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Important

Helios features are now enabled during weekly update windows and are no longer directly tied to SingleStore engine releases. Refer to the release notes to view the latest features available in your Helios cluster.

MV_BOTTOMLESS_SUMMARY_PER_NODE

This view is a per-node rollup over MV_BOTTOMLESS_STATUS_EXTENDED. It adds NODE_ID, HOST ,and PORT information and the remaining columns are the same summary metrics as in MV_BOTTOMLESS_SUMMARY, but calculated per node instead of per cluster.

Column name

Description

NODE_ID

ID of the node for which the summary metrics are reported.

HOST

Host of the node for which the summary metrics are reported.

PORT

Port of the node for which the summary metrics are reported.

The description of the remaining columns is the same as in MV_BOTTOMLESS_SUMMARY and the values captured are on a per node basis.

Example:

SELECT *
 FROM information_schema.MV_BOTTOMLESS_SUMMARY_PER_NODE;
+----------+-------------------------------------------------------------------------------------------------+-------+-----------------------+-----------------------+------------------+-------------------------------+--------------------------------+----------------------+----------------------+-----------------------+---------------------------+-----------------------------+----------------------+-------------------------------------+------------------------+
| NODE_ID  | HOST                                                                                            |PORT   |UPLOAD_QUEUE_WAIT_SECS | UPLOAD_QUEUE_WAIT_SECS|LAST_UPLOAD_RESULT|BLOB_CACHE_DOWNLOAD_MB_PER_SEC | BLOB_CACHE_EVICTION_MB_PER_SEC | OLDEST_DATA_AGE_DAYS | API_REQUESTS_PER_SEC | IS_BEING_RATE_LIMITED | OBJECT_STORE_AVAILABILITY | BOTTLE_SERVICE_AVAILABILITY | IS_BOTTLE_SERVICE_UP | BOTTLE_SERVICE_UPTIME_DOWNTIME_SECS | UPLOAD_BLOB_LEAD_PAGES |
+----------+-------------------------------------------------------------------------------------------------+-------+-----------------------+-----------------------+------------------+-------------------------------+--------------------------------+----------------------+----------------------+-----------------------+---------------------------+-----------------------------+----------------------+-------------------------------------+------------------------+
|     100  | node-ca6059f6-d80a-4b49-acf8-73ca4a0db823-leaf-ag1-a-0.svc-ca6059f6-d80a-4b49-8c85-eb3223ecfd67 |  3306 |                 0     |         0.002429002221| Success          |                            0  |                             0  |                    0 |          5.26893669  |                     0 |          0.9374387011     |                         1   |                  1   |                             12701   |                     2  |
|     101  | node-ca6059f6-d80a-4b49-acf8-73ca4a0db823-leaf-ag2-a-0.svc-ca6059f6-d80a-4b49-8c85-eb3223ecfd67 |  3306 |                 0     |         0.003988226469| Success          |                            0  |                             0  |                    0 |          5.391339582 |                     0 |          0.9386822711     |                         1   |                  1   |                             38421   |                     2  |
|     102  | node-ca6059f6-d80a-4b49-acf8-73ca4a0db823-agg-a-0.svc-ca6059f6-d80a-4b49-8c85-eb3223ecfd67      |  3306 |  NULL                 |    NULL               | Success          |                            0  |                             0  |                    0 |         1.738180574  |                     0 |          0.9335166522     |                         1   |                  1   |                             38357   |                     0  |
|     103  | node-ca6059f6-d80a-4b49-acf8-73ca4a0db823-agg-a-1.svc-ca6059f6-d80a-4b49-8c85-eb3223ecfd67      |  3306 |  NULL                 |    NULL               | Success          |                            0  |                             0  |                    0 |         1.738971583  |                     0 |          0.9334588858     |                         1   |                  1   |                             38358   |                     0  |
+----------+-------------------------------------------------------------------------------------------------+-------+-----------------------+-----------------------+------------------+-------------------------------+--------------------------------+----------------------+----------------------+-----------------------+---------------------------+-----------------------------+----------------------+-------------------------------------+------------------------|

Last modified:

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Verification instructions

Note: You must install cosign to verify the authenticity of the SingleStore file.

Use the following steps to verify the authenticity of singlestoredb-server, singlestoredb-toolbox, singlestoredb-studio, and singlestore-client SingleStore files that have been downloaded.

You may perform the following steps on any computer that can run cosign, such as the main deployment host of the cluster.

  1. (Optional) Run the following command to view the associated signature files.

    curl undefined

  2. Download the signature file from the SingleStore release server.

    • Option 1: Click the Download Signature button next to the SingleStore file.

    • Option 2: Copy and paste the following URL into the address bar of your browser and save the signature file.

    • Option 3: Run the following command to download the signature file.

      curl -O undefined

  3. After the signature file has been downloaded, run the following command to verify the authenticity of the SingleStore file.

    echo -n undefined |
        cosign verify-blob --certificate-oidc-issuer https://oidc.eks.us-east-1.amazonaws.com/id/CCDCDBA1379A5596AB5B2E46DCA385BC \
          --certificate-identity https://kubernetes.io/namespaces/freya-production/serviceaccounts/job-worker \
          --bundle undefined \
          --new-bundle-format -
    Verified OK

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