Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)595 596 1 0.2%
Incl. Wall Time (microsec) per call 19 19 0 0.2%
Excl. Wall Time (microsec)92 98 6 6.5%
Incl. CPU (microsecs)622 618 -4 -0.6%
Incl. CPU (microsecs) per call 19 19 -0 -0.6%
Excl. CPU (microsec)91 85 -6 -6.6%
Incl. MemUse (bytes)9,224 9,224 0 0.0%
Incl. MemUse (bytes) per call 288 288 0 0.0%
Excl. MemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 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% 1 0.0% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 600.0% -6 -150.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 3 300.0% -4 -100.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -200.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -5 -500.0% 2 50.0% 0 N/A% 0 N/A%