Diff Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #5198f7eab7067Run #5198fa286ed27DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)1,205 1,254 49 4.1%
Incl. Wall Time (microsec) per call 48 50 2 4.1%
Excl. Wall Time (microsec)220 214 -6 -2.7%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 160 0 -160 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)11,384 11,408 24 0.2%
Incl. MemUse (bytes) per call 455 456 1 0.2%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)7,440 7,120 -320 -4.3%
Incl. PeakMemUse (bytes) per call 298 285 -13 -4.3%
Excl. PeakMemUse (bytes)1,880 1,880 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% 49 0.1% -4,000 -12.5% 24 0.2% -320 -2.4%
Exclusive Metrics Diff for Current Function-6 -12.2% -4,000 -100.0% 0 0.0% 0 0.0%
Parent functions
drupal_html_class0 N/A% 49 100.0% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 0 0.0% -4,000 -100.0% 24 100.0% -320 -100.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 55 112.2% 0 0.0% 24 100.0% -320 -100.0%