Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)200,630 205,125 4,495 2.2%
Incl. Wall Time (microsec) per call 28,661 29,304 642 2.2%
Excl. Wall Time (microsec)204 218 14 6.9%
Incl. CPU (microsecs)198,282 202,761 4,479 2.3%
Incl. CPU (microsecs) per call 28,326 28,966 640 2.3%
Excl. CPU (microsec)173 191 18 10.4%
Incl. MemUse (bytes)7,662,752 7,851,808 189,056 2.5%
Incl. MemUse (bytes) per call 1,094,679 1,121,687 27,008 2.5%
Excl. MemUse (bytes)61,792 16,928 -44,864 -72.6%
Incl. PeakMemUse (bytes)7,670,280 7,931,856 261,576 3.4%
Incl. PeakMemUse (bytes) per call 1,095,754 1,133,122 37,368 3.4%
Excl. PeakMemUse (bytes)50,784 42,104 -8,680 -17.1%

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% 4,495 130.5% 4,479 128.5% 189,056 54.0% 261,576 75.9%
Exclusive Metrics Diff for Current Function14 0.3% 18 0.4% -44,864 -23.7% -8,680 -3.3%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% 12,983 288.8% 13,009 290.4% 1,123,776 594.4% 1,179,904 451.1%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -8,042 -178.9% -8,125 -181.4% -938,968 -496.7% -922,896 -352.8%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -456 -10.1% -416 -9.3% 4,232 2.2% 4,416 1.7%
_drupal_theme_initialize0 N/A% 10 0.2% 11 0.2% 16 0.0% 152 0.1%
Child functions
_theme0 N/A% 12,435 276.6% 12,457 278.1% 1,132,264 598.9% 1,141,312 436.3%
drupal_render@10 N/A% -7,944 -176.7% -7,991 -178.4% -897,888 -474.9% -869,688 -332.5%
drupal_process_attached0 N/A% -60 -1.3% -54 -1.2% 16 0.0% 128 0.0%
_drupal_render_process_post_render_cache0 N/A% 40 0.9% 41 0.9% -496 -0.3% -1,520 -0.6%
drupal_render_collect_post_render_cache0 N/A% 10 0.2% 6 0.1% 16 0.0% 24 0.0%
drupal_render_cache_set0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 2 0.0% 8 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%