Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls24 26 2 8.3%
Incl. Wall Time (microsec)263 275 12 4.6%
Incl. Wall Time (microsec) per call 11 11 -0 -3.5%
Excl. Wall Time (microsec)263 275 12 4.6%
Incl. CPU (microsecs)287 298 11 3.8%
Incl. CPU (microsecs) per call 12 11 -0 -4.2%
Excl. CPU (microsec)287 298 11 3.8%
Incl. MemUse (bytes)3,200 3,320 120 3.8%
Incl. MemUse (bytes) per call 133 128 -6 -4.2%
Excl. MemUse (bytes)3,200 3,320 120 3.8%
Incl. PeakMemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes) per call 109 101 -8 -7.7%
Excl. PeakMemUse (bytes)2,624 2,624 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% 12 0.5% 11 0.5% 120 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function12 100.0% 11 100.0% 120 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 9 75.0% 12 109.1% 48 40.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 3 25.0% -1 -9.1% 72 60.0% 0 N/A%