Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_region_list

system_region_listRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,929 1,964 35 1.8%
Incl. Wall Time (microsec) per call 643 655 12 1.8%
Excl. Wall Time (microsec)198 194 -4 -2.0%
Incl. CPU (microsecs)1,935 1,967 32 1.7%
Incl. CPU (microsecs) per call 645 656 11 1.7%
Excl. CPU (microsec)155 150 -5 -3.2%
Incl. MemUse (bytes)6,692 6,692 0 0.0%
Incl. MemUse (bytes) per call 2,231 2,231 0 0.0%
Excl. MemUse (bytes)5,480 5,480 0 0.0%
Incl. PeakMemUse (bytes)4,024 4,024 0 0.0%
Incl. PeakMemUse (bytes) per call 1,341 1,341 0 0.0%
Excl. PeakMemUse (bytes)1,276 1,276 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% 35 2.4% 32 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -11.4% -5 -15.6% 0 N/A% 0 N/A%
Parent functions
template_preprocess_page0 N/A% 18 51.4% 17 53.1% 0 N/A% 0 N/A%
system_page_alter0 N/A% 18 51.4% 17 53.1% 0 N/A% 0 N/A%
block_page_build0 N/A% -1 -2.9% -2 -6.2% 0 N/A% 0 N/A%
Child functions
t0 N/A% 38 108.6% 35 109.4% 0 N/A% 0 N/A%
Drupal::service0 N/A% 2 5.7% 5 15.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ThemeHandler::listInfo0 N/A% -1 -2.9% -3 -9.4% 0 N/A% 0 N/A%