Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: 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 #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)4,182 4,126 -56 -1.3%
Incl. Wall Time (microsec) per call 116 115 -2 -1.3%
Excl. Wall Time (microsec)421 431 10 2.4%
Incl. CPU (microsecs)4,220 4,163 -57 -1.4%
Incl. CPU (microsecs) per call 117 116 -2 -1.4%
Excl. CPU (microsec)369 386 17 4.6%
Incl. MemUse (bytes)14,332 14,348 16 0.1%
Incl. MemUse (bytes) per call 398 399 0 0.1%
Excl. MemUse (bytes)-4,764 -4,764 0 0.0%
Incl. PeakMemUse (bytes)15,048 15,844 796 5.3%
Incl. PeakMemUse (bytes) per call 418 440 22 5.3%
Excl. PeakMemUse (bytes)1,816 2,148 332 18.3%

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 Function10 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%