Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for count

countRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls161 1,220 1,059 657.8%
Incl. Wall Time (microsec)82 206 124 151.2%
Incl. Wall Time (microsec) per call 1 0 -0 -66.8%
Excl. Wall Time (microsec)56 166 110 196.4%
Incl. CPU (microsecs)246 1,429 1,183 480.9%
Incl. CPU (microsecs) per call 2 1 -0 -23.3%
Excl. CPU (microsec)214 1,380 1,166 544.9%
Incl. MemUse (bytes)19,208 21,592 2,384 12.4%
Incl. MemUse (bytes) per call 119 18 -102 -85.2%
Excl. MemUse (bytes)15,032 17,272 2,240 14.9%
Incl. PeakMemUse (bytes)10,360 11,384 1,024 9.9%
Incl. PeakMemUse (bytes) per call 64 9 -55 -85.5%
Excl. PeakMemUse (bytes)7,464 8,440 976 13.1%

Parent/Child Regression/Improvement report for count [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
count1,059 99.7% 124 0.0% 1,183 1.2% 2,384 1.0% 1,024 0.3%
Exclusive Metrics Diff for Current Function110 88.7% 1,166 98.6% 2,240 94.0% 976 95.3%
Parent functions
Drupal\Core\Database\Query\Insert::preExecute302 28.5% 51 41.1% 334 28.2% 792 33.2% 272 26.6%
Drupal\Core\Config\Config::get301 28.4% 35 28.2% 346 29.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString453 42.8% 12 9.7% 480 40.6% 800 33.6% 712 69.5%
Drupal\Core\Database\Query\Select::__toString2 0.2% 11 8.9% 10 0.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute1 0.1% 10 8.1% 11 0.9% 792 33.2% 480 46.9%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% 4 3.2% 3 0.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getCandidateOutlines0 0.0% 1 0.8% -1 -0.1% 0 0.0% 0 0.0%
menu_get_ancestors0 0.0% 1 0.8% 1 0.1% 0 0.0% 0 0.0%
_block_get_renderable_region0 0.0% 1 0.8% 2 0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__get0 0.0% -1 -0.8% -6 -0.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 0.0% 0 0.0% 1 0.1% 0 0.0% -440 -43.0%
drupal_add_js0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
theme_links0 0.0% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
theme_item_list0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_css0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
menu_tree_output0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
_menu_check_access0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
menu_primary_local_tasks0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
menu_secondary_local_tasks0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Condition::count3 100.0% 11 8.9% 13 1.1% 144 6.0% 48 4.7%
Symfony\Component\Routing\RouteCollection::count0 0.0% 3 2.4% 4 0.3% 0 0.0% 0 0.0%