Diff Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for opendir

opendirRun #51ba946b609edRun #51ba929760d1bDiffDiff%
Number of Function Calls464 464 0 0.0%
Incl. Wall Time (microsec)4,016 3,891 -125 -3.1%
Incl. Wall Time (microsec) per call 9 8 -0 -3.1%
Excl. Wall Time (microsec)4,016 3,891 -125 -3.1%
Incl. CPU (microsecs)4,433 4,298 -135 -3.0%
Incl. CPU (microsecs) per call 10 9 -0 -3.0%
Excl. CPU (microsec)4,433 4,298 -135 -3.0%
Incl. MemUse (bytes)173,488 173,488 0 0.0%
Incl. MemUse (bytes) per call 374 374 0 0.0%
Excl. MemUse (bytes)173,488 173,488 0 0.0%
Incl. PeakMemUse (bytes)8,808 10,240 1,432 16.3%
Incl. PeakMemUse (bytes) per call 19 22 3 16.3%
Excl. PeakMemUse (bytes)8,808 10,240 1,432 16.3%

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
opendir0 N/A% -125 -0.0% -135 -0.0% 0 0.0% 1,432 0.0%
Exclusive Metrics Diff for Current Function-125 -100.0% -135 -100.0% 0 N/A% 1,432 100.0%
Parent functions
Drupal\Core\SystemListing::scanDirectory@40 N/A% -87 -69.6% -101 -74.8% 0 N/A% 1,056 73.7%
Drupal\Core\SystemListing::scanDirectory@30 N/A% -24 -19.2% -19 -14.1% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -20 -16.0% -21 -15.6% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@10 N/A% 4 3.2% 1 0.7% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@20 N/A% 2 1.6% -3 -2.2% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@70 N/A% -2 -1.6% -1 -0.7% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 1 0.8% 6 4.4% 0 N/A% 376 26.3%
Drupal\Core\SystemListing::scanDirectory0 N/A% 1 0.8% 3 2.2% 0 N/A% 0 0.0%