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Bug #15652
closedProfiler__ is not working correctly (ruby 2.6)
Description
Try running the Profiler example from documentation page.
(https://docs.ruby-lang.org/en/2.6.0/Profiler__.html)
require 'profile'
def slow_method
5000.times do
9999*999999999
end
end
def fast_method
5000.times do
9999+999999999
end
end
slow_method
fast_method
Output:
% cumulative self self total
time seconds seconds calls ms/call ms/call name
79.49 0.06 0.06 2 31.00 39.00 Integer#times
20.51 0.08 0.02 5001 0.00 0.01 Object#slow_method
0.00 0.08 0.00 2 0.00 0.00 Module#method_added
0.00 0.08 0.00 1 0.00 0.00 TracePoint#enable
0.00 0.08 0.00 5001 0.00 0.01 Object#fast_method
0.00 0.08 0.00 1 0.00 0.00 TracePoint#disable
0.00 0.08 0.00 1 0.00 0.00 TracePoint#__enable
0.00 0.08 0.00 1 0.00 78.00 #toplevel
By this output, the slow_method and fast_method is called 5000 times?
I think this is not correct and not match with documentation page
Updated by hsbt (Hiroshi SHIBATA) over 5 years ago
- Status changed from Open to Rejected
- Assignee set to hsbt (Hiroshi SHIBATA)
Unfortunately, No one maintains it. I suggest using the alternative tool like rbspy.
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