Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_prepare_page

drupal_prepare_pageRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)104,682 102,179 -2,503 -2.4%
Incl. Wall Time (microsec) per call 104,682 102,179 -2,503 -2.4%
Excl. Wall Time (microsec)167 154 -13 -7.8%
Incl. CPU (microsecs)103,435 101,024 -2,411 -2.3%
Incl. CPU (microsecs) per call 103,435 101,024 -2,411 -2.3%
Excl. CPU (microsec)115 104 -11 -9.6%
Incl. MemUse (bytes)1,196,888 1,201,752 4,864 0.4%
Incl. MemUse (bytes) per call 1,196,888 1,201,752 4,864 0.4%
Excl. MemUse (bytes)2,376 2,368 -8 -0.3%
Incl. PeakMemUse (bytes)1,612,904 1,450,496 -162,408 -10.1%
Incl. PeakMemUse (bytes) per call 1,612,904 1,450,496 -162,408 -10.1%
Excl. PeakMemUse (bytes)2,080 2,640 560 26.9%

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% -2,503 -2.9% -2,411 -2.9% 4,864 8.1% -162,408 -287.6%
Exclusive Metrics Diff for Current Function-13 -0.5% -11 -0.5% -8 -0.2% 560 0.3%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -2,503 -100.0% -2,411 -100.0% 4,864 100.0% -162,408 -100.0%
Child functions
_block_page_build0 N/A% -2,315 -92.5% -2,273 -94.3% 4,920 101.2% -165,192 -101.7%
quickedit_page_attachments0 N/A% -107 -4.3% -53 -2.2% 0 0.0% 0 0.0%
contextual_page_attachments0 N/A% 58 2.3% 48 2.0% 0 0.0% 0 0.0%
system_page_attachments0 N/A% -58 -2.3% -55 -2.3% -24 -0.5% 0 0.0%
user_page_attachments0 N/A% -43 -1.7% -42 -1.7% 0 0.0% 0 0.0%
element_info0 N/A% -11 -0.4% -12 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -9 -0.4% -10 -0.4% 0 0.0% 0 0.0%
system_region_list0 N/A% 7 0.3% 6 0.2% 0 0.0% 0 0.0%
update_page_top0 N/A% -7 -0.3% -10 -0.4% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% -6 -0.2% -4 -0.2% 0 0.0% 48 0.0%
node_page_top0 N/A% 5 0.2% 4 0.2% 0 0.0% 1,568 1.0%
Drupal::theme0 N/A% 4 0.2% 5 0.2% 0 0.0% 0 0.0%
toolbar_page_top0 N/A% -4 -0.2% -5 -0.2% 0 0.0% 256 0.2%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -3 -0.1% -2 -0.1% -24 -0.5% 0 0.0%
tour_page_bottom0 N/A% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% 1 0.0% 1 0.0% 0 0.0% 272 0.2%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::moduleExists0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getName0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% 1 0.0% 0 0.0% 80 0.0%
is_array0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%