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

drupal_renderRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)179,415 177,387 -2,028 -1.1%
Incl. Wall Time (microsec) per call 2,330 2,304 -26 -1.1%
Excl. Wall Time (microsec)1,219 1,232 13 1.1%
Incl. CPU (microsecs)177,648 175,590 -2,058 -1.2%
Incl. CPU (microsecs) per call 2,307 2,280 -27 -1.2%
Excl. CPU (microsec)1,044 1,057 13 1.2%
Incl. MemUse (bytes)6,020,664 5,942,096 -78,568 -1.3%
Incl. MemUse (bytes) per call 78,190 77,170 -1,020 -1.3%
Excl. MemUse (bytes)65,576 65,384 -192 -0.3%
Incl. PeakMemUse (bytes)6,194,272 6,071,208 -123,064 -2.0%
Incl. PeakMemUse (bytes) per call 80,445 78,847 -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 Function13 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%