Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for filemtime

filemtimeRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls4 8 4 100.0%
Incl. Wall Time (microsec)25 53 28 112.0%
Incl. Wall Time (microsec) per call 6 7 0 6.0%
Excl. Wall Time (microsec)25 53 28 112.0%
Incl. CPU (microsecs)30 61 31 103.3%
Incl. CPU (microsecs) per call 8 8 0 1.7%
Excl. CPU (microsec)30 61 31 103.3%
Incl. MemUse (bytes)1,928 2,080 152 7.9%
Incl. MemUse (bytes) per call 482 260 -222 -46.1%
Excl. MemUse (bytes)1,928 2,080 152 7.9%
Incl. PeakMemUse (bytes)2,144 2,144 0 0.0%
Incl. PeakMemUse (bytes) per call 536 268 -268 -50.0%
Excl. PeakMemUse (bytes)2,144 2,144 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% 28 1.2% 31 1.7% 152 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function28 100.0% 31 100.0% 152 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 50.0% 17 60.7% 16 51.6% 8 5.3% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 50.0% 11 39.3% 15 48.4% 144 94.7% 0 N/A%