Diff Report
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_page

drupal_render_pageRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)638,846 639,807 961 0.2%
Incl. Wall Time (microsec) per call 638,846 639,807 961 0.2%
Excl. Wall Time (microsec)185 180 -5 -2.7%
Incl. CPU (microsecs)595,970 596,374 404 0.1%
Incl. CPU (microsecs) per call 595,970 596,374 404 0.1%
Excl. CPU (microsec)152 144 -8 -5.3%
Incl. MemUse (bytes)2,800,824 2,800,824 0 0.0%
Incl. MemUse (bytes) per call 2,800,824 2,800,824 0 0.0%
Excl. MemUse (bytes)-127,568 -127,568 0 0.0%
Incl. PeakMemUse (bytes)3,110,744 3,110,744 0 0.0%
Incl. PeakMemUse (bytes) per call 3,110,744 3,110,744 0 0.0%
Excl. PeakMemUse (bytes)860 860 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_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_render_page0 N/A% 961 49.2% 404 40.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -0.5% -8 -2.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 961 100.0% 404 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render0 N/A% 2,254 234.5% 1,118 276.7% 0 N/A% 0 N/A%
block_page_build0 N/A% -1,434 -149.2% -1,025 -253.7% 0 N/A% 0 N/A%
field_page_build0 N/A% 98 10.2% 69 17.1% 0 N/A% 0 N/A%
element_info0 N/A% 67 7.0% 269 66.6% 0 N/A% 0 N/A%
system_page_build0 N/A% -13 -1.4% -11 -2.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% -5 -0.5% -5 -1.2% 0 N/A% 0 N/A%
user_page_build0 N/A% -2 -0.2% -1 -0.2% 0 N/A% 0 N/A%
contextual_page_build0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% -1 -0.1% -1 -0.2% 0 N/A% 0 N/A%
module_implements0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
edit_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
toolbar_page_build0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
dblog_page_build0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%