Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for fread

freadRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)542 544 2 0.4%
Incl. Wall Time (microsec) per call 542 544 2 0.4%
Excl. Wall Time (microsec)542 544 2 0.4%
Incl. CPU (microsecs)544 545 1 0.2%
Incl. CPU (microsecs) per call 544 545 1 0.2%
Excl. CPU (microsec)544 545 1 0.2%
Incl. MemUse (bytes)13,096 13,096 0 0.0%
Incl. MemUse (bytes) per call 13,096 13,096 0 0.0%
Excl. MemUse (bytes)13,096 13,096 0 0.0%
Incl. PeakMemUse (bytes)4,400 4,392 -8 -0.2%
Incl. PeakMemUse (bytes) per call 4,400 4,392 -8 -0.2%
Excl. PeakMemUse (bytes)4,400 4,392 -8 -0.2%

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% 2 0.6% 1 0.1% 0 0.0% -8 -0.3%
Exclusive Metrics Diff for Current Function2 100.0% 1 100.0% 0 N/A% -8 -100.0%
Parent function
drupal_random_bytes0 N/A% 2 100.0% 1 100.0% 0 N/A% -8 -100.0%