Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for readdir

readdirRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls4,248 4,248 0 0.0%
Incl. Wall Time (microsec)19,702 19,186 -516 -2.6%
Incl. Wall Time (microsec) per call 5 5 -0 -2.6%
Excl. Wall Time (microsec)19,702 19,186 -516 -2.6%
Incl. CPU (microsecs)22,249 21,865 -384 -1.7%
Incl. CPU (microsecs) per call 5 5 -0 -1.7%
Excl. CPU (microsec)22,249 21,865 -384 -1.7%
Incl. MemUse (bytes)143,680 143,680 0 0.0%
Incl. MemUse (bytes) per call 34 34 0 0.0%
Excl. MemUse (bytes)143,680 143,680 0 0.0%
Incl. PeakMemUse (bytes)13,272 13,272 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)13,272 13,272 0 0.0%

Parent/Child Regression/Improvement report for readdir [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
readdir0 N/A% -516 -52.9% -384 -20.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-516 -100.0% -384 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory@30 N/A% -118 -22.9% -137 -35.7% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% -80 -15.5% -79 -20.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% -117 -22.7% -78 -20.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -53 -10.3% -34 -8.9% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@40 N/A% -94 -18.2% -24 -6.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% -21 -4.1% -20 -5.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% -29 -5.6% -18 -4.7% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% -3 -0.6% 11 2.9% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@80 N/A% -1 -0.2% -5 -1.3% 0 N/A% 0 N/A%