Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls4 2 -2 -50.0%
Incl. Wall Time (microsec)330 177 -153 -46.4%
Incl. Wall Time (microsec) per call 83 89 6 7.3%
Excl. Wall Time (microsec)61 35 -26 -42.6%
Incl. CPU (microsecs)336 182 -154 -45.8%
Incl. CPU (microsecs) per call 84 91 7 8.3%
Excl. CPU (microsec)49 31 -18 -36.7%
Incl. MemUse (bytes)6,988 6,376 -612 -8.8%
Incl. MemUse (bytes) per call 1,747 3,188 1,441 82.5%
Excl. MemUse (bytes)492 732 240 48.8%
Incl. PeakMemUse (bytes)10,360 8,124 -2,236 -21.6%
Incl. PeakMemUse (bytes) per call 2,590 4,062 1,472 56.8%
Excl. PeakMemUse (bytes)1,680 1,216 -464 -27.6%

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-2 -25.0% -153 -0.3% -154 -0.3% -612 -0.7% -2,236 -1.2%
Exclusive Metrics Diff for Current Function-26 -17.0% -18 -11.7% 240 39.2% -464 -20.8%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-2 -100.0% -153 -100.0% -154 -100.0% -612 -100.0% -2,236 -100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-2 -33.3% -106 -69.3% -110 -71.4% -716 -117.0% -1,764 -78.9%
file_exists-2 -33.3% -11 -7.2% -13 -8.4% 0 0.0% 0 0.0%
filemtime-2 -33.3% -10 -6.5% -13 -8.4% -136 -22.2% -8 -0.4%