Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@7

drupal_render@7Run #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)25,708 25,826 118 0.5%
Incl. Wall Time (microsec) per call 12,854 12,913 59 0.5%
Excl. Wall Time (microsec)148 145 -3 -2.0%
Incl. CPU (microsecs)25,708 25,827 119 0.5%
Incl. CPU (microsecs) per call 12,854 12,914 60 0.5%
Excl. CPU (microsec)112 108 -4 -3.6%
Incl. MemUse (bytes)537,720 537,720 0 0.0%
Incl. MemUse (bytes) per call 268,860 268,860 0 0.0%
Excl. MemUse (bytes)9,944 9,944 0 0.0%
Incl. PeakMemUse (bytes)793,472 793,472 0 0.0%
Incl. PeakMemUse (bytes) per call 396,736 396,736 0 0.0%
Excl. PeakMemUse (bytes)8,432 8,432 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@7 [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_render@70 N/A% 118 24.4% 119 30.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -2.5% -4 -3.4% 0 N/A% 0 N/A%
Parent function
theme_menu_link@10 N/A% 118 100.0% 119 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@80 N/A% 134 113.6% 131 110.1% 0 N/A% 0 N/A%
Drupal::theme0 N/A% -4 -3.4% -4 -3.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% -2 -1.7% -4 -3.4% 0 N/A% 0 N/A%
SplDoublyLinkedList::push0 N/A% -2 -1.7% -2 -1.7% 0 N/A% 0 N/A%
{closure}0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -1 -0.8% -2 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::render@40 N/A% -1 -0.8% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
drupal_merge_attached0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
drupal_merge_cache_tags0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Drupal::service0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
SplDoublyLinkedList::pop0 N/A% 0 0.0% 3 2.5% 0 N/A% 0 N/A%