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

drupal_merge_cache_tagsRun #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls697 697 0 0.0%
Incl. Wall Time (microsec)1,973 1,911 -62 -3.1%
Incl. Wall Time (microsec) per call 3 3 -0 -3.1%
Excl. Wall Time (microsec)1,718 1,656 -62 -3.6%
Incl. CPU (microsecs)2,490 2,463 -27 -1.1%
Incl. CPU (microsecs) per call 4 4 -0 -1.1%
Excl. CPU (microsec)2,101 2,054 -47 -2.2%
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 Function-62 -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%