Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Component\Utility\Unicode::substrRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)114 112 -2 -1.8%
Incl. Wall Time (microsec) per call 2 2 -0 -1.8%
Excl. Wall Time (microsec)110 109 -1 -0.9%
Incl. MemUse (bytes)6,480 6,480 0 0.0%
Incl. MemUse (bytes) per call 132 132 0 0.0%
Excl. MemUse (bytes)3,584 3,584 0 0.0%
Incl. PeakMemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes) per call 53 53 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::substr [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::substr0 N/A% -2 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% 0 N/A% 0 N/A%
Parent function
file_create_url0 N/A% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -50.0% 0 N/A% 0 N/A%
mb_substr0 N/A% 0 0.0% 0 N/A% 0 N/A%