Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls407 407 0 0.0%
Incl. Wall Time (microsec)6,995 6,961 -34 -0.5%
Incl. Wall Time (microsec) per call 17 17 -0 -0.5%
Excl. Wall Time (microsec)970 957 -13 -1.3%
Incl. CPU (microsecs)7,297 7,265 -32 -0.4%
Incl. CPU (microsecs) per call 18 18 -0 -0.4%
Excl. CPU (microsec)957 954 -3 -0.3%
Incl. MemUse (bytes)87,184 87,184 0 0.0%
Incl. MemUse (bytes) per call 214 214 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)824 824 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 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% -34 -0.1% -32 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -38.2% -3 -9.4% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -33 -97.1% -32 -100.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -2 -5.9% -2 -6.2% 0 N/A% 0 N/A%
tour_preprocess_page0 N/A% 1 2.9% 2 6.2% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -21 -61.8% -29 -90.6% 0 N/A% 0 N/A%