Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_region_list

system_region_listRun #519d9cf28420eRun #519d9d52c2102DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,098 1,134 36 3.3%
Incl. Wall Time (microsec) per call 366 378 12 3.3%
Excl. Wall Time (microsec)96 100 4 4.2%
Incl. CPU (microsecs)1,101 1,139 38 3.5%
Incl. CPU (microsecs) per call 367 380 13 3.5%
Excl. CPU (microsec)78 86 8 10.3%
Incl. MemUse (bytes)7,968 7,968 0 0.0%
Incl. MemUse (bytes) per call 2,656 2,656 0 0.0%
Excl. MemUse (bytes)4,928 4,928 0 0.0%
Incl. PeakMemUse (bytes)6,016 6,016 0 0.0%
Incl. PeakMemUse (bytes) per call 2,005 2,005 0 0.0%
Excl. PeakMemUse (bytes)960 960 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% 36 16.3% 38 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 11.1% 8 21.1% 0 N/A% 0 N/A%
Parent functions
template_preprocess_page0 N/A% 27 75.0% 27 71.1% 0 N/A% 0 N/A%
system_page_alter0 N/A% 9 25.0% 11 28.9% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
t0 N/A% 31 86.1% 31 81.6% 0 N/A% 0 N/A%
list_themes0 N/A% 1 2.8% -1 -2.6% 0 N/A% 0 N/A%