Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls20 19 -1 -5.0%
Incl. Wall Time (microsec)931 885 -46 -4.9%
Incl. Wall Time (microsec) per call 47 47 0 0.1%
Excl. Wall Time (microsec)145 139 -6 -4.1%
Incl. CPU (microsecs)955 911 -44 -4.6%
Incl. CPU (microsecs) per call 48 48 0 0.4%
Excl. CPU (microsec)114 102 -12 -10.5%
Incl. MemUse (bytes)18,960 18,576 -384 -2.0%
Incl. MemUse (bytes) per call 948 978 30 3.1%
Excl. MemUse (bytes)-1,064 -920 144 13.5%
Incl. PeakMemUse (bytes)13,856 14,112 256 1.8%
Incl. PeakMemUse (bytes) per call 693 743 50 7.2%
Excl. PeakMemUse (bytes)2,088 2,088 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% -46 -0.8% -44 -0.7% -384 -1.6% 256 1.1%
Exclusive Metrics Diff for Current Function-6 -13.0% -12 -27.3% 144 37.5% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -46 -100.0% -44 -100.0% -384 -100.0% 256 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -33 -71.7% -30 -68.2% -456 -118.8% 256 100.0%
filemtime-1 -33.3% -4 -8.7% -2 -4.5% -72 -18.8% 0 0.0%
file_exists-1 -33.3% -3 -6.5% 0 0.0% 0 0.0% 0 0.0%