Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 836 836 N/A%
Incl. Wall Time (microsec) per call N/A 836 836 N/A%
Excl. Wall Time (microsec) 27 27 N/A%
Incl. CPU (microsecs) 592 592 N/A%
Incl. CPU (microsecs) per call N/A 592 592 N/A%
Excl. CPU (microsec) 22 22 N/A%
Incl. MemUse (bytes) 55,496 55,496 N/A%
Incl. MemUse (bytes) per call N/A 55,496 55,496 N/A%
Excl. MemUse (bytes) 408 408 N/A%
Incl. PeakMemUse (bytes) 49,488 49,488 N/A%
Incl. PeakMemUse (bytes) per call N/A 49,488 49,488 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% 836 0.1% 592 0.1% 55,496 0.3% 49,488 0.3%
Exclusive Metrics Diff for Current Function27 3.2% 22 3.7% 408 0.7% 0 0.0%
Parent function
list_themes1 100.0% 836 100.0% 592 100.0% 55,496 100.0% 49,488 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get1 16.7% 657 78.6% 412 69.6% 43,528 78.4% 49,488 100.0%
system_register3 50.0% 121 14.5% 124 20.9% 9,760 17.6% 0 0.0%
cache1 16.7% 23 2.8% 25 4.2% 760 1.4% 0 0.0%
drupal_static1 16.7% 8 1.0% 9 1.5% 1,040 1.9% 0 0.0%