Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)446 436 -10 -2.2%
Incl. Wall Time (microsec) per call 18 17 -0 -2.2%
Excl. Wall Time (microsec)67 69 2 3.0%
Incl. CPU (microsecs)470 459 -11 -2.3%
Incl. CPU (microsecs) per call 19 18 -0 -2.3%
Excl. CPU (microsec)75 68 -7 -9.3%
Incl. MemUse (bytes)7,848 7,848 0 0.0%
Incl. MemUse (bytes) per call 314 314 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)296 296 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 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% -10 -1.3% -11 -3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 20.0% -7 -63.6% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -7 -70.0% -11 -100.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -3 -30.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -12 -120.0% -4 -36.4% 0 N/A% 0 N/A%