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v1.3 (latest version) v1.2 (earlier version) v1.1 (earlier version) v1.0 (earlier version)
  • GET STARTED
    • Quick start
      • 1. Install YugaByte DB
      • 2. Create a local cluster
      • 3. Explore YSQL
      • 4. Build an application
        • Java
        • NodeJS
        • Go
        • Python
        • Ruby
        • C#
        • PHP
        • C++
        • C
    • Introduction
    • Explore core
      • 1. Linear scalability
      • 2. Fault tolerance
      • 3. Global distribution
      • 4. Auto sharding
      • 5. Tunable reads
      • 6. Observability
  • USER GUIDES
    • Develop
      • Learn app development
        • 1. SQL vs NoSQL
        • 2. Data modeling
        • 3. Data types
        • 4. ACID transactions
        • 5. Aggregations
        • 6. Batch operations
        • 7. Date and time
        • 8. Strings and text
      • Ecosystem integrations
        • Apache Kafka
        • Apache Spark
        • JanusGraph
        • KairosDB
        • Presto
        • Metabase
      • Real-world examples
        • E-Commerce App
        • IoT Fleet Management
        • Retail Analytics
      • Explore sample applications
    • Deploy
      • Checklist
      • Manual deployment
        • 1. System configuration
        • 2. Install software
        • 3. Start YB-Masters
        • 4. Start YB-TServers
        • 5. Verify deployment
      • Kubernetes
        • Helm Chart
        • Helm configuration
        • Local SSD
      • Docker
      • Public clouds
        • Amazon Web Services
        • Google Cloud Platform
        • Microsoft Azure
      • Pivotal Cloud Foundry
      • YugaByte Platform
        • 1. Prepare cloud environment
        • 2. Install Admin Console
        • 3. Configure Admin Console
        • 4. Configure Cloud Providers
    • Benchmark
      • Performance
      • YCSB
      • Large datasets
    • Secure
      • Security checklist
      • Authentication
      • Authorization
        • 1. RBAC Model
        • 2. Create Roles
        • 3. Grant permissions
      • TLS encryption
        • 1. Prepare nodes
        • 2. Server-server encryption
        • 3. Client-server encryption
        • 4. Connect to cluster
      • Encryption at Rest
    • Manage
      • Backup and restore
        • Backing up data
        • Restoring data
      • Data migration
        • Bulk import
        • Bulk export
      • Change cluster config
      • Upgrade deployment
      • Diagnostics reporting
      • YugaByte Platform
        • Create universe - Multi-zone
        • Create universe - Multi-region
        • Edit universe
        • Edit config flags
        • Health checking and alerts
        • Create and edit instance tags
        • Node status and actions
        • Read replicas
        • Back up and restore
        • Upgrade universe
        • Delete universe
    • Troubleshoot
      • Troubleshooting overview
      • Cluster level issues
        • YCQL connection issues
        • YEDIS connection Issues
      • Node level issues
        • Check processes
        • Inspect logs
        • System statistics
      • YugaByte Platform
        • Troubleshoot universes
  • REFERENCE
    • APIs
      • YSQL
        • Commands
          • ABORT
          • ALTER DATABASE
          • ALTER DOMAIN
          • ALTER TABLE
          • BEGIN TRANSACTION
          • COMMIT
          • COPY
          • CREATE DATABASE
          • CREATE DOMAIN
          • CREATE INDEX
          • CREATE SCHEMA
          • CREATE SEQUENCE
          • CREATE TABLE
          • CREATE TABLE AS
          • CREATE USER
          • CREATE VIEW
          • DEALLOCATE
          • DELETE
          • DROP DATABASE
          • DROP DOMAIN
          • DROP SEQUENCE
          • DROP TABLE
          • END TRANSACTION
          • EXECUTE
          • EXPLAIN
          • GRANT
          • INSERT
          • LOCK
          • PREPARE
          • RESET
          • REVOKE
          • ROLLBACK
          • SELECT
          • SET
          • SET CONSTRAINTS
          • SET TRANSACTION
          • SHOW
          • SHOW TRANSACTION
          • TRUNCATE
          • UPDATE
        • Data types
          • Binary
          • Boolean
          • Character
          • Date-time
          • Json
          • Money
          • Numeric
