TiDB 可观测性的设计与实现 陈霜TiKV PD PD PD Storage MySQL Clients Metadata TSO/Data location DistSQL API SQL Request Ta g NG-Monitor CPU Usage By Tag CPU Usage By Tag Another approach to CPU resource bind in Go Goroutine CLUSTER_SLOW_QUERY TiDB Cluster Continuous Profiling Continuous Profiling Continuous Profiling NG-Monitor PD TiDB TiKV TiDB Cluster Q&A0 码力 | 39 页 | 3.97 MB | 1 年前3
TiDB v5.3 Documentationbackup using BR? For TiDB v5.3.0 or earlier versions, the default configuration parameters of BR only serve to offline backup tasks. In the default configuration, the backup tasks using BR might use a large 9.2.1.4.1 Overview The Follower Read feature refers to using any follower replica of a Region to serve a read request under the premise of strongly consistent reads. This feature improves the throughput (primary-replicas) and the DR data center (dr-replicas), the synchronous replication mode can no longer serve the data replication and it is necessary to switch the status. When the failure or disconnect time0 码力 | 2996 页 | 49.30 MB | 1 年前3
TiDB v6.1 Documentationnica- tion port for the Prometheus ser- vice Monitoring 12020 the com- mu- nica- tion port for the Ng- Mon- itor- ing ser- vice 546 Component Default Port Description Node_exporter 9100 the com- mu- 11.2.5.1 Overview The Follower Read feature refers to using any follower replica of a Region to serve a read request under the premise of strongly consistent reads. This feature improves the throughput (primary-replicas) and the disaster recovery AZ (dr-replicas), the synchronous replication mode can no longer serve the data replication and it is necessary to switch the status. When the failure or disconnect time0 码力 | 4487 页 | 84.44 MB | 1 年前3
TiDB v8.5 Documentationas documents, images, audio, and videos. Vector embeddings are essential in machine learning and serve as the foundation for semantic similarity searches. TiDB introduces Vector data types and Vector know who is funding our elections. Tonight, I’d like to honor someone who has dedicated his life to serve this �→ country: Justice Stephen Breyer—an Army veteran, Constitutional �→ scholar, and retiring of the most serious constitutional responsibilities a President has is �→ nominating someone to serve on the United States Supreme Court. And I did that 4 days ago, when I nominated Circuit Court of0 码力 | 6730 页 | 111.36 MB | 10 月前3
TiDB v8.4 Documentationas documents, images, audio, and videos. Vector embeddings are essential in machine learning and serve as the foundation for semantic similarity searches. TiDB introduces Vector data types and Vector know who is funding our elections. Tonight, I’d like to honor someone who has dedicated his life to serve this �→ country: Justice Stephen Breyer—an Army veteran, Constitutional �→ scholar, and retiring of the most serious constitutional responsibilities a President has is �→ nominating someone to serve on the United States Supreme Court. And I did that 4 days ago, when I nominated Circuit Court of0 码力 | 6705 页 | 110.86 MB | 10 月前3
TiDB v5.4 Documentation9.2.1.4.1 Overview The Follower Read feature refers to using any follower replica of a Region to serve a read request under the premise of strongly consistent reads. This feature improves the throughput (primary-replicas) and the DR data center (dr-replicas), the synchronous replication mode can no longer serve the data replication and it is necessary to switch the status. When the failure or disconnect time to which the monitoring services are deployed. The field value is an IP address and is mandatory. • ng_port: Specifies the SSH port connecting to NGMonitoring. Introduced in TiUP v1.7.0, this field supports0 码力 | 3650 页 | 52.72 MB | 1 年前3
TiDB 开源分布式关系型数据库-ET 。一。27 三本下 ia从 写 瑟 专用服务器 册反复制专用服务路 |。 dasriaterabher pvmoe To ng Tv 光大银行新一代财富管理平台系统架构图 用户收益 *。 TiDB 经过大规模金融场景验证,解决了传统关系型数据库的容量与性能瓶颈问题。 。 稳定高效的支持金融联机交易及批量业务,支持复杂事务交易及批量数据处理负载。0 码力 | 58 页 | 9.51 MB | 1 年前3
TiDB v7.6 Documentationvice 621 Component Default Port Description Monitoring 12020 the com- mu- nica- tion port for the Ng- Mon- itor- ing ser- vice Node_exporter 9100 the com- mu- nica- tion port to re- port the sys- tem 11.2.5.1 Overview The Follower Read feature refers to using any follower replica of a Region to serve a read request under the premise of strongly consistent reads. This feature improves the throughput tidb_analyze_partition_concurrency, tidb_build_sampling_stats_concurrency, tidb_build_stats_concurrency, and ob- serve the impact on the system. The larger the values of these three variables, the greater the resource0 码力 | 6123 页 | 107.24 MB | 1 年前3
TiDB v8.2 Documentationnica- tion port for the Prometheus ser- vice Monitoring 12020 the com- mu- nica- tion port for the Ng- Mon- itor- ing ser- vice 618 Component Default Port Description Node_exporter 9100 the com- mu- AlertManager 9093 HTTP AlertManager 9094 Protocol Node Exporter 9100 HTTP Blackbox Exporter 9115 HTTP NG Monitoring 12020 HTTP It is recommended to only expose the 4000 port for the database and the 9000 11.2.5.1 Overview The Follower Read feature refers to using any follower replica of a Region to serve a read request under the premise of strongly consistent reads. This feature improves the throughput0 码力 | 6549 页 | 108.77 MB | 10 月前3
TiDB v8.3 Documentationnica- tion port for the Prometheus ser- vice Monitoring 12020 the com- mu- nica- tion port for the Ng- Mon- itor- ing ser- vice 621 Component Default Port Description Node_exporter 9100 the com- mu- AlertManager 9093 HTTP AlertManager 9094 Protocol Node Exporter 9100 HTTP Blackbox Exporter 9115 HTTP NG Monitoring 12020 HTTP It is recommended to only expose the 4000 port for the database and the 9000 11.2.5.1 Overview The Follower Read feature refers to using any follower replica of a Region to serve a read request under the premise of strongly consistent reads. This feature improves the throughput0 码力 | 6606 页 | 109.48 MB | 10 月前3
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