Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls94 88 -6 -6.4%
Incl. Wall Time (microsec)3,076 3,030 -46 -1.5%
Incl. Wall Time (microsec) per call 33 34 2 5.2%
Excl. Wall Time (microsec)903 859 -44 -4.9%
Incl. CPU (microsecs)3,071 3,023 -48 -1.6%
Incl. CPU (microsecs) per call 33 34 2 5.1%
Excl. CPU (microsec)723 709 -14 -1.9%
Incl. MemUse (bytes)96,664 95,888 -776 -0.8%
Incl. MemUse (bytes) per call 1,028 1,090 61 6.0%
Excl. MemUse (bytes)-12,800 -13,168 -368 -2.9%
Incl. PeakMemUse (bytes)83,928 85,248 1,320 1.6%
Incl. PeakMemUse (bytes) per call 893 969 76 8.5%
Excl. PeakMemUse (bytes)13,256 13,816 560 4.2%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::alter [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\Core\Extension\ModuleHandler::alter-6 -33.3% -46 -1.3% -48 -1.5% -776 -0.5% 1,320 0.9%
Exclusive Metrics Diff for Current Function-44 -95.7% -14 -29.2% -368 -47.4% 560 42.4%
Parent functions
theme@2-2 -33.3% -31 -67.4% -31 -64.6% -512 -66.0% -240 -18.2%
theme@1-1 -16.7% -20 -43.5% -18 -37.5% -328 -42.3% -816 -61.8%
drupal_alter0 0.0% 17 37.0% 13 27.1% -64 -8.2% 2,344 177.6%
l-3 -50.0% -8 -17.4% -11 -22.9% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 0.0% -2 -4.3% 2 4.2% 0 0.0% 0 0.0%
theme0 0.0% -1 -2.2% -2 -4.2% 0 0.0% 32 2.4%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 0.0% -1 -2.2% 0 0.0% 0 0.0% 0 0.0%
theme@40 0.0% -1 -2.2% 2 4.2% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 0.0% 1 2.2% 0 0.0% 128 16.5% 0 0.0%
menu_local_tasks0 0.0% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% -2 -4.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations-3 -25.0% -17 -37.0% -25 -52.1% -408 -52.6% 264 20.0%
color_css_alter0 0.0% 9 19.6% 6 12.5% 0 0.0% -208 -15.8%
array_merge0 0.0% 3 6.5% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 3 6.5% 3 6.2% 0 0.0% 0 0.0%
array_keys0 0.0% -3 -6.5% -8 -16.7% 0 0.0% 0 0.0%
node_query_node_access_alter0 0.0% -2 -4.3% 2 4.2% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% 2 4.3% 2 4.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 2 4.3% 2 4.2% 0 0.0% 0 0.0%
implode0 0.0% 2 4.3% 1 2.1% 0 0.0% 0 0.0%
function_exists-3 -25.0% -2 -4.3% -6 -12.5% 0 0.0% -8 -0.6%
simpletest_js_alter0 0.0% -1 -2.2% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 1 2.2% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 0.0% 1 2.2% 5 10.4% 0 0.0% 0 0.0%
user_js_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 0.0% 0 0.0% 4 8.3% 0 0.0% 0 0.0%
array_fill_keys0 0.0% 0 0.0% 2 4.2% 0 0.0% 0 0.0%
is_array-6 -50.0% 0 0.0% -16 -33.3% 0 0.0% 0 0.0%
array_diff0 0.0% 0 0.0% -4 -8.3% 0 0.0% 0 0.0%
edit_library_info_alter0 0.0% 0 0.0% -3 -6.2% 0 0.0% 712 53.9%
views_page_alter0 0.0% 0 0.0% 1 2.1% 0 0.0% 0 0.0%