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@17

drupal_render@17Run #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,851 5,843 -8 -0.1%
Incl. Wall Time (microsec) per call 2,926 2,922 -4 -0.1%
Excl. Wall Time (microsec)140 136 -4 -2.9%
Incl. CPU (microsecs)5,854 5,845 -9 -0.2%
Incl. CPU (microsecs) per call 2,927 2,923 -5 -0.2%
Excl. CPU (microsec)107 106 -1 -0.9%
Incl. MemUse (bytes)173,352 173,352 0 0.0%
Incl. MemUse (bytes) per call 86,676 86,676 0 0.0%
Excl. MemUse (bytes)12,160 12,160 0 0.0%
Incl. PeakMemUse (bytes)313,928 313,928 0 0.0%
Incl. PeakMemUse (bytes) per call 156,964 156,964 0 0.0%
Excl. PeakMemUse (bytes)26,560 26,560 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@17 [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@170 N/A% -8 -1.7% -9 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -50.0% -1 -11.1% 0 N/A% 0 N/A%
Parent function
theme_menu_link@60 N/A% -8 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render@180 N/A% -10 -125.0% -6 -66.7% 0 N/A% 0 N/A%
{closure}0 N/A% 3 37.5% 1 11.1% 0 N/A% 0 N/A%
SplDoublyLinkedList::push0 N/A% 2 25.0% -2 -22.2% 0 N/A% 0 N/A%
SplDoublyLinkedList::pop0 N/A% -1 -12.5% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 1 12.5% -1 -11.1% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 1 12.5% 1 11.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_merge_cache_tags0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
drupal_merge_attached0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%
Drupal::theme0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Drupal::service0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::render@90 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%