Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39,399 39,303 -96 -0.2%
Incl. Wall Time (microsec) per call 39,399 39,303 -96 -0.2%
Excl. Wall Time (microsec)59 62 3 5.1%
Incl. CPU (microsecs)35,917 35,846 -71 -0.2%
Incl. CPU (microsecs) per call 35,917 35,846 -71 -0.2%
Excl. CPU (microsec)39 45 6 15.4%
Incl. MemUse (bytes)2,207,744 2,217,272 9,528 0.4%
Incl. MemUse (bytes) per call 2,207,744 2,217,272 9,528 0.4%
Excl. MemUse (bytes)4,848 4,848 0 0.0%
Incl. PeakMemUse (bytes)2,072,696 2,080,528 7,832 0.4%
Incl. PeakMemUse (bytes) per call 2,072,696 2,080,528 7,832 0.4%
Excl. PeakMemUse (bytes)1,376 1,856 480 34.9%

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% -96 -19.5% -71 -33.5% 9,528 37.1% 7,832 29.6%
Exclusive Metrics Diff for Current Function3 3.1% 6 8.5% 0 0.0% 480 6.1%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -96 -100.0% -71 -100.0% 9,528 100.0% 7,832 100.0%
Child functions
block_page_build0 N/A% -148 -154.2% -124 -174.6% 4,824 50.6% 3,328 42.5%
system_page_build0 N/A% 72 75.0% 72 101.4% 4,944 51.9% 0 0.0%
drupal_alter0 N/A% -12 -12.5% -12 -16.9% 16 0.2% 3,888 49.6%
toolbar_page_build0 N/A% -8 -8.3% -8 -11.3% 0 0.0% 0 0.0%
contextual_page_build0 N/A% -2 -2.1% 1 1.4% 0 0.0% 0 0.0%
edit_page_build0 N/A% -1 -1.0% -1 -1.4% 0 0.0% 0 0.0%
filter_page_build0 N/A% 1 1.0% -1 -1.4% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% -1 -1.0% -3 -4.2% -256 -2.7% 136 1.7%
user_page_build0 N/A% -1 -1.0% -1 -1.4% 0 0.0% 0 0.0%
element_info0 N/A% 1 1.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
update_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_page_build0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -1.4% 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% 0 0.0% 0 0.0% 0 0.0%