Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)116,841 115,979 -862 -0.7%
Incl. Wall Time (microsec) per call 16,692 16,568 -123 -0.7%
Excl. Wall Time (microsec)137 124 -13 -9.5%
Incl. CPU (microsecs)109,797 108,925 -872 -0.8%
Incl. CPU (microsecs) per call 15,685 15,561 -125 -0.8%
Excl. CPU (microsec)119 99 -20 -16.8%
Incl. MemUse (bytes)7,042,048 7,009,872 -32,176 -0.5%
Incl. MemUse (bytes) per call 1,006,007 1,001,410 -4,597 -0.5%
Excl. MemUse (bytes)-17,952 38,320 56,272 313.5%
Incl. PeakMemUse (bytes)7,167,992 7,044,072 -123,920 -1.7%
Incl. PeakMemUse (bytes) per call 1,023,999 1,006,296 -17,703 -1.7%
Excl. PeakMemUse (bytes)13,520 18,184 4,664 34.5%

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% -862 -879.6% -872 -334.1% -32,176 -83.6% -123,920 -314.2%
Exclusive Metrics Diff for Current Function-13 -1.5% -20 -2.3% 56,272 174.9% 4,664 3.8%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -5,423 -629.1% -5,418 -621.3% -932,624 -2898.5% -1,022,920 -825.5%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 4,574 530.6% 4,548 521.6% 903,128 2806.8% 902,264 728.1%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -29 -3.4% -20 -2.3% -2,680 -8.3% -3,320 -2.7%
_drupal_theme_initialize0 N/A% 16 1.9% 18 2.1% 0 0.0% 56 0.0%
Child functions
_theme0 N/A% -5,410 -627.6% -5,409 -620.3% -992,824 -3085.6% -1,022,224 -824.9%
drupal_render@10 N/A% 4,539 526.6% 4,522 518.6% 904,360 2810.7% 893,584 721.1%
drupal_render_collect_post_render_cache0 N/A% 25 2.9% 28 3.2% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -9 -1.0% -5 -0.6% 16 0.0% 56 0.0%
_drupal_render_process_post_render_cache0 N/A% 4 0.5% 8 0.9% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% 2 0.2% 3 0.3% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
drupal_render_cache_set0 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%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%