Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)395 443 48 12.2%
Incl. Wall Time (microsec) per call 49 49 -0 -0.3%
Excl. Wall Time (microsec)66 76 10 15.2%
Incl. CPU (microsecs)404 451 47 11.6%
Incl. CPU (microsecs) per call 51 50 -0 -0.8%
Excl. CPU (microsec)52 56 4 7.7%
Incl. MemUse (bytes)12,568 12,856 288 2.3%
Incl. MemUse (bytes) per call 1,571 1,428 -143 -9.1%
Excl. MemUse (bytes)952 848 -104 -10.9%
Incl. PeakMemUse (bytes)12,000 12,000 0 0.0%
Incl. PeakMemUse (bytes) per call 1,500 1,333 -167 -11.1%
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% 48 12.6% 47 14.7% 288 0.7% 0 0.0%
Exclusive Metrics Diff for Current Function10 20.8% 4 8.5% -104 -36.1% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load1 100.0% 48 100.0% 47 100.0% 288 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 33.3% 30 62.5% 32 68.1% 328 113.9% 0 N/A%
filemtime1 33.3% 4 8.3% 5 10.6% 64 22.2% 0 N/A%
file_exists1 33.3% 4 8.3% 6 12.8% 0 0.0% 0 N/A%