Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls20 24 4 20.0%
Incl. Wall Time (microsec)84 99 15 17.9%
Incl. Wall Time (microsec) per call 4 4 -0 -1.8%
Excl. Wall Time (microsec)84 99 15 17.9%
Incl. CPU (microsecs)103 123 20 19.4%
Incl. CPU (microsecs) per call 5 5 -0 -0.5%
Excl. CPU (microsec)103 123 20 19.4%
Incl. MemUse (bytes)2,600 2,760 160 6.2%
Incl. MemUse (bytes) per call 130 115 -15 -11.5%
Excl. MemUse (bytes)2,600 2,760 160 6.2%
Incl. PeakMemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes) per call 96 80 -16 -16.7%
Excl. PeakMemUse (bytes)1,912 1,912 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
filemtime4 100.0% 15 1.0% 20 1.1% 160 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function15 100.0% 20 100.0% 160 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 50.0% 8 53.3% 10 50.0% 128 80.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 50.0% 7 46.7% 10 50.0% 32 20.0% 0 N/A%