Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,353 1,381 28 2.1%
Incl. Wall Time (microsec) per call 45 46 1 2.1%
Excl. Wall Time (microsec)199 198 -1 -0.5%
Incl. CPU (microsecs)1,382 1,407 25 1.8%
Incl. CPU (microsecs) per call 46 47 1 1.8%
Excl. CPU (microsec)153 154 1 0.7%
Incl. MemUse (bytes)22,640 22,640 0 0.0%
Incl. MemUse (bytes) per call 755 755 0 0.0%
Excl. MemUse (bytes)-2,504 -2,504 0 0.0%
Incl. PeakMemUse (bytes)16,616 16,616 0 0.0%
Incl. PeakMemUse (bytes) per call 554 554 0 0.0%
Excl. PeakMemUse (bytes)2,280 2,280 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::checkFile0 N/A% 28 3.8% 25 6.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -3.6% 1 4.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load0 N/A% 28 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 31 110.7% 27 108.0% 0 N/A% 0 N/A%
filemtime0 N/A% -3 -10.7% -7 -28.0% 0 N/A% 0 N/A%
file_exists0 N/A% 1 3.6% 4 16.0% 0 N/A% 0 N/A%