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DocumentationTencent Cloud TCHouse-DOperation GuideMonitoring and Alarm ConfigurationBE Monitoring Metric
BE Monitoring Metric
Last updated: 2025-03-07 14:49:18
On the BE metric page, you can view various BE metrics, as shown in the table below.
Category | Metric Name | Unit | Metric Alarm Name | Remarks |
Machine Monitoring | BeUp | - | be_up | - |
| BrokerUp | - | broker_up | - |
| CpuUsage | % | cpu_usage | - |
| MemUsage | % | mem_usage | - |
| DiskUsage | % | disk_usage | - |
| NodeLoad1 | - | node_load1 | - |
| NodeLoad5 | - | node_load5 | - |
| NodeLoad15 | - | node_load15 | - |
| NodeNetworkReceiveBytesTotal | Bytes/s | node_network_receive_bytes_total | - |
| NodeNetworkTransmitBytesTotal | Bytes/s | node_network_transmit_bytes_total | - |
| NodeDiskReadsCompletedTotal | Count/s | node_disk_reads_completed_total | - |
| NodeDiskWritesCompletedTotal | Count/s | node_disk_writes_completed_total | - |
| SystemDiskUsage | % | system_disk_usage | - |
Compaction | Cumulative Compation Max Score | Count | doris_be_tablet_cumulative_max_compaction_score | - |
| Base Compaction Max Score | Count | doris_be_tablet_base_max_compaction_score | - |
| Waiting Compaction Permits | Count | doris_be_compaction_waitting_permits | - |
| Used Compaction Permits | Count | compaction_used_permits | - |
| Cumulative Compaction Merged Size | Byte | compaction_bytes_total_cumulative | - |
| Base Compaction Merged Size | Byte | compaction_bytes_total_base | - |
Load | Tablet Writer Num | Count | tablet_writer_count | - |
| Stream Load Request Num | Count | streaming_load_requests_total | - |
| Stream Load Duration | MilliSecond | streaming_load_duration_ms | - |
| Stream Load Current Processing Num | Count | doris_be_streaming_load_current_processing | - |
| Stream Load Rollback Transaction Num | Count | stream_load_txn_request_rollback | - |
| Routing Load Task Num | Count | doris_be_routine_load_task_count | - |
| Tablet Sink Load Size | Byte | load_bytes | - |
| Stream Load Received Size | Byte | stream_load_receive_bytes | - |
| Stream Load Loaded Rows | Count | stream_load_load_rows | - |
| Tablet Sink Sent Rows | Count | load_rows | - |
Query | Canceled Fragment Num | Count | timeout_canceled_fragment_count | - |
| Segment Read Rows | Count | segment_read_segment_row_total | - |
| Segment Read Num | Count | segment_read_segment_read_total | - |
| Query Scan Rows | Count | query_scan_rows | - |
| Query Scan Size | Byte | query_scan_bytes | - |
| Fragment Thread Pool Queue Size | Count | doris_be_fragment_thread_pool_queue_size | - |
| Fragment Request Num | Count | fragment_requests_total | - |
| Fragment Request Duration | MicroSecond | fragment_request_duration_us | - |
| Fragment Instance Num | Count | doris_be_plan_fragment_count | Supported in kernel versions 1.2 and 2.0. |
| Fragment Instance Num | Count | fragment_instance_count | Supported in kernel versions 2.1. |
Others | Segment Meta Cache Capacity | Byte | doris_be_cache_capacity__segmentmetacache | Supported in kernel versions 1.2. |
| Hit Ratio of File Cache | % | file_cache_hits_ratio | Supported in kernel version 2.0 and above. |
| Chunk Allocator Reserved Size | Byte | doris_be_chunk_pool_reserved_bytes | Supported in kernel versions 1.2. |
| Unused Rowsets Num | Count | unused_rowsets_count | - |
| File Descriptor Num in Use | Count | process_fd_num_used | - |
| Total Rowset Num | Count | doris_be_all_rowsets_num | - |
| Uploaded Rowset Size | Byte | upload_total_byte | - |
| Memory Allocated Size | Byte | doris_be_memory_allocated_bytes | - |
| Total Segment Num | Count | doris_be_all_segments_num | - |
| Remote Scan Thread Queue Size | Count | doris_be_remote_scan_thread_pool_queue_size | Supported in kernel version 2.0 and above. |
| Thread Num in Process | Count | doris_be_process_thread_num | - |
| Local Scan Thread Num | Count | doris_be_local_scan_thread_pool_thread_num | Supported in kernel version 2.0 and above. |
| Local Scan Thread Queue Size | Count | doris_be_local_scan_thread_pool_queue_size | Supported in kernel version 2.0 and above. |
| Trash Data Size | Byte | doris_be_disks_trash_used_capacity___data_cdw_doris_be_storage | Supported in kernel version 2.0 and above. |
| Remote Data Size | Byte | disks_remote_used_capacity | - |
| Local Data Size | Byte | disks_local_used_capacity | - |
| JVM Thread Num | Count | jvm_thread_count | Supported in kernel version 2.1. |
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