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Posted to user@ignite.apache.org by waterg <je...@gmail.com> on 2017/06/08 22:48:06 UTC
Ignite 2.0 off-heap memory
Hello,
has anyone used visor to check the memory usage in 2.0?
I set up a custom region and used the custom region in the cache
configuration.
But when I used visor, it shows that all the entries are on heap. Should I
do something different?
memory config:
<property name="memoryConfiguration">
<bean
class="org.apache.ignite.configuration.MemoryConfiguration">
<property name="memoryPolicies">
<list>
<bean
class="org.apache.ignite.configuration.MemoryPolicyConfiguration">
<property name="name" value="customRegion"/>
<property name="initialSize" value="#{1 * 1024 *
1024 * 1024}"/>
<property name="maxSize" value="#{40 * 1024 *
1024 * 1024}"/>
<property name="swapFilePath" value="~/swap" />
</bean>
</list>
</property>
</bean>
</property>
part of cache config
<bean
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="sampleCache"/>
<property name="memoryPolicyName" value="customRegion"/>
<property name="cacheMode" value="PARTITIONED"/>
<property name="atomicityMode" value="TRANSACTIONAL"/>
display of cache -a in visor
Nodes for: sampeCache(@c1)
+==============================================================================================================
+
| Node ID8(@), IP | CPUs | Heap Used | CPU Load | Up Time |
Size | Hi/Mi/Rd/Wr |
+==============================================================================================================
+
| 8B41D11E(@n0), xxx.xxx.xxx.118 | 8 | 5.27 % | 0.33 % |
00:01:26:659 | Total: 2000 | Hi: 0
|
| | | | | |
Heap: 2000 | Mi: 0 |
| | | | | |
Off-Heap: 0 | Rd: 0 |
| | | | | |
Off-Heap Memory: 0 | Wr: 0 |
+--------------------------------------------------------------------------------------------------------------
--
View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-2-0-off-heap-memory-tp13535.html
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Re: Ignite 2.0 off-heap memory
Posted by Jessie Lin <je...@gmail.com>.
Thank you for confirming and opening the ticket Mikhail.
Jessie
On Fri, Jun 9, 2017 at 6:58 AM, Michael Cherkasov <
michael.cherkasov@gmail.com> wrote:
> Hi Jessie,
>
> With your configuration Ignites 2.0 stores data in Off Heap memory, but
> visor shows
> wrong statistics, I created a ticket for this issue:
>
> https://issues.apache.org/jira/browse/IGNITE-5461
>
> Thanks,
> Mikhail.
>
>
> 2017-06-09 1:48 GMT+03:00 waterg <je...@gmail.com>:
>
>> Hello,
>>
>> has anyone used visor to check the memory usage in 2.0?
>> I set up a custom region and used the custom region in the cache
>> configuration.
>> But when I used visor, it shows that all the entries are on heap. Should I
>> do something different?
>>
>> memory config:
>> <property name="memoryConfiguration">
>> <bean
>> class="org.apache.ignite.configuration.MemoryConfiguration">
>>
>> <property name="memoryPolicies">
>> <list>
>> <bean
>> class="org.apache.ignite.configuration.MemoryPolicyConfiguration">
>> <property name="name" value="customRegion"/>
>>
>> <property name="initialSize" value="#{1 *
>> 1024 *
>> 1024 * 1024}"/>
>>
>> <property name="maxSize" value="#{40 * 1024 *
>> 1024 * 1024}"/>
>>
>> <property name="swapFilePath" value="~/swap"
>> />
>> </bean>
>> </list>
>> </property>
>> </bean>
>> </property>
>>
>> part of cache config
>> <bean
>> class="org.apache.ignite.configuration.CacheConfiguration">
>>
>> <property name="name" value="sampleCache"/>
>> <property name="memoryPolicyName"
>> value="customRegion"/>
>> <property name="cacheMode" value="PARTITIONED"/>
>> <property name="atomicityMode" value="TRANSACTIONAL"/>
>>
>> display of cache -a in visor
>>
>> Nodes for: sampeCache(@c1)
>> +===========================================================
>> ===================================================
>> +
>> | Node ID8(@), IP | CPUs | Heap Used | CPU Load | Up Time
>> |
>> Size | Hi/Mi/Rd/Wr |
>> +===========================================================
>> ===================================================
>> +
>> | 8B41D11E(@n0), xxx.xxx.xxx.118 | 8 | 5.27 % | 0.33 % |
>> 00:01:26:659 | Total: 2000 | Hi: 0
>> |
>> | | | | |
>> |
>> Heap: 2000 | Mi: 0 |
>> | | | | |
>> |
>> Off-Heap: 0 | Rd: 0 |
>> | | | | |
>> |
>> Off-Heap Memory: 0 | Wr: 0 |
>> +-----------------------------------------------------------
>> ---------------------------------------------------
>>
>>
>>
>> --
>> View this message in context: http://apache-ignite-users.705
>> 18.x6.nabble.com/Ignite-2-0-off-heap-memory-tp13535.html
>> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>>
>
>
Re: Ignite 2.0 off-heap memory
Posted by Michael Cherkasov <mi...@gmail.com>.
Hi Jessie,
With your configuration Ignites 2.0 stores data in Off Heap memory, but
visor shows
wrong statistics, I created a ticket for this issue:
https://issues.apache.org/jira/browse/IGNITE-5461
Thanks,
Mikhail.
2017-06-09 1:48 GMT+03:00 waterg <je...@gmail.com>:
> Hello,
>
> has anyone used visor to check the memory usage in 2.0?
> I set up a custom region and used the custom region in the cache
> configuration.
> But when I used visor, it shows that all the entries are on heap. Should I
> do something different?
>
> memory config:
> <property name="memoryConfiguration">
> <bean
> class="org.apache.ignite.configuration.MemoryConfiguration">
>
> <property name="memoryPolicies">
> <list>
> <bean
> class="org.apache.ignite.configuration.MemoryPolicyConfiguration">
> <property name="name" value="customRegion"/>
>
> <property name="initialSize" value="#{1 * 1024
> *
> 1024 * 1024}"/>
>
> <property name="maxSize" value="#{40 * 1024 *
> 1024 * 1024}"/>
>
> <property name="swapFilePath" value="~/swap" />
> </bean>
> </list>
> </property>
> </bean>
> </property>
>
> part of cache config
> <bean
> class="org.apache.ignite.configuration.CacheConfiguration">
>
> <property name="name" value="sampleCache"/>
> <property name="memoryPolicyName"
> value="customRegion"/>
> <property name="cacheMode" value="PARTITIONED"/>
> <property name="atomicityMode" value="TRANSACTIONAL"/>
>
> display of cache -a in visor
>
> Nodes for: sampeCache(@c1)
> +===========================================================
> ===================================================
> +
> | Node ID8(@), IP | CPUs | Heap Used | CPU Load | Up Time |
> Size | Hi/Mi/Rd/Wr |
> +===========================================================
> ===================================================
> +
> | 8B41D11E(@n0), xxx.xxx.xxx.118 | 8 | 5.27 % | 0.33 % |
> 00:01:26:659 | Total: 2000 | Hi: 0
> |
> | | | | | |
> Heap: 2000 | Mi: 0 |
> | | | | | |
> Off-Heap: 0 | Rd: 0 |
> | | | | | |
> Off-Heap Memory: 0 | Wr: 0 |
> +-----------------------------------------------------------
> ---------------------------------------------------
>
>
>
> --
> View this message in context: http://apache-ignite-users.
> 70518.x6.nabble.com/Ignite-2-0-off-heap-memory-tp13535.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>