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

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls5 6 1 20.0%
Incl. Wall Time (microsec)282 341 59 20.9%
Incl. Wall Time (microsec) per call 56 57 0 0.8%
Excl. Wall Time (microsec)52 71 19 36.5%
Incl. CPU (microsecs)289 349 60 20.8%
Incl. CPU (microsecs) per call 58 58 0 0.6%
Excl. CPU (microsec)40 59 19 47.5%
Incl. MemUse (bytes)11,712 12,048 336 2.9%
Incl. MemUse (bytes) per call 2,342 2,008 -334 -14.3%
Excl. MemUse (bytes)1,048 912 -136 -13.0%
Incl. PeakMemUse (bytes)7,656 8,080 424 5.5%
Incl. PeakMemUse (bytes) per call 1,531 1,347 -185 -12.1%
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::checkFile1 25.0% 59 7.4% 60 6.3% 336 0.5% 424 0.6%
Exclusive Metrics Diff for Current Function19 32.2% 19 31.7% -136 -40.5% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 59 100.0% 60 100.0% 336 100.0% 424 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 33 55.9% 31 51.7% 408 121.4% 424 100.0%
filemtime1 33.3% 4 6.8% 5 8.3% 64 19.0% 0 0.0%
file_exists1 33.3% 3 5.1% 5 8.3% 0 0.0% 0 0.0%