About memory

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Forum
25

Server closes if large query runs out of memory

:  the objectdb server can run out of memory and stop if a query deals with too many objects. This isn't ... , and so should be able to fail safely if it finds too many objects being retrieved to fit into memory. There must be some alternative to crashing! If this memory estimate is too crude for some people
Forum
25

Need help to analyse very high memory usage by objectdb (PRU, SEV, VAL[])

Hello, we have a useCase in which we consume too much memory and run into a "GC overhead limit exceeded" exception. Nearly 90% of the memory are taken by com.objectdb.o.PRU (49%) com.objectdb.o.SEV (29%) and com.objectdb.oVAL [] (9%). When debugging, we did not get the reason for the high memory
Forum
25

Suspected memory leak

Hi, We are running soak testing with Object DB and it is showing signs of memory leak: used memory ... memory dump next time this happens. In the meantime, could you please check if there is anything wrong with our configuration? Kind regards, Natalia. Currently there is no known open memory leak issue in
Forum
25

Memory Leaks after COMMIT operation (checked on versions 2.6.5 & 2.6.6.b01)

During import big logs we are observed some memory leaks inside of ObjectDb, so, could you explain what we did incorrectly or investigate how to fix it ASAP. Source code which causing memory leaks ... Mbytes) need to check remaining memory in any available profiler. Stack trace for mentioned code
Forum
24

In memory processing for ObjectDB

, but to take it to next level really we wanted to check whether is there any In memory mode available ... have a all of my Objects in Cache ? We can run the embeeded mode for perfomance, or embeeded + in memory ... memory mode by using a RAM drive. However, high performance is also expected when using ObjectDB
Issue
24

Out of Memory - Slow leak?

I've attached the leak suspects report from Eclipse Memory Manager in the hope it may help. Please let ... fixed an important memory leak but unfortunately it seems that it is not the only one. Hopefully the new memory leak can also be fixed after exploring the heap dumps. Maybe it would be better if you send
Issue
24

GC Memory

Hi there, I was hoping to get some support on ObjectDB regarding memory usage.  I received ... into memory and then calls persist on each object.  About 1000 entities are persisted each transaction ... : Persisting too many large objects in one transaction. Note that only commit can release memory, not
Forum
24

How to track memory leak with ObjectDb.

Hello, I suspect some memory leak in my application. ( turning app into OOM very fast ) In fact ... ( with Eclipse MAT ), i was not able to inspect carrefully the memory leak issue ... objectdb.MST containing some trace of my entities beans. It seems objectdb keep in memory some
Issue
24

Large query parameter - out of memory

. After about 300 queries the test throws an out of memory exception so I assume the query data is being held ... behind the test is to create a data cache to prevent the need for large data to be held in memory. The data ... . Since Java doesn't provide information on heap memory size of data structures - ObjectDB does
Forum
24

Memory leak

Hi, We have a memory leak in our application which seems to be related with ObjectDB. Basically ... and after execution of query. Our classes are enhanced with ObjectDB enhancer. However, used memory is growing ... % of memory, even after performing GC from the JVisualVM (screenshots in the attachment). Heap dump