Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for count

countRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls161 1,220 1,059 657.8%
Incl. Wall Time (microsec)86 228 142 165.1%
Incl. Wall Time (microsec) per call 1 0 -0 -65.0%
Excl. Wall Time (microsec)60 191 131 218.3%
Incl. CPU (microsecs)250 1,435 1,185 474.0%
Incl. CPU (microsecs) per call 2 1 -0 -24.3%
Excl. CPU (microsec)215 1,393 1,178 547.9%
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)10,696 12,448 1,752 16.4%
Incl. PeakMemUse (bytes) per call 66 10 -56 -84.6%
Excl. PeakMemUse (bytes)7,800 9,504 1,704 21.8%

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% 142 0.0% 1,185 1.0% 2,384 0.5% 1,752 0.3%
Exclusive Metrics Diff for Current Function131 92.3% 1,178 99.4% 2,240 94.0% 1,704 97.3%
Parent functions
Drupal\Core\Database\Query\Insert::preExecute302 28.5% 49 34.5% 344 29.0% 792 33.2% 560 32.0%
Drupal\Core\Config\Config::get301 28.4% 36 25.4% 328 27.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString453 42.8% 30 21.1% 482 40.7% 800 33.6% 712 40.6%
Drupal\Core\Database\Query\Select::__toString2 0.2% 12 8.5% 15 1.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute1 0.1% 9 6.3% 12 1.0% 792 33.2% 480 27.4%
Drupal\Core\Entity\EntityBCDecorator::__get0 0.0% 3 2.1% 8 0.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% -3 -2.1% -3 -0.3% 0 0.0% 0 0.0%
_menu_check_access0 0.0% 2 1.4% -1 -0.1% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% 2 1.4% 2 0.2% 0 0.0% 0 0.0%
drupal_add_css0 0.0% 1 0.7% 3 0.3% 0 0.0% 0 0.0%
menu_get_ancestors0 0.0% 1 0.7% -2 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -0.7% -5 -0.4% 0 0.0% 0 0.0%
menu_primary_local_tasks0 0.0% -1 -0.7% -1 -0.1% 0 0.0% 0 0.0%
theme_links0 0.0% 1 0.7% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getCandidateOutlines0 0.0% 1 0.7% 1 0.1% 0 0.0% 0 0.0%
drupal_add_js0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
theme_item_list0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree_output0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_block_get_renderable_region0 0.0% 0 0.0% 5 0.4% 0 0.0% 0 0.0%
menu_secondary_local_tasks0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 0.0% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Condition::count3 100.0% 11 7.7% 9 0.8% 144 6.0% 48 2.7%
Symfony\Component\Routing\RouteCollection::count0 0.0% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%