Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls7 8 1 14.3%
Incl. Wall Time (microsec)318 345 27 8.5%
Incl. Wall Time (microsec) per call 45 43 -2 -5.1%
Excl. Wall Time (microsec)55 62 7 12.7%
Incl. CPU (microsecs)326 353 27 8.3%
Incl. CPU (microsecs) per call 47 44 -2 -5.3%
Excl. CPU (microsec)38 49 11 28.9%
Incl. MemUse (bytes)12,872 13,272 400 3.1%
Incl. MemUse (bytes) per call 1,839 1,659 -180 -9.8%
Excl. MemUse (bytes)752 600 -152 -20.2%
Incl. PeakMemUse (bytes)13,600 13,272 -328 -2.4%
Incl. PeakMemUse (bytes) per call 1,943 1,659 -284 -14.6%
Excl. PeakMemUse (bytes)2,112 2,112 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::checkFile1 25.0% 27 5.5% 27 12.7% 400 1.6% -328 -1.2%
Exclusive Metrics Diff for Current Function7 25.9% 11 40.7% -152 -38.0% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 27 100.0% 27 100.0% 400 100.0% -328 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 18 66.7% 17 63.0% 480 120.0% -104 -31.7%
filemtime1 33.3% 1 3.7% -2 -7.4% 72 18.0% -224 -68.3%
file_exists1 33.3% 1 3.7% 1 3.7% 0 0.0% 0 0.0%