Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls7 6 -1 -14.3%
Incl. Wall Time (microsec)369 303 -66 -17.9%
Incl. Wall Time (microsec) per call 53 51 -2 -4.2%
Excl. Wall Time (microsec)63 52 -11 -17.5%
Incl. CPU (microsecs)376 309 -67 -17.8%
Incl. CPU (microsecs) per call 54 52 -2 -4.1%
Excl. CPU (microsec)41 35 -6 -14.6%
Incl. MemUse (bytes)12,560 12,224 -336 -2.7%
Incl. MemUse (bytes) per call 1,794 2,037 243 13.5%
Excl. MemUse (bytes)888 1,016 128 14.4%
Incl. PeakMemUse (bytes)12,512 11,592 -920 -7.4%
Incl. PeakMemUse (bytes) per call 1,787 1,932 145 8.1%
Excl. PeakMemUse (bytes)2,112 2,016 -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::checkFile-1 -25.0% -66 -7.0% -67 -93.1% -336 -1.1% -920 -3.0%
Exclusive Metrics Diff for Current Function-11 -16.7% -6 -9.0% 128 38.1% -96 -10.4%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -66 -100.0% -67 -100.0% -336 -100.0% -920 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -46 -69.7% -50 -74.6% -392 -116.7% -624 -67.8%
file_exists-1 -33.3% -5 -7.6% -6 -9.0% 0 0.0% 0 0.0%
filemtime-1 -33.3% -4 -6.1% -5 -7.5% -72 -21.4% -200 -21.7%