It was mentioned earlier but the thread dump is a good place to start
looking. Typically you'd see a number of threads doing something CPU
intensive. After that the heap dump will show you what parameters were used
in the threads that running.
Joel Bernstein
http://joelsolr.blogspot.com/
On
can you run the following on the machines:
dpkg -s
(see if the versions of all libraries match)
Deepak
"The greatness of a nation can be judged by the way its animals are treated
- Mahatma Gandhi"
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Hi All,
The only error i can see in the logs is below :
*2023-03-26 11:28:11.352 ERROR (qtp1302725372-100592) [c:dqmStore s:shard1
r:core_node16 x:dqmStore_shard1_replica_n15] o.a.s.h.RequestHandlerBase
org.apache.solr.common.SolrException: undefined field: "openApplicationInc"
=>
Are you using tlog replicas? Is that node the leader doing a lot of indexing?
> On 25 Mar 2023, at 16:52, Deepak Goel wrote:
>
> It is quite possible, the installation on the server (high cpu) has gone
> astray. You might want to reinstall it (including updating all libraries).
>
>> On Fri, 24
It is quite possible, the installation on the server (high cpu) has gone
astray. You might want to reinstall it (including updating all libraries).
On Fri, 24 Mar 2023, 18:31 Mikhail Khludnev, wrote:
> SolrAdmin Thread Dump, or jstack might give a clue.
>
> On Fri, Mar 24, 2023 at 3:41 PM
SolrAdmin Thread Dump, or jstack might give a clue.
On Fri, Mar 24, 2023 at 3:41 PM HariBabu kuruva
wrote:
> It's the solr process consuming the 95% CPU. I want to know how to
> troubleshoot this from the solr end.
>
> On Fri, Mar 24, 2023 at 5:03 PM Deepak Goel wrote:
>
> > can you check
You can check the logs to see what it is doing. If there is nothing obvious
in the logs, use a tool like VisualVM to inspect the JVM and perform CPU
sampling. With it, you can see which parts of the JVM are active and eating
CPU.
Regards,
Markus
Op vr 24 mrt 2023 om 12:41 schreef HariBabu kuruva
It's the solr process consuming the 95% CPU. I want to know how to
troubleshoot this from the solr end.
On Fri, Mar 24, 2023 at 5:03 PM Deepak Goel wrote:
> can you check which process is eating up the CPU using top command
>
> On Fri, 24 Mar 2023, 15:54 HariBabu kuruva,
> wrote:
>
> > Hi All,
can you check which process is eating up the CPU using top command
On Fri, 24 Mar 2023, 15:54 HariBabu kuruva,
wrote:
> Hi All,
>
> We have 4 solr nodes, only one of the nodes is consuming almost High CPU
> from yesterday. We don't see any errors in the logs. Restart dint resolve
> the issue.
Hi All,
We have 4 solr nodes, only one of the nodes is consuming almost High CPU
from yesterday. We don't see any errors in the logs. Restart dint resolve
the issue. Could you please help me to identify the issue.
Solr Version: 8.11.1
Instances: Single instance per machine. No other softwares
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