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

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls2 4 2 100.0%
Incl. Wall Time (microsec)123 229 106 86.2%
Incl. Wall Time (microsec) per call 62 57 -4 -6.9%
Excl. Wall Time (microsec)53 97 44 83.0%
Incl. CPU (microsecs)126 236 110 87.3%
Incl. CPU (microsecs) per call 63 59 -4 -6.3%
Excl. CPU (microsec)41 77 36 87.8%
Incl. MemUse (bytes)4,576 5,292 716 15.6%
Incl. MemUse (bytes) per call 2,288 1,323 -965 -42.2%
Excl. MemUse (bytes)1,360 1,584 224 16.5%
Incl. PeakMemUse (bytes)5,904 7,668 1,764 29.9%
Incl. PeakMemUse (bytes) per call 2,952 1,917 -1,035 -35.1%
Excl. PeakMemUse (bytes)2,300 3,468 1,168 50.8%

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::getFullPath2 20.0% 106 0.2% 110 0.2% 716 0.8% 1,764 1.0%
Exclusive Metrics Diff for Current Function44 41.5% 36 32.7% 224 31.3% 1,168 66.2%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 100.0% 106 100.0% 110 100.0% 716 100.0% 1,764 100.0%
Child functions
hash_hmac2 25.0% 19 17.9% 21 19.1% 152 21.2% 76 4.3%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath2 25.0% 17 16.0% 20 18.2% 296 41.3% 280 15.9%
file_exists2 25.0% 16 15.1% 19 17.3% 0 0.0% 0 0.0%
filemtime2 25.0% 10 9.4% 14 12.7% 44 6.1% 240 13.6%