Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)4,887 4,991 104 2.1%
Incl. Wall Time (microsec) per call 175 178 4 2.1%
Excl. Wall Time (microsec)521 516 -5 -1.0%
Incl. CPU (microsecs)4,917 5,028 111 2.3%
Incl. CPU (microsecs) per call 176 180 4 2.3%
Excl. CPU (microsec)454 444 -10 -2.2%
Incl. MemUse (bytes)26,684 26,684 0 0.0%
Incl. MemUse (bytes) per call 953 953 0 0.0%
Excl. MemUse (bytes)-484 -484 0 0.0%
Incl. PeakMemUse (bytes)17,780 17,780 0 0.0%
Incl. PeakMemUse (bytes) per call 635 635 0 0.0%
Excl. PeakMemUse (bytes)3,604 3,604 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% 104 22.8% 111 25.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -4.8% -10 -9.0% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% 96 92.3% 97 87.4% 0 N/A% 0 N/A%
drupal_render0 N/A% 17 16.3% 17 15.3% 0 N/A% 0 N/A%
drupal_render@30 N/A% -10 -9.6% -8 -7.2% 0 N/A% 0 N/A%
drupal_render@20 N/A% 9 8.7% 13 11.7% 0 N/A% 0 N/A%
drupal_render@40 N/A% -7 -6.7% -8 -7.2% 0 N/A% 0 N/A%
drupal_render@50 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_render_collect_cache_tags@10 N/A% 108 103.8% 100 90.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 1 1.0% 1 0.9% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 20 18.0% 0 N/A% 0 N/A%