          • Serial
          • UUID
        • Expressions
          • currval()
          • lastval()
          • nextval()
        • Keywords
        • Reserved Names
      • YCQL
        • Quick Start YCQL
        • ALTER KEYSPACE
        • ALTER ROLE
        • ALTER TABLE
        • CREATE INDEX
        • CREATE KEYSPACE
        • CREATE ROLE
        • CREATE TABLE
        • CREATE TYPE
        • DROP INDEX
        • DROP KEYSPACE
        • DROP ROLE
        • DROP TABLE
        • DROP TYPE
        • GRANT PERMISSION
        • GRANT ROLE
        • REVOKE PERMISSION
        • REVOKE ROLE
        • USE
        • INSERT
        • SELECT
        • UPDATE
        • DELETE
        • TRANSACTION
        • TRUNCATE
        • Simple Value
        • Subscript
        • Function Call
        • Operator Call
        • BLOB
        • BOOLEAN
        • MAP, SET, LIST
        • FROZEN
        • INET
        • Integer & Counter
        • Non-Integer
        • TEXT
        • Date & Time Types
        • UUID & TIMEUUID
        • JSONB
        • Date and time Functions
    • CLIs
      • yb-ctl
      • yb-docker-ctl
      • yb-master
      • yb-tserver
      • ysqlsh
      • cqlsh
    • Sample data
    • Tools
      • TablePlus
  • RELEASES
    • Release history
      • v1.3.1
      • v1.3.0
      • v1.2.12
      • v1.2.11
      • v1.2.10
      • v1.2.9
      • v1.2.8
      • v1.2.6
      • v1.2.5
      • v1.2.4
  • CONCEPTS
    • Architecture
      • Design goals
      • Layered architecture
      • Basic concepts
        • Universe
        • YB-TServer
        • YB-Master
        • Acknowledgements
      • Query layer
        • Overview
      • DocDB store
        • Sharding
        • Replication
        • Persistence
        • Performance
      • DocDB transactions
        • Isolation Levels
        • Single row transactions
        • Distributed transactions
        • Transactional IO path
      • Core functions
        • Universe Creation
        • Table creation
        • Write IO Path
        • Read IO Path
        • High Availability
  • FAQ
    • Comparisons
      • CockroachDB
      • Google Cloud Spanner
      • MongoDB
      • FoundationDB
      • Amazon DynamoDB
      • Azure Cosmos DB
      • Apache Cassandra
      • Redis in-memory store
      • Apache HBase
    • Other FAQs
      • Product
      • Architecture
      • YugaByte Platform
      • API compatibility
  • CONTRIBUTOR GUIDES
    • Get involved
    • Core database
      • Checklist
      • Building the source
      • Running the Tests
  • Misc
    • YEDIS
      • Quick start
      • Develop
        • Client drivers
          • C
          • C++
          • C#
          • Go
          • Java
          • NodeJS
          • Python
      • API reference
        • APPEND
        • AUTH
        • CONFIG
        • CREATEDB
        • DELETEDB
        • LISTDB
        • SELECT
        • DEL
        • ECHO
        • EXISTS
        • EXPIRE
        • EXPIREAT
        • FLUSHALL
        • FLUSHDB
        • GET
        • GETRANGE
        • GETSET
        • HDEL
        • HEXISTS
        • HGET
        • HGETALL
        • HINCRBY
        • HKEYS
        • HLEN
        • HMGET
        • HMSET
        • HSET
        • HSTRLEN
        • HVALS
        • INCR
        • INCRBY
        • KEYS
        • MONITOR
        • PEXPIRE
        • PEXPIREAT
        • PTTL
        • ROLE
        • SADD
        • SCARD
        • RENAME
        • SET
        • SETEX
        • PSETEX
        • SETRANGE
        • SISMEMBER
        • SMEMBERS
        • SREM
        • STRLEN
        • ZRANGE
        • TSADD
        • TSCARD
        • TSGET
        • TSLASTN
        • TSRANGEBYTIME
        • TSREM
        • TSREVRANGEBYTIME
        • TTL
        • ZADD
        • ZCARD
        • ZRANGEBYSCORE
        • ZREM
        • ZREVRANGE
        • ZSCORE
        • PUBSUB
        • PUBLISH
        • SUBSCRIBE
        • UNSUBSCRIBE
        • PSUBSCRIBE
        • PUNSUBSCRIBE
Node level issues
> Troubleshoot >

Node level issues

Diagnose and solve issues on an individual YugaByte DB node.
Check processes
Check the status and accessibility of YugaByte DB nodes.


Inspect logs
Diagnose issues by inspecting the YugaByte DB logs.

Get system stats
Get state information and metrics for YugaByte DB processes.

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