Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: 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 #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls12 13 1 8.3%
Incl. Wall Time (microsec)841 873 32 3.8%
Incl. Wall Time (microsec) per call 70 67 -3 -4.2%
Excl. Wall Time (microsec)107 108 1 0.9%
Incl. CPU (microsecs)855 888 33 3.9%
Incl. CPU (microsecs) per call 71 68 -3 -4.1%
Excl. CPU (microsec)77 87 10 13.0%
Incl. MemUse (bytes)14,952 15,352 400 2.7%
Incl. MemUse (bytes) per call 1,246 1,181 -65 -5.2%
Excl. MemUse (bytes)-104 -264 -160 -153.8%
Incl. PeakMemUse (bytes)13,800 13,800 0 0.0%
Incl. PeakMemUse (bytes) per call 1,150 1,062 -88 -7.7%
Excl. PeakMemUse (bytes)2,088 2,088 0 0.0%

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% 32 1.4% 33 1.6% 400 0.7% 0 0.0%
Exclusive Metrics Diff for Current Function1 3.1% 10 30.3% -160 -40.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 32 100.0% 33 100.0% 400 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 18 56.2% 17 51.5% 488 122.0% 0 N/A%
file_exists1 33.3% 10 31.2% 7 21.2% 0 0.0% 0 N/A%
filemtime1 33.3% 3 9.4% -1 -3.0% 72 18.0% 0 N/A%