Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: 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 #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls19 21 2 10.5%
Incl. Wall Time (microsec)907 996 89 9.8%
Incl. Wall Time (microsec) per call 48 47 -0 -0.6%
Excl. Wall Time (microsec)139 148 9 6.5%
Incl. CPU (microsecs)928 1,016 88 9.5%
Incl. CPU (microsecs) per call 49 48 -0 -0.9%
Excl. CPU (microsec)99 112 13 13.1%
Incl. MemUse (bytes)18,568 19,328 760 4.1%
Incl. MemUse (bytes) per call 977 920 -57 -5.8%
Excl. MemUse (bytes)-920 -1,208 -288 -31.3%
Incl. PeakMemUse (bytes)10,696 10,696 0 0.0%
Incl. PeakMemUse (bytes) per call 563 509 -54 -9.5%
Excl. PeakMemUse (bytes)1,608 1,608 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% 89 2.1% 88 2.4% 760 0.7% 0 0.0%
Exclusive Metrics Diff for Current Function9 10.1% 13 14.8% -288 -37.9% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load2 100.0% 89 100.0% 88 100.0% 760 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 33.3% 67 75.3% 62 70.5% 904 118.9% 0 N/A%
filemtime2 33.3% 7 7.9% 7 8.0% 144 18.9% 0 N/A%
file_exists2 33.3% 6 6.7% 6 6.8% 0 0.0% 0 N/A%