Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_file

is_fileRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls57 58 1 1.8%
Incl. Wall Time (microsec)224 248 24 10.7%
Incl. Wall Time (microsec) per call 4 4 0 8.8%
Excl. Wall Time (microsec)224 248 24 10.7%
Incl. CPU (microsecs)262 296 34 13.0%
Incl. CPU (microsecs) per call 5 5 1 11.0%
Excl. CPU (microsec)262 296 34 13.0%
Incl. MemUse (bytes)928 808 -120 -12.9%
Incl. MemUse (bytes) per call 16 14 -2 -14.4%
Excl. MemUse (bytes)928 808 -120 -12.9%
Incl. PeakMemUse (bytes)2,024 2,024 0 0.0%
Incl. PeakMemUse (bytes) per call 36 35 -1 -1.7%
Excl. PeakMemUse (bytes)2,024 2,024 0 0.0%

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_file1 100.0% 24 24.5% 34 13.0% -120 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function24 100.0% 34 100.0% -120 -100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::findTemplate1 100.0% 21 87.5% 23 67.6% -120 -100.0% 0 N/A%
module_load_include0 0.0% 4 16.7% 12 35.3% 0 0.0% 0 N/A%
drupal_verify_install_file0 0.0% -1 -4.2% -1 -2.9% 0 0.0% 0 N/A%