Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls3 2 -1 -33.3%
Incl. Wall Time (microsec)165 109 -56 -33.9%
Incl. Wall Time (microsec) per call 55 55 -1 -0.9%
Excl. Wall Time (microsec)28 19 -9 -32.1%
Incl. CPU (microsecs)169 111 -58 -34.3%
Incl. CPU (microsecs) per call 56 56 -1 -1.5%
Excl. CPU (microsec)24 13 -11 -45.8%
Incl. MemUse (bytes)11,064 10,760 -304 -2.7%
Incl. MemUse (bytes) per call 3,688 5,380 1,692 45.9%
Excl. MemUse (bytes)1,472 1,576 104 7.1%
Incl. PeakMemUse (bytes)11,832 11,352 -480 -4.1%
Incl. PeakMemUse (bytes) per call 3,944 5,676 1,732 43.9%
Excl. PeakMemUse (bytes)2,112 2,016 -96 -4.5%

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% -56 -0.3% -58 -0.4% -304 -0.5% -480 -0.8%
Exclusive Metrics Diff for Current Function-9 -16.1% -11 -19.0% 104 34.2% -96 -20.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -56 -100.0% -58 -100.0% -304 -100.0% -480 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -38 -67.9% -36 -62.1% -344 -113.2% -384 -80.0%
file_exists-1 -33.3% -5 -8.9% -6 -10.3% 0 0.0% 0 0.0%
filemtime-1 -33.3% -4 -7.1% -5 -8.6% -64 -21.1% 0 0.0%