Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls94 94 0 0.0%
Incl. Wall Time (microsec)80,359 81,435 1,076 1.3%
Incl. Wall Time (microsec) per call 855 866 11 1.3%
Excl. Wall Time (microsec)2,431 2,420 -11 -0.5%
Incl. CPU (microsecs)73,849 74,680 831 1.1%
Incl. CPU (microsecs) per call 786 794 9 1.1%
Excl. CPU (microsec)2,158 2,165 7 0.3%
Incl. MemUse (bytes)653,628 653,628 0 0.0%
Incl. MemUse (bytes) per call 6,953 6,953 0 0.0%
Excl. MemUse (bytes)16,416 16,416 0 0.0%
Incl. PeakMemUse (bytes)714,088 714,088 0 0.0%
Incl. PeakMemUse (bytes) per call 7,597 7,597 0 0.0%
Excl. PeakMemUse (bytes)30,432 30,432 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@2 [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@20 N/A% 1,076 74.0% 831 141.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -1.0% 7 0.8% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% 1,094 101.7% 895 107.7% 0 N/A% 0 N/A%
render0 N/A% 101 9.4% 127 15.3% 0 N/A% 0 N/A%
drupal_render_children0 N/A% -62 -5.8% -127 -15.3% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -49 -4.6% -60 -7.2% 0 N/A% 0 N/A%
render@10 N/A% -8 -0.7% -4 -0.5% 0 N/A% 0 N/A%
Child functions
drupal_render@30 N/A% 561 52.1% 583 70.2% 0 N/A% 0 N/A%
call_user_func@10 N/A% 354 32.9% 359 43.2% 0 N/A% 0 N/A%
_theme@10 N/A% 193 17.9% 15 1.8% 0 N/A% 0 N/A%
Drupal\Core\Template\RenderWrapper::__toString0 N/A% -178 -16.5% -90 -10.8% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 114 10.6% 44 5.3% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 105 9.8% -10 -1.2% 0 N/A% 0 N/A%
call_user_func@20 N/A% -67 -6.2% -69 -8.3% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% -35 -3.3% -37 -4.5% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 27 2.5% 25 3.0% 0 N/A% 0 N/A%
_theme0 N/A% 20 1.9% 17 2.0% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% -20 -1.9% -25 -3.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 12 1.1% 13 1.6% 0 N/A% 0 N/A%
element_info0 N/A% 2 0.2% 3 0.4% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -1 -0.1% -3 -0.4% 0 N/A% 0 N/A%
call_user_func0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache@10 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%