Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls156 156 0 0.0%
Incl. Wall Time (microsec)6,413 6,238 -175 -2.7%
Incl. Wall Time (microsec) per call 41 40 -1 -2.7%
Excl. Wall Time (microsec)792 813 21 2.7%
Incl. CPU (microsecs)6,386 6,212 -174 -2.7%
Incl. CPU (microsecs) per call 41 40 -1 -2.7%
Excl. CPU (microsec)657 642 -15 -2.3%
Incl. MemUse (bytes)84,384 84,360 -24 -0.0%
Incl. MemUse (bytes) per call 541 541 -0 -0.0%
Excl. MemUse (bytes)4,752 4,728 -24 -0.5%
Incl. PeakMemUse (bytes)100,952 100,464 -488 -0.5%
Incl. PeakMemUse (bytes) per call 647 644 -3 -0.5%
Excl. PeakMemUse (bytes)3,344 3,344 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% -175 -24.3% -174 -71.9% -24 -0.1% -488 -1.3%
Exclusive Metrics Diff for Current Function21 12.0% -15 -8.6% -24 -100.0% 0 0.0%
Parent functions
file_create_url0 N/A% -134 -76.6% -138 -79.3% 0 0.0% -176 -36.1%
drupal_get_js0 N/A% -20 -11.4% -16 -9.2% 0 0.0% 32 6.6%
drupal_prepare_page0 N/A% -19 -10.9% -20 -11.5% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 13 7.4% 14 8.0% 0 0.0% -64 -13.1%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 11 6.3% 8 4.6% 0 0.0% 0 0.0%
drupal_add_library@20 N/A% -6 -3.4% -5 -2.9% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -5 -2.9% -7 -4.0% 0 0.0% -112 -23.0%
path_get_admin_paths0 N/A% -5 -2.9% -4 -2.3% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -3 -1.7% -3 -1.7% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -3 -1.7% -2 -1.1% 0 0.0% 0 0.0%
drupal_add_library0 N/A% -2 -1.1% 3 1.7% -24 -100.0% 0 0.0%
drupal_add_library@10 N/A% -2 -1.1% -4 -2.3% 0 0.0% -168 -34.4%
menu_get_item0 N/A% 1 0.6% 1 0.6% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal::moduleHandler0 N/A% -158 -90.3% -136 -78.2% 0 0.0% -344 -70.5%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -38 -21.7% -23 -13.2% 0 0.0% -144 -29.5%