Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)46,854 47,246 392 0.8%
Incl. Wall Time (microsec) per call 46,854 47,246 392 0.8%
Excl. Wall Time (microsec)56 61 5 8.9%
Incl. CPU (microsecs)43,489 43,901 412 0.9%
Incl. CPU (microsecs) per call 43,489 43,901 412 0.9%
Excl. CPU (microsec)44 40 -4 -9.1%
Incl. MemUse (bytes)2,490,624 2,515,848 25,224 1.0%
Incl. MemUse (bytes) per call 2,490,624 2,515,848 25,224 1.0%
Excl. MemUse (bytes)4,760 4,760 0 0.0%
Incl. PeakMemUse (bytes)2,518,808 2,548,288 29,480 1.2%
Incl. PeakMemUse (bytes) per call 2,518,808 2,548,288 29,480 1.2%
Excl. PeakMemUse (bytes)1,568 1,568 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% 392 11.1% 412 13.0% 25,224 17.5% 29,480 20.4%
Exclusive Metrics Diff for Current Function5 1.3% -4 -1.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 392 100.0% 412 100.0% 25,224 100.0% 29,480 100.0%
Child functions
block_page_build0 N/A% 404 103.1% 410 99.5% 23,160 91.8% 24,672 83.7%
element_info0 N/A% -17 -4.3% 1 0.2% 2,048 8.1% 4,736 16.1%
system_page_build0 N/A% 6 1.5% 5 1.2% -8 -0.0% 0 0.0%
dblog_page_build0 N/A% -3 -0.8% -2 -0.5% 0 0.0% 0 0.0%
drupal_static0 N/A% -2 -0.5% -2 -0.5% 0 0.0% 72 0.2%
contextual_page_build0 N/A% 2 0.5% 3 0.7% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% -2 -0.5% 0 0.0% 0 0.0% 0 0.0%
update_page_build0 N/A% 1 0.3% 1 0.2% 0 0.0% 0 0.0%
edit_page_build0 N/A% -1 -0.3% 0 0.0% 24 0.1% 0 0.0%
user_page_build0 N/A% -1 -0.3% 1 0.2% 0 0.0% 0 0.0%
toolbar_page_build0 N/A% 0 0.0% -2 -0.5% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 2 0.5% 0 0.0% 0 0.0%
field_page_build0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
filter_page_build0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%