Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)64 124 60 93.8%
Incl. Wall Time (microsec) per call 64 62 -2 -3.1%
Excl. Wall Time (microsec)31 54 23 74.2%
Incl. CPU (microsecs)66 127 61 92.4%
Incl. CPU (microsecs) per call 66 64 -3 -3.8%
Excl. CPU (microsec)24 44 20 83.3%
Incl. MemUse (bytes)4,204 4,548 344 8.2%
Incl. MemUse (bytes) per call 4,204 2,274 -1,930 -45.9%
Excl. MemUse (bytes)1,248 1,360 112 9.0%
Incl. PeakMemUse (bytes)4,556 5,712 1,156 25.4%
Incl. PeakMemUse (bytes) per call 4,556 2,856 -1,700 -37.3%
Excl. PeakMemUse (bytes)1,572 2,300 728 46.3%

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::getFullPath1 20.0% 60 3.3% 61 1.7% 344 0.1% 1,156 0.4%
Exclusive Metrics Diff for Current Function23 38.3% 20 32.8% 112 32.6% 728 63.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 100.0% 60 100.0% 61 100.0% 344 100.0% 1,156 100.0%
Child functions
hash_hmac1 25.0% 11 18.3% 13 21.3% 76 22.1% 76 6.6%
file_exists1 25.0% 10 16.7% 11 18.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 25.0% 9 15.0% 11 18.0% 148 43.0% 232 20.1%
filemtime1 25.0% 7 11.7% 6 9.8% 8 2.3% 120 10.4%