Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)1,692 1,722 30 1.8%
Incl. Wall Time (microsec) per call 35 36 1 1.8%
Excl. Wall Time (microsec)259 266 7 2.7%
Incl. CPU (microsecs)1,745 1,773 28 1.6%
Incl. CPU (microsecs) per call 36 37 1 1.6%
Excl. CPU (microsec)217 225 8 3.7%
Incl. MemUse (bytes)50,312 50,592 280 0.6%
Incl. MemUse (bytes) per call 1,048 1,054 6 0.6%
Excl. MemUse (bytes)10,784 10,824 40 0.4%
Incl. PeakMemUse (bytes)17,112 7,032 -10,080 -58.9%
Incl. PeakMemUse (bytes) per call 357 147 -210 -58.9%
Excl. PeakMemUse (bytes)1,824 1,040 -784 -43.0%

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% 30 0.0% 28 0.0% 280 0.0% -10,080 -0.0%
Exclusive Metrics Diff for Current Function7 23.3% 8 28.6% 40 14.3% -784 -7.8%
Parent functions
drupal_get_library0 N/A% 17 56.7% 17 60.7% 0 0.0% 40 0.4%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 16 53.3% 18 64.3% 96 34.3% -264 -2.6%
_template_preprocess_default_variables0 N/A% -6 -20.0% -5 -17.9% 56 20.0% 0 0.0%
_menu_link_translate0 N/A% 6 20.0% 6 21.4% 24 8.6% -936 -9.3%
drupal_render_page0 N/A% 6 20.0% 7 25.0% 56 20.0% -7,192 -71.3%
menu_get_item0 N/A% -6 -20.0% -6 -21.4% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 5 16.7% 6 21.4% 0 0.0% -664 -6.6%
drupal_get_js0 N/A% -4 -13.3% -3 -10.7% -24 -8.6% 0 0.0%
drupal_get_css0 N/A% -3 -10.0% -3 -10.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -6.7% -3 -10.7% 0 0.0% 0 0.0%
element_info0 N/A% -2 -6.7% -3 -10.7% -1,088 -388.6% -392 -3.9%
path_get_admin_paths0 N/A% 1 3.3% 1 3.6% 24 8.6% 0 0.0%
drupal_get_html_head0 N/A% 1 3.3% 1 3.6% -16 -5.7% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -3.3% -1 -3.6% 0 0.0% 0 0.0%
file_create_url0 N/A% 1 3.3% -3 -10.7% 1,088 388.6% -672 -6.7%
menu_get_active_breadcrumb0 N/A% 1 3.3% -1 -3.6% 64 22.9% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 32 106.7% 29 103.6% 240 85.7% -8,496 -84.3%
Drupal::moduleHandler0 N/A% -9 -30.0% -9 -32.1% 0 0.0% -800 -7.9%