Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)90,969 90,174 -795 -0.9%
Incl. Wall Time (microsec) per call 2,333 2,312 -20 -0.9%
Excl. Wall Time (microsec)1,146 1,167 21 1.8%
Incl. CPU (microsecs)81,786 81,408 -378 -0.5%
Incl. CPU (microsecs) per call 2,097 2,087 -10 -0.5%
Excl. CPU (microsec)995 1,041 46 4.6%
Incl. MemUse (bytes)1,204,856 1,193,860 -10,996 -0.9%
Incl. MemUse (bytes) per call 30,894 30,612 -282 -0.9%
Excl. MemUse (bytes)17,896 17,784 -112 -0.6%
Incl. PeakMemUse (bytes)1,251,860 1,234,312 -17,548 -1.4%
Incl. PeakMemUse (bytes) per call 32,099 31,649 -450 -1.4%
Excl. PeakMemUse (bytes)22,480 22,408 -72 -0.3%

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% -795 -222.1% -378 -202.1% -10,996 -105.6% -17,548 -168.9%
Exclusive Metrics Diff for Current Function21 2.6% 46 12.2% -112 -1.0% -72 -0.4%
Parent functions
drupal_render@10 N/A% -755 -95.0% -495 -131.0% -10,960 -99.7% -17,776 -101.3%
render0 N/A% 251 31.6% 239 63.2% -36 -0.3% 228 1.3%
drupal_render_children0 N/A% -230 -28.9% -61 -16.1% 0 0.0% 0 0.0%
render@10 N/A% -61 -7.7% -61 -16.1% 0 0.0% 0 0.0%
Child functions
_theme@10 N/A% -729 -91.7% -524 -138.6% -76 -0.7% -120 -0.7%
drupal_process_attached0 N/A% -372 -46.8% -219 -57.9% -4 -0.0% -16 -0.1%
call_user_func@10 N/A% 335 42.1% 440 116.4% -36 -0.3% -148 -0.8%
_theme0 N/A% -206 -25.9% -212 -56.1% -10,132 -92.1% -17,380 -99.0%
Drupal\Core\Template\RenderWrapper::__toString0 N/A% 138 17.4% 106 28.0% -600 -5.5% 0 0.0%
drupal_render@30 N/A% 95 11.9% 80 21.2% -40 -0.4% 80 0.5%
drupal_render_cache_set0 N/A% -52 -6.5% -56 -14.8% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% -35 -4.4% -36 -9.5% 4 0.0% 108 0.6%
Drupal\Core\Render\Element::children0 N/A% 22 2.8% 20 5.3% 0 0.0% 0 0.0%
call_user_func@20 N/A% 13 1.6% 13 3.4% 0 0.0% 0 0.0%
element_info0 N/A% -13 -1.6% -17 -4.5% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% -9 -1.1% -15 -4.0% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% -4 -0.5% -6 -1.6% 0 0.0% 0 0.0%
call_user_func0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%