Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls2 3 1 50.0%
Incl. Wall Time (microsec)132 212 80 60.6%
Incl. Wall Time (microsec) per call 66 71 5 7.1%
Excl. Wall Time (microsec)23 35 12 52.2%
Incl. CPU (microsecs)135 216 81 60.0%
Incl. CPU (microsecs) per call 68 72 5 6.7%
Excl. CPU (microsec)18 22 4 22.2%
Incl. MemUse (bytes)10,856 11,184 328 3.0%
Incl. MemUse (bytes) per call 5,428 3,728 -1,700 -31.3%
Excl. MemUse (bytes)1,528 1,400 -128 -8.4%
Incl. PeakMemUse (bytes)11,848 11,848 0 0.0%
Incl. PeakMemUse (bytes) per call 5,924 3,949 -1,975 -33.3%
Excl. PeakMemUse (bytes)2,016 2,016 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% 80 6.7% 81 7.0% 328 1.1% 0 0.0%
Exclusive Metrics Diff for Current Function12 15.0% 4 4.9% -128 -39.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 80 100.0% 81 100.0% 328 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 57 71.2% 60 74.1% 384 117.1% 0 N/A%
filemtime1 33.3% 7 8.8% 8 9.9% 72 22.0% 0 N/A%
file_exists1 33.3% 4 5.0% 9 11.1% 0 0.0% 0 N/A%