Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)3,365 3,369 4 0.1%
Incl. Wall Time (microsec) per call 76 77 0 0.1%
Excl. Wall Time (microsec)202 195 -7 -3.5%
Incl. CPU (microsecs)3,313 3,329 16 0.5%
Incl. CPU (microsecs) per call 75 76 0 0.5%
Excl. CPU (microsec)164 171 7 4.3%
Incl. MemUse (bytes)88,880 88,880 0 0.0%
Incl. MemUse (bytes) per call 2,020 2,020 0 0.0%
Excl. MemUse (bytes)9,400 9,400 0 0.0%
Incl. PeakMemUse (bytes)86,160 85,960 -200 -0.2%
Incl. PeakMemUse (bytes) per call 1,958 1,954 -5 -0.2%
Excl. PeakMemUse (bytes)3,912 3,912 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% 4 0.2% 16 0.9% 0 0.0% -200 -0.2%
Exclusive Metrics Diff for Current Function-7 -175.0% 7 43.8% 0 N/A% 0 0.0%
Parent functions
drupal_get_css0 N/A% 3 75.0% 7 43.8% 0 N/A% -208 -104.0%
_menu_link_translate0 N/A% -2 -50.0% -1 -6.2% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 2 50.0% 2 12.5% 0 N/A% 0 0.0%
drupal_prepare_page0 N/A% 1 25.0% 3 18.8% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 25.0% 2 12.5% 0 N/A% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -25.0% 0 0.0% 0 N/A% 8 4.0%
_template_preprocess_default_variables0 N/A% -1 -25.0% -2 -12.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 25.0% 3 18.8% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 25.0% 1 6.2% 0 N/A% 0 0.0%
file_create_url0 N/A% -1 -25.0% 1 6.2% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 0.0%
element_info0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 9 225.0% 12 75.0% 0 N/A% -200 -100.0%
Drupal::moduleHandler0 N/A% 2 50.0% -3 -18.8% 0 N/A% 0 0.0%