Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls2 6 4 200.0%
Incl. Wall Time (microsec)9 26 17 188.9%
Incl. Wall Time (microsec) per call 5 4 -0 -3.7%
Excl. Wall Time (microsec)9 26 17 188.9%
Incl. CPU (microsecs)12 33 21 175.0%
Incl. CPU (microsecs) per call 6 6 -1 -8.3%
Excl. CPU (microsec)12 33 21 175.0%
Incl. MemUse (bytes)1,840 2,008 168 9.1%
Incl. MemUse (bytes) per call 920 335 -585 -63.6%
Excl. MemUse (bytes)1,840 2,008 168 9.1%
Incl. PeakMemUse (bytes)1,968 2,296 328 16.7%
Incl. PeakMemUse (bytes) per call 984 383 -601 -61.1%
Excl. PeakMemUse (bytes)1,968 2,296 328 16.7%

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
filemtime4 100.0% 17 0.5% 21 0.5% 168 0.0% 328 0.1%
Exclusive Metrics Diff for Current Function17 100.0% 21 100.0% 168 100.0% 328 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 50.0% 9 52.9% 10 47.6% 24 14.3% 128 39.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 50.0% 8 47.1% 11 52.4% 144 85.7% 200 61.0%