Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)64 33 -31 -48.4%
Incl. Wall Time (microsec) per call 32 33 1 3.1%
Excl. Wall Time (microsec)30 17 -13 -43.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,820 4,392 -428 -8.9%
Incl. MemUse (bytes) per call 2,410 4,392 1,982 82.2%
Excl. MemUse (bytes)1,484 1,332 -152 -10.2%
Incl. PeakMemUse (bytes)5,700 4,572 -1,128 -19.8%
Incl. PeakMemUse (bytes) per call 2,850 4,572 1,722 60.4%
Excl. PeakMemUse (bytes)2,108 1,460 -648 -30.7%

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::getFullPath-1 -20.0% -31 -3.1% 0 0.0% -428 -0.2% -1,128 -0.5%
Exclusive Metrics Diff for Current Function-13 -41.9% 0 N/A% -152 -35.5% -648 -57.4%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -100.0% -31 -100.0% 0 N/A% -428 -100.0% -1,128 -100.0%
Child functions
hash_hmac-1 -25.0% -5 -16.1% 0 N/A% -76 -17.8% -76 -6.7%
file_exists-1 -25.0% -5 -16.1% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-1 -25.0% -5 -16.1% 0 N/A% -188 -43.9% -392 -34.8%
filemtime-1 -25.0% -3 -9.7% 0 N/A% -12 -2.8% -12 -1.1%