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

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls6 7 1 16.7%
Incl. Wall Time (microsec)303 369 66 21.8%
Incl. Wall Time (microsec) per call 51 53 2 4.4%
Excl. Wall Time (microsec)52 63 11 21.2%
Incl. CPU (microsecs)309 376 67 21.7%
Incl. CPU (microsecs) per call 52 54 2 4.3%
Excl. CPU (microsec)35 41 6 17.1%
Incl. MemUse (bytes)12,224 12,560 336 2.7%
Incl. MemUse (bytes) per call 2,037 1,794 -243 -11.9%
Excl. MemUse (bytes)1,016 888 -128 -12.6%
Incl. PeakMemUse (bytes)11,592 12,512 920 7.9%
Incl. PeakMemUse (bytes) per call 1,932 1,787 -145 -7.5%
Excl. PeakMemUse (bytes)2,016 2,112 96 4.8%

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% 66 7.0% 67 93.1% 336 1.1% 920 3.0%
Exclusive Metrics Diff for Current Function11 16.7% 6 9.0% -128 -38.1% 96 10.4%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 66 100.0% 67 100.0% 336 100.0% 920 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 46 69.7% 50 74.6% 392 116.7% 624 67.8%
file_exists1 33.3% 5 7.6% 6 9.0% 0 0.0% 0 0.0%
filemtime1 33.3% 4 6.1% 5 7.5% 72 21.4% 200 21.7%