Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_cache_tags@2

drupal_render_collect_cache_tags@2Run #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)4,126 4,182 56 1.4%
Incl. Wall Time (microsec) per call 115 116 2 1.4%
Excl. Wall Time (microsec)431 421 -10 -2.3%
Incl. CPU (microsecs)4,163 4,220 57 1.4%
Incl. CPU (microsecs) per call 116 117 2 1.4%
Excl. CPU (microsec)386 369 -17 -4.4%
Incl. MemUse (bytes)14,348 14,332 -16 -0.1%
Incl. MemUse (bytes) per call 399 398 -0 -0.1%
Excl. MemUse (bytes)-4,764 -4,764 0 0.0%
Incl. PeakMemUse (bytes)15,844 15,048 -796 -5.0%
Incl. PeakMemUse (bytes) per call 440 418 -22 -5.0%
Excl. PeakMemUse (bytes)2,148 1,816 -332 -15.5%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags@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_collect_cache_tags@20 N/A% 56 1.2% 57 1.5% -16 -0.0% -796 -0.8%
Exclusive Metrics Diff for Current Function-10 -17.9% -17 -29.8% 0 0.0% -332 -41.7%
Parent function
drupal_render_collect_cache_tags@10 N/A% 56 100.0% 57 100.0% -16 -100.0% -796 -100.0%
Child functions
drupal_render_collect_cache_tags@30 N/A% 79 141.1% 83 145.6% -16 -100.0% -48 -6.0%
Drupal\Core\Render\Element::children0 N/A% -13 -23.2% -8 -14.0% 0 0.0% -416 -52.3%
is_array0 N/A% 0 0.0% -1 -1.8% 0 0.0% 0 0.0%