Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)452,055 451,578 -477 -0.1%
Incl. Wall Time (microsec) per call 56,507 56,447 -60 -0.1%
Excl. Wall Time (microsec)537 535 -2 -0.4%
Incl. CPU (microsecs)446,001 445,748 -253 -0.1%
Incl. CPU (microsecs) per call 55,750 55,719 -32 -0.1%
Excl. CPU (microsec)485 486 1 0.2%
Incl. MemUse (bytes)7,799,624 7,795,848 -3,776 -0.0%
Incl. MemUse (bytes) per call 974,953 974,481 -472 -0.0%
Excl. MemUse (bytes)97,688 98,616 928 0.9%
Incl. PeakMemUse (bytes)8,260,344 8,253,544 -6,800 -0.1%
Incl. PeakMemUse (bytes) per call 1,032,543 1,031,693 -850 -0.1%
Excl. PeakMemUse (bytes)105,520 105,744 224 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% -477 -109.9% -253 -27.9% -3,776 -1430.3% -6,800 -720.3%
Exclusive Metrics Diff for Current Function-2 -0.4% 1 0.4% 928 24.6% 224 3.3%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -1,445 -302.9% -1,166 -460.9% -944 -25.0% -1,744 -25.6%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 496 104.0% 499 197.2% -120 -3.2% 192 2.8%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% 445 93.3% 386 152.6% -2,744 -72.7% -5,376 -79.1%
_drupal_theme_initialize0 N/A% 30 6.3% 32 12.6% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\Rss::attachTo0 N/A% -3 -0.6% -4 -1.6% 32 0.8% 128 1.9%
Child functions
_theme0 N/A% -813 -170.4% -541 -213.8% -4,600 -121.8% -7,424 -109.2%
drupal_render_collect_post_render_cache0 N/A% 106 22.2% 128 50.6% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 53 11.1% 48 19.0% -32 -0.8% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 49 10.3% 49 19.4% -96 -2.5% 0 0.0%
drupal_render_cache_set0 N/A% 29 6.1% 31 12.3% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% 29 6.1% 28 11.1% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% 23 4.8% 24 9.5% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 22 4.6% -51 -20.2% 24 0.6% 400 5.9%
call_user_func@10 N/A% 15 3.1% 20 7.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 6 1.3% 4 1.6% 0 0.0% 0 0.0%
element_info0 N/A% 5 1.0% 4 1.6% 0 0.0% 0 0.0%
drupal_render@10 N/A% 1 0.2% 1 0.4% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%