Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)33 64 31 93.9%
Incl. Wall Time (microsec) per call 33 32 -1 -3.0%
Excl. Wall Time (microsec)17 30 13 76.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,392 4,820 428 9.7%
Incl. MemUse (bytes) per call 4,392 2,410 -1,982 -45.1%
Excl. MemUse (bytes)1,332 1,484 152 11.4%
Incl. PeakMemUse (bytes)4,572 5,700 1,128 24.7%
Incl. PeakMemUse (bytes) per call 4,572 2,850 -1,722 -37.7%
Excl. PeakMemUse (bytes)1,460 2,108 648 44.4%

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% 31 3.1% 0 0.0% 428 0.2% 1,128 0.5%
Exclusive Metrics Diff for Current Function13 41.9% 0 N/A% 152 35.5% 648 57.4%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 100.0% 31 100.0% 0 N/A% 428 100.0% 1,128 100.0%
Child functions
hash_hmac1 25.0% 5 16.1% 0 N/A% 76 17.8% 76 6.7%
file_exists1 25.0% 5 16.1% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 25.0% 5 16.1% 0 N/A% 188 43.9% 392 34.8%
filemtime1 25.0% 3 9.7% 0 N/A% 12 2.8% 12 1.1%