Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render_collect_cache_tags@1

drupal_render_collect_cache_tags@1Run #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls429 479 50 11.7%
Incl. Wall Time (microsec)3,285 3,570 285 8.7%
Incl. Wall Time (microsec) per call 8 7 -0 -2.7%
Excl. Wall Time (microsec)1,228 1,391 163 13.3%
Incl. CPU (microsecs)3,658 3,932 274 7.5%
Incl. CPU (microsecs) per call 9 8 -0 -3.7%
Excl. CPU (microsec)1,190 1,303 113 9.5%
Incl. MemUse (bytes)24,248 24,248 0 0.0%
Incl. MemUse (bytes) per call 57 51 -6 -10.4%
Excl. MemUse (bytes)-71,128 -77,928 -6,800 -9.6%
Incl. PeakMemUse (bytes)216 1,752 1,536 711.1%
Incl. PeakMemUse (bytes) per call 1 4 3 626.4%
Excl. PeakMemUse (bytes)96 1,072 976 1016.7%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags@1 [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@150 50.0% 285 17.8% 274 15.8% 0 0.0% 1,536 6.8%
Exclusive Metrics Diff for Current Function163 57.2% 113 41.2% -6,800 N/A% 976 63.5%
Parent function
drupal_render_collect_cache_tags50 100.0% 285 100.0% 274 100.0% 0 N/A% 1,536 100.0%
Child functions
Drupal\Core\Render\Element::children50 100.0% 125 43.9% 165 60.2% 6,800 N/A% 560 36.5%
drupal_render_collect_cache_tags@20 0.0% -3 -1.1% -3 -1.1% 0 N/A% 0 0.0%
is_array0 0.0% 0 0.0% -1 -0.4% 0 N/A% 0 0.0%