Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for readdir

readdirRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls4,010 4,010 0 0.0%
Incl. Wall Time (microsec)13,686 12,941 -745 -5.4%
Incl. Wall Time (microsec) per call 3 3 -0 -5.4%
Excl. Wall Time (microsec)13,686 12,941 -745 -5.4%
Incl. CPU (microsecs)16,141 15,395 -746 -4.6%
Incl. CPU (microsecs) per call 4 4 -0 -4.6%
Excl. CPU (microsec)16,141 15,395 -746 -4.6%
Incl. MemUse (bytes)135,680 135,680 0 0.0%
Incl. MemUse (bytes) per call 34 34 0 0.0%
Excl. MemUse (bytes)135,680 135,680 0 0.0%
Incl. PeakMemUse (bytes)12,552 12,552 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)12,552 12,552 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% -745 -11.3% -746 -11.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-745 -100.0% -746 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory@40 N/A% -245 -32.9% -242 -32.4% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% -173 -23.2% -180 -24.1% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 N/A% -172 -23.1% -212 -28.4% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% -107 -14.4% -84 -11.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -65 -8.7% -55 -7.4% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% 51 6.8% 46 6.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% -31 -4.2% -16 -2.1% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% -2 -0.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@80 N/A% -1 -0.1% -3 -0.4% 0 N/A% 0 N/A%