Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\StreamWrapper\LocalStream::url_stat

Drupal\Core\StreamWrapper\LocalStream::url_statRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)541 822 281 51.9%
Incl. Wall Time (microsec) per call 108 164 56 51.9%
Excl. Wall Time (microsec)44 66 22 50.0%
Incl. CPU (microsecs)554 837 283 51.1%
Incl. CPU (microsecs) per call 111 167 57 51.1%
Excl. CPU (microsec)47 71 24 51.1%
Incl. MemUse (bytes)24,768 24,768 0 0.0%
Incl. MemUse (bytes) per call 4,954 4,954 0 0.0%
Excl. MemUse (bytes)880 880 0 0.0%
Incl. PeakMemUse (bytes)3,344 3,344 0 0.0%
Incl. PeakMemUse (bytes) per call 669 669 0 0.0%
Excl. PeakMemUse (bytes)1,256 1,256 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\StreamWrapper\LocalStream::url_stat [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\StreamWrapper\LocalStream::url_stat0 N/A% 281 4.1% 283 4.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 7.8% 24 8.5% 0 N/A% 0 N/A%
Parent function
file_exists0 N/A% 281 100.0% 283 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\StreamWrapper\LocalStream::getLocalPath0 N/A% 235 83.6% 237 83.7% 0 N/A% 0 N/A%
stat0 N/A% 24 8.5% 22 7.8% 0 N/A% 0 N/A%