Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Page\HeadElement::__toString

Drupal\Core\Page\HeadElement::__toStringRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)392 367 -25 -6.4%
Incl. Wall Time (microsec) per call 65 61 -4 -6.4%
Excl. Wall Time (microsec)47 44 -3 -6.4%
Incl. CPU (microsecs)398 373 -25 -6.3%
Incl. CPU (microsecs) per call 66 62 -4 -6.3%
Excl. CPU (microsec)41 38 -3 -7.3%
Incl. MemUse (bytes)3,776 3,776 0 0.0%
Incl. MemUse (bytes) per call 629 629 0 0.0%
Excl. MemUse (bytes)-4,152 -4,152 0 0.0%
Incl. PeakMemUse (bytes)4,432 4,432 0 0.0%
Incl. PeakMemUse (bytes) per call 739 739 0 0.0%
Excl. PeakMemUse (bytes)792 792 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Page\HeadElement::__toString [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\Core\Page\HeadElement::__toString0 N/A% -25 -13.1% -25 -8.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -12.0% -3 -12.0% 0 N/A% 0 N/A%
Parent function
{closure}0 N/A% -25 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Template\Attribute::__construct0 N/A% -16 -64.0% -17 -68.0% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__toString0 N/A% -6 -24.0% -5 -20.0% 0 N/A% 0 N/A%