Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for hash

hashRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls51 47 -4 -7.8%
Incl. Wall Time (microsec)292 280 -12 -4.1%
Incl. Wall Time (microsec) per call 6 6 0 4.1%
Excl. Wall Time (microsec)292 280 -12 -4.1%
Incl. CPU (microsecs)361 340 -21 -5.8%
Incl. CPU (microsecs) per call 7 7 0 2.2%
Excl. CPU (microsec)361 340 -21 -5.8%
Incl. MemUse (bytes)6,928 6,624 -304 -4.4%
Incl. MemUse (bytes) per call 136 141 5 3.7%
Excl. MemUse (bytes)6,928 6,624 -304 -4.4%
Incl. PeakMemUse (bytes)1,836 1,992 156 8.5%
Incl. PeakMemUse (bytes) per call 36 42 6 17.7%
Excl. PeakMemUse (bytes)1,836 1,992 156 8.5%

Parent/Child Regression/Improvement report for hash [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
hash-4 -100.0% -12 -0.3% -21 -0.6% -304 -0.3% 156 0.2%
Exclusive Metrics Diff for Current Function-12 -100.0% -21 -100.0% -304 -100.0% 156 100.0%
Parent functions
Twig_Environment::getTemplateClass-4 -100.0% -20 -166.7% -20 -95.2% -304 -100.0% 112 71.8%
Drupal\Core\Asset\CssCollectionOptimizer::generateHash0 0.0% 9 75.0% 5 23.8% 0 0.0% 0 0.0%
Drupal\Core\Asset\JsCollectionOptimizer::generateHash0 0.0% -3 -25.0% -5 -23.8% 0 0.0% 44 28.2%
check_markup0 0.0% 1 8.3% -1 -4.8% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Php::generate0 0.0% 1 8.3% -2 -9.5% 0 0.0% 0 0.0%
_drupal_request_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\menu_link\MenuTree::doBuildTree0 0.0% 0 0.0% 2 9.5% 0 0.0% 0 0.0%