Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)30,539 30,740 201 0.7%
Incl. Wall Time (microsec) per call 30,539 30,740 201 0.7%
Excl. Wall Time (microsec)60 62 2 3.3%
Incl. CPU (microsecs)28,531 28,728 197 0.7%
Incl. CPU (microsecs) per call 28,531 28,728 197 0.7%
Excl. CPU (microsec)42 45 3 7.1%
Incl. MemUse (bytes)2,133,504 2,133,512 8 0.0%
Incl. MemUse (bytes) per call 2,133,504 2,133,512 8 0.0%
Excl. MemUse (bytes)4,808 4,808 0 0.0%
Incl. PeakMemUse (bytes)2,112,440 2,141,608 29,168 1.4%
Incl. PeakMemUse (bytes) per call 2,112,440 2,141,608 29,168 1.4%
Excl. PeakMemUse (bytes)528 2,552 2,024 383.3%

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% 201 216.1% 197 101.0% 8 0.0% 29,168 98.1%
Exclusive Metrics Diff for Current Function2 1.0% 3 1.5% 0 0.0% 2,024 6.9%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 201 100.0% 197 100.0% 8 100.0% 29,168 100.0%
Child functions
block_page_build0 N/A% 197 98.0% 191 97.0% 8 100.0% 17,728 60.8%
drupal_static0 N/A% -2 -1.0% -2 -1.0% 0 0.0% 976 3.3%
system_page_build0 N/A% 2 1.0% 3 1.5% 0 0.0% 0 0.0%
contextual_page_build0 N/A% -2 -1.0% -2 -1.0% 0 0.0% 0 0.0%
field_page_build0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
toolbar_page_build0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 0.5% 1 0.5% 0 0.0% 1,464 5.0%
drupal_alter0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 512 1.8%
user_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
filter_page_build0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
update_page_build0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
edit_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% 1 0.5% 0 0.0% 1,120 3.8%
drupal_set_page_content0 N/A% 0 0.0% 1 0.5% 0 0.0% 3,800 13.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 768 2.6%
dblog_page_build0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -2 -1.0% 0 0.0% 776 2.7%