Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)277 276 -1 -0.4%
Incl. Wall Time (microsec) per call 15 15 -0 -0.4%
Excl. Wall Time (microsec)95 94 -1 -1.1%
Incl. CPU (microsecs)291 293 2 0.7%
Incl. CPU (microsecs) per call 15 15 0 0.7%
Excl. CPU (microsec)80 89 9 11.2%
Incl. MemUse (bytes)5,296 5,296 0 0.0%
Incl. MemUse (bytes) per call 279 279 0 0.0%
Excl. MemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes)3,832 3,704 -128 -3.3%
Incl. PeakMemUse (bytes) per call 202 195 -7 -3.3%
Excl. PeakMemUse (bytes)1,392 1,392 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::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\Component\Utility\Unicode::strtolower0 N/A% -1 -0.2% 2 0.2% 0 0.0% -128 -0.4%
Exclusive Metrics Diff for Current Function-1 -100.0% 9 450.0% 0 N/A% 0 0.0%
Parent function
drupal_strtolower0 N/A% -1 -100.0% 2 100.0% 0 N/A% -128 -100.0%
Child functions
mb_strtolower0 N/A% 1 100.0% -6 -300.0% 0 N/A% -128 -100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -100.0% -1 -50.0% 0 N/A% 0 0.0%