Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls10 12 2 20.0%
Incl. Wall Time (microsec)506 620 114 22.5%
Incl. Wall Time (microsec) per call 51 52 1 2.1%
Excl. Wall Time (microsec)83 103 20 24.1%
Incl. CPU (microsecs)515 636 121 23.5%
Incl. CPU (microsecs) per call 52 53 2 2.9%
Excl. CPU (microsec)60 84 24 40.0%
Incl. MemUse (bytes)13,184 13,776 592 4.5%
Incl. MemUse (bytes) per call 1,318 1,148 -170 -12.9%
Excl. MemUse (bytes)744 536 -208 -28.0%
Incl. PeakMemUse (bytes)11,040 11,040 0 0.0%
Incl. PeakMemUse (bytes) per call 1,104 920 -184 -16.7%
Excl. PeakMemUse (bytes)2,016 2,016 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% 114 7.4% 121 6.9% 592 0.4% 0 0.0%
Exclusive Metrics Diff for Current Function20 17.5% 24 19.8% -208 -35.1% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load2 100.0% 114 100.0% 121 100.0% 592 100.0% 0 N/A%
Child functions
filemtime2 33.3% 8 7.0% 10 8.3% 128 21.6% 0 N/A%
file_exists2 33.3% 9 7.9% 6 5.0% 0 0.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 33.3% 77 67.5% 81 66.9% 672 113.5% 0 N/A%