Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls30 26 -4 -13.3%
Incl. Wall Time (microsec)2,196 1,875 -321 -14.6%
Incl. Wall Time (microsec) per call 73 72 -1 -1.5%
Excl. Wall Time (microsec)338 284 -54 -16.0%
Incl. CPU (microsecs)2,235 1,906 -329 -14.7%
Incl. CPU (microsecs) per call 75 73 -1 -1.6%
Excl. CPU (microsec)282 238 -44 -15.6%
Incl. MemUse (bytes)17,040 15,636 -1,404 -8.2%
Incl. MemUse (bytes) per call 568 601 33 5.9%
Excl. MemUse (bytes)-3,164 -2,604 560 17.7%
Incl. PeakMemUse (bytes)15,668 16,068 400 2.6%
Incl. PeakMemUse (bytes) per call 522 618 96 18.3%
Excl. PeakMemUse (bytes)1,056 1,056 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::checkFile-4 -25.0% -321 -7.0% -329 -8.7% -1,404 -1.5% 400 0.4%
Exclusive Metrics Diff for Current Function-54 -16.8% -44 -13.4% 560 39.9% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-4 -100.0% -321 -100.0% -329 -100.0% -1,404 -100.0% 400 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-4 -33.3% -222 -69.2% -221 -67.2% -1,688 -120.2% 400 100.0%
filemtime-4 -33.3% -29 -9.0% -33 -10.0% -276 -19.7% 0 0.0%
file_exists-4 -33.3% -16 -5.0% -31 -9.4% 0 0.0% 0 0.0%