Diff Report
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52d3e8415aec3Run #52d3e812c7cf2DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)2,965 3,027 62 2.1%
Incl. Wall Time (microsec) per call 78 80 2 2.1%
Excl. Wall Time (microsec)175 173 -2 -1.1%
Incl. CPU (microsecs)2,914 2,977 63 2.2%
Incl. CPU (microsecs) per call 77 78 2 2.2%
Excl. CPU (microsec)152 150 -2 -1.3%
Incl. MemUse (bytes)86,720 86,720 0 0.0%
Incl. MemUse (bytes) per call 2,282 2,282 0 0.0%
Excl. MemUse (bytes)9,688 9,688 0 0.0%
Incl. PeakMemUse (bytes)77,848 77,848 0 0.0%
Incl. PeakMemUse (bytes) per call 2,049 2,049 0 0.0%
Excl. PeakMemUse (bytes)4,136 4,136 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% 62 53.0% 63 56.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -3.2% -2 -3.2% 0 N/A% 0 N/A%
Parent functions
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 34 54.8% 32 50.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 29 46.8% 29 46.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 5 8.1% 5 7.9% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -3 -4.8% -4 -6.3% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -2 -3.2% -4 -6.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -1.6% -1 -1.6% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -1.6% -1 -1.6% 0 N/A% 0 N/A%
file_create_url0 N/A% -1 -1.6% 6 9.5% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
element_info0 N/A% -1 -1.6% 1 1.6% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -2 -3.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 70 112.9% 66 104.8% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -6 -9.7% -1 -1.6% 0 N/A% 0 N/A%