Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)29,479 29,350 -129 -0.4%
Incl. Wall Time (microsec) per call 29,479 29,350 -129 -0.4%
Excl. Wall Time (microsec)117 86 -31 -26.5%
Incl. CPU (microsecs)27,653 27,550 -103 -0.4%
Incl. CPU (microsecs) per call 27,653 27,550 -103 -0.4%
Excl. CPU (microsec)90 58 -32 -35.6%
Incl. MemUse (bytes)2,293,376 2,293,376 0 0.0%
Incl. MemUse (bytes) per call 2,293,376 2,293,376 0 0.0%
Excl. MemUse (bytes)6,408 6,408 0 0.0%
Incl. PeakMemUse (bytes)2,311,016 2,311,016 0 0.0%
Incl. PeakMemUse (bytes) per call 2,311,016 2,311,016 0 0.0%
Excl. PeakMemUse (bytes)4,264 4,264 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% -129 -17.7% -103 -13.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-31 -24.0% -32 -31.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -129 -100.0% -103 -100.0% 0 N/A% 0 N/A%
Child functions
block_page_build0 N/A% -40 -31.0% -14 -13.6% 0 N/A% 0 N/A%
contextual_page_build0 N/A% -18 -14.0% -18 -17.5% 0 N/A% 0 N/A%
quickedit_page_build0 N/A% -15 -11.6% -16 -15.5% 0 N/A% 0 N/A%
system_page_build0 N/A% -12 -9.3% -11 -10.7% 0 N/A% 0 N/A%
toolbar_page_build0 N/A% -8 -6.2% -7 -6.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -0.8% -2 -1.9% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
menu_main_menu0 N/A% -1 -0.8% -1 -1.0% 0 N/A% 0 N/A%
menu_secondary_menu0 N/A% -1 -0.8% -1 -1.0% 0 N/A% 0 N/A%
update_page_build0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
_menu_get_links_source0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
filter_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_page_build0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%