Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls1 3 2 200.0%
Incl. Wall Time (microsec)62 192 130 209.7%
Incl. Wall Time (microsec) per call 62 64 2 3.2%
Excl. Wall Time (microsec)13 36 23 176.9%
Incl. CPU (microsecs)63 196 133 211.1%
Incl. CPU (microsecs) per call 63 65 2 3.7%
Excl. CPU (microsec)8 25 17 212.5%
Incl. MemUse (bytes)10,512 11,176 664 6.3%
Incl. MemUse (bytes) per call 10,512 3,725 -6,787 -64.6%
Excl. MemUse (bytes)1,656 1,400 -256 -15.5%
Incl. PeakMemUse (bytes)10,528 11,976 1,448 13.8%
Incl. PeakMemUse (bytes) per call 10,528 3,992 -6,536 -62.1%
Excl. PeakMemUse (bytes)1,824 2,016 192 10.5%

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% 130 4.1% 133 3.1% 664 0.2% 1,448 0.3%
Exclusive Metrics Diff for Current Function23 17.7% 17 12.8% -256 -38.6% 192 13.3%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load2 100.0% 130 100.0% 133 100.0% 664 100.0% 1,448 100.0%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 33.3% 91 70.0% 95 71.4% 776 116.9% 1,056 72.9%
filemtime2 33.3% 8 6.2% 11 8.3% 144 21.7% 200 13.8%
file_exists2 33.3% 8 6.2% 10 7.5% 0 0.0% 0 0.0%