Diff Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls636 636 0 0.0%
Incl. Wall Time (microsec)29,944 30,143 199 0.7%
Incl. Wall Time (microsec) per call 47 47 0 0.7%
Excl. Wall Time (microsec)3,499 3,546 47 1.3%
Incl. CPU (microsecs)32,000 24,000 -8,000 -25.0%
Incl. CPU (microsecs) per call 50 38 -13 -25.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)394,440 402,184 7,744 2.0%
Incl. MemUse (bytes) per call 620 632 12 2.0%
Excl. MemUse (bytes)-29,184 -29,184 0 0.0%
Incl. PeakMemUse (bytes)374,520 388,312 13,792 3.7%
Incl. PeakMemUse (bytes) per call 589 611 22 3.7%
Excl. PeakMemUse (bytes)8,752 8,992 240 2.7%

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% 199 1.1% -8,000 -40.0% 7,744 1.7% 13,792 3.1%
Exclusive Metrics Diff for Current Function47 23.6% 0 0.0% 0 0.0% 240 1.7%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 70 35.2% -8,000 -100.0% -64 -0.8% 4,128 29.9%
field_attach_preprocess0 N/A% 40 20.1% 4,000 50.0% 0 0.0% -80 -0.6%
file_create_url0 N/A% 37 18.6% 0 0.0% 1,536 19.8% 816 5.9%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 15 7.5% -4,000 -50.0% 6,304 81.4% 6,712 48.7%
field_attach_view0 N/A% 13 6.5% -4,000 -50.0% -32 -0.4% -376 -2.7%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 7 3.5% 0 0.0% 0 0.0% 72 0.5%
drupal_get_library0 N/A% 4 2.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 3 1.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 3 1.5% 4,000 50.0% 0 0.0% -8 -0.1%
drupal_get_css0 N/A% 2 1.0% 0 0.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 1 0.5% 0 0.0% 0 0.0% 2,400 17.4%
_menu_link_translate0 N/A% 1 0.5% 0 0.0% 0 0.0% 128 0.9%
element_info0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_language0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal::moduleHandler0 N/A% 80 40.2% 0 0.0% 0 0.0% 408 3.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 72 36.2% -8,000 -100.0% 7,744 100.0% 13,144 95.3%