Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)384 431 47 12.2%
Incl. Wall Time (microsec) per call 48 48 -0 -0.2%
Excl. Wall Time (microsec)66 71 5 7.6%
Incl. CPU (microsecs)392 440 48 12.2%
Incl. CPU (microsecs) per call 49 49 -0 -0.2%
Excl. CPU (microsec)50 58 8 16.0%
Incl. MemUse (bytes)12,560 12,856 296 2.4%
Incl. MemUse (bytes) per call 1,570 1,428 -142 -9.0%
Excl. MemUse (bytes)952 848 -104 -10.9%
Incl. PeakMemUse (bytes)11,320 11,320 0 0.0%
Incl. PeakMemUse (bytes) per call 1,415 1,258 -157 -11.1%
Excl. PeakMemUse (bytes)2,112 2,112 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% 47 12.6% 48 4.5% 296 0.8% 0 0.0%
Exclusive Metrics Diff for Current Function5 10.6% 8 16.7% -104 -35.1% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 47 100.0% 48 100.0% 296 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 32 68.1% 31 64.6% 336 113.5% 0 N/A%
filemtime1 33.3% 4 8.5% 5 10.4% 64 21.6% 0 N/A%
file_exists1 33.3% 6 12.8% 4 8.3% 0 0.0% 0 N/A%