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

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls8 7 -1 -12.5%
Incl. Wall Time (microsec)352 312 -40 -11.4%
Incl. Wall Time (microsec) per call 44 45 1 1.3%
Excl. Wall Time (microsec)63 56 -7 -11.1%
Incl. CPU (microsecs)362 319 -43 -11.9%
Incl. CPU (microsecs) per call 45 46 0 0.7%
Excl. CPU (microsec)52 42 -10 -19.2%
Incl. MemUse (bytes)13,264 12,872 -392 -3.0%
Incl. MemUse (bytes) per call 1,658 1,839 181 10.9%
Excl. MemUse (bytes)600 752 152 25.3%
Incl. PeakMemUse (bytes)10,272 10,456 184 1.8%
Incl. PeakMemUse (bytes) per call 1,284 1,494 210 16.3%
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::checkFile-1 -25.0% -40 -3.6% -43 -5.3% -392 -1.5% 184 0.7%
Exclusive Metrics Diff for Current Function-7 -17.5% -10 -23.3% 152 38.8% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -40 -100.0% -43 -100.0% -392 -100.0% 184 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -27 -67.5% -26 -60.5% -472 -120.4% 0 0.0%
filemtime-1 -33.3% -3 -7.5% -2 -4.7% -72 -18.4% 184 100.0%
file_exists-1 -33.3% -3 -7.5% -5 -11.6% 0 0.0% 0 0.0%