Diff Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #5204425923c81Run #5204417bc7ab7DiffDiff%
Number of Function Calls22 20 -2 -9.1%
Incl. Wall Time (microsec)100 85 -15 -15.0%
Incl. Wall Time (microsec) per call 5 4 -0 -6.5%
Excl. Wall Time (microsec)100 85 -15 -15.0%
Incl. CPU (microsecs)130 107 -23 -17.7%
Incl. CPU (microsecs) per call 6 5 -1 -9.5%
Excl. CPU (microsec)130 107 -23 -17.7%
Incl. MemUse (bytes)2,752 2,672 -80 -2.9%
Incl. MemUse (bytes) per call 125 134 9 6.8%
Excl. MemUse (bytes)2,752 2,672 -80 -2.9%
Incl. PeakMemUse (bytes)2,296 2,296 0 0.0%
Incl. PeakMemUse (bytes) per call 104 115 10 10.0%
Excl. PeakMemUse (bytes)2,296 2,296 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% -15 -19.0% -23 -2.9% -80 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -100.0% -23 -100.0% -80 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -9 -60.0% -14 -60.9% -8 -10.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -6 -40.0% -9 -39.1% -72 -90.0% 0 N/A%