Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for readdir

readdirRun #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls3,860 3,860 0 0.0%
Incl. Wall Time (microsec)11,398 11,301 -97 -0.9%
Incl. Wall Time (microsec) per call 3 3 -0 -0.9%
Excl. Wall Time (microsec)11,398 11,301 -97 -0.9%
Incl. CPU (microsecs)13,148 13,035 -113 -0.9%
Incl. CPU (microsecs) per call 3 3 -0 -0.9%
Excl. CPU (microsec)13,148 13,035 -113 -0.9%
Incl. MemUse (bytes)130,072 130,072 0 0.0%
Incl. MemUse (bytes) per call 34 34 0 0.0%
Excl. MemUse (bytes)130,072 130,072 0 0.0%
Incl. PeakMemUse (bytes)5,864 5,864 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)5,864 5,864 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% -97 -15.9% -113 -10.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-97 -100.0% -113 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory@10 N/A% -36 -37.1% -68 -60.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@40 N/A% -22 -22.7% -7 -6.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% -16 -16.5% -38 -33.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 N/A% -16 -16.5% -31 -27.4% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% -12 -12.4% 16 14.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% 5 5.2% 15 13.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%