Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls64 65 1 1.6%
Incl. Wall Time (microsec)6,932 6,913 -19 -0.3%
Incl. Wall Time (microsec) per call 108 106 -2 -1.8%
Excl. Wall Time (microsec)843 851 8 0.9%
Incl. CPU (microsecs)7,028 7,002 -26 -0.4%
Incl. CPU (microsecs) per call 110 108 -2 -1.9%
Excl. CPU (microsec)721 729 8 1.1%
Incl. MemUse (bytes)111,432 111,432 0 0.0%
Incl. MemUse (bytes) per call 1,741 1,714 -27 -1.5%
Excl. MemUse (bytes)14,936 14,888 -48 -0.3%
Incl. PeakMemUse (bytes)126,504 124,824 -1,680 -1.3%
Incl. PeakMemUse (bytes) per call 1,977 1,920 -56 -2.8%
Excl. PeakMemUse (bytes)6,832 6,544 -288 -4.2%

Parent/Child Regression/Improvement report for drupal_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_alter1 25.0% -19 -0.9% -26 -1.2% 0 0.0% -1,680 -1.9%
Exclusive Metrics Diff for Current Function8 42.1% 8 30.8% -48 N/A% -288 -17.1%
Parent functions
field_attach_preprocess0 0.0% -70 -368.4% -71 -273.1% 0 N/A% 0 0.0%
url1 100.0% 46 242.1% 50 192.3% 0 N/A% 0 0.0%
drupal_render_page0 0.0% 31 163.2% 31 119.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% -11 -57.9% -15 -57.7% 0 N/A% -64 -3.8%
_menu_link_translate0 0.0% 9 47.4% 9 34.6% 0 N/A% 0 0.0%
file_create_url0 0.0% -9 -47.4% -9 -34.6% 0 N/A% 0 0.0%
field_language0 0.0% -9 -47.4% -9 -34.6% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% -8 -42.1% -8 -30.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% 5 26.3% 5 19.2% 0 N/A% 0 0.0%
element_info0 0.0% 5 26.3% 4 15.4% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 0.0% 5 26.3% 7 26.9% 0 N/A% 8 0.5%
drupal_prepare_form0 0.0% -5 -26.3% -5 -19.2% 0 N/A% 0 0.0%
menu_get_item0 0.0% -4 -21.1% -3 -11.5% 0 N/A% 0 0.0%
user_format_name0 0.0% -4 -21.1% -4 -15.4% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 0.0% 2 10.5% -4 -15.4% 0 N/A% -1,624 -96.7%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% -2 -10.5% 2 7.7% 0 N/A% 0 0.0%
drupal_get_css0 0.0% -1 -5.3% -2 -7.7% 0 N/A% 0 0.0%
drupal_get_library0 0.0% 1 5.3% 0 0.0% 0 N/A% 0 0.0%
field_attach_view0 0.0% -1 -5.3% -3 -11.5% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% 1 5.3% 1 3.8% 0 N/A% 0 0.0%
drupal_get_html_head0 0.0% 0 0.0% 2 7.7% 0 N/A% 0 0.0%
drupal_get_js0 0.0% 0 0.0% -4 -15.4% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter1 33.3% -51 -268.4% -47 -180.8% 48 N/A% -1,392 -82.9%
Symfony\Component\DependencyInjection\Container::get1 33.3% 16 84.2% 1 3.8% 0 N/A% 0 0.0%
drupal_container1 33.3% 8 42.1% 12 46.2% 0 N/A% 0 0.0%