Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)48,947 48,087 -860 -1.8%
Incl. Wall Time (microsec) per call 6,992 6,870 -123 -1.8%
Excl. Wall Time (microsec)130 129 -1 -0.8%
Incl. CPU (microsecs)46,455 45,542 -913 -2.0%
Incl. CPU (microsecs) per call 6,636 6,506 -130 -2.0%
Excl. CPU (microsec)110 112 2 1.8%
Incl. MemUse (bytes)3,409,624 3,352,504 -57,120 -1.7%
Incl. MemUse (bytes) per call 487,089 478,929 -8,160 -1.7%
Excl. MemUse (bytes)4,312 15,480 11,168 259.0%
Incl. PeakMemUse (bytes)3,482,032 3,422,784 -59,248 -1.7%
Incl. PeakMemUse (bytes) per call 497,433 488,969 -8,464 -1.7%
Excl. PeakMemUse (bytes)14,904 14,360 -544 -3.7%

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% -860 -3739.1% -913 -992.4% -57,120 -128.8% -59,248 -129.8%
Exclusive Metrics Diff for Current Function-1 -0.1% 2 0.2% 11,168 19.6% -544 -0.9%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -2,744 -319.1% -2,752 -301.4% -475,864 -833.1% -477,464 -805.9%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 1,907 221.7% 1,871 204.9% 419,096 733.7% 418,992 707.2%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -24 -2.8% -35 -3.8% -352 -0.6% -776 -1.3%
_drupal_theme_initialize0 N/A% 1 0.1% 3 0.3% 0 0.0% 0 0.0%
Child functions
theme0 N/A% -867 -100.8% -925 -101.3% -68,160 -119.3% -59,800 -100.9%
drupal_process_attached0 N/A% 20 2.3% 19 2.1% -112 -0.2% 840 1.4%
_drupal_render_process_post_render_cache0 N/A% -11 -1.3% -11 -1.2% -16 -0.0% 256 0.4%
drupal_render_collect_post_render_cache0 N/A% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 0.1% 3 0.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%