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_system_listing

drupal_system_listingRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)3,837 -3,837 -100.0%
Incl. Wall Time (microsec) per call 3,837 N/A -3,837 -100.0%
Excl. Wall Time (microsec)31 -31 -100.0%
Incl. CPU (microsecs)3,840 -3,840 -100.0%
Incl. CPU (microsecs) per call 3,840 N/A -3,840 -100.0%
Excl. CPU (microsec)26 -26 -100.0%
Incl. MemUse (bytes)35,964 -35,964 -100.0%
Incl. MemUse (bytes) per call 35,964 N/A -35,964 -100.0%
Excl. MemUse (bytes)480 -480 -100.0%
Incl. PeakMemUse (bytes)28,252 -28,252 -100.0%
Incl. PeakMemUse (bytes) per call 28,252 N/A -28,252 -100.0%
Excl. PeakMemUse (bytes)452 -452 -100.0%

Parent/Child Regression/Improvement report for drupal_system_listing [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_system_listing-1 -25.0% -3,837 -107.0% -3,840 -3728.2% -35,964 -15.4% -28,252 -18.1%
Exclusive Metrics Diff for Current Function-31 -0.8% -26 -0.7% -480 -1.3% -452 -1.6%
Parent function
drupal_get_filename-1 -100.0% -3,837 -100.0% -3,840 -100.0% -35,964 -100.0% -28,252 -100.0%
Child functions
Drupal\Core\SystemListing::scan-1 -33.3% -3,491 -91.0% -3,494 -91.0% -26,544 -73.8% -26,856 -95.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass-1 -33.3% -312 -8.1% -315 -8.2% -8,320 -23.1% -540 -1.9%
Drupal\Core\SystemListing::__construct-1 -33.3% -3 -0.1% -5 -0.1% -620 -1.7% -404 -1.4%