Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_region_list

system_region_listRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,236 2,190 -46 -2.1%
Incl. Wall Time (microsec) per call 559 548 -12 -2.1%
Excl. Wall Time (microsec)193 190 -3 -1.6%
Incl. CPU (microsecs)2,242 2,198 -44 -2.0%
Incl. CPU (microsecs) per call 561 550 -11 -2.0%
Excl. CPU (microsec)148 140 -8 -5.4%
Incl. MemUse (bytes)27,144 27,144 0 0.0%
Incl. MemUse (bytes) per call 6,786 6,786 0 0.0%
Excl. MemUse (bytes)13,016 13,016 0 0.0%
Incl. PeakMemUse (bytes)19,104 19,024 -80 -0.4%
Incl. PeakMemUse (bytes) per call 4,776 4,756 -20 -0.4%
Excl. PeakMemUse (bytes)4,312 4,272 -40 -0.9%

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% -46 -0.5% -44 -0.5% 0 0.0% -80 -0.1%
Exclusive Metrics Diff for Current Function-3 -6.5% -8 -18.2% 0 N/A% -40 -50.0%
Parent functions
Drupal\block\Plugin\DisplayVariant\FullPageVariant::getRegionNames0 N/A% -43 -93.5% -44 -100.0% 0 N/A% -40 -50.0%
block_page_build0 N/A% -7 -15.2% -4 -9.1% 0 N/A% -40 -50.0%
template_preprocess_page0 N/A% 7 15.2% 6 13.6% 0 N/A% 0 0.0%
system_page_alter0 N/A% -3 -6.5% -2 -4.5% 0 N/A% 0 0.0%
Child functions
t0 N/A% -35 -76.1% -25 -56.8% 0 N/A% -40 -50.0%
Drupal::service0 N/A% -6 -13.0% -11 -25.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ThemeHandler::listInfo0 N/A% -2 -4.3% 0 0.0% 0 N/A% 0 0.0%