Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render_collect_cache_tags@5

drupal_render_collect_cache_tags@5Run #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)88 138 50 56.8%
Incl. Wall Time (microsec) per call 15 23 8 56.8%
Excl. Wall Time (microsec)29 78 49 169.0%
Incl. CPU (microsecs)94 138 44 46.8%
Incl. CPU (microsecs) per call 16 23 7 46.8%
Excl. CPU (microsec)32 71 39 121.9%
Incl. MemUse (bytes)4,064 4,064 0 0.0%
Incl. MemUse (bytes) per call 677 677 0 0.0%
Excl. MemUse (bytes)320 320 0 0.0%
Incl. PeakMemUse (bytes)5,328 5,472 144 2.7%
Incl. PeakMemUse (bytes) per call 888 912 24 2.7%
Excl. PeakMemUse (bytes)2,424 2,424 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags@5 [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@50 N/A% 50 12.0% 44 18.6% 0 0.0% 144 0.3%
Exclusive Metrics Diff for Current Function49 98.0% 39 88.6% 0 N/A% 0 0.0%
Parent function
drupal_render_collect_cache_tags@40 N/A% 50 100.0% 44 100.0% 0 N/A% 144 100.0%
Child functions
drupal_render_collect_cache_tags@60 N/A% 1 2.0% 1 2.3% 0 N/A% 0 0.0%
element_children0 N/A% 0 0.0% 4 9.1% 0 N/A% 144 100.0%