Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)194,869 191,546 -3,323 -1.7%
Incl. Wall Time (microsec) per call 24,359 23,943 -415 -1.7%
Excl. Wall Time (microsec)175 169 -6 -3.4%
Incl. CPU (microsecs)183,827 179,870 -3,957 -2.2%
Incl. CPU (microsecs) per call 22,978 22,484 -495 -2.2%
Excl. CPU (microsec)159 146 -13 -8.2%
Incl. MemUse (bytes)6,285,200 6,285,112 -88 -0.0%
Incl. MemUse (bytes) per call 785,650 785,639 -11 -0.0%
Excl. MemUse (bytes)58,032 58,032 0 0.0%
Incl. PeakMemUse (bytes)5,994,344 5,993,552 -792 -0.0%
Incl. PeakMemUse (bytes) per call 749,293 749,194 -99 -0.0%
Excl. PeakMemUse (bytes)37,520 37,520 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% -3,323 -237.2% -3,957 -143.5% -88 -42.3% -792 -110.0%
Exclusive Metrics Diff for Current Function-6 -0.2% -13 -0.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -3,195 -96.1% -3,455 -87.3% -152 -172.7% -120 -15.2%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% 2,906 87.5% 2,574 65.0% -48 -54.5% -304 -38.4%
Drupal\views\Plugin\views\style\Rss::attachTo0 N/A% -1,569 -47.2% -1,587 -40.1% 8 9.1% -272 -34.3%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -1,479 -44.5% -1,503 -38.0% 104 118.2% -96 -12.1%
_drupal_theme_initialize0 N/A% 14 0.4% 14 0.4% 0 0.0% 0 0.0%
Child functions
drupal_render@10 N/A% -3,963 -119.3% -3,594 -90.8% -32 -36.4% -40 -5.1%
theme0 N/A% 1,311 39.5% 306 7.7% -32 -36.4% -480 -60.6%
drupal_process_attached0 N/A% -1,144 -34.4% -1,137 -28.7% 8 9.1% -272 -34.3%
drupal_render_collect_post_render_cache0 N/A% 328 9.9% 328 8.3% -8 -9.1% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 152 4.6% 151 3.8% -24 -27.3% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -3 -0.1% 1 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 0.1% 1 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%