Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls7 8 1 14.3%
Incl. Wall Time (microsec)312 352 40 12.8%
Incl. Wall Time (microsec) per call 45 44 -1 -1.3%
Excl. Wall Time (microsec)56 63 7 12.5%
Incl. CPU (microsecs)319 362 43 13.5%
Incl. CPU (microsecs) per call 46 45 -0 -0.7%
Excl. CPU (microsec)42 52 10 23.8%
Incl. MemUse (bytes)12,872 13,264 392 3.0%
Incl. MemUse (bytes) per call 1,839 1,658 -181 -9.8%
Excl. MemUse (bytes)752 600 -152 -20.2%
Incl. PeakMemUse (bytes)10,456 10,272 -184 -1.8%
Incl. PeakMemUse (bytes) per call 1,494 1,284 -210 -14.0%
Excl. PeakMemUse (bytes)1,824 1,824 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% 40 3.6% 43 5.3% 392 1.5% -184 -0.7%
Exclusive Metrics Diff for Current Function7 17.5% 10 23.3% -152 -38.8% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 40 100.0% 43 100.0% 392 100.0% -184 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 27 67.5% 26 60.5% 472 120.4% 0 0.0%
filemtime1 33.3% 3 7.5% 2 4.7% 72 18.4% -184 -100.0%
file_exists1 33.3% 3 7.5% 5 11.6% 0 0.0% 0 0.0%