Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls17 16 -1 -5.9%
Incl. Wall Time (microsec)886 904 18 2.0%
Incl. Wall Time (microsec) per call 52 57 4 8.4%
Excl. Wall Time (microsec)144 146 2 1.4%
Incl. CPU (microsecs)909 927 18 2.0%
Incl. CPU (microsecs) per call 53 58 4 8.4%
Excl. CPU (microsec)115 129 14 12.2%
Incl. MemUse (bytes)16,720 16,320 -400 -2.4%
Incl. MemUse (bytes) per call 984 1,020 36 3.7%
Excl. MemUse (bytes)-752 -600 152 20.2%
Incl. PeakMemUse (bytes)12,448 12,600 152 1.2%
Incl. PeakMemUse (bytes) per call 732 788 55 7.5%
Excl. PeakMemUse (bytes)1,992 1,992 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile [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
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -25.0% 18 2.5% 18 7.4% -400 -1.3% 152 0.4%
Exclusive Metrics Diff for Current Function2 11.1% 14 77.8% 152 38.0% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% 18 100.0% 18 100.0% -400 -100.0% 152 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% 24 133.3% 21 116.7% -480 -120.0% 152 100.0%
file_exists-1 -33.3% -7 -38.9% -9 -50.0% 0 0.0% 0 0.0%
filemtime-1 -33.3% -1 -5.6% -8 -44.4% -72 -18.0% 0 0.0%