Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)115,979 116,512 533 0.5%
Incl. Wall Time (microsec) per call 16,568 16,645 76 0.5%
Excl. Wall Time (microsec)124 124 0 0.0%
Incl. CPU (microsecs)108,925 109,461 536 0.5%
Incl. CPU (microsecs) per call 15,561 15,637 77 0.5%
Excl. CPU (microsec)99 102 3 3.0%
Incl. MemUse (bytes)7,009,872 7,009,872 0 0.0%
Incl. MemUse (bytes) per call 1,001,410 1,001,410 0 0.0%
Excl. MemUse (bytes)38,320 38,320 0 0.0%
Incl. PeakMemUse (bytes)7,044,072 7,044,072 0 0.0%
Incl. PeakMemUse (bytes) per call 1,006,296 1,006,296 0 0.0%
Excl. PeakMemUse (bytes)18,184 18,184 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% 533 919.0% 536 908.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 0.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 428 80.3% 421 78.5% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 160 30.0% 174 32.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -30 -5.6% -31 -5.8% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -25 -4.7% -28 -5.2% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% 369 69.2% 396 73.9% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 108 20.3% 62 11.6% 0 N/A% 0 N/A%
_theme0 N/A% 85 15.9% 106 19.8% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -30 -5.6% -30 -5.6% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 4 0.8% -2 -0.4% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -1 -0.2% 3 0.6% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%