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

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls14 13 -1 -7.1%
Incl. Wall Time (microsec)572 520 -52 -9.1%
Incl. Wall Time (microsec) per call 41 40 -1 -2.1%
Excl. Wall Time (microsec)95 85 -10 -10.5%
Incl. CPU (microsecs)590 535 -55 -9.3%
Incl. CPU (microsecs) per call 42 41 -1 -2.3%
Excl. CPU (microsec)82 66 -16 -19.5%
Incl. MemUse (bytes)15,504 15,120 -384 -2.5%
Incl. MemUse (bytes) per call 1,107 1,163 56 5.0%
Excl. MemUse (bytes)-200 -56 144 72.0%
Incl. PeakMemUse (bytes)12,464 12,464 0 0.0%
Incl. PeakMemUse (bytes) per call 890 959 68 7.7%
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::checkFile-1 -25.0% -52 -53.1% -55 -21.1% -384 -1.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -19.2% -16 -29.1% 144 37.5% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -52 -100.0% -55 -100.0% -384 -100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -36 -69.2% -30 -54.5% -456 -118.8% 0 N/A%
filemtime-1 -33.3% -3 -5.8% -3 -5.5% -72 -18.8% 0 N/A%
file_exists-1 -33.3% -3 -5.8% -6 -10.9% 0 0.0% 0 N/A%