Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)11,980 11,990 10 0.1%
Incl. Wall Time (microsec) per call 11,980 11,990 10 0.1%
Excl. Wall Time (microsec)63 60 -3 -4.8%
Incl. CPU (microsecs)11,311 11,314 3 0.0%
Incl. CPU (microsecs) per call 11,311 11,314 3 0.0%
Excl. CPU (microsec)43 40 -3 -7.0%
Incl. MemUse (bytes)900,304 901,376 1,072 0.1%
Incl. MemUse (bytes) per call 900,304 901,376 1,072 0.1%
Excl. MemUse (bytes)4,912 4,912 0 0.0%
Incl. PeakMemUse (bytes)647,872 648,248 376 0.1%
Incl. PeakMemUse (bytes) per call 647,872 648,248 376 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% 10 0.9% 3 0.3% 1,072 1.3% 376 0.5%
Exclusive Metrics Diff for Current Function-3 -30.0% -3 -100.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 10 100.0% 3 100.0% 1,072 100.0% 376 100.0%
Child functions
block_page_build0 N/A% 147 1470.0% 155 5166.7% 968 90.3% 104 27.7%
system_page_build0 N/A% -45 -450.0% -63 -2100.0% 112 10.4% 184 48.9%
drupal_alter0 N/A% -43 -430.0% -41 -1366.7% 0 0.0% 0 0.0%
toolbar_page_build0 N/A% -36 -360.0% -36 -1200.0% 0 0.0% 88 23.4%
contextual_page_build0 N/A% -4 -40.0% -4 -133.3% 0 0.0% 0 0.0%
user_page_build0 N/A% -3 -30.0% -2 -66.7% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% -1 -10.0% 0 0.0% 0 0.0% 0 0.0%
update_page_build0 N/A% -1 -10.0% -1 -33.3% 0 0.0% 0 0.0%
dblog_page_build0 N/A% -1 -10.0% -1 -33.3% 0 0.0% 0 0.0%
field_page_build0 N/A% 1 10.0% 1 33.3% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -10.0% -1 -33.3% -8 -0.7% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% -8 -0.7% 0 0.0%
element_info0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% 0 0.0% 8 0.7% 0 0.0%
filter_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
edit_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%