Re: [I] [Bug] SIGSEGV: segmentation violation in banyand/query.(*topNQueryProcessor).Rev.func1() [skywalking]

[via GitHub]

Almot77 commented on issue #12219:
URL: https://github.com/apache/skywalking/issues/12219#issuecomment-2132372691

   Much better.
   1. No doubles in service instances
   2. Stable work, no errors
   
![image](https://github.com/apache/skywalking/assets/88525998/71a54052-4f57-4d45-9ea5-1bbf0fc3ba35)
   
   But i still have'nt data for Endpoint Success Rate in Current Service (%)
   
![image](https://github.com/apache/skywalking/assets/88525998/90126983-b5a1-42c0-be20-800b04ae98d0)
   
   Query top_n(endpoint_sla,10,asc)/100 
   did 
   _Internal IO exception, query metrics error._
   Screen from SW:
   
![image](https://github.com/apache/skywalking/assets/88525998/e7d9f0a1-8bc1-4e3b-8f73-2a41ae14d206)
   
   Same query from grafana:
   did _expected object type_
   
![image](https://github.com/apache/skywalking/assets/88525998/dd28ac24-6b93-4f32-aa66-fe10a927224b)
   
   PromQL:
   Query
   ````
   Expr: endpoint_sla{parent_service='php-msk-prod', layer='GENERAL', 
top_n='15', order='ASC'} / 100
   Step: 1m0s
   ````
   Response:
   ````
   {
     "request": {
       "url": "api/ds/query?ds_type=prometheus&requestId=Q640",
       "method": "POST",
       "data": {
         "queries": [
           {
             "datasource": {
               "type": "prometheus",
               "uid": "fdjzti6mhdam8c"
             },
             "editorMode": "code",
             "exemplar": false,
             "expr": "endpoint_sla{parent_service='php-***-prod', 
layer='GENERAL', top_n='15', order='ASC'} / 100",
             "format": "time_series",
             "instant": false,
             "legendFormat": "{{endpoint}}",
             "range": true,
             "refId": "A",
             "requestId": "71A",
             "utcOffsetSec": 10800,
             "interval": "",
             "datasourceId": 2,
             "intervalMs": 60000,
             "maxDataPoints": 407
           }
         ],
         "from": "1716747985680",
         "to": "1716751585680"
       },
       "hideFromInspector": false
     },
     "response": {
       "results": {
         "A": {
           "error": "**expected object type**",
           "errorSource": "",
           "status": 200,
           "frames": [
             {
               "schema": {
                 "refId": "A",
                 "meta": {
                   "typeVersion": [
                     0,
                     0
                   ],
                   "executedQueryString": "Expr: 
endpoint_sla{parent_service='php-***-prod', layer='GENERAL', top_n='15', 
order='ASC'} / 100\nStep: 1m0s"
                 },
                 "fields": []
               },
               "data": {
                 "values": []
               }
             }
           ],
           "refId": "A"
         }
       }
     }
   }
   ````
   
   
   
   


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