Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: 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 #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls10 11 1 10.0%
Incl. Wall Time (microsec)410 457 47 11.5%
Incl. Wall Time (microsec) per call 41 42 1 1.3%
Excl. Wall Time (microsec)70 80 10 14.3%
Incl. CPU (microsecs)419 466 47 11.2%
Incl. CPU (microsecs) per call 42 42 0 1.1%
Excl. CPU (microsec)47 56 9 19.1%
Incl. MemUse (bytes)13,960 14,344 384 2.8%
Incl. MemUse (bytes) per call 1,396 1,304 -92 -6.6%
Excl. MemUse (bytes)376 232 -144 -38.3%
Incl. PeakMemUse (bytes)12,704 12,824 120 0.9%
Incl. PeakMemUse (bytes) per call 1,270 1,166 -105 -8.2%
Excl. PeakMemUse (bytes)2,112 2,112 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::checkFile1 25.0% 47 11.3% 47 19.8% 384 0.9% 120 0.3%
Exclusive Metrics Diff for Current Function10 21.3% 9 19.1% -144 -37.5% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 47 100.0% 47 100.0% 384 100.0% 120 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 31 66.0% 32 68.1% 456 118.8% 120 100.0%
filemtime1 33.3% 3 6.4% 2 4.3% 72 18.8% 0 0.0%
file_exists1 33.3% 3 6.4% 4 8.5% 0 0.0% 0 0.0%