Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_merge_cache_tags

drupal_merge_cache_tagsRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls697 697 0 0.0%
Incl. Wall Time (microsec)1,911 1,973 62 3.2%
Incl. Wall Time (microsec) per call 3 3 0 3.2%
Excl. Wall Time (microsec)1,656 1,718 62 3.7%
Incl. CPU (microsecs)2,463 2,490 27 1.1%
Incl. CPU (microsecs) per call 4 4 0 1.1%
Excl. CPU (microsec)2,054 2,101 47 2.3%
Incl. MemUse (bytes)129,048 129,048 0 0.0%
Incl. MemUse (bytes) per call 185 185 0 0.0%
Excl. MemUse (bytes)128,272 128,272 0 0.0%
Incl. PeakMemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
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_tags0 N/A% 62 3.2% 27 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function62 100.0% 47 174.1% 0 N/A% 0 N/A%
Parent functions
{closure}0 N/A% 58 93.5% 25 92.6% 0 N/A% 0 N/A%
drupal_render@10 N/A% 4 6.5% 4 14.8% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% -2 -7.4% 0 N/A% 0 N/A%
drupal_render@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
is_array0 N/A% 0 0.0% -20 -74.1% 0 N/A% 0 N/A%