Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)624 611 -13 -2.1%
Incl. Wall Time (microsec) per call 18 17 -0 -2.1%
Excl. Wall Time (microsec)95 93 -2 -2.1%
Incl. CPU (microsecs)656 635 -21 -3.2%
Incl. CPU (microsecs) per call 19 18 -1 -3.2%
Excl. CPU (microsec)99 85 -14 -14.1%
Incl. MemUse (bytes)9,384 9,384 0 0.0%
Incl. MemUse (bytes) per call 268 268 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,824 4,824 0 0.0%
Incl. PeakMemUse (bytes) per call 138 138 0 0.0%
Excl. PeakMemUse (bytes)920 920 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% -13 -1.6% -21 -2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -15.4% -14 -66.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -13 -100.0% -19 -90.5% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -11 -84.6% -7 -33.3% 0 N/A% 0 N/A%