Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls4 6 2 50.0%
Incl. Wall Time (microsec)16 26 10 62.5%
Incl. Wall Time (microsec) per call 4 4 0 8.3%
Excl. Wall Time (microsec)16 26 10 62.5%
Incl. CPU (microsecs)22 32 10 45.5%
Incl. CPU (microsecs) per call 6 5 -0 -3.0%
Excl. CPU (microsec)22 32 10 45.5%
Incl. MemUse (bytes)1,904 1,992 88 4.6%
Incl. MemUse (bytes) per call 476 332 -144 -30.3%
Excl. MemUse (bytes)1,904 1,992 88 4.6%
Incl. PeakMemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes) per call 504 336 -168 -33.3%
Excl. PeakMemUse (bytes)2,016 2,016 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
filemtime2 100.0% 10 0.1% 10 0.1% 88 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function10 100.0% 10 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 4 40.0% 5 50.0% 64 72.7% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 6 60.0% 5 50.0% 24 27.3% 0 N/A%