Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519c153c76aa0Run #519c1681d41e5DiffDiff%
Number of Function Calls2 3 1 50.0%
Incl. Wall Time (microsec)125 187 62 49.6%
Incl. Wall Time (microsec) per call 63 62 -0 -0.3%
Excl. Wall Time (microsec)26 34 8 30.8%
Incl. CPU (microsecs)128 190 62 48.4%
Incl. CPU (microsecs) per call 64 63 -1 -1.0%
Excl. CPU (microsec)21 25 4 19.0%
Incl. MemUse (bytes)10,688 11,040 352 3.3%
Incl. MemUse (bytes) per call 5,344 3,680 -1,664 -31.1%
Excl. MemUse (bytes)1,456 1,320 -136 -9.3%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 62 1.7% 62 2.2% 352 0.6% 0 0.0%
Exclusive Metrics Diff for Current Function8 12.9% 4 6.5% -136 -38.6% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 62 100.0% 62 100.0% 352 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 46 74.2% 48 77.4% 424 120.5% 0 N/A%
filemtime1 33.3% 4 6.5% 5 8.1% 64 18.2% 0 N/A%
file_exists1 33.3% 4 6.5% 5 8.1% 0 0.0% 0 N/A%