Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls2 10 8 400.0%
Incl. Wall Time (microsec)122 543 421 345.1%
Incl. Wall Time (microsec) per call 61 54 -7 -11.0%
Excl. Wall Time (microsec)53 230 177 334.0%
Incl. CPU (microsecs)126 555 429 340.5%
Incl. CPU (microsecs) per call 63 56 -8 -11.9%
Excl. CPU (microsec)43 180 137 318.6%
Incl. MemUse (bytes)4,576 7,500 2,924 63.9%
Incl. MemUse (bytes) per call 2,288 750 -1,538 -67.2%
Excl. MemUse (bytes)1,360 2,256 896 65.9%
Incl. PeakMemUse (bytes)5,904 9,480 3,576 60.6%
Incl. PeakMemUse (bytes) per call 2,952 948 -2,004 -67.9%
Excl. PeakMemUse (bytes)2,300 4,548 2,248 97.7%

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::getFullPath8 20.0% 421 11.7% 429 416.5% 2,924 1.3% 3,576 2.3%
Exclusive Metrics Diff for Current Function177 42.0% 137 31.9% 896 30.6% 2,248 62.9%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile8 100.0% 421 100.0% 429 100.0% 2,924 100.0% 3,576 100.0%
Child functions
hash_hmac8 25.0% 71 16.9% 84 19.6% 608 20.8% 488 13.6%
filemtime8 25.0% 42 10.0% 52 12.1% 236 8.1% 480 13.4%
file_exists8 25.0% 67 15.9% 79 18.4% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath8 25.0% 64 15.2% 77 17.9% 1,184 40.5% 360 10.1%