Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,560 1,597 37 2.4%
Incl. Wall Time (microsec) per call 87 89 2 2.4%
Excl. Wall Time (microsec)227 228 1 0.4%
Incl. CPU (microsecs)1,587 1,621 34 2.1%
Incl. CPU (microsecs) per call 88 90 2 2.1%
Excl. CPU (microsec)178 187 9 5.1%
Incl. MemUse (bytes)12,692 12,692 0 0.0%
Incl. MemUse (bytes) per call 705 705 0 0.0%
Excl. MemUse (bytes)-1,416 -1,416 0 0.0%
Incl. PeakMemUse (bytes)16,692 16,692 0 0.0%
Incl. PeakMemUse (bytes) per call 927 927 0 0.0%
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% 37 2.5% 34 5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.7% 9 26.5% 0 N/A% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load0 N/A% 37 100.0% 34 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 31 83.8% 26 76.5% 0 N/A% 0 N/A%
filemtime0 N/A% 3 8.1% 0 0.0% 0 N/A% 0 N/A%
file_exists0 N/A% 2 5.4% -1 -2.9% 0 N/A% 0 N/A%