Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)41,528 41,549 21 0.1%
Incl. Wall Time (microsec) per call 41,528 41,549 21 0.1%
Excl. Wall Time (microsec)55 56 1 1.8%
Incl. CPU (microsecs)38,428 38,409 -19 -0.0%
Incl. CPU (microsecs) per call 38,428 38,409 -19 -0.0%
Excl. CPU (microsec)35 36 1 2.9%
Incl. MemUse (bytes)2,035,200 2,035,216 16 0.0%
Incl. MemUse (bytes) per call 2,035,200 2,035,216 16 0.0%
Excl. MemUse (bytes)4,760 4,760 0 0.0%
Incl. PeakMemUse (bytes)2,039,800 1,984,080 -55,720 -2.7%
Incl. PeakMemUse (bytes) per call 2,039,800 1,984,080 -55,720 -2.7%
Excl. PeakMemUse (bytes)2,320 2,208 -112 -4.8%

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% 21 1.2% -19 -1.0% 16 0.0% -55,720 -65.5%
Exclusive Metrics Diff for Current Function1 4.8% 1 5.3% 0 0.0% -112 -0.2%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 21 100.0% -19 -100.0% 16 100.0% -55,720 -100.0%
Child functions
system_page_build0 N/A% 19 90.5% 8 42.1% 0 0.0% 0 0.0%
block_page_build0 N/A% -6 -28.6% -35 -184.2% 0 0.0% -54,504 -97.8%
contextual_page_build0 N/A% 3 14.3% 2 10.5% 0 0.0% 0 0.0%
dblog_page_build0 N/A% -1 -4.8% -2 -10.5% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 1 4.8% 2 10.5% 24 150.0% -296 -0.5%
update_page_build0 N/A% 1 4.8% 0 0.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% 1 4.8% 3 15.8% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 4.8% 1 5.3% 0 0.0% -80 -0.1%
edit_page_build0 N/A% 1 4.8% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 0.0% -112 -0.2%
user_page_build0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% -80 -0.1%
toolbar_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 1 5.3% 0 0.0% -80 -0.1%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 1 5.3% -8 -50.0% -376 -0.7%
field_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
filter_page_build0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -5.3% 0 0.0% -80 -0.1%