Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_list

system_listRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)419 484 65 15.5%
Incl. Wall Time (microsec) per call 419 484 65 15.5%
Excl. Wall Time (microsec)19 22 3 15.8%
Incl. CPU (microsecs)312 370 58 18.6%
Incl. CPU (microsecs) per call 312 370 58 18.6%
Excl. CPU (microsec)15 16 1 6.7%
Incl. MemUse (bytes)50,264 50,264 0 0.0%
Incl. MemUse (bytes) per call 50,264 50,264 0 0.0%
Excl. MemUse (bytes)456 456 0 0.0%
Incl. PeakMemUse (bytes)60,432 60,432 0 0.0%
Incl. PeakMemUse (bytes) per call 60,432 60,432 0 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% 65 22.7% 58 13.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 4.6% 1 1.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 65 100.0% 58 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 60 92.3% 53 91.4% 0 N/A% 0 N/A%
cache0 N/A% 2 3.1% 3 5.2% 0 N/A% 0 N/A%
system_register0 N/A% -1 -1.5% -1 -1.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 1.5% 2 3.4% 0 N/A% 0 N/A%