Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: 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 #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)2,818 2,874 56 2.0%
Incl. Wall Time (microsec) per call 83 85 2 2.0%
Excl. Wall Time (microsec)423 448 25 5.9%
Incl. CPU (microsecs)2,846 2,909 63 2.2%
Incl. CPU (microsecs) per call 84 86 2 2.2%
Excl. CPU (microsec)368 398 30 8.2%
Incl. MemUse (bytes)24,464 24,464 0 0.0%
Incl. MemUse (bytes) per call 720 720 0 0.0%
Excl. MemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes)3,044 3,044 0 0.0%
Incl. PeakMemUse (bytes) per call 90 90 0 0.0%
Excl. PeakMemUse (bytes)220 220 0 0.0%

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 22.7% 63 12.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 44.6% 30 47.6% 0 N/A% 0 N/A%
Parent function
drupal_render_collect_cache_tags@10 N/A% 56 100.0% 63 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Render\Element::children0 N/A% 28 50.0% 24 38.1% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@30 N/A% 3 5.4% 7 11.1% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%