Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Controller\SystemController::setLinkActiveClass

Drupal\system\Controller\SystemController::setLinkActiveClassRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)773 826 53 6.9%
Incl. Wall Time (microsec) per call 773 826 53 6.9%
Excl. Wall Time (microsec)464 477 13 2.8%
Incl. CPU (microsecs)776 828 52 6.7%
Incl. CPU (microsecs) per call 776 828 52 6.7%
Excl. CPU (microsec)367 380 13 3.5%
Incl. MemUse (bytes)7,316 7,316 0 0.0%
Incl. MemUse (bytes) per call 7,316 7,316 0 0.0%
Excl. MemUse (bytes)2,532 2,532 0 0.0%
Incl. PeakMemUse (bytes)5,768 5,804 36 0.6%
Incl. PeakMemUse (bytes) per call 5,768 5,804 36 0.6%
Excl. PeakMemUse (bytes)2,928 2,984 56 1.9%

Parent/Child Regression/Improvement report for Drupal\system\Controller\SystemController::setLinkActiveClass [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\system\Controller\SystemController::setLinkActiveClass0 N/A% 53 3.6% 52 1.9% 0 0.0% 36 0.1%
Exclusive Metrics Diff for Current Function13 24.5% 13 25.0% 0 N/A% 56 155.6%
Parent function
call_user_func_array0 N/A% 53 100.0% 52 100.0% 0 N/A% 36 100.0%
Child functions
DOMDocument::loadHTML0 N/A% 21 39.6% 21 40.4% 0 N/A% 0 0.0%
strlen0 N/A% 19 35.8% 17 32.7% 0 N/A% 0 0.0%
DOMNodeList::item0 N/A% -1 -1.9% 3 5.8% 0 N/A% -20 -55.6%
DOMElement::hasAttribute0 N/A% 1 1.9% -6 -11.5% 0 N/A% 0 0.0%
DOMDocument::getElementsByTagName0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 0.0%
DOMDocument::__construct0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%