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

drupal_realpathRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)223 234 11 4.9%
Incl. Wall Time (microsec) per call 112 117 6 4.9%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)225 236 11 4.9%
Incl. CPU (microsecs) per call 113 118 6 4.9%
Excl. CPU (microsec)6 8 2 33.3%
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 Function-1 -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%