Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_page

drupal_render_pageRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)650,670 650,150 -520 -0.1%
Incl. Wall Time (microsec) per call 650,670 650,150 -520 -0.1%
Excl. Wall Time (microsec)182 214 32 17.6%
Incl. CPU (microsecs)608,467 608,057 -410 -0.1%
Incl. CPU (microsecs) per call 608,467 608,057 -410 -0.1%
Excl. CPU (microsec)149 182 33 22.1%
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% -520 -17.8% -410 -26.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function32 6.2% 33 8.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -520 -100.0% -410 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render0 N/A% -842 -161.9% 264 64.4% 0 N/A% 0 N/A%
block_page_build0 N/A% 112 21.5% -729 -177.8% 0 N/A% 0 N/A%
system_page_build0 N/A% 100 19.2% -17 -4.1% 0 N/A% 0 N/A%
field_page_build0 N/A% 51 9.8% 28 6.8% 0 N/A% 0 N/A%
drupal_alter0 N/A% 42 8.1% 41 10.0% 0 N/A% 0 N/A%
element_info0 N/A% -13 -2.5% -29 -7.1% 0 N/A% 0 N/A%
module_implements0 N/A% -5 -1.0% -5 -1.2% 0 N/A% 0 N/A%
edit_page_build0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%
contextual_page_build0 N/A% 1 0.2% 2 0.5% 0 N/A% 0 N/A%
dblog_page_build0 N/A% 1 0.2% 1 0.2% 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% 0 0.0% 0 N/A% 0 N/A%
user_page_build0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
toolbar_page_build0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
drupal_set_page_content0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%