Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for readdir

readdirRun #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls3,995 3,995 0 0.0%
Incl. Wall Time (microsec)11,779 11,922 143 1.2%
Incl. Wall Time (microsec) per call 3 3 0 1.2%
Excl. Wall Time (microsec)11,779 11,922 143 1.2%
Incl. CPU (microsecs)13,659 13,786 127 0.9%
Incl. CPU (microsecs) per call 3 3 0 0.9%
Excl. CPU (microsec)13,659 13,786 127 0.9%
Incl. MemUse (bytes)134,296 134,296 0 0.0%
Incl. MemUse (bytes) per call 34 34 0 0.0%
Excl. MemUse (bytes)134,296 134,296 0 0.0%
Incl. PeakMemUse (bytes)6,688 6,688 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)6,688 6,688 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% 143 7.5% 127 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function143 100.0% 127 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory@40 N/A% 76 53.1% 86 67.7% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 N/A% 37 25.9% -3 -2.4% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% 12 8.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 11 7.7% 16 12.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% 10 7.0% 2 1.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% -7 -4.9% 19 15.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 3 2.1% 4 3.1% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% 1 0.7% 3 2.4% 0 N/A% 0 N/A%