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

drupal_strtolowerRun #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)420 416 -4 -1.0%
Incl. Wall Time (microsec) per call 22 22 -0 -1.0%
Excl. Wall Time (microsec)70 69 -1 -1.4%
Incl. CPU (microsecs)434 429 -5 -1.2%
Incl. CPU (microsecs) per call 23 23 -0 -1.2%
Excl. CPU (microsec)69 66 -3 -4.3%
Incl. MemUse (bytes)7,168 7,192 24 0.3%
Incl. MemUse (bytes) per call 377 379 1 0.3%
Excl. MemUse (bytes)1,872 1,896 24 1.3%
Incl. PeakMemUse (bytes)4,344 4,808 464 10.7%
Incl. PeakMemUse (bytes) per call 229 253 24 10.7%
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 Function-1 -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%