Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::doRender@4

Drupal\Core\Render\Renderer::doRender@4Run #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls620 620 0 0.0%
Incl. Wall Time (microsec)199,223 204,242 5,019 2.5%
Incl. Wall Time (microsec) per call 321 329 8 2.5%
Excl. Wall Time (microsec)17,954 18,213 259 1.4%
Incl. MemUse (bytes)-22,321,968 -22,296,056 25,912 0.1%
Incl. MemUse (bytes) per call -36,003 -35,961 42 0.1%
Excl. MemUse (bytes)-25,371,104 -25,371,096 8 0.0%
Incl. PeakMemUse (bytes)786,872 813,400 26,528 3.4%
Incl. PeakMemUse (bytes) per call 1,269 1,312 43 3.4%
Excl. PeakMemUse (bytes)451,120 447,704 -3,416 -0.8%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::doRender@4 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\Renderer::doRender@40 N/A% 5,019 35.8% 25,912 100.8% 26,528 95.1%
Exclusive Metrics Diff for Current Function259 5.2% 8 0.0% -3,416 -12.9%
Parent functions
Drupal\Core\Render\Renderer::doRender@30 N/A% 7,009 139.6% 25,728 99.3% 26,616 100.3%
Drupal\Core\Render\Renderer::render@20 N/A% -2,122 -42.3% 232 0.9% 336 1.3%
Drupal\Core\Render\Renderer::render@30 N/A% 132 2.6% -48 -0.2% -424 -1.6%
Child functions
Drupal\Core\Theme\ThemeManager::render@10 N/A% 6,669 132.9% 25,856 99.8% 49,128 185.2%
call_user_func0 N/A% -1,650 -32.9% 24 0.1% -17,720 -66.8%
Drupal\Core\Theme\ThemeManager::render@20 N/A% -558 -11.1% -8 -0.0% -104 -0.4%
Drupal\Core\Render\Renderer::doRender@50 N/A% 211 4.2% 32 0.1% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 108 2.2% 0 0.0% 0 0.0%
Drupal\Core\Render\RenderContext::update0 N/A% 50 1.0% 0 0.0% -512 -1.9%
Drupal\Core\Theme\ThemeManager::render@30 N/A% -35 -0.7% -128 -0.5% 0 0.0%
Drupal\Core\Render\ElementInfoManager::getInfo0 N/A% -35 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::getCurrentRenderContext0 N/A% 28 0.6% 0 0.0% 0 0.0%
Drupal\Core\Render\RenderContext::bubble0 N/A% -27 -0.5% 0 0.0% -272 -1.0%
Drupal\Core\Render\SafeString::create0 N/A% -12 -0.2% 128 0.5% -264 -1.0%
SplDoublyLinkedList::push0 N/A% 6 0.1% 0 0.0% -48 -0.2%
Drupal\Core\Render\Renderer::ensureMarkupIsSafe0 N/A% 3 0.1% 0 0.0% 0 0.0%
array_intersect_key0 N/A% -1 -0.0% 0 0.0% -88 -0.3%
Drupal\Core\Render\PlaceholderGenerator::canCreatePlaceholder0 N/A% 1 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 1 0.0% 0 0.0% -176 -0.7%
Drupal\Core\Render\SafeString::__toString0 N/A% 1 0.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 0.0%