Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)317,955 319,191 1,236 0.4%
Incl. Wall Time (microsec) per call 5,578 5,600 22 0.4%
Excl. Wall Time (microsec)1,453 1,489 36 2.5%
Incl. CPU (microsecs)313,582 314,810 1,228 0.4%
Incl. CPU (microsecs) per call 5,501 5,523 22 0.4%
Excl. CPU (microsec)1,122 1,134 12 1.1%
Incl. MemUse (bytes)7,523,824 7,725,696 201,872 2.7%
Incl. MemUse (bytes) per call 131,997 135,539 3,542 2.7%
Excl. MemUse (bytes)-31,040 -186,904 -155,864 -502.1%
Incl. PeakMemUse (bytes)8,786,088 8,920,024 133,936 1.5%
Incl. PeakMemUse (bytes) per call 154,142 156,492 2,350 1.5%
Excl. PeakMemUse (bytes)3,480 3,488 8 0.2%

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% 1,236 81.6% 1,228 75.1% 201,872 3146.4% 133,936 1247.5%
Exclusive Metrics Diff for Current Function36 2.9% 12 1.0% -155,864 -77.2% 8 0.0%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% 2,304 186.4% 2,280 185.7% 166,504 82.5% 104,352 77.9%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -979 -79.2% -985 -80.2% 32,224 16.0% 23,392 17.5%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -360 -29.1% -323 -26.3% 4,048 2.0% 7,632 5.7%
Drupal\comment\Form\CommentAdminOverview::buildForm0 N/A% 299 24.2% 285 23.2% -904 -0.4% -1,440 -1.1%
_drupal_theme_initialize0 N/A% -28 -2.3% -29 -2.4% 0 0.0% 0 0.0%
Child functions
drupal_render_collect_post_render_cache0 N/A% 1,182 95.6% 1,167 95.0% 21,184 10.5% 28,408 21.2%
drupal_render@10 N/A% 939 76.0% 913 74.3% 293,312 145.3% -43,680 -32.6%
_theme0 N/A% -934 -75.6% -899 -73.2% 39,968 19.8% 76,096 56.8%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 46 3.7% 47 3.8% 6,520 3.2% 55,120 41.2%
Drupal::service0 N/A% -44 -3.6% -36 -2.9% 0 0.0% -80 -0.1%
drupal_render_cache_set0 N/A% -29 -2.3% -26 -2.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 26 2.1% 32 2.6% 136 0.1% -2,160 -1.6%
drupal_render_collect_cache_tags0 N/A% 18 1.5% 20 1.6% 0 0.0% 22,992 17.2%
drupal_process_attached0 N/A% -4 -0.3% -2 -0.2% 0 0.0% 8 0.0%
drupal_render_cache_get0 N/A% -3 -0.2% -4 -0.3% -3,376 -1.7% -2,776 -2.1%
Composer\Autoload\ClassLoader::loadClass0 N/A% 3 0.2% 2 0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 3 0.2% 1 0.1% 0 0.0% 0 0.0%
call_user_func@10 N/A% -3 -0.2% -2 -0.2% -16 -0.0% 0 0.0%
strpos0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.1% 3 0.2% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.1% -16 -0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 0 0.0% -1 -0.1% 24 0.0% 0 0.0%