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

drupal_prepare_pageRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39,303 39,399 96 0.2%
Incl. Wall Time (microsec) per call 39,303 39,399 96 0.2%
Excl. Wall Time (microsec)62 59 -3 -4.8%
Incl. CPU (microsecs)35,846 35,917 71 0.2%
Incl. CPU (microsecs) per call 35,846 35,917 71 0.2%
Excl. CPU (microsec)45 39 -6 -13.3%
Incl. MemUse (bytes)2,217,272 2,207,744 -9,528 -0.4%
Incl. MemUse (bytes) per call 2,217,272 2,207,744 -9,528 -0.4%
Excl. MemUse (bytes)4,848 4,848 0 0.0%
Incl. PeakMemUse (bytes)2,080,528 2,072,696 -7,832 -0.4%
Incl. PeakMemUse (bytes) per call 2,080,528 2,072,696 -7,832 -0.4%
Excl. PeakMemUse (bytes)1,856 1,376 -480 -25.9%

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 Function-3 -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%