Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)5,920 6,035 115 1.9%
Incl. Wall Time (microsec) per call 219 224 4 1.9%
Excl. Wall Time (microsec)618 657 39 6.3%
Incl. CPU (microsecs)5,952 6,067 115 1.9%
Incl. CPU (microsecs) per call 220 225 4 1.9%
Excl. CPU (microsec)510 541 31 6.1%
Incl. MemUse (bytes)22,476 22,476 0 0.0%
Incl. MemUse (bytes) per call 832 832 0 0.0%
Excl. MemUse (bytes)-6,728 -6,728 0 0.0%
Incl. PeakMemUse (bytes)7,532 7,532 0 0.0%
Incl. PeakMemUse (bytes) per call 279 279 0 0.0%
Excl. PeakMemUse (bytes)596 596 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% 115 7.9% 115 19.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function39 33.9% 31 27.0% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% 93 80.9% 92 80.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% 35 30.4% 37 32.2% 0 N/A% 0 N/A%
drupal_render0 N/A% -32 -27.8% -29 -25.2% 0 N/A% 0 N/A%
drupal_render@30 N/A% 14 12.2% 13 11.3% 0 N/A% 0 N/A%
drupal_render@40 N/A% 6 5.2% 5 4.3% 0 N/A% 0 N/A%
drupal_render@70 N/A% -3 -2.6% -4 -3.5% 0 N/A% 0 N/A%
drupal_render@50 N/A% 2 1.7% 1 0.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Render\Element::children0 N/A% 88 76.5% 90 78.3% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@10 N/A% -13 -11.3% -3 -2.6% 0 N/A% 0 N/A%
is_array0 N/A% 1 0.9% -3 -2.6% 0 N/A% 0 N/A%