Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)6,985 7,135 150 2.1%
Incl. Wall Time (microsec) per call 205 210 4 2.1%
Excl. Wall Time (microsec)498 533 35 7.0%
Incl. CPU (microsecs)7,027 7,173 146 2.1%
Incl. CPU (microsecs) per call 207 211 4 2.1%
Excl. CPU (microsec)446 463 17 3.8%
Incl. MemUse (bytes)22,876 22,876 0 0.0%
Incl. MemUse (bytes) per call 673 673 0 0.0%
Excl. MemUse (bytes)-1,880 -1,880 0 0.0%
Incl. PeakMemUse (bytes)24,984 24,984 0 0.0%
Incl. PeakMemUse (bytes) per call 735 735 0 0.0%
Excl. PeakMemUse (bytes)2,828 2,828 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags [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_tags0 N/A% 150 16.5% 146 42.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function35 23.3% 17 11.6% 0 N/A% 0 N/A%
Parent functions
drupal_render0 N/A% 130 86.7% 131 89.7% 0 N/A% 0 N/A%
drupal_render@40 N/A% 36 24.0% 37 25.3% 0 N/A% 0 N/A%
drupal_render@20 N/A% -12 -8.0% -14 -9.6% 0 N/A% 0 N/A%
drupal_render@10 N/A% -5 -3.3% -5 -3.4% 0 N/A% 0 N/A%
drupal_render@50 N/A% 1 0.7% -2 -1.4% 0 N/A% 0 N/A%
drupal_render@30 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Child functions
drupal_render_collect_cache_tags@10 N/A% 128 85.3% 132 90.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -13 -8.7% -10 -6.8% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 7 4.8% 0 N/A% 0 N/A%