Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_list

system_listRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,097 4,881 3,784 344.9%
Incl. Wall Time (microsec) per call 1,097 4,881 3,784 344.9%
Excl. Wall Time (microsec)39 39 0 0.0%
Incl. CPU (microsecs)935 4,402 3,467 370.8%
Incl. CPU (microsecs) per call 935 4,402 3,467 370.8%
Excl. CPU (microsec)31 28 -3 -9.7%
Incl. MemUse (bytes)58,352 96,192 37,840 64.8%
Incl. MemUse (bytes) per call 58,352 96,192 37,840 64.8%
Excl. MemUse (bytes)-76 -76 0 0.0%
Incl. PeakMemUse (bytes)67,812 96,480 28,668 42.3%
Incl. PeakMemUse (bytes) per call 67,812 96,480 28,668 42.3%
Excl. PeakMemUse (bytes)304 304 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% 3,784 215.5% 3,467 180.2% 37,840 16.2% 28,668 18.4%
Exclusive Metrics Diff for Current Function0 0.0% -3 -0.1% 0 0.0% 0 0.0%
Parent function
list_themes0 N/A% 3,784 100.0% 3,467 100.0% 37,840 100.0% 28,668 100.0%
Child functions
system_register0 N/A% 3,785 100.0% 3,555 102.5% 37,840 100.0% 28,632 99.9%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 3 0.1% -82 -2.4% 0 0.0% 36 0.1%
cache0 N/A% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%