# Self-Hosted Temporal Cluster Issue **URL:** \ **Category:** Server Deployment\ **Tags:** general-impl\ **Created:** [February 27, 2024, 2:00am UTC](https://community.temporal.io/t/self-hosted-temporal-cluster-issue/11159 "2024-02-27T02:00:23Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![sebastian\_violet](https://avatars.discourse-cdn.com/v4/letter/s/46a35a/32.png) [@sebastian\_violet](https://community.temporal.io/u/sebastian_violet)\ **Post date:** [February 27, 2024, 2:00am UTC](https://community.temporal.io/t/self-hosted-temporal-cluster-issue/11159/1 "2024-02-27T02:00:23Z")
After upgrading Self-Hosted temporal to the latest OSS(`1.22.4`) version, all workflows and activities have been breaking with errors like: - WorkflowTaskTimedOut - “Workflow is busy.”; 429 Workers are also not picking up tasks quickly, resulting in long running tasks, that cascade, and cause the aforementioned errors. Should I revert back to an older version? Do I need to upgrade the workflow clients also to be on `1.22.4`? or is the client forwards compatible? Here are my configuration values: ```auto --set web.image.tag=2.23.0 \ --set server.config.persistence.default.driver=sql \ --set server.config.persistence.default.sql.driver=postgres12 \ --set server.config.persistence.default.sql.host=$TEMPORAL_DB_HOST \ --set server.config.persistence.default.sql.port=5432 \ --set server.config.persistence.default.sql.database=temporal \ --set server.config.persistence.default.sql.user=db_user \ --set server.config.persistence.default.sql.existingSecret=existing-db-secret \ --set server.config.persistence.default.sql.maxConns=200 \ --set server.config.persistence.default.sql.maxConnLifetime=1h \ --set server.config.persistence.visibility.driver=sql \ --set server.config.persistence.visibility.sql.driver=postgres12 \ --set server.config.persistence.visibility.sql.host=$TEMPORAL_DB_HOST \ --set server.config.persistence.visibility.sql.port=5432 \ --set server.config.persistence.visibility.sql.database=temporal_visibility \ --set server.config.persistence.visibility.sql.user=db_user \ --set server.config.persistence.visibility.sql.existingSecret=existing-db-secret \ --set server.config.persistence.visibility.sql.maxConns=200 \ --set server.config.persistence.visibility.sql.maxConnLifetime=1h \ --set server.frontend.resources.requests.cpu=2 \ --set server.frontend.resources.requests.memory=8Gi \ --set server.history.resources.requests.cpu=2 \ --set server.history.resources.requests.memory=8Gi \ --set server.history.replicaCount=3 \ --set server.matching.resources.requests.cpu=2 \ --set server.matching.resources.requests.memory=8Gi \ --set server.worker.resources.requests.cpu=2 \ --set server.worker.resources.requests.memory=8Gi \ --set "server.dynamicConfig.history\.cacheInitialSize[0].value"=256 \ --set "server.dynamicConfig.history\.cacheMaxSize[0].value"=512 \ --set "server.dynamicConfig.history\.eventsCacheInitialSize[0].value"=256 \ --set "server.dynamicConfig.history\.eventsCacheMaxSize[0].value"=512 \ --set "server.dynamicConfig.frontend\.namespaceCount[0].value"=19200 \ --set "server.dynamicConfig.frontend\.namespaceRPS[0].value"=24000 \ --set "server.dynamicConfig.history\.namespaceRPS[0].value"=24000 \ --set "server.dynamicConfig.frontend\.rps[0].value"=100000 \ --set "server.dynamicConfig.history\.rps[0].value"=100000 \ --set "server.dynamicConfig.matching\.rps[0].value"=100000 \ --set server.archival.history.state=enabled \ --set server.archival.history.enableRead=true \ --set server.archival.history.provider.s3store.region=$REGION \ --set server.archival.visibility.state=enabled \ --set server.archival.visibility.enableRead=true \ --set server.archival.visibility.provider.s3store.region=$REGION \ --set server.namespaceDefaults.archival.history.state=enabled \ --set server.namespaceDefaults.archival.history.URI=s3://$TEMPORAL_ARCHIVAL_S3_BUCKET \ --set server.namespaceDefaults.archival.visibility.state=enabled \ --set server.namespaceDefaults.archival.visibility.URI=s3://$TEMPORAL_ARCHIVAL_S3_BUCKET \ --set cassandra.enabled=false \ --set mysql.enabled=false \ --set postgresql.enabled=true \ --set prometheus.enabled=false \ --set grafana.enabled=false \ --set elasticsearch.enabled=false \ --set schema.setup.enabled=true \ --set schema.update.enabled=true \ --set web.enabled=true \ --set web.config.auth.enabled=true \ --set "web.additionalEnv[0].name"=TEMPORAL_AUTH_ENABLED \ --set-string "web.additionalEnv[0].value"=true \ --set "web.additionalEnv[1].name"=TEMPORAL_AUTH_ISSUER_URL \ --set "web.additionalEnv[1].value"="https://accounts.google.com" \ --set "web.additionalEnv[2].name"=TEMPORAL_AUTH_PROVIDER_URL \ --set "web.additionalEnv[2].value"="https://accounts.google.com/" \ --set "web.additionalEnv[3].name"=TEMPORAL_AUTH_CLIENT_ID \ --set "web.additionalEnv[3].valueFrom.secretKeyRef.name"="existing-secret-with-oidc-creds" \ --set "web.additionalEnv[3].valueFrom.secretKeyRef.key"="CLIENT_ID" \ --set "web.additionalEnv[4].name"=TEMPORAL_AUTH_CLIENT_SECRET \ --set "web.additionalEnv[4].valueFrom.secretKeyRef.name"="existing-secret-with-oidc-creds" \ --set "web.additionalEnv[4].valueFrom.secretKeyRef.key"="CLIENT_SECRET" \ --set "web.additionalEnv[5].name"=TEMPORAL_AUTH_CALLBACK_URL \ --set "web.additionalEnv[5].value"="https://${TEMPORAL_HOSTED_HOSTNAME}/auth/sso_callback" \ --set "web.additionalEnv[6].name"=TEMPORAL_AUTH_SCOPES \ --set-string "web.additionalEnv[6].value"="openid\,profile\,email" \ --set serviceAccount.create=true \ --set serviceAccount.name=temporal-archiver \ --set serviceAccount.extraAnnotations."eks\.amazonaws\.com\/role-arn"=$TEMPORAL_ARCHIVAL_SERVICE_ACCOUNT_ARN \ ``` ---
**Author:** ![sebastian\_violet](https://avatars.discourse-cdn.com/v4/letter/s/46a35a/32.png) [@sebastian\_violet](https://community.temporal.io/u/sebastian_violet)\ **Post date:** [February 27, 2024, 2:08am UTC](https://community.temporal.io/t/self-hosted-temporal-cluster-issue/11159/2 "2024-02-27T02:08:31Z")
@antonio.perez and @tihomir, any insight you can provide me would be greatly appreciated. Thank You ---
**Author:** ![sebastian\_violet](https://avatars.discourse-cdn.com/v4/letter/s/46a35a/32.png) [@sebastian\_violet](https://community.temporal.io/u/sebastian_violet)\ **Post date:** [February 27, 2024, 2:19am UTC](https://community.temporal.io/t/self-hosted-temporal-cluster-issue/11159/3 "2024-02-27T02:19:59Z")
Here is the diff in the helm chart incase that helps: [git diff 947732e...79d3282 · GitHub](https://gist.github.com/sebastian-violet/148afbb4ee63d95e70f322ab7610f881) ---
**Author:** ![sebastian\_violet](https://avatars.discourse-cdn.com/v4/letter/s/46a35a/32.png) [@sebastian\_violet](https://community.temporal.io/u/sebastian_violet)\ **Post date:** [February 28, 2024, 12:04am UTC](https://community.temporal.io/t/self-hosted-temporal-cluster-issue/11159/4 "2024-02-28T00:04:08Z")
Turns out that it was an issue with AWS Aurora Serverless V2. Had to apply a patch to the DB and reboot.