Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls7 8 1 14.3%
Incl. Wall Time (microsec)286 325 39 13.6%
Incl. Wall Time (microsec) per call 41 41 -0 -0.6%
Excl. Wall Time (microsec)45 56 11 24.4%
Incl. CPU (microsecs)294 332 38 12.9%
Incl. CPU (microsecs) per call 42 42 -1 -1.2%
Excl. CPU (microsec)41 40 -1 -2.4%
Incl. MemUse (bytes)12,432 12,752 320 2.6%
Incl. MemUse (bytes) per call 1,776 1,594 -182 -10.2%
Excl. MemUse (bytes)1,000 888 -112 -11.2%
Incl. PeakMemUse (bytes)12,168 12,392 224 1.8%
Incl. PeakMemUse (bytes) per call 1,738 1,549 -189 -10.9%
Excl. PeakMemUse (bytes)2,112 2,112 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::checkFile1 25.0% 39 7.0% 38 6.9% 320 0.6% 224 0.4%
Exclusive Metrics Diff for Current Function11 28.2% -1 -2.6% -112 -35.0% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 39 100.0% 38 100.0% 320 100.0% 224 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 25 64.1% 31 81.6% 360 112.5% 224 100.0%
filemtime1 33.3% 2 5.1% 3 7.9% 72 22.5% 0 0.0%
file_exists1 33.3% 1 2.6% 5 13.2% 0 0.0% 0 0.0%