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

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls13 14 1 7.7%
Incl. Wall Time (microsec)552 620 68 12.3%
Incl. Wall Time (microsec) per call 42 44 2 4.3%
Excl. Wall Time (microsec)98 104 6 6.1%
Incl. CPU (microsecs)565 635 70 12.4%
Incl. CPU (microsecs) per call 43 45 2 4.4%
Excl. CPU (microsec)74 80 6 8.1%
Incl. MemUse (bytes)15,112 15,496 384 2.5%
Incl. MemUse (bytes) per call 1,162 1,107 -56 -4.8%
Excl. MemUse (bytes)-56 -200 -144 -257.1%
Incl. PeakMemUse (bytes)13,704 13,992 288 2.1%
Incl. PeakMemUse (bytes) per call 1,054 999 -55 -5.2%
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::checkFile1 25.0% 68 73.1% 70 35.9% 384 1.3% 288 1.0%
Exclusive Metrics Diff for Current Function6 8.8% 6 8.6% -144 -37.5% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 68 100.0% 70 100.0% 384 100.0% 288 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 57 83.8% 56 80.0% 456 118.8% 288 100.0%
file_exists1 33.3% 3 4.4% 6 8.6% 0 0.0% 0 0.0%
filemtime1 33.3% 2 2.9% 2 2.9% 72 18.8% 0 0.0%