Diff Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for system_list

system_listRun #543bf51d41339Run #543bf339ee873DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)628 668 40 6.4%
Incl. Wall Time (microsec) per call 628 668 40 6.4%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)602 595 -7 -1.2%
Incl. CPU (microsecs) per call 602 595 -7 -1.2%
Excl. CPU (microsec)22 25 3 13.6%
Incl. MemUse (bytes)79,440 79,464 24 0.0%
Incl. MemUse (bytes) per call 79,440 79,464 24 0.0%
Excl. MemUse (bytes)144 144 0 0.0%
Incl. PeakMemUse (bytes)82,072 82,400 328 0.4%
Incl. PeakMemUse (bytes) per call 82,072 82,400 328 0.4%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 40 0.5% -7 -0.1% 24 0.0% 328 0.0%
Exclusive Metrics Diff for Current Function1 2.5% 3 42.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 40 100.0% -7 -100.0% 24 100.0% 328 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 39 97.5% -7 -100.0% -8 -33.3% 328 100.0%
system_register0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal::cache0 N/A% 0 0.0% 0 0.0% 32 133.3% 0 0.0%
drupal_static0 N/A% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%