Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)8,607 8,903 296 3.4%
Incl. Wall Time (microsec) per call 71 74 2 3.4%
Excl. Wall Time (microsec)604 627 23 3.8%
Incl. CPU (microsecs)8,526 8,787 261 3.1%
Incl. CPU (microsecs) per call 70 73 2 3.1%
Excl. CPU (microsec)480 468 -12 -2.5%
Incl. MemUse (bytes)197,856 197,808 -48 -0.0%
Incl. MemUse (bytes) per call 1,635 1,635 -0 -0.0%
Excl. MemUse (bytes)5,976 5,976 0 0.0%
Incl. PeakMemUse (bytes)77,808 77,864 56 0.1%
Incl. PeakMemUse (bytes) per call 643 644 0 0.1%
Excl. PeakMemUse (bytes)3,152 3,296 144 4.6%

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% 296 11.6% 261 10.0% -48 -0.1% 56 0.1%
Exclusive Metrics Diff for Current Function23 7.8% -12 -4.6% 0 0.0% 144 257.1%
Parent functions
drupal_get_js0 N/A% 181 61.1% 177 67.8% -40 -83.3% -256 -457.1%
drupal_get_library0 N/A% 70 23.6% 71 27.2% -8 -16.7% 0 0.0%
file_create_url0 N/A% 60 20.3% 50 19.2% 0 0.0% 384 685.7%
drupal_get_css0 N/A% 14 4.7% 0 0.0% 0 0.0% -64 -114.3%
_template_preprocess_default_variables0 N/A% -13 -4.4% -13 -5.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% -5 -1.7% -5 -1.9% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -4 -1.4% -6 -2.3% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -2 -0.7% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% -2 -0.7% -3 -1.1% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% -2 -0.7% -2 -0.8% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -1 -0.3% -6 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -3 -1.1% 0 0.0% -8 -14.3%
_menu_link_translate0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 270 91.2% 249 95.4% -48 -100.0% -328 -585.7%
Drupal::moduleHandler0 N/A% 3 1.0% 24 9.2% 0 0.0% 240 428.6%