Diff Report
Run #541de5cbd937a: 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 #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls651 697 46 7.1%
Incl. Wall Time (microsec)1,843 1,973 130 7.1%
Incl. Wall Time (microsec) per call 3 3 -0 -0.0%
Excl. Wall Time (microsec)1,590 1,718 128 8.1%
Incl. CPU (microsecs)2,337 2,490 153 6.5%
Incl. CPU (microsecs) per call 4 4 -0 -0.5%
Excl. CPU (microsec)1,936 2,101 165 8.5%
Incl. MemUse (bytes)129,072 129,048 -24 -0.0%
Incl. MemUse (bytes) per call 198 185 -13 -6.6%
Excl. MemUse (bytes)128,296 128,272 -24 -0.0%
Incl. PeakMemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 -0 -6.6%
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_tags46 100.0% 130 1.4% 153 1.9% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function128 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_render@10 0.0% 4 3.1% 10 6.5% 0 0.0% 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%
Child function
is_array0 N/A% 2 1.5% -12 -7.8% 0 0.0% 0 N/A%