Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls9 11 2 22.2%
Incl. Wall Time (microsec)633 754 121 19.1%
Incl. Wall Time (microsec) per call 70 69 -2 -2.5%
Excl. Wall Time (microsec)114 137 23 20.2%
Incl. CPU (microsecs)645 768 123 19.1%
Incl. CPU (microsecs) per call 72 70 -2 -2.6%
Excl. CPU (microsec)93 104 11 11.8%
Incl. MemUse (bytes)13,240 13,896 656 5.0%
Incl. MemUse (bytes) per call 1,471 1,263 -208 -14.1%
Excl. MemUse (bytes)632 376 -256 -40.5%
Incl. PeakMemUse (bytes)14,040 14,040 0 0.0%
Incl. PeakMemUse (bytes) per call 1,560 1,276 -284 -18.2%
Excl. PeakMemUse (bytes)2,400 2,400 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::checkFile2 25.0% 121 10.7% 123 10.5% 656 1.0% 0 0.0%
Exclusive Metrics Diff for Current Function23 19.0% 11 8.9% -256 -39.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load2 100.0% 121 100.0% 123 100.0% 656 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 33.3% 82 67.8% 88 71.5% 768 117.1% 0 N/A%
filemtime2 33.3% 8 6.6% 10 8.1% 144 22.0% 0 N/A%
file_exists2 33.3% 8 6.6% 14 11.4% 0 0.0% 0 N/A%