Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: 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 #52d3e812c7cf2Run #52d3e85377bbaDiffDiff%
Number of Function Calls13 11 -2 -15.4%
Incl. Wall Time (microsec)508 435 -73 -14.4%
Incl. Wall Time (microsec) per call 39 40 0 1.2%
Excl. Wall Time (microsec)81 72 -9 -11.1%
Incl. CPU (microsecs)525 446 -79 -15.0%
Incl. CPU (microsecs) per call 40 41 0 0.4%
Excl. CPU (microsec)71 64 -7 -9.9%
Incl. MemUse (bytes)14,336 13,696 -640 -4.5%
Incl. MemUse (bytes) per call 1,103 1,245 142 12.9%
Excl. MemUse (bytes)328 552 224 68.3%
Incl. PeakMemUse (bytes)10,432 10,432 0 0.0%
Incl. PeakMemUse (bytes) per call 802 948 146 18.2%
Excl. PeakMemUse (bytes)1,824 1,824 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-2 -25.0% -73 -4.3% -79 -4.9% -640 -0.5% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -12.3% -7 -8.9% 224 35.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-2 -100.0% -73 -100.0% -79 -100.0% -640 -100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-2 -33.3% -52 -71.2% -57 -72.2% -720 -112.5% 0 N/A%
filemtime-2 -33.3% -6 -8.2% -6 -7.6% -144 -22.5% 0 N/A%
file_exists-2 -33.3% -6 -8.2% -9 -11.4% 0 0.0% 0 N/A%