Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)298 293 -5 -1.7%
Incl. Wall Time (microsec) per call 3 3 -0 -1.7%
Excl. Wall Time (microsec)298 293 -5 -1.7%
Incl. CPU (microsecs)361 354 -7 -1.9%
Incl. CPU (microsecs) per call 4 4 -0 -1.9%
Excl. CPU (microsec)361 354 -7 -1.9%
Incl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. MemUse (bytes) per call 49 49 0 0.0%
Excl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. PeakMemUse (bytes)1,936 1,936 0 0.0%
Incl. PeakMemUse (bytes) per call 22 22 0 0.0%
Excl. PeakMemUse (bytes)1,936 1,936 0 0.0%

Parent/Child Regression/Improvement report for filemtime [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
filemtime0 N/A% -5 -1.7% -7 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Environment::isTemplateFresh0 N/A% -8 -160.0% -10 -142.9% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::isFresh0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 1 20.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 1 20.0% 2 28.6% 0 N/A% 0 N/A%