Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls550 550 0 0.0%
Incl. Wall Time (microsec)10,141 10,483 342 3.4%
Incl. Wall Time (microsec) per call 18 19 1 3.4%
Excl. Wall Time (microsec)1,401 1,405 4 0.3%
Incl. CPU (microsecs)10,589 10,916 327 3.1%
Incl. CPU (microsecs) per call 19 20 1 3.1%
Excl. CPU (microsec)1,424 1,418 -6 -0.4%
Incl. MemUse (bytes)128,368 128,368 0 0.0%
Incl. MemUse (bytes) per call 233 233 0 0.0%
Excl. MemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes)4,528 4,528 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
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% 342 5.2% 327 5.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 1.2% -6 -1.8% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 360 105.3% 343 104.9% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -18 -5.3% -16 -4.9% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 338 98.8% 333 101.8% 0 N/A% 0 N/A%