Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_merge_cache_tags

drupal_merge_cache_tagsRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls697 651 -46 -6.6%
Incl. Wall Time (microsec)1,973 1,843 -130 -6.6%
Incl. Wall Time (microsec) per call 3 3 0 0.0%
Excl. Wall Time (microsec)1,718 1,590 -128 -7.5%
Incl. CPU (microsecs)2,490 2,337 -153 -6.1%
Incl. CPU (microsecs) per call 4 4 0 0.5%
Excl. CPU (microsec)2,101 1,936 -165 -7.9%
Incl. MemUse (bytes)129,048 129,072 24 0.0%
Incl. MemUse (bytes) per call 185 198 13 7.1%
Excl. MemUse (bytes)128,272 128,296 24 0.0%
Incl. PeakMemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 7.1%
Excl. PeakMemUse (bytes)1,912 1,912 0 0.0%

Parent/Child Regression/Improvement report for drupal_merge_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_merge_cache_tags-46 -100.0% -130 -1.4% -153 -1.9% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-128 -98.5% -165 -107.8% 24 100.0% 0 N/A%
Parent functions
{closure}-46 -100.0% -126 -96.9% -144 -94.1% 24 100.0% 0 N/A%
drupal_render0 0.0% 0 0.0% -1 -0.7% 0 0.0% 0 N/A%
drupal_render@40 0.0% 0 0.0% 2 1.3% 0 0.0% 0 N/A%
drupal_render@10 0.0% -4 -3.1% -10 -6.5% 0 0.0% 0 N/A%
Child function
is_array0 N/A% -2 -1.5% 12 7.8% 0 0.0% 0 N/A%