Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls25 28 3 12.0%
Incl. Wall Time (microsec)4,695 4,887 192 4.1%
Incl. Wall Time (microsec) per call 188 175 -13 -7.1%
Excl. Wall Time (microsec)498 521 23 4.6%
Incl. CPU (microsecs)4,730 4,917 187 4.0%
Incl. CPU (microsecs) per call 189 176 -14 -7.2%
Excl. CPU (microsec)434 454 20 4.6%
Incl. MemUse (bytes)26,460 26,684 224 0.8%
Incl. MemUse (bytes) per call 1,058 953 -105 -10.0%
Excl. MemUse (bytes)-484 -484 0 0.0%
Incl. PeakMemUse (bytes)17,384 17,780 396 2.3%
Incl. PeakMemUse (bytes) per call 695 635 -60 -8.7%
Excl. PeakMemUse (bytes)3,340 3,604 264 7.9%

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_tags3 50.0% 192 53.6% 187 100.0% 224 2.2% 396 3.8%
Exclusive Metrics Diff for Current Function23 12.0% 20 10.7% 0 0.0% 264 66.7%
Parent functions
drupal_render0 0.0% 122 63.5% 119 63.6% -4 -1.8% 0 0.0%
drupal_render@33 100.0% 73 38.0% 78 41.7% 228 101.8% 336 84.8%
drupal_render@10 0.0% 9 4.7% 9 4.8% 0 0.0% 0 0.0%
drupal_render@20 0.0% -9 -4.7% -15 -8.0% 0 0.0% 0 0.0%
drupal_render@40 0.0% -4 -2.1% -3 -1.6% 0 0.0% -40 -10.1%
drupal_render@50 0.0% 1 0.5% -1 -0.5% 0 0.0% 100 25.3%
Child functions
drupal_render_collect_cache_tags@10 0.0% 102 53.1% 103 55.1% -4 -1.8% -28 -7.1%
Drupal\Core\Render\Element::children3 100.0% 67 34.9% 69 36.9% 228 101.8% 160 40.4%
is_array0 0.0% 0 0.0% -5 -2.7% 0 0.0% 0 0.0%