Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_region_list

system_region_listRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)679 711 32 4.7%
Incl. Wall Time (microsec) per call 226 237 11 4.7%
Excl. Wall Time (microsec)82 88 6 7.3%
Incl. CPU (microsecs)681 714 33 4.8%
Incl. CPU (microsecs) per call 227 238 11 4.8%
Excl. CPU (microsec)65 69 4 6.2%
Incl. MemUse (bytes)8,064 8,064 0 0.0%
Incl. MemUse (bytes) per call 2,688 2,688 0 0.0%
Excl. MemUse (bytes)5,016 5,016 0 0.0%
Incl. PeakMemUse (bytes)4,584 4,328 -256 -5.6%
Incl. PeakMemUse (bytes) per call 1,528 1,443 -85 -5.6%
Excl. PeakMemUse (bytes)1,000 872 -128 -12.8%

Parent/Child Regression/Improvement report for system_region_list [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
system_region_list0 N/A% 32 1.4% 33 1.0% 0 0.0% -256 -0.4%
Exclusive Metrics Diff for Current Function6 18.8% 4 12.1% 0 N/A% -128 -50.0%
Parent functions
block_page_build0 N/A% 29 90.6% 30 90.9% 0 N/A% -256 -100.0%
template_preprocess_page0 N/A% 2 6.2% 2 6.1% 0 N/A% 0 0.0%
system_page_alter0 N/A% 1 3.1% 1 3.0% 0 N/A% 0 0.0%
Child functions
t0 N/A% 26 81.2% 27 81.8% 0 N/A% 0 0.0%
list_themes0 N/A% 0 0.0% 2 6.1% 0 N/A% -128 -50.0%