Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_realpath

drupal_realpathRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)234 223 -11 -4.7%
Incl. Wall Time (microsec) per call 117 112 -6 -4.7%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)236 225 -11 -4.7%
Incl. CPU (microsecs) per call 118 113 -6 -4.7%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)8,856 8,856 0 0.0%
Incl. MemUse (bytes) per call 4,428 4,428 0 0.0%
Excl. MemUse (bytes)1,128 1,128 0 0.0%
Incl. PeakMemUse (bytes)7,272 7,272 0 0.0%
Incl. PeakMemUse (bytes) per call 3,636 3,636 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 0 0.0%

Parent/Child Regression/Improvement report for drupal_realpath [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_realpath0 N/A% -11 -19.0% -11 -18.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 9.1% -2 -18.2% 0 N/A% 0 N/A%
Parent function
system_requirements0 N/A% -11 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\StreamWrapper\LocalStream::realpath0 N/A% -12 -109.1% -12 -109.1% 0 N/A% 0 N/A%
file_stream_wrapper_get_instance_by_uri0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 N/A%