Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls180 180 0 0.0%
Incl. Wall Time (microsec)9,175 9,232 57 0.6%
Incl. Wall Time (microsec) per call 51 51 0 0.6%
Excl. Wall Time (microsec)1,861 1,870 9 0.5%
Incl. CPU (microsecs)9,371 9,423 52 0.6%
Incl. CPU (microsecs) per call 52 52 0 0.6%
Excl. CPU (microsec)1,539 1,531 -8 -0.5%
Incl. MemUse (bytes)69,088 69,088 0 0.0%
Incl. MemUse (bytes) per call 384 384 0 0.0%
Excl. MemUse (bytes)3,964 3,964 0 0.0%
Incl. PeakMemUse (bytes)62,792 62,844 52 0.1%
Incl. PeakMemUse (bytes) per call 349 349 0 0.1%
Excl. PeakMemUse (bytes)3,208 3,208 0 0.0%

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_alter0 N/A% 57 0.8% 52 0.7% 0 0.0% 52 0.0%
Exclusive Metrics Diff for Current Function9 15.8% -8 -15.4% 0 N/A% 0 0.0%
Parent functions
field_view_field0 N/A% 39 68.4% 37 71.2% 0 N/A% 0 0.0%
field_language0 N/A% 22 38.6% 26 50.0% 0 N/A% 0 0.0%
file_create_url0 N/A% -11 -19.3% -9 -17.3% 0 N/A% 0 0.0%
user_format_name0 N/A% 10 17.5% 9 17.3% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 8 14.0% 9 17.3% 0 N/A% 0 0.0%
url0 N/A% 7 12.3% 1 1.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -7 -12.3% -5 -9.6% 0 N/A% -56 -107.7%
_menu_link_translate0 N/A% -7 -12.3% -8 -15.4% 0 N/A% 0 0.0%
element_info0 N/A% -2 -3.5% -2 -3.8% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -2 -3.5% -2 -3.8% 0 N/A% 0 0.0%
menu_get_item0 N/A% -1 -1.8% -2 -3.8% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 1.8% 1 1.9% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 1 1.8% 0 0.0% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 1 1.8% 1 1.9% 0 N/A% 108 207.7%
drupal_prepare_form0 N/A% -1 -1.8% -2 -3.8% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% -1 -1.8% -2 -3.8% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 40 70.2% 35 67.3% 0 N/A% 52 100.0%
drupal_container0 N/A% 5 8.8% 18 34.6% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 3 5.3% 7 13.5% 0 N/A% 0 0.0%