Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)177,387 179,415 2,028 1.1%
Incl. Wall Time (microsec) per call 2,304 2,330 26 1.1%
Excl. Wall Time (microsec)1,232 1,219 -13 -1.1%
Incl. CPU (microsecs)175,590 177,648 2,058 1.2%
Incl. CPU (microsecs) per call 2,280 2,307 27 1.2%
Excl. CPU (microsec)1,057 1,044 -13 -1.2%
Incl. MemUse (bytes)5,942,096 6,020,664 78,568 1.3%
Incl. MemUse (bytes) per call 77,170 78,190 1,020 1.3%
Excl. MemUse (bytes)65,384 65,576 192 0.3%
Incl. PeakMemUse (bytes)6,071,208 6,194,272 123,064 2.0%
Incl. PeakMemUse (bytes) per call 78,847 80,445 1,598 2.0%
Excl. PeakMemUse (bytes)67,744 67,744 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% 2,028 48.3% 2,058 50.4% 78,568 106.5% 123,064 169.8%
Exclusive Metrics Diff for Current Function-13 -0.6% -13 -0.6% 192 0.2% 0 0.0%
Parent functions
Drupal\aggregator\Plugin\Block\AggregatorFeedBlock::build0 N/A% 2,364 116.6% 2,369 115.1% 5,584 7.1% 28,320 23.0%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -960 -47.3% -883 -42.9% 69,440 88.4% 90,584 73.6%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 640 31.6% 617 30.0% 2,568 3.3% 3,808 3.1%
Drupal\views\Plugin\views\style\Rss::attachTo0 N/A% -147 -7.2% -146 -7.1% 304 0.4% 32 0.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 132 6.5% 102 5.0% 672 0.9% 320 0.3%
_drupal_theme_initialize0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
theme0 N/A% 2,155 106.3% 2,164 105.2% 78,032 99.3% 122,624 99.6%
drupal_process_attached0 N/A% -95 -4.7% -87 -4.2% 288 0.4% 504 0.4%
_drupal_render_process_post_render_cache0 N/A% -23 -1.1% -22 -1.1% 56 0.1% -64 -0.1%
drupal_render_collect_post_render_cache0 N/A% 4 0.2% 8 0.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -1 -0.0% 4 0.2% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% 1 0.0% 3 0.1% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%