Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for readdir

readdirRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls3,995 3,996 1 0.0%
Incl. Wall Time (microsec)11,779 11,400 -379 -3.2%
Incl. Wall Time (microsec) per call 3 3 -0 -3.2%
Excl. Wall Time (microsec)11,779 11,400 -379 -3.2%
Incl. CPU (microsecs)13,659 13,400 -259 -1.9%
Incl. CPU (microsecs) per call 3 3 -0 -1.9%
Excl. CPU (microsec)13,659 13,400 -259 -1.9%
Incl. MemUse (bytes)134,296 134,344 48 0.0%
Incl. MemUse (bytes) per call 34 34 0 0.0%
Excl. MemUse (bytes)134,296 134,344 48 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
readdir1 100.0% -379 -30.4% -259 -17.5% 48 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-379 -100.0% -259 -100.0% 48 100.0% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory@40 0.0% -154 -40.6% -109 -42.1% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 0.0% -119 -31.4% -93 -35.9% 8 16.7% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 0.0% -86 -22.7% -106 -40.9% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 0.0% -35 -9.2% -18 -6.9% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@11 100.0% 7 1.8% 67 25.9% 40 83.3% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 0.0% 4 1.1% 4 1.5% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 0.0% 4 1.1% -5 -1.9% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 0.0% 0 0.0% 1 0.4% 0 0.0% 0 N/A%