Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls6 5 -1 -16.7%
Incl. Wall Time (microsec)319 276 -43 -13.5%
Incl. Wall Time (microsec) per call 53 55 2 3.8%
Excl. Wall Time (microsec)57 46 -11 -19.3%
Incl. CPU (microsecs)327 284 -43 -13.1%
Incl. CPU (microsecs) per call 55 57 2 4.2%
Excl. CPU (microsec)46 38 -8 -17.4%
Incl. MemUse (bytes)12,216 11,888 -328 -2.7%
Incl. MemUse (bytes) per call 2,036 2,378 342 16.8%
Excl. MemUse (bytes)1,016 1,144 128 12.6%
Incl. PeakMemUse (bytes)11,272 11,272 0 0.0%
Incl. PeakMemUse (bytes) per call 1,879 2,254 376 20.0%
Excl. PeakMemUse (bytes)1,800 1,800 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% -43 -5.8% -43 -9.6% -328 -0.5% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -25.6% -8 -18.6% 128 39.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -43 -100.0% -43 -100.0% -328 -100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -27 -62.8% -28 -65.1% -384 -117.1% 0 N/A%
file_exists-1 -33.3% -3 -7.0% -3 -7.0% 0 0.0% 0 N/A%
filemtime-1 -33.3% -2 -4.7% -4 -9.3% -72 -22.0% 0 N/A%