Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)3,026 3,040 14 0.5%
Incl. Wall Time (microsec) per call 78 78 0 0.5%
Excl. Wall Time (microsec)172 176 4 2.3%
Incl. CPU (microsecs)2,978 2,983 5 0.2%
Incl. CPU (microsecs) per call 76 76 0 0.2%
Excl. CPU (microsec)161 150 -11 -6.8%
Incl. MemUse (bytes)86,848 86,848 0 0.0%
Incl. MemUse (bytes) per call 2,227 2,227 0 0.0%
Excl. MemUse (bytes)9,640 9,640 0 0.0%
Incl. PeakMemUse (bytes)77,128 77,128 0 0.0%
Incl. PeakMemUse (bytes) per call 1,978 1,978 0 0.0%
Excl. PeakMemUse (bytes)3,728 3,728 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% 14 4.8% 5 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 28.6% -11 -220.0% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_page0 N/A% 6 42.9% 6 120.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 6 42.9% 3 60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -6 -42.9% -5 -100.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 2 14.3% 1 20.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 2 14.3% 2 40.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 1 7.1% 1 20.0% 0 N/A% 0 N/A%
element_info0 N/A% 1 7.1% -1 -20.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 8 57.1% 17 340.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 2 14.3% -1 -20.0% 0 N/A% 0 N/A%