Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls10 11 1 10.0%
Incl. Wall Time (microsec)496 548 52 10.5%
Incl. Wall Time (microsec) per call 50 50 0 0.4%
Excl. Wall Time (microsec)87 95 8 9.2%
Incl. CPU (microsecs)509 560 51 10.0%
Incl. CPU (microsecs) per call 51 51 0 0.0%
Excl. CPU (microsec)71 70 -1 -1.4%
Incl. MemUse (bytes)13,184 13,480 296 2.2%
Incl. MemUse (bytes) per call 1,318 1,225 -93 -7.0%
Excl. MemUse (bytes)744 640 -104 -14.0%
Incl. PeakMemUse (bytes)11,040 11,896 856 7.8%
Incl. PeakMemUse (bytes) per call 1,104 1,081 -23 -2.0%
Excl. PeakMemUse (bytes)2,016 2,112 96 4.8%

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% 52 0.6% 51 0.8% 296 1.0% 856 2.7%
Exclusive Metrics Diff for Current Function8 15.4% -1 -2.0% -104 -35.1% 96 11.2%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 52 100.0% 51 100.0% 296 100.0% 856 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 34 65.4% 41 80.4% 336 113.5% 760 88.8%
file_exists1 33.3% 7 13.5% 6 11.8% 0 0.0% 0 0.0%
filemtime1 33.3% 3 5.8% 5 9.8% 64 21.6% 0 0.0%