Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)556 563 7 1.3%
Incl. Wall Time (microsec) per call 43 43 1 1.3%
Excl. Wall Time (microsec)101 105 4 4.0%
Incl. CPU (microsecs)570 584 14 2.5%
Incl. CPU (microsecs) per call 44 45 1 2.5%
Excl. CPU (microsec)72 84 12 16.7%
Incl. MemUse (bytes)15,208 15,208 0 0.0%
Incl. MemUse (bytes) per call 1,170 1,170 0 0.0%
Excl. MemUse (bytes)-160 -160 0 0.0%
Incl. PeakMemUse (bytes)10,576 10,576 0 0.0%
Incl. PeakMemUse (bytes) per call 814 814 0 0.0%
Excl. PeakMemUse (bytes)1,824 1,824 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% 7 0.6% 14 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 57.1% 12 85.7% 0 N/A% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load0 N/A% 7 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 3 42.9% 6 42.9% 0 N/A% 0 N/A%
filemtime0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
file_exists0 N/A% 0 0.0% -3 -21.4% 0 N/A% 0 N/A%