Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)34,554 34,487 -67 -0.2%
Incl. Wall Time (microsec) per call 34,554 34,487 -67 -0.2%
Excl. Wall Time (microsec)56 58 2 3.6%
Incl. CPU (microsecs)31,926 31,815 -111 -0.3%
Incl. CPU (microsecs) per call 31,926 31,815 -111 -0.3%
Excl. CPU (microsec)41 37 -4 -9.8%
Incl. MemUse (bytes)1,493,456 1,493,456 0 0.0%
Incl. MemUse (bytes) per call 1,493,456 1,493,456 0 0.0%
Excl. MemUse (bytes)4,848 4,848 0 0.0%
Incl. PeakMemUse (bytes)1,219,376 1,219,376 0 0.0%
Incl. PeakMemUse (bytes) per call 1,219,376 1,219,376 0 0.0%
Excl. PeakMemUse (bytes)480 480 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% -67 -18.1% -111 -31.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 3.0% -4 -3.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -67 -100.0% -111 -100.0% 0 N/A% 0 N/A%
Child functions
block_page_build0 N/A% -81 -120.9% -121 -109.0% 0 N/A% 0 N/A%
system_page_build0 N/A% 11 16.4% 8 7.2% 0 N/A% 0 N/A%
toolbar_page_build0 N/A% 3 4.5% 3 2.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% -2 -3.0% -1 -0.9% 0 N/A% 0 N/A%
edit_page_build0 N/A% 2 3.0% 2 1.8% 0 N/A% 0 N/A%
dblog_page_build0 N/A% -1 -1.5% 0 0.0% 0 N/A% 0 N/A%
contextual_page_build0 N/A% -1 -1.5% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
update_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_page_build0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
filter_page_build0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_page_build0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%