Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\StreamWrapper\LocalStream::url_stat

Drupal\Core\StreamWrapper\LocalStream::url_statRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)470 447 -23 -4.9%
Incl. Wall Time (microsec) per call 118 112 -6 -4.9%
Excl. Wall Time (microsec)25 25 0 0.0%
Incl. CPU (microsecs)473 451 -22 -4.7%
Incl. CPU (microsecs) per call 118 113 -6 -4.7%
Excl. CPU (microsec)22 21 -1 -4.5%
Incl. MemUse (bytes)28,520 28,520 0 0.0%
Incl. MemUse (bytes) per call 7,130 7,130 0 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)23,040 22,968 -72 -0.3%
Incl. PeakMemUse (bytes) per call 5,760 5,742 -18 -0.3%
Excl. PeakMemUse (bytes)1,824 1,824 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% -23 -0.9% -22 -0.7% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -1 -4.5% 0 N/A% 0 0.0%
Parent function
file_exists0 N/A% -23 -100.0% -22 -100.0% 0 N/A% -72 -100.0%
Child functions
Drupal\Core\StreamWrapper\LocalStream::getLocalPath0 N/A% -22 -95.7% -22 -100.0% 0 N/A% -72 -100.0%
stat0 N/A% -1 -4.3% 1 4.5% 0 N/A% 0 0.0%