Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls5 6 1 20.0%
Incl. Wall Time (microsec)181 218 37 20.4%
Incl. Wall Time (microsec) per call 36 36 0 0.4%
Excl. Wall Time (microsec)32 37 5 15.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,832 12,152 320 2.7%
Incl. MemUse (bytes) per call 2,366 2,025 -341 -14.4%
Excl. MemUse (bytes)1,144 1,016 -128 -11.2%
Incl. PeakMemUse (bytes)11,976 11,976 0 0.0%
Incl. PeakMemUse (bytes) per call 2,395 1,996 -399 -16.7%
Excl. PeakMemUse (bytes)2,112 2,112 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% 37 0.9% 0 0.0% 320 0.5% 0 0.0%
Exclusive Metrics Diff for Current Function5 13.5% 0 N/A% -128 -40.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 37 100.0% 0 N/A% 320 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 26 70.3% 0 N/A% 384 120.0% 0 N/A%
filemtime1 33.3% 3 8.1% 0 N/A% 64 20.0% 0 N/A%
file_exists1 33.3% 3 8.1% 0 N/A% 0 0.0% 0 N/A%