Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)424 421 -3 -0.7%
Incl. Wall Time (microsec) per call 18 18 -0 -0.7%
Excl. Wall Time (microsec)66 59 -7 -10.6%
Incl. CPU (microsecs)447 445 -2 -0.4%
Incl. CPU (microsecs) per call 19 19 -0 -0.4%
Excl. CPU (microsec)68 62 -6 -8.8%
Incl. MemUse (bytes)7,792 7,792 0 0.0%
Incl. MemUse (bytes) per call 325 325 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,096 3,744 -352 -8.6%
Incl. PeakMemUse (bytes) per call 171 156 -15 -8.6%
Excl. PeakMemUse (bytes)848 848 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% -3 -0.0% -2 -0.0% 0 0.0% -352 -0.3%
Exclusive Metrics Diff for Current Function-7 -233.3% -6 -300.0% 0 N/A% 0 0.0%
Parent functions
drupal_html_id0 N/A% -2 -66.7% 2 100.0% 0 N/A% 0 0.0%
drupal_html_class0 N/A% -1 -33.3% -4 -200.0% 0 N/A% -352 -100.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 4 133.3% 4 200.0% 0 N/A% -352 -100.0%