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 opendir

opendirRun #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls515 515 0 0.0%
Incl. Wall Time (microsec)3,658 3,690 32 0.9%
Incl. Wall Time (microsec) per call 7 7 0 0.9%
Excl. Wall Time (microsec)3,658 3,690 32 0.9%
Incl. CPU (microsecs)4,036 4,079 43 1.1%
Incl. CPU (microsecs) per call 8 8 0 1.1%
Excl. CPU (microsec)4,036 4,079 43 1.1%
Incl. MemUse (bytes)191,864 191,864 0 0.0%
Incl. MemUse (bytes) per call 373 373 0 0.0%
Excl. MemUse (bytes)191,864 191,864 0 0.0%
Incl. PeakMemUse (bytes)9,688 9,688 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
Excl. PeakMemUse (bytes)9,688 9,688 0 0.0%

Parent/Child Regression/Improvement report for opendir [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
opendir0 N/A% 32 1.7% 43 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function32 100.0% 43 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory@40 N/A% 16 50.0% 17 39.5% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% 8 25.0% 8 18.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 N/A% 4 12.5% 5 11.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% 3 9.4% 6 14.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% -1 -3.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 1 3.1% 3 7.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 1 3.1% -3 -7.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% 0 0.0% 7 16.3% 0 N/A% 0 N/A%