Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for opendir

opendirRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls 14 14 N/A%
Incl. Wall Time (microsec) 168 168 N/A%
Incl. Wall Time (microsec) per call N/A 12 12 N/A%
Excl. Wall Time (microsec) 168 168 N/A%
Incl. CPU (microsecs) 184 184 N/A%
Incl. CPU (microsecs) per call N/A 13 13 N/A%
Excl. CPU (microsec) 184 184 N/A%
Incl. MemUse (bytes) 4,232 4,232 N/A%
Incl. MemUse (bytes) per call N/A 302 302 N/A%
Excl. MemUse (bytes) 4,232 4,232 N/A%
Incl. PeakMemUse (bytes) 2,568 2,568 N/A%
Incl. PeakMemUse (bytes) per call N/A 183 183 N/A%
Excl. PeakMemUse (bytes) 2,568 2,568 N/A%

Parent/Child Regression/Improvement report for opendir [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
opendir14 100.0% 168 4.7% 184 178.6% 4,232 1.8% 2,568 1.6%
Exclusive Metrics Diff for Current Function168 100.0% 184 100.0% 4,232 100.0% 2,568 100.0%
Parent functions
Drupal\Core\SystemListing::scanDirectory@28 57.1% 88 52.4% 97 52.7% 2,104 49.7% 1,112 43.3%
Drupal\Core\SystemListing::scanDirectory@14 28.6% 44 26.2% 50 27.2% 1,272 30.1% 780 30.4%
Drupal\Core\SystemListing::scanDirectory2 14.3% 36 21.4% 37 20.1% 856 20.2% 676 26.3%