Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Extension\ModuleHandler::alterRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 343 343 N/A%
Incl. Wall Time (microsec) 34,901 34,901 N/A%
Incl. Wall Time (microsec) per call N/A 102 102 N/A%
Excl. Wall Time (microsec) 4,714 4,714 N/A%
Incl. CPU (microsecs) 31,176 31,176 N/A%
Incl. CPU (microsecs) per call N/A 91 91 N/A%
Excl. CPU (microsec) 3,859 3,859 N/A%
Incl. MemUse (bytes) 322,688 322,688 N/A%
Incl. MemUse (bytes) per call N/A 941 941 N/A%
Excl. MemUse (bytes) 13,968 13,968 N/A%
Incl. PeakMemUse (bytes) 478,744 478,744 N/A%
Incl. PeakMemUse (bytes) per call N/A 1,396 1,396 N/A%
Excl. PeakMemUse (bytes) 8,256 8,256 N/A%

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::alter343 20.2% 34,901 3.1% 31,176 2.9% 322,688 1.7% 478,744 2.5%
Exclusive Metrics Diff for Current Function4,714 13.5% 3,859 12.4% 13,968 4.3% 8,256 1.7%
Parent functions
drupal_alter269 78.4% 34,282 98.2% 30,484 97.8% 317,352 98.3% 476,128 99.5%
l69 20.1% 468 1.3% 537 1.7% 1,008 0.3% 0 0.0%
Drupal\Core\Entity\EntityFormController::init2 0.6% 46 0.1% 47 0.2% 1,056 0.3% 1,080 0.2%
Drupal\views_ui\ViewEditFormController::getDisplayTab1 0.3% 37 0.1% 38 0.1% 1,152 0.4% 0 0.0%
menu_local_tasks1 0.3% 34 0.1% 35 0.1% 1,024 0.3% 288 0.1%
Drupal\views_ui\ViewEditFormController::renderDisplayTop1 0.3% 34 0.1% 35 0.1% 1,096 0.3% 1,248 0.3%
Child functions
field_system_info_alter179 13.3% 25,911 74.2% 22,421 71.9% 240,936 74.7% 434,200 90.7%
node_system_info_alter179 13.3% 1,498 4.3% 1,335 4.3% 7,984 2.5% 3,240 0.7%
Drupal\Core\Extension\ModuleHandler::getImplementations34 2.5% 465 1.3% 505 1.6% 7,712 2.4% 1,520 0.3%
is_array343 25.4% 401 1.1% 774 2.5% 792 0.2% 0 0.0%
system_page_alter1 0.1% 372 1.1% 373 1.2% 5,384 1.7% 3,672 0.8%
toolbar_system_info_alter179 13.3% 358 1.0% 442 1.4% 808 0.3% 0 0.0%
system_system_info_alter179 13.3% 358 1.0% 440 1.4% 808 0.3% 0 0.0%
overlay_system_info_alter179 13.3% 358 1.0% 478 1.5% 808 0.3% 0 0.0%
menu_block_view_system_menu_block_alter2 0.1% 97 0.3% 98 0.3% 6,568 2.0% 2,984 0.6%
color_css_alter1 0.1% 79 0.2% 80 0.3% 4,096 1.3% 0 0.0%
function_exists33 2.4% 66 0.2% 98 0.3% 800 0.2% 656 0.1%
overlay_page_alter1 0.1% 52 0.1% 56 0.2% 3,008 0.9% 5,880 1.2%
Drupal\Core\Extension\ModuleHandler::alter@11 0.1% 35 0.1% 37 0.1% 4,352 1.3% 2,200 0.5%
user_template_preprocess_default_variables_alter1 0.1% 22 0.1% 24 0.1% 3,360 1.0% 2,752 0.6%
array_merge10 0.7% 18 0.1% 25 0.1% 3,680 1.1% 744 0.2%
array_diff7 0.5% 17 0.0% 24 0.1% 1,576 0.5% 0 0.0%
implode8 0.6% 16 0.0% 25 0.1% 1,560 0.5% 192 0.0%
array_keys2 0.1% 16 0.0% 19 0.1% 8,808 2.7% 4,488 0.9%
array_shift8 0.6% 16 0.0% 22 0.1% 96 0.0% 0 0.0%
array_intersect1 0.1% 15 0.0% 20 0.1% 1,504 0.5% 4,672 1.0%
views_page_alter1 0.1% 15 0.0% 17 0.1% 3,016 0.9% 2,672 0.6%
array_fill_keys1 0.1% 2 0.0% 4 0.0% 1,064 0.3% 616 0.1%