Diff Report
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52d4b60c154f6Run #52d4b590e6e18DiffDiff%
Number of Function Calls11 13 2 18.2%
Incl. Wall Time (microsec)452 494 42 9.3%
Incl. Wall Time (microsec) per call 41 38 -3 -7.5%
Excl. Wall Time (microsec)76 90 14 18.4%
Incl. CPU (microsecs)464 509 45 9.7%
Incl. CPU (microsecs) per call 42 39 -3 -7.2%
Excl. CPU (microsec)61 63 2 3.3%
Incl. MemUse (bytes)13,696 14,336 640 4.7%
Incl. MemUse (bytes) per call 1,245 1,103 -142 -11.4%
Excl. MemUse (bytes)552 328 -224 -40.6%
Incl. PeakMemUse (bytes)10,432 10,432 0 0.0%
Incl. PeakMemUse (bytes) per call 948 802 -146 -15.4%
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::checkFile2 25.0% 42 1.6% 45 1.9% 640 0.5% 0 0.0%
Exclusive Metrics Diff for Current Function14 33.3% 2 4.4% -224 -35.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load2 100.0% 42 100.0% 45 100.0% 640 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 33.3% 36 85.7% 42 93.3% 720 112.5% 0 N/A%
file_exists2 33.3% -9 -21.4% -3 -6.7% 0 0.0% 0 N/A%
filemtime2 33.3% 1 2.4% 4 8.9% 144 22.5% 0 N/A%