Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)36,476 35,989 -487 -1.3%
Incl. Wall Time (microsec) per call 36,476 35,989 -487 -1.3%
Excl. Wall Time (microsec)57 56 -1 -1.8%
Incl. CPU (microsecs)33,472 32,984 -488 -1.5%
Incl. CPU (microsecs) per call 33,472 32,984 -488 -1.5%
Excl. CPU (microsec)38 34 -4 -10.5%
Incl. MemUse (bytes)2,187,584 2,174,856 -12,728 -0.6%
Incl. MemUse (bytes) per call 2,187,584 2,174,856 -12,728 -0.6%
Excl. MemUse (bytes)4,848 4,848 0 0.0%
Incl. PeakMemUse (bytes)2,131,656 2,185,544 53,888 2.5%
Incl. PeakMemUse (bytes) per call 2,131,656 2,185,544 53,888 2.5%
Excl. PeakMemUse (bytes)576 1,568 992 172.2%

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% -487 -86.8% -488 -88.4% -12,728 -25.7% 53,888 107.7%
Exclusive Metrics Diff for Current Function-1 -0.2% -4 -0.8% 0 0.0% 992 1.8%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -487 -100.0% -488 -100.0% -12,728 -100.0% 53,888 100.0%
Child functions
block_page_build0 N/A% -449 -92.2% -440 -90.2% -7,824 -61.5% -8,008 -14.9%
system_page_build0 N/A% -35 -7.2% -40 -8.2% -4,920 -38.7% 0 0.0%
element_info0 N/A% -12 -2.5% -17 -3.5% 16 0.1% 57,624 106.9%
toolbar_page_build0 N/A% 5 1.0% 6 1.2% 0 0.0% 0 0.0%
contextual_page_build0 N/A% 3 0.6% 3 0.6% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
dblog_page_build0 N/A% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
field_page_build0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 0.2% 1 0.2% 0 0.0% 880 1.6%
drupal_set_page_content0 N/A% 1 0.2% 2 0.4% 0 0.0% 1,160 2.2%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
update_page_build0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.2% 0 0.0% 680 1.3%
edit_page_build0 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%
is_array0 N/A% 0 0.0% -1 -0.2% 0 0.0% 560 1.0%