Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\SystemListingInfo::process

Drupal\Core\SystemListingInfo::processRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls4 -4 -100.0%
Incl. Wall Time (microsec)28 -28 -100.0%
Incl. Wall Time (microsec) per call 7 N/A -7 -100.0%
Excl. Wall Time (microsec)23 -23 -100.0%
Incl. CPU (microsecs)32 -32 -100.0%
Incl. CPU (microsecs) per call 8 N/A -8 -100.0%
Excl. CPU (microsec)24 -24 -100.0%
Incl. MemUse (bytes)1,060 -1,060 -100.0%
Incl. MemUse (bytes) per call 265 N/A -265 -100.0%
Excl. MemUse (bytes)260 -260 -100.0%
Incl. PeakMemUse (bytes)980 -980 -100.0%
Incl. PeakMemUse (bytes) per call 245 N/A -245 -100.0%
Excl. PeakMemUse (bytes)524 -524 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListingInfo::process [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
Drupal\Core\SystemListingInfo::process-4 -50.0% -28 -0.8% -32 -31.1% -1,060 -0.5% -980 -0.6%
Exclusive Metrics Diff for Current Function-23 -82.1% -24 -75.0% -260 -24.5% -524 -53.5%
Parent function
Drupal\Core\SystemListing::scan-4 -100.0% -28 -100.0% -32 -100.0% -1,060 -100.0% -980 -100.0%
Child function
array_intersect_key-4 -100.0% -5 -17.9% -8 -25.0% -800 -75.5% -456 -46.5%