Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls636 636 0 0.0%
Incl. Wall Time (microsec)30,143 29,944 -199 -0.7%
Incl. Wall Time (microsec) per call 47 47 -0 -0.7%
Excl. Wall Time (microsec)3,546 3,499 -47 -1.3%
Incl. CPU (microsecs)24,000 32,000 8,000 33.3%
Incl. CPU (microsecs) per call 38 50 13 33.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)402,184 394,440 -7,744 -1.9%
Incl. MemUse (bytes) per call 632 620 -12 -1.9%
Excl. MemUse (bytes)-29,184 -29,184 0 0.0%
Incl. PeakMemUse (bytes)388,312 374,520 -13,792 -3.6%
Incl. PeakMemUse (bytes) per call 611 589 -22 -3.6%
Excl. PeakMemUse (bytes)8,992 8,752 -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 Function-47 -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%