Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)9,534 9,898 364 3.8%
Incl. Wall Time (microsec) per call 77 80 3 3.8%
Excl. Wall Time (microsec)843 939 96 11.4%
Incl. CPU (microsecs)9,656 10,002 346 3.6%
Incl. CPU (microsecs) per call 78 81 3 3.6%
Excl. CPU (microsec)763 825 62 8.1%
Incl. MemUse (bytes)123,184 123,200 16 0.0%
Incl. MemUse (bytes) per call 993 994 0 0.0%
Excl. MemUse (bytes)7,128 7,128 0 0.0%
Incl. PeakMemUse (bytes)75,952 75,664 -288 -0.4%
Incl. PeakMemUse (bytes) per call 613 610 -2 -0.4%
Excl. PeakMemUse (bytes)3,416 3,416 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% 364 5.6% 346 5.8% 16 0.0% -288 -0.3%
Exclusive Metrics Diff for Current Function96 26.4% 62 17.9% 0 0.0% 0 0.0%
Parent functions
file_create_url0 N/A% 509 139.8% 498 143.9% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -259 -71.2% -260 -75.1% 0 0.0% -224 -77.8%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -128 -35.2% -128 -37.0% 0 0.0% 8 2.8%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 122 33.5% 119 34.4% 16 100.0% 40 13.9%
drupal_render_page0 N/A% 120 33.0% 118 34.1% 0 0.0% 0 0.0%
drupal_get_library0 N/A% -45 -12.4% -44 -12.7% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 32 8.8% 31 9.0% 0 0.0% -112 -38.9%
path_get_admin_paths0 N/A% -18 -4.9% -17 -4.9% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 16 4.4% 15 4.3% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 16 4.4% 16 4.6% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 13 3.6% 13 3.8% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -5 -1.4% -5 -1.4% 0 0.0% 0 0.0%
element_info0 N/A% -5 -1.4% -5 -1.4% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -4 -1.1% -5 -1.4% 0 0.0% 0 0.0%
menu_get_item0 N/A% -2 -0.5% -2 -0.6% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 2 0.5% 2 0.6% 0 0.0% 0 0.0%
Child functions
Drupal::moduleHandler0 N/A% 319 87.6% 328 94.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -51 -14.0% -44 -12.7% 16 100.0% -288 -100.0%