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

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls9 8 -1 -11.1%
Incl. Wall Time (microsec)431 384 -47 -10.9%
Incl. Wall Time (microsec) per call 48 48 0 0.2%
Excl. Wall Time (microsec)71 66 -5 -7.0%
Incl. CPU (microsecs)440 392 -48 -10.9%
Incl. CPU (microsecs) per call 49 49 0 0.2%
Excl. CPU (microsec)58 50 -8 -13.8%
Incl. MemUse (bytes)12,856 12,560 -296 -2.3%
Incl. MemUse (bytes) per call 1,428 1,570 142 9.9%
Excl. MemUse (bytes)848 952 104 12.3%
Incl. PeakMemUse (bytes)11,320 11,320 0 0.0%
Incl. PeakMemUse (bytes) per call 1,258 1,415 157 12.5%
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::checkFile-1 -25.0% -47 -12.6% -48 -4.5% -296 -0.8% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -10.6% -8 -16.7% 104 35.1% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -47 -100.0% -48 -100.0% -296 -100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -32 -68.1% -31 -64.6% -336 -113.5% 0 N/A%
file_exists-1 -33.3% -6 -12.8% -4 -8.3% 0 0.0% 0 N/A%
filemtime-1 -33.3% -4 -8.5% -5 -10.4% -64 -21.6% 0 N/A%