Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls19 20 1 5.3%
Incl. Wall Time (microsec)885 931 46 5.2%
Incl. Wall Time (microsec) per call 47 47 -0 -0.1%
Excl. Wall Time (microsec)139 145 6 4.3%
Incl. CPU (microsecs)911 955 44 4.8%
Incl. CPU (microsecs) per call 48 48 -0 -0.4%
Excl. CPU (microsec)102 114 12 11.8%
Incl. MemUse (bytes)18,576 18,960 384 2.1%
Incl. MemUse (bytes) per call 978 948 -30 -3.0%
Excl. MemUse (bytes)-920 -1,064 -144 -15.7%
Incl. PeakMemUse (bytes)14,112 13,856 -256 -1.8%
Incl. PeakMemUse (bytes) per call 743 693 -50 -6.7%
Excl. PeakMemUse (bytes)2,088 2,088 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% 46 0.8% 44 0.7% 384 1.6% -256 -1.1%
Exclusive Metrics Diff for Current Function6 13.0% 12 27.3% -144 -37.5% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 46 100.0% 44 100.0% 384 100.0% -256 -100.0%
Child functions
filemtime1 33.3% 4 8.7% 2 4.5% 72 18.8% 0 0.0%
file_exists1 33.3% 3 6.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 33 71.7% 30 68.2% 456 118.8% -256 -100.0%