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

drupal_prepare_pageRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)34,461 34,536 75 0.2%
Incl. Wall Time (microsec) per call 34,461 34,536 75 0.2%
Excl. Wall Time (microsec)129 126 -3 -2.3%
Incl. CPU (microsecs)30,308 30,640 332 1.1%
Incl. CPU (microsecs) per call 30,308 30,640 332 1.1%
Excl. CPU (microsec)91 89 -2 -2.2%
Incl. MemUse (bytes)850,464 850,512 48 0.0%
Incl. MemUse (bytes) per call 850,464 850,512 48 0.0%
Excl. MemUse (bytes)3,060 3,064 4 0.1%
Incl. PeakMemUse (bytes)641,160 640,260 -900 -0.1%
Incl. PeakMemUse (bytes) per call 641,160 640,260 -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 Function-3 -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%