Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,037 1,004 -33 -3.2%
Incl. Wall Time (microsec) per call 519 502 -17 -3.2%
Excl. Wall Time (microsec)43 40 -3 -7.0%
Incl. CPU (microsecs)759 730 -29 -3.8%
Incl. CPU (microsecs) per call 380 365 -15 -3.8%
Excl. CPU (microsec)34 37 3 8.8%
Incl. MemUse (bytes)88,056 88,048 -8 -0.0%
Incl. MemUse (bytes) per call 44,028 44,024 -4 -0.0%
Excl. MemUse (bytes)-3,320 -3,320 0 0.0%
Incl. PeakMemUse (bytes)61,776 61,776 0 0.0%
Incl. PeakMemUse (bytes) per call 30,888 30,888 0 0.0%
Excl. PeakMemUse (bytes)1,056 1,056 0 0.0%

Parent/Child Regression/Improvement report for system_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_list0 N/A% -33 -1.4% -29 -1.4% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -9.1% 3 10.3% 0 0.0% 0 N/A%
Parent functions
system_get_info0 N/A% -100 -303.0% -66 -227.6% 8 100.0% 0 N/A%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 67 203.0% 37 127.6% -16 -200.0% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -20 -60.6% -18 -62.1% 8 100.0% 0 N/A%
system_register0 N/A% -16 -48.5% -19 -65.5% -16 -200.0% 0 N/A%
cache0 N/A% 4 12.1% 3 10.3% 0 0.0% 0 N/A%
drupal_static0 N/A% 2 6.1% 2 6.9% 0 0.0% 0 N/A%