec)61 68 7 11.5%
Incl. MemUse (bytes)8,056 8,056 0 0.0%
Incl. MemUse (bytes) per call 310 310 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,504 4,504 0 0.0%
Incl. PeakMemUse (bytes) per call 173 173 0 0.0%
Excl. PeakMemUse (bytes)936 936 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 -4.9% -3 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% 7 233.3% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -4 -66.7% 1 33.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -33.3% -4 -133.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 0 0.0% -10 -333.3% 0 N/A% 0 N/A%