Diff Report
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)633 649 16 2.5%
Incl. Wall Time (microsec) per call 633 649 16 2.5%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)635 651 16 2.5%
Incl. CPU (microsecs) per call 635 651 16 2.5%
Excl. CPU (microsec)16 14 -2 -12.5%
Incl. MemUse (bytes)15,088 15,088 0 0.0%
Incl. MemUse (bytes) per call 15,088 15,088 0 0.0%
Excl. MemUse (bytes)640 640 0 0.0%
Incl. PeakMemUse (bytes)10,216 10,216 0 0.0%
Incl. PeakMemUse (bytes) per call 10,216 10,216 0 0.0%
Excl. PeakMemUse (bytes)368 368 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% 16 1.7% 16 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -6.2% -2 -12.5% 0 N/A% 0 N/A%
Parent function
drupal_post_render_cache_tags_page_set0 N/A% 16 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render_collect_cache_tags@10 N/A% 15 93.8% 15 93.8% 0 N/A% 0 N/A%
element_children0 N/A% 2 12.5% 3 18.8% 0 N/A% 0 N/A%