Diff Report
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519c1681d41e5Run #519c153c76aa0DiffDiff%
Number of Function Calls3 2 -1 -33.3%
Incl. Wall Time (microsec)187 125 -62 -33.2%
Incl. Wall Time (microsec) per call 62 63 0 0.3%
Excl. Wall Time (microsec)34 26 -8 -23.5%
Incl. CPU (microsecs)190 128 -62 -32.6%
Incl. CPU (microsecs) per call 63 64 1 1.1%
Excl. CPU (microsec)25 21 -4 -16.0%
Incl. MemUse (bytes)11,040 10,688 -352 -3.2%
Incl. MemUse (bytes) per call 3,680 5,344 1,664 45.2%
Excl. MemUse (bytes)1,320 1,456 136 10.3%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -62 -1.7% -62 -2.2% -352 -0.6% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -12.9% -4 -6.5% 136 38.6% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -62 -100.0% -62 -100.0% -352 -100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -46 -74.2% -48 -77.4% -424 -120.5% 0 N/A%
filemtime-1 -33.3% -4 -6.5% -5 -8.1% -64 -18.2% 0 N/A%
file_exists-1 -33.3% -4 -6.5% -5 -8.1% 0 0.0% 0 N/A%