Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)162,398 162,214 -184 -0.1%
Incl. Wall Time (microsec) per call 2,578 2,575 -3 -0.1%
Excl. Wall Time (microsec)1,769 1,749 -20 -1.1%
Incl. CPU (microsecs)147,252 147,565 313 0.2%
Incl. CPU (microsecs) per call 2,337 2,342 5 0.2%
Excl. CPU (microsec)1,618 1,576 -42 -2.6%
Incl. MemUse (bytes)1,714,372 1,724,312 9,940 0.6%
Incl. MemUse (bytes) per call 27,212 27,370 158 0.6%
Excl. MemUse (bytes)10,528 10,752 224 2.1%
Incl. PeakMemUse (bytes)1,733,580 1,677,540 -56,040 -3.2%
Incl. PeakMemUse (bytes) per call 27,517 26,628 -890 -3.2%
Excl. PeakMemUse (bytes)35,980 34,704 -1,276 -3.5%

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% -184 -11.0% 313 78.2% 9,940 39.8% -56,040 -223.9%
Exclusive Metrics Diff for Current Function-20 -10.9% -42 -13.4% 224 2.3% -1,276 -2.3%
Parent functions
drupal_render@10 N/A% 538 292.4% 963 307.7% 9,948 100.1% -56,064 -100.0%
render0 N/A% -395 -214.7% -530 -169.3% -8 -0.1% 24 0.0%
drupal_render_children0 N/A% -327 -177.7% -120 -38.3% 0 0.0% 0 0.0%
Child functions
drupal_process_attached0 N/A% -481 -261.4% -105 -33.5% -4 -0.0% 0 0.0%
call_user_func@10 N/A% 106 57.6% 27 8.6% 48 0.5% -3,632 -6.5%
_theme@10 N/A% 66 35.9% 58 18.5% 1,948 19.6% 1,372 2.4%
Drupal\Core\Template\RenderWrapper::__toString0 N/A% 58 31.5% 7 2.2% 0 0.0% 0 0.0%
drupal_render@30 N/A% 46 25.0% 307 98.1% 7,724 77.7% -40,440 -72.2%
call_user_func0 N/A% -36 -19.6% -45 -14.4% 0 0.0% -11,800 -21.1%
drupal_render_collect_cache_tags0 N/A% 27 14.7% 34 10.9% 0 0.0% 0 0.0%
element_info0 N/A% 26 14.1% 27 8.6% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 18 9.8% 20 6.4% 0 0.0% 0 0.0%
call_user_func@20 N/A% 13 7.1% 12 3.8% 0 0.0% 0 0.0%
_theme0 N/A% -13 -7.1% -11 -3.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 6 3.3% 13 4.2% 0 0.0% -264 -0.5%
drupal_render_cache_set0 N/A% -1 -0.5% 5 1.6% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% 1 0.5% 2 0.6% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 6 1.9% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%