Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513a6d2163d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #535139ab6e707Run #53513a6d2163dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)846,055 844,810 -1,245 -0.1%
Incl. Wall Time (microsec) per call 120,865 120,687 -178 -0.1%
Excl. Wall Time (microsec)372 357 -15 -4.0%
Incl. CPU (microsecs)824,520 822,920 -1,600 -0.2%
Incl. CPU (microsecs) per call 117,789 117,560 -229 -0.2%
Excl. CPU (microsec)337 328 -9 -2.7%
Incl. MemUse (bytes)9,395,512 9,395,512 0 0.0%
Incl. MemUse (bytes) per call 1,342,216 1,342,216 0 0.0%
Excl. MemUse (bytes)654,600 654,600 0 0.0%
Incl. PeakMemUse (bytes)10,086,544 10,086,544 0 0.0%
Incl. PeakMemUse (bytes) per call 1,440,935 1,440,935 0 0.0%
Excl. PeakMemUse (bytes)314,496 314,496 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% -1,245 -47.1% -1,600 -57.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -1.2% -9 -0.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -1,348 -108.3% -1,851 -115.7% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 169 13.6% 335 20.9% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -58 -4.7% -74 -4.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -8 -0.6% -10 -0.6% 0 N/A% 0 N/A%
Child functions
_drupal_render_process_post_render_cache0 N/A% -894 -71.8% -885 -55.3% 0 N/A% 0 N/A%
drupal_render@10 N/A% -417 -33.5% -932 -58.2% 0 N/A% 0 N/A%
_theme0 N/A% 103 8.3% 249 15.6% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% -39 -3.1% -41 -2.6% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 28 2.2% 31 1.9% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -10 -0.8% -7 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 6 0.5% 6 0.4% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% -4 -0.3% -9 -0.6% 0 N/A% 0 N/A%
call_user_func@10 N/A% -2 -0.2% -4 -0.2% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 2 0.1% 0 N/A% 0 N/A%