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

filemtimeRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls6 4 -2 -33.3%
Incl. Wall Time (microsec)26 16 -10 -38.5%
Incl. Wall Time (microsec) per call 4 4 -0 -7.7%
Excl. Wall Time (microsec)26 16 -10 -38.5%
Incl. CPU (microsecs)32 22 -10 -31.2%
Incl. CPU (microsecs) per call 5 6 0 3.1%
Excl. CPU (microsec)32 22 -10 -31.2%
Incl. MemUse (bytes)1,992 1,904 -88 -4.4%
Incl. MemUse (bytes) per call 332 476 144 43.4%
Excl. MemUse (bytes)1,992 1,904 -88 -4.4%
Incl. PeakMemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes) per call 336 504 168 50.0%
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
filemtime-2 -100.0% -10 -0.1% -10 -0.1% -88 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -100.0% -10 -100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -6 -60.0% -5 -50.0% -24 -27.3% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -4 -40.0% -5 -50.0% -64 -72.7% 0 N/A%