Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39,349 39,469 120 0.3%
Incl. Wall Time (microsec) per call 39,349 39,469 120 0.3%
Excl. Wall Time (microsec)60 61 1 1.7%
Incl. CPU (microsecs)36,808 36,944 136 0.4%
Incl. CPU (microsecs) per call 36,808 36,944 136 0.4%
Excl. CPU (microsec)44 46 2 4.5%
Incl. MemUse (bytes)3,528,808 3,528,808 0 0.0%
Incl. MemUse (bytes) per call 3,528,808 3,528,808 0 0.0%
Excl. MemUse (bytes)4,808 4,808 0 0.0%
Incl. PeakMemUse (bytes)3,551,272 3,551,272 0 0.0%
Incl. PeakMemUse (bytes) per call 3,551,272 3,551,272 0 0.0%
Excl. PeakMemUse (bytes)2,768 2,768 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% 120 22.3% 136 25.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.8% 2 1.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 120 100.0% 136 100.0% 0 N/A% 0 N/A%
Child functions
block_page_build0 N/A% 107 89.2% 114 83.8% 0 N/A% 0 N/A%
element_info0 N/A% 10 8.3% 21 15.4% 0 N/A% 0 N/A%
system_page_build0 N/A% 4 3.3% 2 1.5% 0 N/A% 0 N/A%
dblog_page_build0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
field_page_build0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
edit_page_build0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
contextual_page_build0 N/A% -1 -0.8% -1 -0.7% 0 N/A% 0 N/A%
toolbar_page_build0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%
update_page_build0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
user_page_build0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
filter_page_build0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%