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

drupal_renderRun #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)128,072 129,526 1,454 1.1%
Incl. Wall Time (microsec) per call 18,296 18,504 208 1.1%
Excl. Wall Time (microsec)178 185 7 3.9%
Incl. CPU (microsecs)123,562 124,969 1,407 1.1%
Incl. CPU (microsecs) per call 17,652 17,853 201 1.1%
Excl. CPU (microsec)155 163 8 5.2%
Incl. MemUse (bytes)4,061,232 4,169,600 108,368 2.7%
Incl. MemUse (bytes) per call 580,176 595,657 15,481 2.7%
Excl. MemUse (bytes)82,176 90,440 8,264 10.1%
Incl. PeakMemUse (bytes)4,218,368 4,256,256 37,888 0.9%
Incl. PeakMemUse (bytes) per call 602,624 608,037 5,413 0.9%
Excl. PeakMemUse (bytes)117,304 154,224 36,920 31.5%

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% 1,454 79.8% 1,407 76.5% 108,368 123.4% 37,888 44.6%
Exclusive Metrics Diff for Current Function7 0.5% 8 0.6% 8,264 7.6% 36,920 97.4%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% 1,679 115.5% 1,593 113.2% 98,304 90.7% 28,624 75.5%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -229 -15.7% -189 -13.4% 1,824 1.7% 5,896 15.6%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 3 0.2% 2 0.1% 8,240 7.6% 3,368 8.9%
_drupal_theme_initialize0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Child functions
theme0 N/A% 1,486 102.2% 1,429 101.6% 94,928 87.6% 8,488 22.4%
drupal_process_attached0 N/A% -22 -1.5% -10 -0.7% 1,056 1.0% -12,656 -33.4%
call_user_func@10 N/A% -21 -1.4% -21 -1.5% 4,120 3.8% 5,136 13.6%
element_info0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -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%