Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)122,336 123,017 681 0.6%
Incl. Wall Time (microsec) per call 17,477 17,574 97 0.6%
Excl. Wall Time (microsec)124 134 10 8.1%
Incl. CPU (microsecs)114,054 115,035 981 0.9%
Incl. CPU (microsecs) per call 16,293 16,434 140 0.9%
Excl. CPU (microsec)111 123 12 10.8%
Incl. MemUse (bytes)7,108,496 6,990,968 -117,528 -1.7%
Incl. MemUse (bytes) per call 1,015,499 998,710 -16,790 -1.7%
Excl. MemUse (bytes)37,776 46,928 9,152 24.2%
Incl. PeakMemUse (bytes)7,185,224 7,044,584 -140,640 -2.0%
Incl. PeakMemUse (bytes) per call 1,026,461 1,006,369 -20,091 -2.0%
Excl. PeakMemUse (bytes)23,384 27,600 4,216 18.0%

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% 681 27.0% 981 32.5% -117,528 -153.9% -140,640 -179.7%
Exclusive Metrics Diff for Current Function10 1.5% 12 1.2% 9,152 7.8% 4,216 3.0%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 6,182 907.8% 6,307 642.9% 849,400 722.7% 853,624 607.0%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -5,531 -812.2% -5,387 -549.1% -963,784 -820.0% -996,200 -708.3%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 28 4.1% 57 5.8% -3,120 -2.7% 1,960 1.4%
_drupal_theme_initialize0 N/A% 2 0.3% 4 0.4% -24 -0.0% -24 -0.0%
Child functions
drupal_render@10 N/A% 5,762 846.1% 5,786 589.8% 861,136 732.7% 845,872 601.4%
_theme0 N/A% -5,145 -755.5% -4,881 -497.6% -977,952 -832.1% -990,704 -704.4%
drupal_process_attached0 N/A% 33 4.8% 44 4.5% -9,864 -8.4% -24 -0.0%
drupal_render_collect_post_render_cache0 N/A% 11 1.6% 13 1.3% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 10 1.5% 8 0.8% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%