Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for FilterIterator::rewind

FilterIterator::rewindRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls87 87 0 0.0%
Incl. Wall Time (microsec)12,039 12,316 277 2.3%
Incl. Wall Time (microsec) per call 138 142 3 2.3%
Excl. Wall Time (microsec)3,720 3,805 85 2.3%
Incl. CPU (microsecs)12,119 12,377 258 2.1%
Incl. CPU (microsecs) per call 139 142 3 2.1%
Excl. CPU (microsec)2,410 2,433 23 1.0%
Incl. MemUse (bytes)39,928 39,928 0 0.0%
Incl. MemUse (bytes) per call 459 459 0 0.0%
Excl. MemUse (bytes)-31,632 -31,632 0 0.0%
Incl. PeakMemUse (bytes)34,832 34,896 64 0.2%
Incl. PeakMemUse (bytes) per call 400 401 1 0.2%
Excl. PeakMemUse (bytes)13,272 13,200 -72 -0.5%

Parent/Child Regression/Improvement report for FilterIterator::rewind [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
FilterIterator::rewind0 N/A% 277 8.0% 258 7.4% 0 0.0% 64 0.0%
Exclusive Metrics Diff for Current Function85 30.7% 23 8.9% 0 N/A% -72 -112.5%
Parent function
Drupal\Core\Extension\ExtensionDiscovery::scanDirectory0 N/A% 277 100.0% 258 100.0% 0 N/A% 64 100.0%
Child functions
Drupal\Core\Extension\Discovery\RecursiveExtensionFilterIterator::accept0 N/A% 181 65.3% 196 76.0% 0 N/A% 152 237.5%
FilesystemIterator::rewind0 N/A% -12 -4.3% -9 -3.5% 0 N/A% 0 0.0%
FilesystemIterator::next0 N/A% 8 2.9% 12 4.7% 16 N/A% 0 0.0%
DirectoryIterator::valid0 N/A% 8 2.9% 13 5.0% 0 N/A% 0 0.0%
FilesystemIterator::key0 N/A% 7 2.5% 39 15.1% -16 N/A% -16 -25.0%
FilesystemIterator::current0 N/A% 0 0.0% -16 -6.2% 0 N/A% 0 0.0%