# DWS告警处理
[DWS_2000000001 DWS集群节点CPU使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000001.html)
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[DWS_2000000006 DWS集群节点数据盘使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000006.html)
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[DWS_2000000009 DWS集群节点数据盘I/O利用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000009.html)
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[DWS_2000000012 DWS集群节点数据盘时延超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000012.html)
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[DWS_2000000016 DWS集群查询语句触发下盘量超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000016.html)
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[DWS_2000000017 DWS集群查询语句堆积数量超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000017.html)
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[DWS_2000000018 DWS集群默认资源池队列阻塞](https://support.huaweicloud.com/mgtg-dws/DWS_2000000018.html)
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[DWS_2000000020 DWS集群的SQL探针耗时超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000020.html)
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[DWS_2000000023 DWS集群中存在持有锁过长的vacuum full操作](https://support.huaweicloud.com/mgtg-dws/DWS_2000000023.html)
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[DWS_2000000026 DWS集群CN下盘量超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000026.html)
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[DWS_2000000027 DWS集群节点实例内存使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000027.html)
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[DWS_2000000028 DWS集群节点动态内存使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000028.html)
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[DWS_2000000029 DWS集群资源池磁盘使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000029.html)
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[DWS_2000000030 DWS集群会话数量使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000030.html)
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[DWS_2000000031 DWS集群活跃会话数量使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000031.html)
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[DWS_2000000033 DWS集群数据库会话使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2000000033.html)
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[DWS_2500000001 DWS集群schema使用率超阈值](https://support.huaweicloud.com/mgtg-dws/DWS_2500000001.html)
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[1078919264 DWS数据库磁盘剩余容量预警](https://support.huaweicloud.com/mgtg-dws/1078919264.html)
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[1078919265 DWS数据库磁盘剩余容量不足](https://support.huaweicloud.com/mgtg-dws/1078919265.html)
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[1078919266 DWS数据库磁盘剩余容量严重不足](https://support.huaweicloud.com/mgtg-dws/1078919266.html)
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[1078919169 DWS数据实例连接数超限](https://support.huaweicloud.com/mgtg-dws/1078919169.html)
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