Diff Report
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519de9d0c2818Run #519de8fbb9479DiffDiff%
Number of Function Calls3 2 -1 -33.3%
Incl. Wall Time (microsec)169 123 -46 -27.2%
Incl. Wall Time (microsec) per call 56 62 5 9.2%
Excl. Wall Time (microsec)32 23 -9 -28.1%
Incl. CPU (microsecs)173 127 -46 -26.6%
Incl. CPU (microsecs) per call 58 64 6 10.1%
Excl. CPU (microsec)24 14 -10 -41.7%
Incl. MemUse (bytes)11,200 10,856 -344 -3.1%
Incl. MemUse (bytes) per call 3,733 5,428 1,695 45.4%
Excl. MemUse (bytes)1,400 1,528 128 9.1%
Incl. PeakMemUse (bytes)12,464 11,576 -888 -7.1%
Incl. PeakMemUse (bytes) per call 4,155 5,788 1,633 39.3%
Excl. PeakMemUse (bytes)2,112 2,016 -96 -4.5%

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% -46 -0.1% -46 -0.1% -344 -0.6% -888 -1.6%
Exclusive Metrics Diff for Current Function-9 -19.6% -10 -21.7% 128 37.2% -96 -10.8%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -46 -100.0% -46 -100.0% -344 -100.0% -888 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -29 -63.0% -28 -60.9% -400 -116.3% -792 -89.2%
filemtime-1 -33.3% -4 -8.7% -3 -6.5% -72 -20.9% 0 0.0%
file_exists-1 -33.3% -4 -8.7% -5 -10.9% 0 0.0% 0 0.0%