Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519c60f26cf68Run #519c6200dd578DiffDiff%
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 4,572 368 8.8%
Incl. MemUse (bytes) per call 4,204 2,286 -1,918 -45.6%
Excl. MemUse (bytes)1,248 1,360 112 9.0%
Incl. PeakMemUse (bytes)4,556 5,816 1,260 27.7%
Incl. PeakMemUse (bytes) per call 4,556 2,908 -1,648 -36.2%
Excl. PeakMemUse (bytes)1,572 2,212 640 40.7%

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::getFullPath1 20.0% 60 0.9% 61 0.9% 368 0.1% 1,260 0.5%
Exclusive Metrics Diff for Current Function23 38.3% 20 32.8% 112 30.4% 640 50.8%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 100.0% 60 100.0% 61 100.0% 368 100.0% 1,260 100.0%
Child functions
hash_hmac1 25.0% 11 18.3% 11 18.0% 76 20.7% 188 14.9%
file_exists1 25.0% 11 18.3% 10 16.4% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 25.0% 10 16.7% 13 21.3% 148 40.2% 312 24.8%
filemtime1 25.0% 5 8.3% 7 11.5% 32 8.7% 120 9.5%