Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls11 10 -1 -9.1%
Incl. Wall Time (microsec)564 491 -73 -12.9%
Incl. Wall Time (microsec) per call 51 49 -2 -4.2%
Excl. Wall Time (microsec)95 82 -13 -13.7%
Incl. CPU (microsecs)577 503 -74 -12.8%
Incl. CPU (microsecs) per call 52 50 -2 -4.1%
Excl. CPU (microsec)77 69 -8 -10.4%
Incl. MemUse (bytes)13,488 13,176 -312 -2.3%
Incl. MemUse (bytes) per call 1,226 1,318 91 7.5%
Excl. MemUse (bytes)640 736 96 15.0%
Incl. PeakMemUse (bytes)11,192 11,104 -88 -0.8%
Incl. PeakMemUse (bytes) per call 1,017 1,110 93 9.1%
Excl. PeakMemUse (bytes)2,016 2,016 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::checkFile-1 -25.0% -73 -3.1% -74 -2.1% -312 -0.4% -88 -0.1%
Exclusive Metrics Diff for Current Function-13 -17.8% -8 -10.8% 96 30.8% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -73 -100.0% -74 -100.0% -312 -100.0% -88 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -46 -63.0% -48 -64.9% -344 -110.3% -88 -100.0%
filemtime-1 -33.3% -12 -16.4% -13 -17.6% -64 -20.5% 0 0.0%
file_exists-1 -33.3% -2 -2.7% -5 -6.8% 0 0.0% 0 0.0%