Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for is_file

is_fileRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls249 313 64 25.7%
Incl. Wall Time (microsec)888 1,131 243 27.4%
Incl. Wall Time (microsec) per call 4 4 0 1.3%
Excl. Wall Time (microsec)888 1,131 243 27.4%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 13 13 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)2,288 3,408 1,120 49.0%
Incl. MemUse (bytes) per call 9 11 2 18.5%
Excl. MemUse (bytes)2,288 3,408 1,120 49.0%
Incl. PeakMemUse (bytes)13,552 16,944 3,392 25.0%
Incl. PeakMemUse (bytes) per call 54 54 -0 -0.5%
Excl. PeakMemUse (bytes)13,552 16,944 3,392 25.0%

Parent/Child Regression/Improvement report for is_file [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_file64 100.0% 243 0.7% 4,001 12.5% 1,120 0.0% 3,392 0.1%
Exclusive Metrics Diff for Current Function243 100.0% 4,001 100.0% 1,120 100.0% 3,392 100.0%
Parent functions
Symfony\Component\ClassLoader\UniversalClassLoader::findFile50 78.1% 201 82.7% 4,001 100.0% 112 10.0% 1,856 54.7%
Drupal\Core\Extension\ModuleHandler::loadInclude9 14.1% 24 9.9% 0 0.0% 1,048 93.6% 912 26.9%
module_load_include5 7.8% 18 7.4% 0 0.0% -40 -3.6% 624 18.4%