Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls11 10 -1 -9.1%
Incl. Wall Time (microsec)551 496 -55 -10.0%
Incl. Wall Time (microsec) per call 50 50 -0 -1.0%
Excl. Wall Time (microsec)92 83 -9 -9.8%
Incl. CPU (microsecs)565 508 -57 -10.1%
Incl. CPU (microsecs) per call 51 51 -1 -1.1%
Excl. CPU (microsec)77 63 -14 -18.2%
Incl. MemUse (bytes)13,488 13,184 -304 -2.3%
Incl. MemUse (bytes) per call 1,226 1,318 92 7.5%
Excl. MemUse (bytes)632 744 112 17.7%
Incl. PeakMemUse (bytes)11,032 11,512 480 4.4%
Incl. PeakMemUse (bytes) per call 1,003 1,151 148 14.8%
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::checkFile-1 -25.0% -55 -1.3% -57 -1.3% -304 -1.4% 480 2.1%
Exclusive Metrics Diff for Current Function-9 -16.4% -14 -24.6% 112 36.8% 96 20.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -55 -100.0% -57 -100.0% -304 -100.0% 480 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -39 -70.9% -38 -66.7% -352 -115.8% 384 80.0%
filemtime-1 -33.3% -4 -7.3% -2 -3.5% -64 -21.1% 0 0.0%
file_exists-1 -33.3% -3 -5.5% -3 -5.3% 0 0.0% 0 0.0%