Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls242 242 0 0.0%
Incl. Wall Time (microsec)39,174 40,808 1,634 4.2%
Incl. Wall Time (microsec) per call 162 169 7 4.2%
Excl. Wall Time (microsec)3,132 3,103 -29 -0.9%
Incl. CPU (microsecs)29,807 30,438 631 2.1%
Incl. CPU (microsecs) per call 123 126 3 2.1%
Excl. CPU (microsec)2,428 2,420 -8 -0.3%
Incl. MemUse (bytes)689,744 689,752 8 0.0%
Incl. MemUse (bytes) per call 2,850 2,850 0 0.0%
Excl. MemUse (bytes)10,064 10,072 8 0.1%
Incl. PeakMemUse (bytes)815,096 810,688 -4,408 -0.5%
Incl. PeakMemUse (bytes) per call 3,368 3,350 -18 -0.5%
Excl. PeakMemUse (bytes)7,304 6,680 -624 -8.5%

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::alter0 N/A% 1,634 130.9% 631 42.7% 8 0.0% -4,408 -5.3%
Exclusive Metrics Diff for Current Function-29 -1.8% -8 -1.3% 8 100.0% -624 -14.2%
Parent functions
drupal_alter0 N/A% 1,642 100.5% 644 102.1% 136 1700.0% -4,408 -100.0%
l0 N/A% -6 -0.4% -12 -1.9% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -2 -0.1% -1 -0.2% -128 -1600.0% 0 0.0%
Child functions
field_system_info_alter0 N/A% 2,510 153.6% 852 135.0% -16 -200.0% -16 -0.4%
locale_js_alter0 N/A% -1,003 -61.4% -281 -44.5% 8 100.0% 0 0.0%
node_system_info_alter0 N/A% 152 9.3% 70 11.1% 0 0.0% 0 0.0%
language_url_outbound_alter0 N/A% -31 -1.9% -32 -5.1% 0 0.0% 0 0.0%
locale_library_info_alter0 N/A% -12 -0.7% -10 -1.6% 0 0.0% -64 -1.5%
is_array0 N/A% 12 0.7% -4 -0.6% 0 0.0% 0 0.0%
system_page_alter0 N/A% 12 0.7% 13 2.1% -24 -300.0% 0 0.0%
views_page_alter0 N/A% 6 0.4% 6 1.0% 0 0.0% -232 -5.3%
user_template_preprocess_default_variables_alter0 N/A% 5 0.3% 1 0.2% 8 100.0% -3,256 -73.9%
array_merge0 N/A% 5 0.3% 4 0.6% 0 0.0% 0 0.0%
implode0 N/A% 4 0.2% 5 0.8% 0 0.0% 0 0.0%
devel_page_alter0 N/A% -4 -0.2% -1 -0.2% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 2 0.1% 3 0.5% 0 0.0% 0 0.0%
language_css_alter0 N/A% 2 0.1% 2 0.3% 0 0.0% 0 0.0%
function_exists0 N/A% 2 0.1% -8 -1.3% 0 0.0% -40 -0.9%
menu_block_view_system_menu_block_alter0 N/A% 1 0.1% 2 0.3% 24 300.0% 0 0.0%
array_diff0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 0.1% 4 0.6% 0 0.0% -176 -4.0%
toolbar_system_info_alter0 N/A% 0 0.0% 3 0.5% 0 0.0% 0 0.0%
system_system_info_alter0 N/A% 0 0.0% 11 1.7% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
language_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
array_intersect0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%