Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)4,253 4,263 10 0.2%
Incl. Wall Time (microsec) per call 68 68 0 0.2%
Excl. Wall Time (microsec)341 343 2 0.6%
Incl. CPU (microsecs)4,151 4,170 19 0.5%
Incl. CPU (microsecs) per call 66 66 0 0.5%
Excl. CPU (microsec)309 305 -4 -1.3%
Incl. MemUse (bytes)90,680 90,680 0 0.0%
Incl. MemUse (bytes) per call 1,439 1,439 0 0.0%
Excl. MemUse (bytes)7,984 7,984 0 0.0%
Incl. PeakMemUse (bytes)79,704 79,704 0 0.0%
Incl. PeakMemUse (bytes) per call 1,265 1,265 0 0.0%
Excl. PeakMemUse (bytes)4,472 4,472 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% 10 1.0% 19 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 20.0% -4 -21.1% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% 63 630.0% 66 347.4% 0 N/A% 0 N/A%
file_create_url0 N/A% -62 -620.0% -58 -305.3% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 14 140.0% 14 73.7% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -4 -40.0% -5 -26.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 30.0% 6 31.6% 0 N/A% 0 N/A%
element_info0 N/A% -3 -30.0% -2 -10.5% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 10.0% -1 -5.3% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 10.0% 1 5.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -10.0% -1 -5.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -10.0% 2 10.5% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -10.0% -1 -5.3% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% -2 -10.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 80 800.0% 94 494.7% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -72 -720.0% -71 -373.7% 0 N/A% 0 N/A%