Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls4 2 -2 -50.0%
Incl. Wall Time (microsec)229 123 -106 -46.3%
Incl. Wall Time (microsec) per call 57 62 4 7.4%
Excl. Wall Time (microsec)97 53 -44 -45.4%
Incl. CPU (microsecs)236 126 -110 -46.6%
Incl. CPU (microsecs) per call 59 63 4 6.8%
Excl. CPU (microsec)77 41 -36 -46.8%
Incl. MemUse (bytes)5,292 4,576 -716 -13.5%
Incl. MemUse (bytes) per call 1,323 2,288 965 72.9%
Excl. MemUse (bytes)1,584 1,360 -224 -14.1%
Incl. PeakMemUse (bytes)7,668 5,904 -1,764 -23.0%
Incl. PeakMemUse (bytes) per call 1,917 2,952 1,035 54.0%
Excl. PeakMemUse (bytes)3,468 2,300 -1,168 -33.7%

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-2 -20.0% -106 -0.2% -110 -0.2% -716 -0.8% -1,764 -1.0%
Exclusive Metrics Diff for Current Function-44 -41.5% -36 -32.7% -224 -31.3% -1,168 -66.2%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-2 -100.0% -106 -100.0% -110 -100.0% -716 -100.0% -1,764 -100.0%
Child functions
hash_hmac-2 -25.0% -19 -17.9% -21 -19.1% -152 -21.2% -76 -4.3%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-2 -25.0% -17 -16.0% -20 -18.2% -296 -41.3% -280 -15.9%
file_exists-2 -25.0% -16 -15.1% -19 -17.3% 0 0.0% 0 0.0%
filemtime-2 -25.0% -10 -9.4% -14 -12.7% -44 -6.1% -240 -13.6%