Hello! I recommend collecting (java) thread dumps on both server nodes and comparing them, under load.
Then you can infer what is the difference in the load that they handle. Regards, -- Ilya Kasnacheev пн, 5 апр. 2021 г. в 07:20, Charlin S <[email protected]>: > Hello, > Thanks for your response, > Yes, both the servers are on. > > Thanks & Regards, > Charlin > > > On Thu, 1 Apr 2021 at 20:29, Ilya Kasnacheev <[email protected]> > wrote: > >> Hello! >> >> What is your baseline topology? Are both of your server nodes on it? >> >> Regards, >> -- >> Ilya Kasnacheev >> >> >> чт, 1 апр. 2021 г. в 07:02, Charlin S <[email protected]>: >> >>> Hello, >>> Thanks for the reply. >>> Two servers are formed as cluster and the details as below >>> Topology snapshot [ver=262, locNode=99bfa50b, servers=2, clients=14, >>> state=ACTIVE, CPUs=188, offheap=64.0GB, heap=97.0GB] >>> >>> My code snippet in cache creation application >>> >>> *Step 1* - *Ignite grid instance creation on client node* >>> IgniteConfiguration igniteGridIg = new IgniteConfiguration(); >>> igniteGridIg.SpringConfigUrl = Path.Combine(igniteXmlfilePath); >>> IIgnite IgniteInstance = Ignition.Start( igniteGridIg ); >>> >>> *Step 2 - Cache creation* *with following Cache configuration * >>> CacheConfiguration cg = null; >>> cg = new CacheConfiguration(cacheName, new QueryEntity(typeof(string), >>> type)); >>> cg.CacheMode = CacheMode.Replicated; >>> cg.EnableStatistics = true; >>> Apache.Ignite.Core.Cache.ICache<string, object> igniteModel = null; >>> igniteModel = IgniteInstance.GetOrCreateCache<string, object>(cg); >>> >>> *Step 3 - Cache data store/push in cache* >>> using (var cacheDataStreamer = IgniteInstance.GetDataStreamer<string, >>> object>("cacheName")) >>> { >>> object dbObj = class model data >>> cacheDataStreamer.AddData(modelCacheKey, dbObj); >>> } >>> >>> Kindly let me know if I need to add/set any more property for this. >>> >>> Thanks & Regards, >>> Charlin >>> >>> On Wed, 31 Mar 2021 at 22:01, Stephen Darlington < >>> [email protected]> wrote: >>> >>>> I can see two likely possibilities: >>>> >>>> Your two server nodes are not forming a cluster. What do you see in the >>>> logs? You should see something like this: >>>> >>>> [18:42:46] Topology snapshot [ver=9, locNode=a4b47587, servers=2, >>>> clients=0, state=ACTIVE, CPUs=8, offheap=12.0GB, heap=4.0GB] >>>> >>>> Please confirm that it’s using the correct number of servers. >>>> >>>> Alternatively, your keys (or affinity keys) are not very random. What >>>> kind of field are you using as a key? You’ve not shared your cache >>>> configuration so this is difficult to validate. >>>> >>>> On 31 Mar 2021, at 17:04, Charlin S <[email protected]> wrote: >>>> >>>> Hello, >>>> Thanks for the reply. >>>> Based on our findings in logs, loads are going to one server. >>>> The server 10.212.120.66 is struggling to do its work: there are lots >>>> of "Possible too long JVM pause", "Query execution is too long" and "Long >>>> running query". >>>> On the other hand server 10.212.120.67 has a clean log without those >>>> messages. >>>> Yes, caches(165 cache models)are created by other windows applications >>>> and ASP.Net API for only reading data except few cache. >>>> >>>> Thanks & Regards, >>>> Charlin >>>> >>>> >>>> >>>> On Wed, 31 Mar 2021 at 20:00, Mikael <[email protected]> wrote: >>>> >>>>> Hi! >>>>> >>>>> What is it that is not distributed well, is it cache data/memory load >>>>> or computations/cpu load ? >>>>> >>>>> There are no caches in the config so I assume this is created by the >>>>> application (if there are any), do you use any custom collocation ? >>>>> >>>>> Mikael >>>>> >>>>> Do you use any custom collocation of any kind >>>>> On 2021-03-31 15:52, Charlin S wrote: >>>>> >>>>> Hello, >>>>> Thanks for your reply. I have attached my configuration files here. >>>>> Below code has been used to start ignite. >>>>> >>>>> IgniteConfiguration igniteGridIg = new IgniteConfiguration(); >>>>> igniteGridIg.SpringConfigUrl = Path.Combine(igniteXmlfilePath); >>>>> Ignition.Start(igniteGridIg); >>>>> >>>>> Thanks & Regards, >>>>> Charlin >>>>> >>>>> >>>>> >>>>> On Wed, 31 Mar 2021 at 17:44, Stephen Darlington < >>>>> [email protected]> wrote: >>>>> >>>>>> What are you doing with Ignite? Are you sending compute tasks, cache >>>>>> operations, both? What’s your configuration? >>>>>> >>>>>> > On 31 Mar 2021, at 12:31, Charlin S <[email protected]> wrote: >>>>>> > >>>>>> > Hi, >>>>>> > >>>>>> > I'm running an ASP.Net application with ignite 2.9.1 and node >>>>>> setup as 2 server nodes and 11 client nodes. >>>>>> > We are seeing most of the load on one server only it's supposed to >>>>>> distribute load between two servers. >>>>>> > How can we distributed load be equally distributed on both servers? >>>>>> > >>>>>> > >>>>>> > Thanks & Regards, >>>>>> > Charlin >>>>>> >>>>>> >>>>>> >>>> >>>>
