Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for fread

freadRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)557 541 -16 -2.9%
Incl. Wall Time (microsec) per call 557 541 -16 -2.9%
Excl. Wall Time (microsec)557 541 -16 -2.9%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)13,120 13,120 0 0.0%
Incl. MemUse (bytes) per call 13,120 13,120 0 0.0%
Excl. MemUse (bytes)13,120 13,120 0 0.0%
Incl. PeakMemUse (bytes)3,432 3,448 16 0.5%
Incl. PeakMemUse (bytes) per call 3,432 3,448 16 0.5%
Excl. PeakMemUse (bytes)3,432 3,448 16 0.5%

Parent/Child Regression/Improvement report for fread [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
fread0 N/A% -16 -0.4% 4,000 100.0% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-16 -100.0% 4,000 100.0% 0 N/A% 16 100.0%
Parent function
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -16 -100.0% 4,000 100.0% 0 N/A% 16 100.0%