Diff Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_dir

is_dirRun #51ba946b609edRun #51ba929760d1bDiffDiff%
Number of Function Calls2,389 2,389 0 0.0%
Incl. Wall Time (microsec)9,789 9,504 -285 -2.9%
Incl. Wall Time (microsec) per call 4 4 -0 -2.9%
Excl. Wall Time (microsec)9,789 9,504 -285 -2.9%
Incl. CPU (microsecs)11,421 11,049 -372 -3.3%
Incl. CPU (microsecs) per call 5 5 -0 -3.3%
Excl. CPU (microsec)11,421 11,049 -372 -3.3%
Incl. MemUse (bytes)7,384 7,368 -16 -0.2%
Incl. MemUse (bytes) per call 3 3 -0 -0.2%
Excl. MemUse (bytes)7,384 7,368 -16 -0.2%
Incl. PeakMemUse (bytes)9,464 11,424 1,960 20.7%
Incl. PeakMemUse (bytes) per call 4 5 1 20.7%
Excl. PeakMemUse (bytes)9,464 11,424 1,960 20.7%

Parent/Child Regression/Improvement report for is_dir [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
is_dir0 N/A% -285 -0.0% -372 -0.0% -16 -0.0% 1,960 0.0%
Exclusive Metrics Diff for Current Function-285 -100.0% -372 -100.0% -16 -100.0% 1,960 100.0%
Parent functions
Drupal\Core\SystemListing::scanDirectory@40 N/A% -129 -45.3% -141 -37.9% 0 0.0% 1,328 67.8%
Drupal\Core\SystemListing::scanDirectory@30 N/A% -52 -18.2% -79 -21.2% 0 0.0% 80 4.1%
Drupal\Core\SystemListing::scanDirectory@20 N/A% -48 -16.8% -60 -16.1% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@10 N/A% -38 -13.3% -51 -13.7% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 N/A% -23 -8.1% -50 -13.4% 0 0.0% 552 28.2%
File_Iterator_Factory::getFileIterator0 N/A% 17 6.0% 14 3.8% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory0 N/A% -8 -2.8% 4 1.1% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -5 -1.8% -10 -2.7% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::addPath0 N/A% 2 0.7% 1 0.3% -16 -100.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@70 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%