Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 877 877 N/A%
Incl. Wall Time (microsec) per call N/A 877 877 N/A%
Excl. Wall Time (microsec) 28 28 N/A%
Incl. CPU (microsecs) 616 616 N/A%
Incl. CPU (microsecs) per call N/A 616 616 N/A%
Excl. CPU (microsec) 25 25 N/A%
Incl. MemUse (bytes) 55,504 55,504 N/A%
Incl. MemUse (bytes) per call N/A 55,504 55,504 N/A%
Excl. MemUse (bytes) 408 408 N/A%
Incl. PeakMemUse (bytes) 49,496 49,496 N/A%
Incl. PeakMemUse (bytes) per call N/A 49,496 49,496 N/A%
Excl. PeakMemUse (bytes) 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_list1 6.2% 877 0.1% 616 0.1% 55,504 0.3% 49,496 0.3%
Exclusive Metrics Diff for Current Function28 3.2% 25 4.1% 408 0.7% 0 0.0%
Parent function
list_themes1 100.0% 877 100.0% 616 100.0% 55,504 100.0% 49,496 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get1 16.7% 691 78.8% 430 69.8% 43,536 78.4% 49,496 100.0%
system_register3 50.0% 128 14.6% 129 20.9% 9,760 17.6% 0 0.0%
cache1 16.7% 23 2.6% 24 3.9% 760 1.4% 0 0.0%
drupal_static1 16.7% 7 0.8% 8 1.3% 1,040 1.9% 0 0.0%