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Posted to github@datafusion.apache.org by "martin-g (via GitHub)" <gi...@apache.org> on 2026/05/01 12:44:22 UTC

[I] [TUI] Render Executor's system & process metrics [datafusion-ballista]

martin-g opened a new issue, #1642:
URL: https://github.com/apache/datafusion-ballista/issues/1642

   ```
   ➜  ~ curl -s http://localhost:50050/api/executors | jq
   [
     {
       "id": "aa68ce95-4175-404e-a036-db12d7399e79",
       "host": "127.0.0.1",
       "port": 50051,
       "last_seen": 1777154502000,
       "specification": {
         "task_slots": 14
       },
       "metrics": [
         {
           "type": "proc_physical_memory",
           "value": 34521088
         },
         {
           "type": "proc_virtual_memory",
           "value": 454171721728
         }
       ]
     }
   ]
   ```
   
   ```
   ➜  ~ curl -s http://localhost:50050/api/executor/aa68ce95-4175-404e-a036-db12d7399e79 | jq
   {
     "executor_info": {
       "id": "aa68ce95-4175-404e-a036-db12d7399e79",
       "host": "127.0.0.1",
       "port": 50051,
       "last_seen": 1777154562000,
       "specification": {
         "task_slots": 14
       },
       "metrics": [
         {
           "type": "proc_physical_memory",
           "value": 36339712
         },
         {
           "type": "proc_virtual_memory",
           "value": 454207553536
         }
       ]
     },
     "os_info": {
       "system_name": "Darwin",
       "kernel_ver": "Darwin 25.4.0",
       "os_ver": "26.4.1",
       "os_ver_long": "macOS 26.4.1",
       "physical_cores": 14,
       "num_disks": 2,
       "total_disk_space": 1989325168640,
       "total_available_disk_space": 1342051923950,
       "open_files_limit": 10240
     }
   }
   ```
   
   one note, @sandugood peak memory disappeared from this version, not sure if i'm doing something wrong ?
   
   we had a
   
   ```
       "peaks": {
         "physical_memory": 0,
         "virtual_memory": 0
       }
   ```
   
   previously and we said we're going to merge it with metrics adding `peak_physical_memory` and `peak_virtual_memory` ?
   
   _Originally posted by @milenkovicm in https://github.com/apache/datafusion-ballista/issues/1547#issuecomment-4320686016_
               


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Re: [I] [TUI] Render Executor's system & process metrics [datafusion-ballista]

Posted by "sandugood (via GitHub)" <gi...@apache.org>.
sandugood commented on issue #1642:
URL: https://github.com/apache/datafusion-ballista/issues/1642#issuecomment-4359366180

   Just checked it and it works(?)
   
   ```
   curl -s localhost:50050/api/executor/b052ff6d-af2a-4b5e-ac1b-b8f410cfac5c | jq
   {
     "executor_info": {
       "id": "b052ff6d-af2a-4b5e-ac1b-b8f410cfac5c",
       "host": "127.0.0.1",
       "port": 50051,
       "last_seen": 1777640106000,
       "specification": {
         "task_slots": 8
       },
       "metrics": [
         {
           "type": "proc_physical_memory",
           "value": 62033920
         },
         {
           "type": "proc_virtual_memory",
           "value": 1845534720
         },
         {
           "type": "peak_physical_memory",
           "value": 62033920
         },
         {
           "type": "peak_virtual_memory",
           "value": 1845534720
         }
       ]
     },
     "os_info": {
       "system_name": "Ubuntu",
       "kernel_ver": "Linux 6.17.0-22-generic",
       "os_ver": "24.04",
       "os_ver_long": "Linux (Ubuntu 24.04)",
       "physical_cores": 4,
       "num_disks": 4,
       "total_disk_space": 471356895232,
       "total_available_disk_space": 31161225216,
       "open_files_limit": 1024
     }
   }
   
   ```


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Re: [I] [TUI] Render Executor's system & process metrics [datafusion-ballista]

Posted by "martin-g (via GitHub)" <gi...@apache.org>.
martin-g closed issue #1642: [TUI] Render Executor's system & process metrics
URL: https://github.com/apache/datafusion-ballista/issues/1642


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Re: [I] [TUI] Render Executor's system & process metrics [datafusion-ballista]

Posted by "milenkovicm (via GitHub)" <gi...@apache.org>.
milenkovicm commented on issue #1642:
URL: https://github.com/apache/datafusion-ballista/issues/1642#issuecomment-4359325431

   I believe peak memory came back, at least it was there yesterday 😀


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