Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Twig_Template::getAttribute

Twig_Template::getAttributeRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls140 60 -80 -57.1%
Incl. Wall Time (microsec)4,250 3,030 -1,220 -28.7%
Incl. Wall Time (microsec) per call 30 51 20 66.4%
Excl. Wall Time (microsec)2,031 1,138 -893 -44.0%
Incl. CPU (microsecs)4,342 3,069 -1,273 -29.3%
Incl. CPU (microsecs) per call 31 51 20 64.9%
Excl. CPU (microsec)1,607 885 -722 -44.9%
Incl. MemUse (bytes)38,336 36,840 -1,496 -3.9%
Incl. MemUse (bytes) per call 274 614 340 124.2%
Excl. MemUse (bytes)-25,464 -23,312 2,152 8.5%
Incl. PeakMemUse (bytes)13,552 0 -13,552 -100.0%
Incl. PeakMemUse (bytes) per call 97 0 -97 -100.0%
Excl. PeakMemUse (bytes)4,992 0 -4,992 -100.0%

Parent/Child Regression/Improvement report for Twig_Template::getAttribute [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
Twig_Template::getAttribute-80 -19.8% -1,220 -48.5% -1,273 -134.7% -1,496 -2.2% -13,552 -18.8%
Exclusive Metrics Diff for Current Function-893 -73.2% -722 -56.7% 2,152 143.9% -4,992 -36.8%
Parent functions
__TwigTemplate_e93bf00f7ab867a887ff12ea6dd22433::doDisplay-80 -100.0% -1,277 -104.7% -1,332 -104.6% -13,296 -888.8% -13,552 -100.0%
__TwigTemplate_7937ef36ea39247713d91e585b5e0c11::doDisplay0 0.0% 57 4.7% 59 4.6% 11,800 788.8% 0 0.0%
Child functions
ctype_digit-80 -24.6% -81 -6.6% -144 -11.3% 0 0.0% -424 -3.1%
is_array-80 -24.6% -80 -6.6% -129 -10.1% 0 0.0% -776 -5.7%
Twig_Environment::hasExtension-39 -12.0% -77 -6.3% -97 -7.6% -1,872 -125.1% -848 -6.3%
array_key_exists-41 -12.6% -42 -3.4% -71 -5.6% 0 0.0% -784 -5.8%
is_object-40 -12.3% -40 -3.3% -63 -4.9% 0 0.0% -776 -5.7%
get_class-40 -12.3% -40 -3.3% -66 -5.2% -1,280 -85.6% -808 -6.0%
Drupal\Core\Entity\EntityBCDecorator::__get0 0.0% 20 1.6% 21 1.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__isset0 0.0% 16 1.3% 17 1.3% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::offsetGet0 0.0% 3 0.2% 1 0.1% 24 1.6% 0 0.0%
Twig_Environment::isStrictVariables-1 -0.3% -3 -0.2% -2 -0.2% 0 0.0% -648 -4.8%
get_class_methods-1 -0.3% -2 -0.2% -3 -0.2% -152 -10.2% -952 -7.0%
strtolower-1 -0.3% -1 -0.1% -10 -0.8% -32 -2.1% -808 -6.0%
array_change_key_case-1 -0.3% -1 -0.1% -4 -0.3% -168 -11.2% -792 -5.8%
Drupal\Core\Template\Attribute::offsetGet0 0.0% 1 0.1% 5 0.4% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::offsetExists0 0.0% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
array_flip-1 -0.3% 0 0.0% -4 -0.3% -168 -11.2% -944 -7.0%