Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,421,185 3,428,267 7,082 0.2%
Incl. Wall Time (microsec) per call 684,237 685,653 1,416 0.2%
Excl. Wall Time (microsec)528 540 12 2.3%
Incl. CPU (microsecs)3,403,755 3,405,449 1,694 0.0%
Incl. CPU (microsecs) per call 680,751 681,090 339 0.0%
Excl. CPU (microsec)426 432 6 1.4%
Incl. MemUse (bytes)33,189,792 33,187,760 -2,032 -0.0%
Incl. MemUse (bytes) per call 6,637,958 6,637,552 -406 -0.0%
Excl. MemUse (bytes)10,808 10,784 -24 -0.2%
Incl. PeakMemUse (bytes)33,042,000 33,207,256 165,256 0.5%
Incl. PeakMemUse (bytes) per call 6,608,400 6,641,451 33,051 0.5%
Excl. PeakMemUse (bytes)2,984 2,984 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% 7,082 210.2% 1,694 21.7% -2,032 -2.0% 165,256 165.8%
Exclusive Metrics Diff for Current Function12 0.2% 6 0.4% -24 -1.2% 0 0.0%
Parent functions
Drupal\Core\Page\RenderHtmlRenderer::drupalRender0 N/A% 5,862 82.8% 1,143 67.5% 568 28.0% 168 0.1%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 992 14.0% 1,022 60.3% -312 -15.4% 10,784 6.5%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 228 3.2% -471 -27.8% -2,288 -112.6% 154,304 93.4%
Child functions
_drupal_render_process_post_render_cache0 N/A% 25,027 353.4% 22,660 1337.7% -16 -0.8% 752 0.5%
Drupal\Core\Theme\ThemeManager::render0 N/A% -11,344 -160.2% -14,214 -839.1% -1,032 -50.8% 164,688 99.7%
call_user_func0 N/A% -6,113 -86.3% -6,261 -369.6% -864 -42.5% -320 -0.2%
element_info0 N/A% -920 -13.0% -860 -50.8% -104 -5.1% -88 -0.1%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 459 6.5% 403 23.8% 0 0.0% 224 0.1%
spl_autoload_call0 N/A% -110 -1.6% -110 -6.5% 8 0.4% 0 0.0%
{closure}0 N/A% 48 0.7% 40 2.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -24 -0.3% -26 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\Cache::mergeTags0 N/A% 20 0.3% 23 1.4% 0 0.0% 0 0.0%
Drupal::service0 N/A% 16 0.2% 16 0.9% 0 0.0% 0 0.0%
Drupal::theme0 N/A% -13 -0.2% -14 -0.8% 0 0.0% 0 0.0%
drupal_merge_attached0 N/A% 12 0.2% 16 0.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 8 0.1% 9 0.5% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 3 0.0% 3 0.2% 0 0.0% 0 0.0%
SplDoublyLinkedList::push0 N/A% 2 0.0% 3 0.2% 0 0.0% 0 0.0%
is_string0 N/A% -1 -0.0% -3 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 2 0.1% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
SplDoublyLinkedList::pop0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%