Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)3,026 2,976 -50 -1.7%
Incl. Wall Time (microsec) per call 78 76 -1 -1.7%
Excl. Wall Time (microsec)172 169 -3 -1.7%
Incl. CPU (microsecs)2,978 2,920 -58 -1.9%
Incl. CPU (microsecs) per call 76 75 -1 -1.9%
Excl. CPU (microsec)161 135 -26 -16.1%
Incl. MemUse (bytes)86,848 86,992 144 0.2%
Incl. MemUse (bytes) per call 2,227 2,231 4 0.2%
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% -50 -1.9% -58 -2.5% 144 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -6.0% -26 -44.8% 0 0.0% 0 N/A%
Parent functions
drupal_get_css0 N/A% -39 -78.0% -36 -62.1% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -24 -48.0% -25 -43.1% 0 0.0% 0 N/A%
_template_preprocess_default_variables0 N/A% -8 -16.0% -8 -13.8% 0 0.0% 0 N/A%
path_get_admin_paths0 N/A% 6 12.0% 5 8.6% 0 0.0% 0 N/A%
drupal_get_library0 N/A% 5 10.0% 4 6.9% 16 11.1% 0 N/A%
drupal_prepare_page0 N/A% 4 8.0% 6 10.3% 0 0.0% 0 N/A%
drupal_get_js0 N/A% 3 6.0% 3 5.2% 0 0.0% 0 N/A%
element_info0 N/A% 2 4.0% 1 1.7% 128 88.9% 0 N/A%
_menu_link_translate0 N/A% 1 2.0% 1 1.7% 0 0.0% 0 N/A%
drupal_get_html_head0 N/A% -1 -2.0% -2 -3.4% 0 0.0% 0 N/A%
menu_get_item0 N/A% 1 2.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% -1 -1.7% 0 0.0% 0 N/A%
file_create_url0 N/A% 0 0.0% -5 -8.6% 0 0.0% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% -1 -1.7% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -47 -94.0% -36 -62.1% 144 100.0% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 4 6.9% 0 0.0% 0 N/A%