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\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)48 92 44 91.7%
Incl. Wall Time (microsec) per call 48 46 -2 -4.2%
Excl. Wall Time (microsec)11 18 7 63.6%
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)6,236 6,572 336 5.4%
Incl. MemUse (bytes) per call 6,236 3,286 -2,950 -47.3%
Excl. MemUse (bytes)840 680 -160 -19.0%
Incl. PeakMemUse (bytes)6,416 7,600 1,184 18.5%
Incl. PeakMemUse (bytes) per call 6,416 3,800 -2,616 -40.8%
Excl. PeakMemUse (bytes)840 896 56 6.7%

Parent/Child Regression/Improvement report for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile [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\MTimeProtectedFileStorage::checkFile1 25.0% 44 4.4% 0 0.0% 336 0.2% 1,184 0.5%
Exclusive Metrics Diff for Current Function7 15.9% 0 N/A% -160 -47.6% 56 4.7%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 44 100.0% 0 N/A% 336 100.0% 1,184 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 31 70.5% 0 N/A% 428 127.4% 1,128 95.3%
file_exists1 33.3% 4 9.1% 0 N/A% 0 0.0% 0 0.0%
filemtime1 33.3% 2 4.5% 0 N/A% 68 20.2% 0 0.0%