Michael,
I still don't get, how you measured the occupied space and how many backups
you have.
Could you clarify?
Denis
вт, 26 июн. 2018 г. в 12:50, Michaelikus :
> This is example of data stored in cache taked from visor.
>
> java.lang.Long | 2147604480 <(214)%20760-4480> |
>
This is example of data stored in cache taked from visor.
java.lang.Long | 2147604480 | o.a.i.i.binary.BinaryObjectImpl |
Cache.UserObjectCacheItem [hash=684724513, UserName=omguser,
LastUpdated=System.DateTime [idHash=658840403, hash=1247822310,
ticks=636656011684408212,
2Denis:
About measuring.
I'm use cluser only for this type of cache. And nothing more. So it scares
because it takes too much memory.
I have read already docs about memory metrics and i'm affraid about this
warning:
> Metrics collection is not a free operation and might affect the
> performance
Hi!
The overhead for an entry in Ignite is much bigger than an SQL server
record, you have something like 200 byte overhead for each entry and the
binary format used in an SQL server is more compact compared to the
binary storage format used in Ignite, so if your records are small the
size
Michael,
Take a look at the following page:
https://apacheignite.readme.io/docs/memory-metrics
To monitor off-heap memory usage, you can use
*DataRegionMetrics#physicalMemorySize* metric.
If you multiply the result by the *DataRegionMetrics#pagesFillFactor *metric,
you will get an approximation
Hi dear dr. Allcome ;)
I have an table in MSSQL which size is 4GB
I've transfer it to cache and it's size takes more tan 80GB(5 nodes per 22GB
offheap each)
Can you advise me how i can control size of caches for monitoring?
Regards,
Michael.
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