Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39,349 39,368 19 0.0%
Incl. Wall Time (microsec) per call 39,349 39,368 19 0.0%
Excl. Wall Time (microsec)60 67 7 11.7%
Incl. CPU (microsecs)36,808 36,938 130 0.4%
Incl. CPU (microsecs) per call 36,808 36,938 130 0.4%
Excl. CPU (microsec)44 44 0 0.0%
Incl. MemUse (bytes)3,528,808 3,517,280 -11,528 -0.3%
Incl. MemUse (bytes) per call 3,528,808 3,517,280 -11,528 -0.3%
Excl. MemUse (bytes)4,808 4,808 0 0.0%
Incl. PeakMemUse (bytes)3,551,272 3,542,488 -8,784 -0.2%
Incl. PeakMemUse (bytes) per call 3,551,272 3,542,488 -8,784 -0.2%
Excl. PeakMemUse (bytes)2,768 1,712 -1,056 -38.2%

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% 19 4.6% 130 54.9% -11,528 -26.0% -8,784 -19.8%
Exclusive Metrics Diff for Current Function7 36.8% 0 0.0% 0 0.0% -1,056 -12.0%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 19 100.0% 130 100.0% -11,528 -100.0% -8,784 -100.0%
Child functions
block_page_build0 N/A% 50 263.2% 169 130.0% -4,272 -37.1% -4,936 -56.2%
system_page_build0 N/A% -70 -368.4% -64 -49.2% -5,008 -43.4% 0 0.0%
element_info0 N/A% 35 184.2% 24 18.5% -2,344 -20.3% -416 -4.7%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -3 -15.8% -5 -3.8% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 1 5.3% 3 2.3% 128 1.1% -384 -4.4%
drupal_static0 N/A% -2 -10.5% -3 -2.3% 0 0.0% 224 2.6%
drupal_alter0 N/A% -3 -15.8% -2 -1.5% 0 0.0% -2,216 -25.2%
filter_page_build0 N/A% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
edit_page_build0 N/A% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
contextual_page_build0 N/A% 1 5.3% 2 1.5% 0 0.0% 0 0.0%
update_page_build0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
toolbar_page_build0 N/A% 1 5.3% 1 0.8% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
field_page_build0 N/A% 2 10.5% 1 0.8% -32 -0.3% 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% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%