Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls6 5 -1 -16.7%
Incl. Wall Time (microsec)341 282 -59 -17.3%
Incl. Wall Time (microsec) per call 57 56 -0 -0.8%
Excl. Wall Time (microsec)71 52 -19 -26.8%
Incl. CPU (microsecs)349 289 -60 -17.2%
Incl. CPU (microsecs) per call 58 58 -0 -0.6%
Excl. CPU (microsec)59 40 -19 -32.2%
Incl. MemUse (bytes)12,048 11,712 -336 -2.8%
Incl. MemUse (bytes) per call 2,008 2,342 334 16.7%
Excl. MemUse (bytes)912 1,048 136 14.9%
Incl. PeakMemUse (bytes)8,080 7,656 -424 -5.2%
Incl. PeakMemUse (bytes) per call 1,347 1,531 185 13.7%
Excl. PeakMemUse (bytes)2,128 2,128 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% -59 -7.4% -60 -6.3% -336 -0.5% -424 -0.6%
Exclusive Metrics Diff for Current Function-19 -32.2% -19 -31.7% 136 40.5% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -59 -100.0% -60 -100.0% -336 -100.0% -424 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -33 -55.9% -31 -51.7% -408 -121.4% -424 -100.0%
filemtime-1 -33.3% -4 -6.8% -5 -8.3% -64 -19.0% 0 0.0%
file_exists-1 -33.3% -3 -5.1% -5 -8.3% 0 0.0% 0 0.0%