Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: 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 #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls479 429 -50 -10.4%
Incl. Wall Time (microsec)3,570 3,285 -285 -8.0%
Incl. Wall Time (microsec) per call 7 8 0 2.7%
Excl. Wall Time (microsec)1,391 1,228 -163 -11.7%
Incl. CPU (microsecs)3,932 3,658 -274 -7.0%
Incl. CPU (microsecs) per call 8 9 0 3.9%
Excl. CPU (microsec)1,303 1,190 -113 -8.7%
Incl. MemUse (bytes)24,248 24,248 0 0.0%
Incl. MemUse (bytes) per call 51 57 6 11.7%
Excl. MemUse (bytes)-77,928 -71,128 6,800 8.7%
Incl. PeakMemUse (bytes)1,752 216 -1,536 -87.7%
Incl. PeakMemUse (bytes) per call 4 1 -3 -86.2%
Excl. PeakMemUse (bytes)1,072 96 -976 -91.0%

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@1-50 -50.0% -285 -17.8% -274 -15.8% 0 0.0% -1,536 -6.8%
Exclusive Metrics Diff for Current Function-163 -57.2% -113 -41.2% 6,800 N/A% -976 -63.5%
Parent function
drupal_render_collect_cache_tags-50 -100.0% -285 -100.0% -274 -100.0% 0 N/A% -1,536 -100.0%
Child functions
Drupal\Core\Render\Element::children-50 -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%