Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: 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 #539fd2b68bc13DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)541 756 215 39.7%
Incl. Wall Time (microsec) per call 108 151 43 39.7%
Excl. Wall Time (microsec)44 58 14 31.8%
Incl. CPU (microsecs)554 762 208 37.5%
Incl. CPU (microsecs) per call 111 152 42 37.5%
Excl. CPU (microsec)47 50 3 6.4%
Incl. MemUse (bytes)24,768 24,776 8 0.0%
Incl. MemUse (bytes) per call 4,954 4,955 2 0.0%
Excl. MemUse (bytes)880 880 0 0.0%
Incl. PeakMemUse (bytes)3,344 3,840 496 14.8%
Incl. PeakMemUse (bytes) per call 669 768 99 14.8%
Excl. PeakMemUse (bytes)1,256 1,336 80 6.4%

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% 215 0.5% 208 0.5% 8 0.0% 496 0.0%
Exclusive Metrics Diff for Current Function14 6.5% 3 1.4% 0 0.0% 80 16.1%
Parent function
file_exists0 N/A% 215 100.0% 208 100.0% 8 100.0% 496 100.0%
Child functions
Drupal\Core\StreamWrapper\LocalStream::getLocalPath0 N/A% 182 84.7% 186 89.4% 0 0.0% 0 0.0%
stat0 N/A% 19 8.8% 19 9.1% 8 100.0% 416 83.9%