Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)416 420 4 1.0%
Incl. Wall Time (microsec) per call 22 22 0 1.0%
Excl. Wall Time (microsec)69 70 1 1.4%
Incl. CPU (microsecs)429 434 5 1.2%
Incl. CPU (microsecs) per call 23 23 0 1.2%
Excl. CPU (microsec)66 69 3 4.5%
Incl. MemUse (bytes)7,192 7,168 -24 -0.3%
Incl. MemUse (bytes) per call 379 377 -1 -0.3%
Excl. MemUse (bytes)1,896 1,872 -24 -1.3%
Incl. PeakMemUse (bytes)4,808 4,344 -464 -9.7%
Incl. PeakMemUse (bytes) per call 253 229 -24 -9.7%
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% 4 0.5% 5 0.5% -24 -0.0% -464 -0.7%
Exclusive Metrics Diff for Current Function1 25.0% 3 60.0% -24 -100.0% 0 0.0%
Parent functions
drupal_html_class0 N/A% 6 150.0% 5 100.0% 0 0.0% -464 -100.0%
drupal_html_id0 N/A% -2 -50.0% 0 0.0% -24 -100.0% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 3 75.0% 2 40.0% 0 0.0% -464 -100.0%