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

filemtimeRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls26 24 -2 -7.7%
Incl. Wall Time (microsec)275 263 -12 -4.4%
Incl. Wall Time (microsec) per call 11 11 0 3.6%
Excl. Wall Time (microsec)275 263 -12 -4.4%
Incl. CPU (microsecs)298 287 -11 -3.7%
Incl. CPU (microsecs) per call 11 12 0 4.3%
Excl. CPU (microsec)298 287 -11 -3.7%
Incl. MemUse (bytes)3,320 3,200 -120 -3.6%
Incl. MemUse (bytes) per call 128 133 6 4.4%
Excl. MemUse (bytes)3,320 3,200 -120 -3.6%
Incl. PeakMemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes) per call 101 109 8 8.3%
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
filemtime-2 -100.0% -12 -0.5% -11 -0.5% -120 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -100.0% -11 -100.0% -120 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -9 -75.0% -12 -109.1% -48 -40.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -3 -25.0% 1 9.1% -72 -60.0% 0 N/A%