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

readdirRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls3,860 3,860 0 0.0%
Incl. Wall Time (microsec)11,301 11,398 97 0.9%
Incl. Wall Time (microsec) per call 3 3 0 0.9%
Excl. Wall Time (microsec)11,301 11,398 97 0.9%
Incl. CPU (microsecs)13,035 13,148 113 0.9%
Incl. CPU (microsecs) per call 3 3 0 0.9%
Excl. CPU (microsec)13,035 13,148 113 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 Function97 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%