Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)4,258 4,253 -5 -0.1%
Incl. Wall Time (microsec) per call 68 68 -0 -0.1%
Excl. Wall Time (microsec)360 341 -19 -5.3%
Incl. CPU (microsecs)4,154 4,151 -3 -0.1%
Incl. CPU (microsecs) per call 66 66 -0 -0.1%
Excl. CPU (microsec)320 309 -11 -3.4%
Incl. MemUse (bytes)90,656 90,680 24 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)80,568 79,704 -864 -1.1%
Incl. PeakMemUse (bytes) per call 1,279 1,265 -14 -1.1%
Excl. PeakMemUse (bytes)4,616 4,472 -144 -3.1%

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% -5 -0.2% -3 -0.1% 24 0.0% -864 -1.3%
Exclusive Metrics Diff for Current Function-19 -380.0% -11 -366.7% 0 0.0% -144 -16.7%
Parent functions
drupal_get_js0 N/A% 57 1140.0% 52 1733.3% -40 -166.7% -16 -1.9%
_template_preprocess_default_variables0 N/A% -51 -1020.0% -51 -1700.0% 0 0.0% -888 -102.8%
file_create_url0 N/A% 45 900.0% 45 1500.0% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -28 -560.0% -29 -966.7% 0 0.0% 0 0.0%
menu_get_item0 N/A% -21 -420.0% -22 -733.3% 0 0.0% 0 0.0%
element_info0 N/A% -11 -220.0% -11 -366.7% 64 266.7% 0 0.0%
_menu_link_translate0 N/A% 4 80.0% 5 166.7% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -2 -40.0% 5 166.7% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -1 -20.0% -5 -166.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 20.0% 4 133.3% 0 0.0% 40 4.6%
drupal_get_library0 N/A% 1 20.0% 3 100.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 1 20.0% 1 33.3% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal::moduleHandler0 N/A% 39 780.0% 46 1533.3% 0 0.0% 272 31.5%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -25 -500.0% -38 -1266.7% 24 100.0% -992 -114.8%