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

is_fileRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls58 57 -1 -1.7%
Incl. Wall Time (microsec)248 224 -24 -9.7%
Incl. Wall Time (microsec) per call 4 4 -0 -8.1%
Excl. Wall Time (microsec)248 224 -24 -9.7%
Incl. CPU (microsecs)296 262 -34 -11.5%
Incl. CPU (microsecs) per call 5 5 -1 -9.9%
Excl. CPU (microsec)296 262 -34 -11.5%
Incl. MemUse (bytes)808 928 120 14.9%
Incl. MemUse (bytes) per call 14 16 2 16.9%
Excl. MemUse (bytes)808 928 120 14.9%
Incl. PeakMemUse (bytes)2,024 2,024 0 0.0%
Incl. PeakMemUse (bytes) per call 35 36 1 1.8%
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_file-1 -100.0% -24 -24.5% -34 -13.0% 120 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-24 -100.0% -34 -100.0% 120 100.0% 0 N/A%
Parent functions
Twig_Loader_Filesystem::findTemplate-1 -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%