Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)11,980 11,802 -178 -1.5%
Incl. Wall Time (microsec) per call 11,980 11,802 -178 -1.5%
Excl. Wall Time (microsec)63 61 -2 -3.2%
Incl. CPU (microsecs)11,311 11,147 -164 -1.4%
Incl. CPU (microsecs) per call 11,311 11,147 -164 -1.4%
Excl. CPU (microsec)43 38 -5 -11.6%
Incl. MemUse (bytes)900,304 900,328 24 0.0%
Incl. MemUse (bytes) per call 900,304 900,328 24 0.0%
Excl. MemUse (bytes)4,912 4,912 0 0.0%
Incl. PeakMemUse (bytes)647,872 648,520 648 0.1%
Incl. PeakMemUse (bytes) per call 647,872 648,520 648 0.1%
Excl. PeakMemUse (bytes)2,784 2,784 0 0.0%

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% -178 -15.7% -164 -17.4% 24 1.9% 648 68.6%
Exclusive Metrics Diff for Current Function-2 -1.1% -5 -3.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -178 -100.0% -164 -100.0% 24 100.0% 648 100.0%
Child functions
system_page_build0 N/A% -76 -42.7% -87 -53.0% 0 0.0% 120 18.5%
drupal_alter0 N/A% -45 -25.3% -43 -26.2% 0 0.0% 0 0.0%
toolbar_page_build0 N/A% -38 -21.3% -38 -23.2% 0 0.0% 0 0.0%
block_page_build0 N/A% -10 -5.6% 15 9.1% 24 100.0% 528 81.5%
contextual_page_build0 N/A% -4 -2.2% -4 -2.4% 0 0.0% 0 0.0%
user_page_build0 N/A% -3 -1.7% -2 -1.2% 0 0.0% 0 0.0%
edit_page_build0 N/A% 1 0.6% 2 1.2% 0 0.0% 0 0.0%
update_page_build0 N/A% -1 -0.6% -2 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_page_build0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
drupal_static0 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%
filter_page_build0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%