Diff Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls3 2 -1 -33.3%
Incl. Wall Time (microsec)267 209 -58 -21.7%
Incl. Wall Time (microsec) per call 89 105 16 17.4%
Excl. Wall Time (microsec)49 41 -8 -16.3%
Incl. CPU (microsecs)271 214 -57 -21.0%
Incl. CPU (microsecs) per call 90 107 17 18.5%
Excl. CPU (microsec)36 34 -2 -5.6%
Incl. MemUse (bytes)6,680 6,376 -304 -4.6%
Incl. MemUse (bytes) per call 2,227 3,188 961 43.2%
Excl. MemUse (bytes)612 732 120 19.6%
Incl. PeakMemUse (bytes)8,124 8,124 0 0.0%
Incl. PeakMemUse (bytes) per call 2,708 4,062 1,354 50.0%
Excl. PeakMemUse (bytes)1,216 1,216 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-1 -25.0% -58 -9.3% -57 -3.7% -304 -2.4% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -13.8% -2 -3.5% 120 39.5% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-1 -100.0% -58 -100.0% -57 -100.0% -304 -100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -33.3% -36 -62.1% -37 -64.9% -356 -117.1% 0 N/A%
filemtime-1 -33.3% -10 -17.2% -12 -21.1% -68 -22.4% 0 N/A%
file_exists-1 -33.3% -4 -6.9% -6 -10.5% 0 0.0% 0 N/A%