Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls457 457 0 0.0%
Incl. Wall Time (microsec)1,393,717 1,432,905 39,188 2.8%
Incl. Wall Time (microsec) per call 3,050 3,135 86 2.8%
Excl. Wall Time (microsec)21,126 21,477 351 1.7%
Incl. CPU (microsecs)1,385,923 1,423,344 37,421 2.7%
Incl. CPU (microsecs) per call 3,033 3,115 82 2.7%
Excl. CPU (microsec)16,945 17,242 297 1.8%
Incl. MemUse (bytes)8,359,168 7,190,072 -1,169,096 -14.0%
Incl. MemUse (bytes) per call 18,291 15,733 -2,558 -14.0%
Excl. MemUse (bytes)937,920 937,960 40 0.0%
Incl. PeakMemUse (bytes)8,162,568 8,230,976 68,408 0.8%
Incl. PeakMemUse (bytes) per call 17,861 18,011 150 0.8%
Excl. PeakMemUse (bytes)161,320 161,448 128 0.1%

Parent/Child Regression/Improvement report for drupal_render@4 [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@40 N/A% 39,188 44.6% 37,421 45.5% -1,169,096 -1952.4% 68,408 121.1%
Exclusive Metrics Diff for Current Function351 0.9% 297 0.8% 40 0.0% 128 0.2%
Parent functions
template_preprocess_node0 N/A% 24,585 62.7% 23,813 63.6% -1,196,432 -102.3% 6,792 9.9%
render@20 N/A% 13,275 33.9% 12,577 33.6% 35,504 3.0% 72,072 105.4%
drupal_render@30 N/A% 664 1.7% 554 1.5% 416 0.0% -2,552 -3.7%
rdf_preprocess_node0 N/A% 664 1.7% 477 1.3% -8,584 -0.7% -7,904 -11.6%
Child functions
Drupal\Core\Theme\ThemeManager::render@30 N/A% 27,603 70.4% 26,535 70.9% -1,183,560 -101.2% -25,472 -37.2%
drupal_render@50 N/A% 9,523 24.3% 8,434 22.5% 22,264 1.9% 90,272 132.0%
call_user_func0 N/A% 1,348 3.4% 1,922 5.1% -56 -0.0% 3,480 5.1%
{closure}0 N/A% 1,073 2.7% 922 2.5% -24 -0.0% 0 0.0%
drupal_render_cache_get0 N/A% -815 -2.1% -641 -1.7% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% -194 -0.5% -241 -0.6% 0 0.0% 0 0.0%
Drupal::service0 N/A% 180 0.5% 145 0.4% -56 -0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 99 0.3% 71 0.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@20 N/A% 66 0.2% 57 0.2% -8 -0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 54 0.1% 29 0.1% 40 0.0% 0 0.0%
Drupal\Component\Utility\SafeMarkup::set0 N/A% -53 -0.1% -39 -0.1% -7,752 -0.7% 0 0.0%
Drupal::theme0 N/A% -30 -0.1% -94 -0.3% 0 0.0% 0 0.0%
is_string0 N/A% 24 0.1% 12 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\Cache::mergeTags0 N/A% 21 0.1% 36 0.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -18 -0.0% -34 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% -17 -0.0% -16 -0.0% 0 0.0% 0 0.0%
SplDoublyLinkedList::push0 N/A% -13 -0.0% 23 0.1% 16 0.0% 0 0.0%
drupal_merge_attached0 N/A% -10 -0.0% 1 0.0% 0 0.0% 0 0.0%
SplDoublyLinkedList::pop0 N/A% -4 -0.0% 2 0.0% 0 0.0% 0 0.0%