Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52c8629919553Run #52c862c126d67DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)35,237 34,898 -339 -1.0%
Incl. Wall Time (microsec) per call 35,237 34,898 -339 -1.0%
Excl. Wall Time (microsec)58 57 -1 -1.7%
Incl. CPU (microsecs)32,617 32,293 -324 -1.0%
Incl. CPU (microsecs) per call 32,617 32,293 -324 -1.0%
Excl. CPU (microsec)33 36 3 9.1%
Incl. MemUse (bytes)1,719,112 1,719,112 0 0.0%
Incl. MemUse (bytes) per call 1,719,112 1,719,112 0 0.0%
Excl. MemUse (bytes)4,864 4,864 0 0.0%
Incl. PeakMemUse (bytes)1,766,240 1,766,240 0 0.0%
Incl. PeakMemUse (bytes) per call 1,766,240 1,766,240 0 0.0%
Excl. PeakMemUse (bytes)2,760 2,760 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% -339 -52.6% -324 -42.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.3% 3 0.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -339 -100.0% -324 -100.0% 0 N/A% 0 N/A%
Child functions
block_page_build0 N/A% -335 -98.8% -320 -98.8% 0 N/A% 0 N/A%
drupal_alter0 N/A% -4 -1.2% -3 -0.9% 0 N/A% 0 N/A%
edit_page_build0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A%
system_page_build0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
toolbar_page_build0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
field_page_build0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
contextual_page_build0 N/A% -1 -0.3% -2 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -0.3% 0 0.0% 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% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
filter_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
dblog_page_build0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%