Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile

Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFileRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls12 10 -2 -16.7%
Incl. Wall Time (microsec)620 506 -114 -18.4%
Incl. Wall Time (microsec) per call 52 51 -1 -2.1%
Excl. Wall Time (microsec)103 83 -20 -19.4%
Incl. CPU (microsecs)636 515 -121 -19.0%
Incl. CPU (microsecs) per call 53 52 -2 -2.8%
Excl. CPU (microsec)84 60 -24 -28.6%
Incl. MemUse (bytes)13,776 13,184 -592 -4.3%
Incl. MemUse (bytes) per call 1,148 1,318 170 14.8%
Excl. MemUse (bytes)536 744 208 38.8%
Incl. PeakMemUse (bytes)11,040 11,040 0 0.0%
Incl. PeakMemUse (bytes) per call 920 1,104 184 20.0%
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::checkFile-2 -25.0% -114 -7.4% -121 -6.9% -592 -0.4% 0 0.0%
Exclusive Metrics Diff for Current Function-20 -17.5% -24 -19.8% 208 35.1% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load-2 -100.0% -114 -100.0% -121 -100.0% -592 -100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-2 -33.3% -77 -67.5% -81 -66.9% -672 -113.5% 0 N/A%
file_exists-2 -33.3% -9 -7.9% -6 -5.0% 0 0.0% 0 N/A%
filemtime-2 -33.3% -8 -7.0% -10 -8.3% -128 -21.6% 0 N/A%