Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)40,322 40,110 -212 -0.5%
Incl. Wall Time (microsec) per call 40,322 40,110 -212 -0.5%
Excl. Wall Time (microsec)60 67 7 11.7%
Incl. CPU (microsecs)36,579 36,530 -49 -0.1%
Incl. CPU (microsecs) per call 36,579 36,530 -49 -0.1%
Excl. CPU (microsec)39 46 7 17.9%
Incl. MemUse (bytes)2,208,296 2,217,768 9,472 0.4%
Incl. MemUse (bytes) per call 2,208,296 2,217,768 9,472 0.4%
Excl. MemUse (bytes)4,784 4,784 0 0.0%
Incl. PeakMemUse (bytes)2,034,016 2,041,744 7,728 0.4%
Incl. PeakMemUse (bytes) per call 2,034,016 2,041,744 7,728 0.4%
Excl. PeakMemUse (bytes)0 480 480 N/A%

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% -212 -19.1% -49 -6.0% 9,472 36.6% 7,728 29.3%
Exclusive Metrics Diff for Current Function7 3.3% 7 14.3% 0 0.0% 480 6.2%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -212 -100.0% -49 -100.0% 9,472 100.0% 7,728 100.0%
Child functions
block_page_build0 N/A% -306 -144.3% -141 -287.8% 4,784 50.5% 3,520 45.5%
system_page_build0 N/A% 72 34.0% 70 142.9% 4,944 52.2% 0 0.0%
drupal_alter0 N/A% 17 8.0% 17 34.7% 0 0.0% 3,728 48.2%
edit_page_build0 N/A% 2 0.9% 2 4.1% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% -2 -0.9% -3 -6.1% -256 -2.7% 0 0.0%
update_page_build0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build0 N/A% -1 -0.5% -1 -2.0% 0 0.0% 0 0.0%
toolbar_page_build0 N/A% -1 -0.5% -2 -4.1% 0 0.0% 0 0.0%
contextual_page_build0 N/A% 1 0.5% 2 4.1% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.5% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
user_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
field_page_build0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
filter_page_build0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%