Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls12 13 1 8.3%
Incl. Wall Time (microsec)495 547 52 10.5%
Incl. Wall Time (microsec) per call 41 42 1 2.0%
Excl. Wall Time (microsec)83 88 5 6.0%
Incl. CPU (microsecs)506 558 52 10.3%
Incl. CPU (microsecs) per call 42 43 1 1.8%
Excl. CPU (microsec)71 73 2 2.8%
Incl. MemUse (bytes)14,048 14,352 304 2.2%
Incl. MemUse (bytes) per call 1,171 1,104 -67 -5.7%
Excl. MemUse (bytes)440 328 -112 -25.5%
Incl. PeakMemUse (bytes)12,288 12,640 352 2.9%
Incl. PeakMemUse (bytes) per call 1,024 972 -52 -5.0%
Excl. PeakMemUse (bytes)2,112 2,208 96 4.5%

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 1.8% 52 2.0% 304 1.1% 352 1.1%
Exclusive Metrics Diff for Current Function5 9.6% 2 3.8% -112 -36.8% 96 27.3%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 52 100.0% 52 100.0% 304 100.0% 352 100.0%
Child functions
filemtime1 33.3% 1 1.9% 0 0.0% 72 23.7% 0 0.0%
file_exists1 33.3% -9 -17.3% -10 -19.2% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 55 105.8% 60 115.4% 344 113.2% 256 72.7%