Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39,878 40,134 256 0.6%
Incl. Wall Time (microsec) per call 39,878 40,134 256 0.6%
Excl. Wall Time (microsec)64 63 -1 -1.6%
Incl. CPU (microsecs)37,446 37,718 272 0.7%
Incl. CPU (microsecs) per call 37,446 37,718 272 0.7%
Excl. CPU (microsec)40 39 -1 -2.5%
Incl. MemUse (bytes)3,517,072 3,528,704 11,632 0.3%
Incl. MemUse (bytes) per call 3,517,072 3,528,704 11,632 0.3%
Excl. MemUse (bytes)4,808 4,808 0 0.0%
Incl. PeakMemUse (bytes)3,540,688 3,549,224 8,536 0.2%
Incl. PeakMemUse (bytes) per call 3,540,688 3,549,224 8,536 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% 256 1113.0% 272 295.7% 11,632 26.2% 8,536 18.7%
Exclusive Metrics Diff for Current Function-1 -0.4% -1 -0.4% 0 0.0% 1,056 12.4%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 256 100.0% 272 100.0% 11,632 100.0% 8,536 100.0%
Child functions
block_page_build0 N/A% 207 80.9% 206 75.7% 4,376 37.6% 3,904 45.7%
system_page_build0 N/A% 79 30.9% 74 27.2% 5,008 43.1% 0 0.0%
element_info0 N/A% -30 -11.7% -11 -4.0% 2,344 20.2% 1,072 12.6%
drupal_static0 N/A% 2 0.8% 3 1.1% 0 0.0% -224 -2.6%
edit_page_build0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% -1 -0.4% 0 0.0% -128 -1.1% 384 4.5%
toolbar_page_build0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
update_page_build0 N/A% 0 0.0% 0 0.0% 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% 1 0.4% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 1 0.4% 0 0.0% 2,304 27.0%
field_page_build0 N/A% 0 0.0% 0 0.0% 32 0.3% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
dblog_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 0 0.0% 0 0.0% 40 0.5%
filter_page_build0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%