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

drupal_prepare_pageRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39,368 39,349 -19 -0.0%
Incl. Wall Time (microsec) per call 39,368 39,349 -19 -0.0%
Excl. Wall Time (microsec)67 60 -7 -10.4%
Incl. CPU (microsecs)36,938 36,808 -130 -0.4%
Incl. CPU (microsecs) per call 36,938 36,808 -130 -0.4%
Excl. CPU (microsec)44 44 0 0.0%
Incl. MemUse (bytes)3,517,280 3,528,808 11,528 0.3%
Incl. MemUse (bytes) per call 3,517,280 3,528,808 11,528 0.3%
Excl. MemUse (bytes)4,808 4,808 0 0.0%
Incl. PeakMemUse (bytes)3,542,488 3,551,272 8,784 0.2%
Incl. PeakMemUse (bytes) per call 3,542,488 3,551,272 8,784 0.2%
Excl. PeakMemUse (bytes)1,712 2,768 1,056 61.7%

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 Function-7 -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
system_page_build0 N/A% 70 368.4% 64 49.2% 5,008 43.4% 0 0.0%
block_page_build0 N/A% -50 -263.2% -169 -130.0% 4,272 37.1% 4,936 56.2%
element_info0 N/A% -35 -184.2% -24 -18.5% 2,344 20.3% 416 4.7%
drupal_alter0 N/A% 3 15.8% 2 1.5% 0 0.0% 2,216 25.2%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 3 15.8% 5 3.8% 0 0.0% 0 0.0%
field_page_build0 N/A% -2 -10.5% -1 -0.8% 32 0.3% 0 0.0%
drupal_static0 N/A% 2 10.5% 3 2.3% 0 0.0% -224 -2.6%
toolbar_page_build0 N/A% -1 -5.3% -1 -0.8% 0 0.0% 0 0.0%
contextual_page_build0 N/A% -1 -5.3% -2 -1.5% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% -1 -5.3% -3 -2.3% -128 -1.1% 384 4.4%
update_page_build0 N/A% 0 0.0% 1 0.8% 0 0.0% 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%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
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%