Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls13 14 1 7.7%
Incl. Wall Time (microsec)520 572 52 10.0%
Incl. Wall Time (microsec) per call 40 41 1 2.1%
Excl. Wall Time (microsec)85 95 10 11.8%
Incl. CPU (microsecs)535 590 55 10.3%
Incl. CPU (microsecs) per call 41 42 1 2.4%
Excl. CPU (microsec)66 82 16 24.2%
Incl. MemUse (bytes)15,120 15,504 384 2.5%
Incl. MemUse (bytes) per call 1,163 1,107 -56 -4.8%
Excl. MemUse (bytes)-56 -200 -144 -257.1%
Incl. PeakMemUse (bytes)12,464 12,464 0 0.0%
Incl. PeakMemUse (bytes) per call 959 890 -68 -7.1%
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::checkFile1 25.0% 52 53.1% 55 21.1% 384 1.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 19.2% 16 29.1% -144 -37.5% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 52 100.0% 55 100.0% 384 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 36 69.2% 30 54.5% 456 118.8% 0 N/A%
filemtime1 33.3% 3 5.8% 3 5.5% 72 18.8% 0 N/A%
file_exists1 33.3% 3 5.8% 6 10.9% 0 0.0% 0 N/A%