Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls2 4 2 100.0%
Incl. Wall Time (microsec)11 21 10 90.9%
Incl. Wall Time (microsec) per call 6 5 -0 -4.5%
Excl. Wall Time (microsec)11 21 10 90.9%
Incl. CPU (microsecs)16 30 14 87.5%
Incl. CPU (microsecs) per call 8 8 -1 -6.2%
Excl. CPU (microsec)16 30 14 87.5%
Incl. MemUse (bytes)1,124 1,224 100 8.9%
Incl. MemUse (bytes) per call 562 306 -256 -45.6%
Excl. MemUse (bytes)1,124 1,224 100 8.9%
Incl. PeakMemUse (bytes)1,124 1,248 124 11.0%
Incl. PeakMemUse (bytes) per call 562 312 -250 -44.5%
Excl. PeakMemUse (bytes)1,124 1,248 124 11.0%

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
filemtime2 100.0% 10 0.1% 14 0.2% 100 0.0% 124 0.0%
Exclusive Metrics Diff for Current Function10 100.0% 14 100.0% 100 100.0% 124 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 5 50.0% 7 50.0% 68 68.0% 4 3.2%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 5 50.0% 7 50.0% 32 32.0% 120 96.8%