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

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls26 30 4 15.4%
Incl. Wall Time (microsec)1,359 1,581 222 16.3%
Incl. Wall Time (microsec) per call 52 53 0 0.8%
Excl. Wall Time (microsec)447 506 59 13.2%
Incl. CPU (microsecs)1,391 1,612 221 15.9%
Incl. CPU (microsecs) per call 54 54 0 0.4%
Excl. CPU (microsec)367 405 38 10.4%
Incl. MemUse (bytes)15,532 17,220 1,688 10.9%
Incl. MemUse (bytes) per call 597 574 -23 -3.9%
Excl. MemUse (bytes)4,580 5,108 528 11.5%
Incl. PeakMemUse (bytes)13,868 13,468 -400 -2.9%
Incl. PeakMemUse (bytes) per call 533 449 -84 -15.8%
Excl. PeakMemUse (bytes)6,828 6,732 -96 -1.4%

Parent/Child Regression/Improvement report for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath [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\MTimeProtectedFastFileStorage::getFullPath4 20.0% 222 4.8% 221 5.9% 1,688 1.8% -400 -0.4%
Exclusive Metrics Diff for Current Function59 26.6% 38 17.2% 528 31.3% -96 -24.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile4 100.0% 222 100.0% 221 100.0% 1,688 100.0% -400 -100.0%
Child functions
hash_hmac4 25.0% 41 18.5% 43 19.5% 304 18.0% 76 19.0%
filemtime4 25.0% 19 8.6% 26 11.8% 184 10.9% -140 -35.0%
file_exists4 25.0% 25 11.3% 30 13.6% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath4 25.0% 78 35.1% 84 38.0% 672 39.8% -240 -60.0%