Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_region_list

system_region_listRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)979 1,034 55 5.6%
Incl. Wall Time (microsec) per call 326 345 18 5.6%
Excl. Wall Time (microsec)119 122 3 2.5%
Incl. CPU (microsecs)979 1,038 59 6.0%
Incl. CPU (microsecs) per call 326 346 20 6.0%
Excl. CPU (microsec)77 81 4 5.2%
Incl. MemUse (bytes)11,040 11,040 0 0.0%
Incl. MemUse (bytes) per call 3,680 3,680 0 0.0%
Excl. MemUse (bytes)9,504 9,504 0 0.0%
Incl. PeakMemUse (bytes)6,560 3,856 -2,704 -41.2%
Incl. PeakMemUse (bytes) per call 2,187 1,285 -901 -41.2%
Excl. PeakMemUse (bytes)1,896 1,216 -680 -35.9%

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% 55 13.2% 59 24.9% 0 0.0% -2,704 -6.1%
Exclusive Metrics Diff for Current Function3 5.5% 4 6.8% 0 N/A% -680 -25.1%
Parent functions
template_preprocess_page0 N/A% 59 107.3% 60 101.7% 0 N/A% -2,272 -84.0%
system_page_alter0 N/A% -2 -3.6% -1 -1.7% 0 N/A% 0 0.0%
block_page_build0 N/A% -2 -3.6% 0 0.0% 0 N/A% -432 -16.0%
Child functions
t0 N/A% 53 96.4% 59 100.0% 0 N/A% -1,464 -54.1%
list_themes0 N/A% -1 -1.8% -4 -6.8% 0 N/A% -560 -20.7%