Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\StreamWrapper\LocalStream::url_stat

Drupal\Core\StreamWrapper\LocalStream::url_statRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,202 1,131 -71 -5.9%
Incl. Wall Time (microsec) per call 120 113 -7 -5.9%
Excl. Wall Time (microsec)161 95 -66 -41.0%
Incl. CPU (microsecs)1,209 1,138 -71 -5.9%
Incl. CPU (microsecs) per call 121 114 -7 -5.9%
Excl. CPU (microsec)75 78 3 4.0%
Incl. MemUse (bytes)23,872 23,872 0 0.0%
Incl. MemUse (bytes) per call 2,387 2,387 0 0.0%
Excl. MemUse (bytes)-352 -352 0 0.0%
Incl. PeakMemUse (bytes)3,272 3,252 -20 -0.6%
Incl. PeakMemUse (bytes) per call 327 325 -2 -0.6%
Excl. PeakMemUse (bytes)756 756 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% -71 -19.8% -71 -38.0% 0 0.0% -20 -0.2%
Exclusive Metrics Diff for Current Function-66 -93.0% 3 4.2% 0 N/A% 0 0.0%
Parent function
file_exists0 N/A% -71 -100.0% -71 -100.0% 0 N/A% -20 -100.0%
Child functions
Drupal\Core\StreamWrapper\LocalStream::getLocalPath0 N/A% -14 -19.7% -16 -22.5% 0 N/A% -20 -100.0%
stat0 N/A% 9 12.7% -58 -81.7% 0 N/A% 0 0.0%