Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls10 11 1 10.0%
Incl. Wall Time (microsec)491 564 73 14.9%
Incl. Wall Time (microsec) per call 49 51 2 4.4%
Excl. Wall Time (microsec)82 95 13 15.9%
Incl. CPU (microsecs)503 577 74 14.7%
Incl. CPU (microsecs) per call 50 52 2 4.3%
Excl. CPU (microsec)69 77 8 11.6%
Incl. MemUse (bytes)13,176 13,488 312 2.4%
Incl. MemUse (bytes) per call 1,318 1,226 -91 -6.9%
Excl. MemUse (bytes)736 640 -96 -13.0%
Incl. PeakMemUse (bytes)11,104 11,192 88 0.8%
Incl. PeakMemUse (bytes) per call 1,110 1,017 -93 -8.4%
Excl. PeakMemUse (bytes)2,016 2,016 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% 73 3.1% 74 2.1% 312 0.4% 88 0.1%
Exclusive Metrics Diff for Current Function13 17.8% 8 10.8% -96 -30.8% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 73 100.0% 74 100.0% 312 100.0% 88 100.0%
Child functions
filemtime1 33.3% 12 16.4% 13 17.6% 64 20.5% 0 0.0%
file_exists1 33.3% 2 2.7% 5 6.8% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 46 63.0% 48 64.9% 344 110.3% 88 100.0%