Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls14 13 -1 -7.1%
Incl. Wall Time (microsec)620 552 -68 -11.0%
Incl. Wall Time (microsec) per call 44 42 -2 -4.1%
Excl. Wall Time (microsec)104 98 -6 -5.8%
Incl. CPU (microsecs)635 565 -70 -11.0%
Incl. CPU (microsecs) per call 45 43 -2 -4.2%
Excl. CPU (microsec)80 74 -6 -7.5%
Incl. MemUse (bytes)15,496 15,112 -384 -2.5%
Incl. MemUse (bytes) per call 1,107 1,162 56 5.0%
Excl. MemUse (bytes)-200 -56 144 72.0%
Incl. PeakMemUse (bytes)13,992 13,704 -288 -2.1%
Incl. PeakMemUse (bytes) per call 999 1,054 55 5.5%
Excl. PeakMemUse (bytes)2,304 2,304 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% -68 -73.1% -70 -35.9% -384 -1.3% -288 -1.0%
Exclusive Metrics Diff for Current Function-6 -8.8% -6 -8.6% 144 37.5% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -68 -100.0% -70 -100.0% -384 -100.0% -288 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -57 -83.8% -56 -80.0% -456 -118.8% -288 -100.0%
file_exists-1 -33.3% -3 -4.4% -6 -8.6% 0 0.0% 0 0.0%
filemtime-1 -33.3% -2 -2.9% -2 -2.9% -72 -18.8% 0 0.0%