Diff Report
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_system_listing

drupal_system_listingRun #519eb57e9174aRun #519eb486908e7DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)3,240 -3,240 -100.0%
Incl. Wall Time (microsec) per call 3,240 N/A -3,240 -100.0%
Excl. Wall Time (microsec)29 -29 -100.0%
Incl. CPU (microsecs)3,241 -3,241 -100.0%
Incl. CPU (microsecs) per call 3,241 N/A -3,241 -100.0%
Excl. CPU (microsec)24 -24 -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% -3,240 -184.5% -3,241 -168.5% -35,964 -15.4% -28,252 -18.1%
Exclusive Metrics Diff for Current Function-29 -0.9% -24 -0.7% -480 -1.3% -452 -1.6%
Parent function
drupal_get_filename-1 -100.0% -3,240 -100.0% -3,241 -100.0% -35,964 -100.0% -28,252 -100.0%
Child functions
Drupal\Core\SystemListing::scan-1 -33.3% -2,893 -89.3% -2,895 -89.3% -26,544 -73.8% -26,856 -95.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass-1 -33.3% -315 -9.7% -317 -9.8% -8,320 -23.1% -540 -1.9%
Drupal\Core\SystemListing::__construct-1 -33.3% -3 -0.1% -5 -0.2% -620 -1.7% -404 -1.4%