Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)2,120 2,055 -65 -3.1%
Incl. Wall Time (microsec) per call 76 73 -2 -3.1%
Excl. Wall Time (microsec)313 318 5 1.6%
Incl. CPU (microsecs)2,153 2,092 -61 -2.8%
Incl. CPU (microsecs) per call 77 75 -2 -2.8%
Excl. CPU (microsec)251 263 12 4.8%
Incl. MemUse (bytes)16,380 16,380 0 0.0%
Incl. MemUse (bytes) per call 585 585 0 0.0%
Excl. MemUse (bytes)-2,884 -2,884 0 0.0%
Incl. PeakMemUse (bytes)20,704 21,760 1,056 5.1%
Incl. PeakMemUse (bytes) per call 739 777 38 5.1%
Excl. PeakMemUse (bytes)1,056 1,056 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::checkFile0 N/A% -65 -4.2% -61 -5.6% 0 0.0% 1,056 151.7%
Exclusive Metrics Diff for Current Function5 7.7% 12 19.7% 0 N/A% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load0 N/A% -65 -100.0% -61 -100.0% 0 N/A% 1,056 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -59 -90.8% -57 -93.4% 0 N/A% 1,052 99.6%
filemtime0 N/A% -13 -20.0% -17 -27.9% 0 N/A% 4 0.4%
file_exists0 N/A% 2 3.1% 1 1.6% 0 N/A% 0 0.0%