Diff Report
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #519af56893788Run #519af3b0bf970DiffDiff%
Number of Function Calls6 4 -2 -33.3%
Incl. Wall Time (microsec)32 23 -9 -28.1%
Incl. Wall Time (microsec) per call 5 6 0 7.8%
Excl. Wall Time (microsec)32 23 -9 -28.1%
Incl. CPU (microsecs)39 30 -9 -23.1%
Incl. CPU (microsecs) per call 7 8 1 15.4%
Excl. CPU (microsec)39 30 -9 -23.1%
Incl. MemUse (bytes)2,016 1,936 -80 -4.0%
Incl. MemUse (bytes) per call 336 484 148 44.0%
Excl. MemUse (bytes)2,016 1,936 -80 -4.0%
Incl. PeakMemUse (bytes)2,296 2,096 -200 -8.7%
Incl. PeakMemUse (bytes) per call 383 524 141 36.9%
Excl. PeakMemUse (bytes)2,296 2,096 -200 -8.7%

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% -9 -1.6% -9 -1.9% -80 -0.1% -200 -0.3%
Exclusive Metrics Diff for Current Function-9 -100.0% -9 -100.0% -80 -100.0% -200 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -5 -55.6% -3 -33.3% -72 -90.0% -200 -100.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -4 -44.4% -6 -66.7% -8 -10.0% 0 0.0%