Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)27,776 27,638 -138 -0.5%
Incl. Wall Time (microsec) per call 27,776 27,638 -138 -0.5%
Excl. Wall Time (microsec)82 122 40 48.8%
Incl. CPU (microsecs)26,249 26,127 -122 -0.5%
Incl. CPU (microsecs) per call 26,249 26,127 -122 -0.5%
Excl. CPU (microsec)49 86 37 75.5%
Incl. MemUse (bytes)2,939,760 2,931,552 -8,208 -0.3%
Incl. MemUse (bytes) per call 2,939,760 2,931,552 -8,208 -0.3%
Excl. MemUse (bytes)5,736 5,712 -24 -0.4%
Incl. PeakMemUse (bytes)2,998,312 2,932,136 -66,176 -2.2%
Incl. PeakMemUse (bytes) per call 2,998,312 2,932,136 -66,176 -2.2%
Excl. PeakMemUse (bytes)1,696 3,152 1,456 85.8%

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% -138 -140.8% -122 -46.7% -8,208 -21.3% -66,176 -167.8%
Exclusive Metrics Diff for Current Function40 29.0% 37 30.3% -24 -0.3% 1,456 2.2%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -138 -100.0% -122 -100.0% -8,208 -100.0% -66,176 -100.0%
Child functions
menu_main_menu0 N/A% -44 -31.9% -43 -35.2% 0 0.0% 104 0.2%
theme_get_setting0 N/A% -31 -22.5% -24 -19.7% -16 -0.2% -80 -0.1%
block_page_build0 N/A% -27 -19.6% -13 -10.7% -8,088 -98.5% -40,200 -60.7%
element_info0 N/A% -20 -14.5% -30 -24.6% -104 -1.3% -50,568 -76.4%
contextual_page_build0 N/A% -17 -12.3% -17 -13.9% 0 0.0% 1,296 2.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -15 -10.9% -17 -13.9% 0 0.0% 1,008 1.5%
edit_page_build0 N/A% -8 -5.8% -6 -4.9% 0 0.0% 3,824 5.8%
toolbar_page_build0 N/A% -7 -5.1% -6 -4.9% 0 0.0% 2,896 4.4%
system_page_build0 N/A% -5 -3.6% -5 -4.1% 0 0.0% 11,176 16.9%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -3 -2.2% -1 -0.8% 0 0.0% 0 0.0%
drupal_static0 N/A% 2 1.4% 1 0.8% 0 0.0% -288 -0.4%
drupal_set_page_content0 N/A% -2 -1.4% -2 -1.6% 24 0.3% -1,768 -2.7%
Drupal::moduleHandler0 N/A% 2 1.4% 2 1.6% 0 0.0% 160 0.2%
menu_secondary_menu0 N/A% 1 0.7% 3 2.5% 0 0.0% -1,504 -2.3%
user_page_build0 N/A% -1 -0.7% -1 -0.8% 0 0.0% 1,808 2.7%
field_page_build0 N/A% -1 -0.7% 0 0.0% 0 0.0% 2,032 3.1%
dblog_page_build0 N/A% -1 -0.7% -1 -0.8% 0 0.0% 896 1.4%
filter_page_build0 N/A% -1 -0.7% 1 0.8% 0 0.0% 912 1.4%
is_array0 N/A% 0 0.0% -1 -0.8% 0 0.0% -288 -0.4%
_menu_get_links_source0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% -376 -0.6%
update_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 1,328 2.0%
count0 N/A% 0 0.0% 2 1.6% 0 0.0% 0 0.0%