Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)279 269 -10 -3.6%
Incl. Wall Time (microsec) per call 5 5 -0 -3.6%
Excl. Wall Time (microsec)279 269 -10 -3.6%
Incl. CPU (microsecs)328 319 -9 -2.7%
Incl. CPU (microsecs) per call 6 6 -0 -2.7%
Excl. CPU (microsec)328 319 -9 -2.7%
Incl. MemUse (bytes)4,344 4,344 0 0.0%
Incl. MemUse (bytes) per call 78 78 0 0.0%
Excl. MemUse (bytes)4,344 4,344 0 0.0%
Incl. PeakMemUse (bytes)2,668 2,812 144 5.4%
Incl. PeakMemUse (bytes) per call 48 50 3 5.4%
Excl. PeakMemUse (bytes)2,668 2,812 144 5.4%

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
filemtime0 N/A% -10 -0.6% -9 -0.8% 0 0.0% 144 20.7%
Exclusive Metrics Diff for Current Function-10 -100.0% -9 -100.0% 0 N/A% 144 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -13 -130.0% -17 -188.9% 0 N/A% 4 2.8%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 3 30.0% 8 88.9% 0 N/A% 140 97.2%