Hello,
After successfully profiling my application (JVMTI), some (additional)
questions appeared, which I do not know, if I do not find them, have wrong
idea, or ...
1) Working on my home-computer (in Windows XP), I cannot start the profiler.
The main reason I see is, that I have not Network-Address available. It is a
standalone-computer.
Q: Does the profiling work anyhow, when the computer has no network-address
available? Is this some kind of prerequisite?
2) When profiling my app, I can run eg. Memory-analysis. When switiching the
type to Execution-analysis, no data are displayed on my view. Restart
Eclipse, then profiling works. Is there a known problem, that the
data-collection from one type cannot be switched to another type?
Note: The problem only appears with Execution-analysis.
3) My app starts a DB-connection and then retrieves the information via
DB-statements. Since my app starts therefore a Server, the creation of a
Server-socket might take some time in my code. This time I can hardly
influence, especially since I am using another Bean.
Problem I am faced with is, that the data-collection slows down my computer
and it takes some time for the start-up of my app. Due to this
time-consumption, the Socket cannot be opened and it run into a timeout.
Q: Is it possible to start profiling just after a specific line? Resp.
profile only between two specific line codes? (Similar like Debugging)
4) Collecting data with time-execution and time-profile, execution flow, I
get some nice graph and some nice time-lines. Is there a way to detect which
time-line belongs to which method/class? Cause this information is quite
bulky.
:)
LeO
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