Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)852,156 846,055 -6,101 -0.7%
Incl. Wall Time (microsec) per call 121,737 120,865 -872 -0.7%
Excl. Wall Time (microsec)569 372 -197 -34.6%
Incl. CPU (microsecs)831,019 824,520 -6,499 -0.8%
Incl. CPU (microsecs) per call 118,717 117,789 -928 -0.8%
Excl. CPU (microsec)539 337 -202 -37.5%
Incl. MemUse (bytes)9,416,360 9,395,512 -20,848 -0.2%
Incl. MemUse (bytes) per call 1,345,194 1,342,216 -2,978 -0.2%
Excl. MemUse (bytes)654,648 654,600 -48 -0.0%
Incl. PeakMemUse (bytes)10,107,168 10,086,544 -20,624 -0.2%
Incl. PeakMemUse (bytes) per call 1,443,881 1,440,935 -2,946 -0.2%
Excl. PeakMemUse (bytes)314,592 314,496 -96 -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% -6,101 -108.9% -6,499 -102.1% -20,848 -87.5% -20,624 -91.1%
Exclusive Metrics Diff for Current Function-197 -3.2% -202 -3.1% -48 -0.2% -96 -0.5%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -6,033 -98.9% -6,244 -96.1% -21,048 -101.0% -21,880 -106.1%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -117 -1.9% -114 -1.8% -56 -0.3% -88 -0.4%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 47 0.8% -146 -2.2% 256 1.2% 1,344 6.5%
_drupal_theme_initialize0 N/A% 2 0.0% 5 0.1% 0 0.0% 0 0.0%
Child functions
drupal_render@10 N/A% -3,926 -64.4% -4,120 -63.4% -20,976 -100.6% -21,848 -105.9%
drupal_render_collect_post_render_cache0 N/A% -1,682 -27.6% -1,686 -25.9% -48 -0.2% -40 -0.2%
_drupal_render_process_post_render_cache0 N/A% -376 -6.2% -386 -5.9% 56 0.3% 8 0.0%
_theme0 N/A% 69 1.1% -127 -2.0% 224 1.1% 1,200 5.8%
Drupal\Core\Render\Element::children0 N/A% -27 -0.4% -27 -0.4% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 20 0.3% 21 0.3% -16 -0.1% 0 0.0%
drupal_process_attached0 N/A% 13 0.2% 16 0.2% -40 -0.2% 152 0.7%
call_user_func@10 N/A% 3 0.0% 4 0.1% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 2 0.0% 7 0.1% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%