Volcengine Managed Service for Prometheus
Volcengine Managed Service for Prometheus
Volcengine Managed Service for Prometheus
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Volcengine Managed Service for PrometheusMetric referencesMSE metrics
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MSE metrics
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Microservices Engine (MSE) provides registration discovery and configuration management capabilities for microservices applications by hosting microservices core add-ons. This topic describes common MSE metrics in VMP.
Type | Parameter | Description | VMP metric |
Type | Parameter | Description | VMP metric |
Resource usage overview | Outbound traffic | The outbound network traffic of each node in a cluster where an instance is deployed. | mse_nacos_server_network_transmit_bytes |
| Inbound traffic | The inbound network traffic of each node in a cluster where an instance is deployed. | mse_nacos_server_network_receive_bytes |
| CPU utilization | The CPU utilization of each node in a cluster where an instance is deployed. | mse_nacos_server_cpu_usage |
| Memory utilization | The memory utilization of each node in a cluster where an instance is deployed. | mse_nacos_server_mem_usage |
| Number of nodes | The number of nodes configured in an instance rule. | mse_nacos_server_cpu_usage |
| Load metric | The average number of tasks using or waiting for CPU per minute on each node in a cluster where an instance is deployed. | mse_system_load_average_1m |
Instance information overview | Number of nodes | The number of nodes specified in the instance specification. | mse_nacos_server_cpu_usage |
| Number of configurations | The number of configurations added in the configuration center. | mse_nacos_monitor{module="config",name="configCount"} |
| Number of service providers | The number of service providers registered in the registration center. | mse_nacos_monitor{module="naming",name="ipCount"} |
| QPS | The total number of read operations per second of all nodes in an instance. | mse_nacos_monitor_reader_seconds_count {module="naming"}+mse_nacos_timer_seconds_count{module="config",name=~"readConfigRpcRt|readConfigRt"} |
| Operations per second | The total number of write operations per second of all nodes in an instance. | mse_nacos_monitor_writer_seconds_count+mse_nacos_timer_seconds_count |
| Number of connections | The total number of connections of each node in an instance. | mse_nacos_monitor{name="longConnection"} |
Registration center monitoring | Number of services | The total number of services registered in the registration center. | mse_nacos_monitor{module="naming",name="serviceCount"} |
| Number of service providers | The number of service providers registered in the registration center. | mse_nacos_monitor{module="naming",name="ipCount"} |
| Number of service subscribers | The number of service subscribers in the registration center. | mse_nacos_monitor{module="naming",name="subscriberCount"} |
| Registration center TPS | The total number of write requests processed by all nodes per second in the registration center. | mse_nacos_monitor_writer_seconds_count {module="naming"} |
| Registration center QPS | The total number of read requests processed by all nodes per second in the registration center. | mse_nacos_monitor_reader_seconds_count{module="naming"} |
| Write RT of the registration center | The average write operation latency of all nodes in the registration center. | mse_nacos_monitor_writer_seconds_sum {module="naming"}/mse_nacos_monitor_writer_seconds_count {module="naming"} |
| Read RT of the registration center | The average read operation latency of all nodes in the registration center. | mse_nacos_monitor_reader_seconds_sum {module="naming"}/mse_nacos_monitor_reader_seconds_count {module="naming"} |
Configuration center monitoring | Number of configurations | The number of configurations added in the configuration center. | mse_nacos_monitor{module="config",name="configCount"} |
| Number of listeners | The number of Nacos clients listening to the configuration in the configuration center. | mse_nacos_monitor{module="config",name="listenerCount"} |
| Configuration center TPS | The total number of write requests processed by all nodes per second in the configuration center. | mse_nacos_timer_seconds_count{module="config",name=~"writeConfigRpcRt|writeConfigRt"} |
| Configuration center QPS | The total number of read requests processed by all nodes per second in the configuration center. | mse_nacos_timer_seconds_count{module="config",name=~"readConfigRpcRt|readConfigRt"} |
| Write RT of the configuration center | The average write operation latency of all nodes in the configuration center. | mse_nacos_timer_seconds_sum{module="config",name=~"writeConfigRt|writeConfigRpcRt"}/mse_nacos_timer_seconds_count{module="config",name=~"writeConfigRt|writeConfigRpcRt"} |
| Read RT of the configuration center | The average read operation latency of all nodes in the configuration center. | mse_nacos_timer_seconds_sum{module="config",name=~"readConfigRt|readConfigRpcRt"}/mse_nacos_timer_seconds_count{module="config",name=~"readConfigRt|readConfigRpcRt"} |
Client data monitoring | Service push success rate | The success rate of service push operations in an instance. | 1-mse_nacos_monitor{module="naming",name="failedPush"}/mse_nacos_monitor{module="naming",name="totalPush"} |
| Service push latency | The average service push latency of all nodes in an instance. | mse_nacos_monitor{module="naming",name="avgPushCost"} |
| Service push TPS | The total number of tasks pushed by all nodes per second in an instance. | mse_nacos_monitor{module="naming",name="totalPushCountForAvg"} |
| Number of client versions | The number of Nacos client versions in an instance. | mse_nacos_clients_total |
| Number of persistent connections | The number of persistent connections of each node in an instance. | mse_nacos_connections_total |
JVM overview | Young GC duration | The time consumed for young garbage collections (GCs) of each node in an instance. | mse_jvm_gc_pause_seconds_sum{action="end of minor GC"} |
| Number of young GCs | The number of young GCs performed by each node in an instance. | mse_jvm_gc_pause_seconds_count{action="end of minor GC"} |
| Full GC duration | The time consumed for full GCs of each node in an instance. | mse_jvm_gc_pause_seconds_sum {action="end of major GC"} |
| Number of full GCs | The number of full GCs performed by each node in an instance. | mse_jvm_gc_pause_seconds_count{action="end of major GC"} |
| Heap memory utilization | The Java virtual machine (JVM) heap memory utilization of each node in an instance. | mse_jvm_memory_used_bytes{area="heap"}/mse_jvm_memory_max_bytes{area="heap"} |
Last updated: 2026.07.10 11:37:29
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