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

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls8 7 -1 -12.5%
Incl. Wall Time (microsec)325 286 -39 -12.0%
Incl. Wall Time (microsec) per call 41 41 0 0.6%
Excl. Wall Time (microsec)56 45 -11 -19.6%
Incl. CPU (microsecs)332 294 -38 -11.4%
Incl. CPU (microsecs) per call 42 42 1 1.2%
Excl. CPU (microsec)40 41 1 2.5%
Incl. MemUse (bytes)12,752 12,432 -320 -2.5%
Incl. MemUse (bytes) per call 1,594 1,776 182 11.4%
Excl. MemUse (bytes)888 1,000 112 12.6%
Incl. PeakMemUse (bytes)12,392 12,168 -224 -1.8%
Incl. PeakMemUse (bytes) per call 1,549 1,738 189 12.2%
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::checkFile-1 -25.0% -39 -7.0% -38 -6.9% -320 -0.6% -224 -0.4%
Exclusive Metrics Diff for Current Function-11 -28.2% 1 2.6% 112 35.0% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -39 -100.0% -38 -100.0% -320 -100.0% -224 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -25 -64.1% -31 -81.6% -360 -112.5% -224 -100.0%
filemtime-1 -33.3% -2 -5.1% -3 -7.9% -72 -22.5% 0 0.0%
file_exists-1 -33.3% -1 -2.6% -5 -13.2% 0 0.0% 0 0.0%