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

drupal_render@2Run #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls94 94 0 0.0%
Incl. Wall Time (microsec)81,435 80,359 -1,076 -1.3%
Incl. Wall Time (microsec) per call 866 855 -11 -1.3%
Excl. Wall Time (microsec)2,420 2,431 11 0.5%
Incl. CPU (microsecs)74,680 73,849 -831 -1.1%
Incl. CPU (microsecs) per call 794 786 -9 -1.1%
Excl. CPU (microsec)2,165 2,158 -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 Function11 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%