Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for opendir

opendirRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls464 464 0 0.0%
Incl. Wall Time (microsec)3,891 4,016 125 3.2%
Incl. Wall Time (microsec) per call 8 9 0 3.2%
Excl. Wall Time (microsec)3,891 4,016 125 3.2%
Incl. CPU (microsecs)4,298 4,433 135 3.1%
Incl. CPU (microsecs) per call 9 10 0 3.1%
Excl. CPU (microsec)4,298 4,433 135 3.1%
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)10,240 8,808 -1,432 -14.0%
Incl. PeakMemUse (bytes) per call 22 19 -3 -14.0%
Excl. PeakMemUse (bytes)10,240 8,808 -1,432 -14.0%

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 Function125 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%