Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for system_region_list

system_region_listRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)16,396 48,808 32,412 197.7%
Incl. Wall Time (microsec) per call 5,465 16,269 10,804 197.7%
Excl. Wall Time (microsec)1,162 3,415 2,253 193.9%
Incl. CPU (microsecs)4,001 8,001 4,000 100.0%
Incl. CPU (microsecs) per call 1,334 2,667 1,333 100.0%
Excl. CPU (microsec)4,001 4,000 -1 -0.0%
Incl. MemUse (bytes)14,696 14,696 0 0.0%
Incl. MemUse (bytes) per call 4,899 4,899 0 0.0%
Excl. MemUse (bytes)10,440 10,440 0 0.0%
Incl. PeakMemUse (bytes)9,208 9,208 0 0.0%
Incl. PeakMemUse (bytes) per call 3,069 3,069 0 0.0%
Excl. PeakMemUse (bytes)1,616 1,616 0 0.0%

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% 32,412 0.5% 4,000 20.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2,253 7.0% -1 -0.0% 0 N/A% 0 N/A%
Parent functions
template_preprocess_page0 N/A% 10,979 33.9% -4,001 -100.0% 0 N/A% 0 N/A%
block_page_build0 N/A% 10,777 33.3% 4,001 100.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 10,656 32.9% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
t0 N/A% 29,788 91.9% 4,001 100.0% 0 N/A% 0 N/A%
list_themes0 N/A% 371 1.1% 0 0.0% 0 N/A% 0 N/A%