Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)28,730 29,479 749 2.6%
Incl. Wall Time (microsec) per call 28,730 29,479 749 2.6%
Excl. Wall Time (microsec)76 117 41 53.9%
Incl. CPU (microsecs)26,910 27,653 743 2.8%
Incl. CPU (microsecs) per call 26,910 27,653 743 2.8%
Excl. CPU (microsec)47 90 43 91.5%
Incl. MemUse (bytes)2,293,360 2,293,376 16 0.0%
Incl. MemUse (bytes) per call 2,293,360 2,293,376 16 0.0%
Excl. MemUse (bytes)6,392 6,408 16 0.3%
Incl. PeakMemUse (bytes)2,296,032 2,311,016 14,984 0.7%
Incl. PeakMemUse (bytes) per call 2,296,032 2,311,016 14,984 0.7%
Excl. PeakMemUse (bytes)2,496 4,264 1,768 70.8%

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% 749 17.5% 743 20.1% 16 0.0% 14,984 12.7%
Exclusive Metrics Diff for Current Function41 5.5% 43 5.8% 16 100.0% 1,768 11.8%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 749 100.0% 743 100.0% 16 100.0% 14,984 100.0%
Child functions
block_page_build0 N/A% 583 77.8% 578 77.8% 16 100.0% 7,024 46.9%
quickedit_page_build0 N/A% 38 5.1% 38 5.1% 0 0.0% 0 0.0%
contextual_page_build0 N/A% 35 4.7% 36 4.8% 0 0.0% 0 0.0%
menu_main_menu0 N/A% -35 -4.7% -34 -4.6% -8 -50.0% 280 1.9%
toolbar_page_build0 N/A% 32 4.3% 31 4.2% 0 0.0% 0 0.0%
system_page_build0 N/A% 26 3.5% 25 3.4% 0 0.0% 0 0.0%
menu_secondary_menu0 N/A% 18 2.4% 17 2.3% -8 -50.0% 112 0.7%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 6 0.8% 7 0.9% 0 0.0% 0 0.0%
user_page_build0 N/A% 4 0.5% 4 0.5% 0 0.0% 0 0.0%
update_page_build0 N/A% 3 0.4% 1 0.1% 0 0.0% 0 0.0%
theme_get_setting0 N/A% -2 -0.3% -3 -0.4% 0 0.0% 0 0.0%
_menu_get_links_source0 N/A% -1 -0.1% -2 -0.3% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 1 0.1% 2 0.3% 0 0.0% 528 3.5%
count0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.1% 0 0.0% 480 3.2%
is_array0 N/A% 0 0.0% -1 -0.1% 0 0.0% 480 3.2%
drupal_set_page_content0 N/A% 0 0.0% 0 0.0% 0 0.0% 2,320 15.5%
element_info0 N/A% 0 0.0% -1 -0.1% 0 0.0% 720 4.8%
filter_page_build0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 0 0.0% 0 0.0% 1,272 8.5%