Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: 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 #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls2 3 1 50.0%
Incl. Wall Time (microsec)123 186 63 51.2%
Incl. Wall Time (microsec) per call 62 62 1 0.8%
Excl. Wall Time (microsec)22 36 14 63.6%
Incl. CPU (microsecs)126 192 66 52.4%
Incl. CPU (microsecs) per call 63 64 1 1.6%
Excl. CPU (microsec)19 30 11 57.9%
Incl. MemUse (bytes)10,856 11,200 344 3.2%
Incl. MemUse (bytes) per call 5,428 3,733 -1,695 -31.2%
Excl. MemUse (bytes)1,528 1,400 -128 -8.4%
Incl. PeakMemUse (bytes)11,976 12,256 280 2.3%
Incl. PeakMemUse (bytes) per call 5,988 4,085 -1,903 -31.8%
Excl. PeakMemUse (bytes)2,016 2,016 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% 63 5.6% 66 4.2% 344 0.4% 280 0.3%
Exclusive Metrics Diff for Current Function14 22.2% 11 16.7% -128 -37.2% 0 0.0%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 63 100.0% 66 100.0% 344 100.0% 280 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 40 63.5% 40 60.6% 400 116.3% 280 100.0%
filemtime1 33.3% 5 7.9% 8 12.1% 72 20.9% 0 0.0%
file_exists1 33.3% 4 6.3% 7 10.6% 0 0.0% 0 0.0%