Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)34,536 34,461 -75 -0.2%
Incl. Wall Time (microsec) per call 34,536 34,461 -75 -0.2%
Excl. Wall Time (microsec)126 129 3 2.4%
Incl. CPU (microsecs)30,640 30,308 -332 -1.1%
Incl. CPU (microsecs) per call 30,640 30,308 -332 -1.1%
Excl. CPU (microsec)89 91 2 2.2%
Incl. MemUse (bytes)850,512 850,464 -48 -0.0%
Incl. MemUse (bytes) per call 850,512 850,464 -48 -0.0%
Excl. MemUse (bytes)3,064 3,060 -4 -0.1%
Incl. PeakMemUse (bytes)640,260 641,160 900 0.1%
Incl. PeakMemUse (bytes) per call 640,260 641,160 900 0.1%
Excl. PeakMemUse (bytes)1,424 1,424 0 0.0%

Parent/Child Regression/Improvement report for drupal_prepare_page [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_prepare_page0 N/A% -75 -4.5% -332 -83.0% -48 -0.2% 900 3.6%
Exclusive Metrics Diff for Current Function3 4.0% 2 0.6% -4 -8.3% 0 0.0%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -75 -100.0% -332 -100.0% -48 -100.0% 900 100.0%
Child functions
block_page_build0 N/A% -339 -452.0% -369 -111.1% -16 -33.3% 688 76.4%
update_page_build0 N/A% 127 169.3% 127 38.3% -12 -25.0% -204 -22.7%
menu_secondary_menu0 N/A% 94 125.3% -51 -15.4% 0 0.0% 44 4.9%
theme_get_setting0 N/A% 14 18.7% -11 -3.3% 0 0.0% 280 31.1%
toolbar_page_build0 N/A% 10 13.3% 12 3.6% 0 0.0% 0 0.0%
quickedit_page_build0 N/A% 10 13.3% 9 2.7% 0 0.0% 0 0.0%
system_page_build0 N/A% 4 5.3% 4 1.2% 0 0.0% -40 -4.4%
menu_main_menu0 N/A% 4 5.3% -52 -15.7% -12 -25.0% -44 -4.9%
contextual_page_build0 N/A% -3 -4.0% -4 -1.2% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% -3 -4.0% -2 -0.6% 0 0.0% 28 3.1%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 2.7% 2 0.6% 0 0.0% 4 0.4%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 1.3% 3 0.9% 8 16.7% 0 0.0%
drupal_static0 N/A% 1 1.3% -1 -0.3% -4 -8.3% 0 0.0%
is_array0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% -3 -0.9% 0 0.0% 0 0.0%
_menu_get_links_source0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
filter_page_build0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_page_build0 N/A% 0 0.0% 0 0.0% -8 -16.7% 144 16.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%