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_collect_cache_tags@4

drupal_render_collect_cache_tags@4Run #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)1,554 1,501 -53 -3.4%
Incl. Wall Time (microsec) per call 41 40 -1 -3.4%
Excl. Wall Time (microsec)301 274 -27 -9.0%
Incl. CPU (microsecs)1,589 1,540 -49 -3.1%
Incl. CPU (microsecs) per call 42 41 -1 -3.1%
Excl. CPU (microsec)265 271 6 2.3%
Incl. MemUse (bytes)8,852 8,852 0 0.0%
Incl. MemUse (bytes) per call 233 233 0 0.0%
Excl. MemUse (bytes)-3,136 -3,136 0 0.0%
Incl. PeakMemUse (bytes)7,464 7,412 -52 -0.7%
Incl. PeakMemUse (bytes) per call 196 195 -1 -0.7%
Excl. PeakMemUse (bytes)2,540 2,584 44 1.7%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags@4 [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@40 N/A% -53 -3.2% -49 -12.2% 0 0.0% -52 -0.2%
Exclusive Metrics Diff for Current Function-27 -50.9% 6 12.2% 0 N/A% 44 84.6%
Parent function
drupal_render_collect_cache_tags@30 N/A% -53 -100.0% -49 -100.0% 0 N/A% -52 -100.0%
Child functions
drupal_render_collect_cache_tags@50 N/A% -14 -26.4% -37 -75.5% 0 N/A% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -12 -22.6% -19 -38.8% 0 N/A% -96 -184.6%
is_array0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 0.0%