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- 【TiDB 版本】:v4.0.0
- 【问题描述】:
{‘tidb_log_dir’: ‘{{ deploy_dir }}/log’, ‘dummy’: None, ‘tidb_port’: 4000, ‘tidb_status_port’: 10080, ‘tidb_cert_dir’: ‘{{ deploy_dir }}/conf/ssl’}
系统信息
+--------------+-----------------------------+
| Host | Release |
+--------------+-----------------------------+
| tidb-mon | 3.10.0-1062.12.1.el7.x86_64 |
| tidb-kv1 | 3.10.0-1062.12.1.el7.x86_64 |
| tidb-kv2 | 3.10.0-1062.12.1.el7.x86_64 |
| tidb-kv3 | 3.10.0-1062.12.1.el7.x86_64 |
| tidb-pd1-db1 | 3.10.0-1062.12.1.el7.x86_64 |
| tidb-pd2-db2 | 3.10.0-1062.12.1.el7.x86_64 |
| tidb-pd3 | 3.10.0-1062.12.1.el7.x86_64 |
| tidb-pump1 | 3.10.0-1062.12.1.el7.x86_64 |
+--------------+-----------------------------+
TiDB 集群信息
+--------------------+--------------+------+----+------+
| TiDB_version | Clu_replicas | TiDB | PD | TiKV |
+--------------------+--------------+------+----+------+
| 5.7.25-TiDB-v4.0.0 | 3 | 2 | 3 | 3 |
+--------------------+--------------+------+----+------+
集群节点信息
+------------+-------------+
| Node_IP | Server_info |
+------------+-------------+
| instance_0 | tikv |
| instance_1 | tikv |
| instance_2 | tikv |
| instance_3 | tidb+pd |
| instance_4 | tidb+pd |
| instance_5 | pd |
+------------+-------------+
容量 & region 数量
+---------------------+-----------------+--------------+
| Storage_capacity_GB | Storage_uesd_GB | Region_count |
+---------------------+-----------------+--------------+
| 4535.30 | 1622.53 | 109878 |
+---------------------+-----------------+--------------+
QPS
+---------+----------------+-----------------+
| Clu_QPS | Duration_99_MS | Duration_999_MS |
+---------+----------------+-----------------+
| 3855.98 | 753.16 | 1012.31 |
+---------+----------------+-----------------+
热点 region 信息
+--------------+----------+-----------+
| Store | Hot_read | Hot_write |
+--------------+----------+-----------+
| store-393357 | 0 | 0 |
| store-1 | 3 | 21 |
| store-5 | 0 | 23 |
| store-4 | 0 | 15 |
+--------------+----------+-----------+
磁盘延迟信息
+--------+------------+-------------+--------------+
| Device | Instance | Read_lat_MS | Write_lat_MS |
+--------+------------+-------------+--------------+
| dm-0 | instance_0 | nan | 0.00 |
| dm-0 | instance_1 | nan | nan |
| dm-0 | instance_2 | nan | 0.00 |
| dm-0 | instance_3 | nan | nan |
| dm-0 | instance_4 | nan | 0.00 |
| dm-0 | instance_5 | nan | 0.00 |
| dm-1 | instance_0 | nan | nan |
| dm-1 | instance_1 | nan | nan |
| dm-1 | instance_2 | nan | nan |
| dm-1 | instance_3 | nan | nan |
| dm-1 | instance_4 | nan | nan |
| dm-1 | instance_5 | nan | nan |
| sda | instance_0 | nan | 0.00 |
| sda | instance_1 | nan | nan |
| sda | instance_2 | nan | 0.00 |
| sda | instance_3 | nan | nan |
| sda | instance_4 | nan | 0.00 |
| sda | instance_5 | nan | 0.00 |
| sdb | instance_0 | 0.46 | 0.13 |
| sdb | instance_1 | 0.37 | 0.15 |
| sdb | instance_2 | 0.33 | 0.12 |
| sdb | instance_3 | nan | 0.22 |
| sdb | instance_4 | nan | 0.19 |
| sdb | instance_5 | nan | 0.21 |
| sr0 | instance_0 | nan | nan |
| sr0 | instance_1 | nan | nan |
| sr0 | instance_2 | nan | nan |
| sr0 | instance_3 | nan | nan |
| sr0 | instance_4 | nan | nan |
| sr0 | instance_5 | nan | nan |
+--------+------------+-------------+--------------+
下午16:30分,tidb-kv2节点重启,附件是截取16:30分前后的tikv.log,tikv_stderr.log没有日志输出tikv.log (1.2 MB)
最近在6月30号,另外一个节点也发生重启了,不知道是什么原因