监控的最小推荐事件
建议监控系统 Syslog（system.log 或 system 设施）中的事件，因为它包含了与事件代理健康相关的所有事件。这些事件被分为七个类别，并在 Solace 系统事件类别中列出。
有关事件代理生成的事件的详细信息，例如消息、严重性级别、推荐操作和消息格式，请参阅 Syslog 事件参考。
下面显示的推荐监控的系统事件和消息 VPN 事件表列出了管理应用程序推荐监控的最小事件集。这些列表的目的是为您与 Solace PubSub+ 集成时提供一个起点。根据您的应用程序用例以及您决定使用的任何额外的事件代理功能，可能需要监控额外的事件。这些事件指示事件代理组件的问题，或系统资源的阈值被达到，并帮助识别 SYSTEM 和 VPN 类别中的问题。一些事件还有对应的“清除”事件，这是一个指示条件已清除的事件。
实际要监控的事件列表取决于应用程序使用的功能。例如，如果未使用 PubSub+ 缓存，或未使用 LDAP 作为身份验证机制，则相应的事件不需要监控。
| No. | 设置事件 | 严重性 | 清除事件 | 严重性 |
|---|---|---|---|---|
| 1 | SYSTEM_AD_DELIVERED_UNACKED_MSGS_HIGH | WARN | SYSTEM_AD_DELIVERED_UNACKED_MSGS_HIGH_CLEAR | INFO |
| SYSTEM_AD_DELIVERED_UNACKED_MSGS_EXCEED | ||||
| 2 | SYSTEM_AD_DISK_USAGE_HIGH | WARN | SYSTEM_AD_DISK_USAGE_HIGH_CLEAR | INFO |
| SYSTEM_AD_DISK_USAGE_EXCEEDED | ||||
| 3 | SYSTEM_AD_EGRESS_FLOWS_HIGH | WARN | SYSTEM_AD_EGRESS_FLOWS_HIGH_CLEAR | INFO |
| SYSTEM_AD_MAX_EGRESS_FLOWS_EXCEEDED | ||||
| 4 | SYSTEM_AD_ENDPOINTS_HIGH | WARN | SYSTEM_AD_ENDPOINTS_HIGH_CLEAR | INFO |
| SYSTEM_AD_MAX_ENDPOINTS_EXCEEDED | ||||
| 5 | SYSTEM_AD_INGRESS_FLOWS_HIGH | WARN | SYSTEM_AD_INGRESS_FLOWS_HIGH_CLEAR | INFO |
| SYSTEM_AD_MAX_INGRESS_FLOWS_EXCEEDED | ||||
| 6 | SYSTEM_AD_MSG_CACHE_USAGE_HIGH | WARN | SYSTEM_AD_MSG_CACHE_USAGE_HIGH_CLEAR | INFO |
| SYSTEM_AD_MAX_MSG_CACHE_USAGE_EXCEEDED | ||||
| 7 | SYSTEM_AD_MSG_SPOOL_HIGH | WARN | SYSTEM_AD_MSG_SPOOL_HIGH_CLEAR | INFO |
| SYSTEM_AD_MSG_SPOOL_QUOTA_EXCEED | ||||
| 8 | SYSTEM_AD_MSG_COUNT_UTILIZATION_HIGH | WARN | SYSTEM_AD_MSG_COUNT_UTILIZATION_HIGH_CLEAR | INFO |
| SYSTEM_AD_MSG_COUNT_UTILIZATION_EXCEEDED | ||||
| 9 | SYSTEM_AD_FLASH_FAILED | ERROR | ||
| 10 | SYSTEM_AD_RESTORE_FAILED | ERROR | ||
| 11 | SYSTEM_AD_SPOOL_FILES_HIGH | |||
| SYSTEM_AD_SPOOL_FILES_EXCEEDED | WARN | SYSTEM_AD_SPOOL_FILES_HIGH_CLEAR | INFO | |
| 12 | SYSTEM_AD_TRANSACTIONS_HIGH | WARN | SYSTEM_AD_TRANSACTIONS_HIGH_CLEAR | INFO |
| SYSTEM_AD_TRANSACTIONS_EXCEED | ||||
| 13 | SYSTEM_AD_TRANSACTED_SESSION_RESOURCE_UTILIZATION_HIGH | WARN | SYSTEM_AD_TRANSACTED_SESSION_RESOURCE_UTILIZATION_HIGH_CLEAR | INFO |
| SYSTEM_AD_TRANSACTED_SESSION_RESOURCE_UTILIZATION_EXCEEDED | ||||
| 14 | SYSTEM_AD_MSG_SPOOL_CHG | NOTICE | ||
| 15 | SYSTEM_AD_TRANSACTED_SESSIONS_HIGH | WARN | SYSTEM_AD_TRANSACTED_SESSIONS_HIGH_CLEAR | INFO |
| SYSTEM_AD_TRANSACTED_SESSIONS_EXCEED | ||||
| 16 | SYSTEM_ADB_CRITICAL_HARDWARE_FAILURE | CRIT | ||
| 17 | SYSTEM_AUTHENTICATION_ADMIN_BIND_FAIL | INFO | ||
| 18 | SYSTEM_AUTHENTICATION_ADMIN_CONN_DOWN | INFO | SYSTEM_AUTHENTICATION_ADMIN_CONN_UP | INFO |
| 19 | SYSTEM_AUTHENTICATION_BIND_CONN_DOWN | INFO | SYSTEM_AUTHENTICATION_BIND_CONN_UP | INFO |
| 20 | SYSTEM_AUTHENTICATION_CRL_DOWNLOAD_FAILED | WARN | SYSTEM_AUTHENTICATION_CRL_DOWNLOAD_SUCCESS | INFO |
| 21 | SYSTEM_AUTHENTICATION_SESSION_DENIED | NOTICE | ||
| 22 | SYSTEM_AUTHENTICATION_SHELL_ACCESS_DENIED | NOTICE | ||
| 23 | SYSTEM_AUTHENTICATION_TLS_START_FAIL | WARN | ||
| 24 | SYSTEM_CFGSYNC_DOWN | WARN | SYSTEM_CFGSYNC_UP | INFO |
| 25 | SYSTEM_CHASSIS_AVAILABLE_STORAGE_LOW | WARN | SYSTEM_CHASSIS_AVAILABLE_STORAGE_LOW_CLEAR | INFO |
| 26 | SYSTEM_CHASSIS_BLADE_DOWN | CRIT | SYSTEM_CHASSIS_BLADE_UP | INFO |
| 27 | SYSTEM_CHASSIS_BLADE_POST_CRITICAL_FAILURE | CRIT | ||
| 28 | SYSTEM_CHASSIS_BLADE_POST_NONCRITICAL_NOTIFICATION | WARN | ||
| 29 | SYSTEM_CHASSIS_BOOT_DISK_FAIL | CRIT | ||
| 30 | SYSTEM_CHASSIS_DISK_DOWN | WARN | SYSTEM_CHASSIS_DISK_UP | INFO |
| 31 | SYSTEM_CHASSIS_DISK_UTILIZATION_HIGH | WARN | SYSTEM_CHASSIS_DISK_UTILIZATION_HIGH_CLEAR | INFO |
| SYSTEM_CHASSIS_DISK_UTILIZATION_MAX | ||||
| 32 | SYSTEM_CHASSIS_FABRIC_POST_CRITICAL_FAILURE | CRIT | ||
| 33 | SYSTEM_CHASSIS_FABRIC_POST_NONCRITICAL_NOTIFICATION | WARN | ||
| 34 | SYSTEM_CHASSIS_FAN_HIGH | WARN | SYSTEM_CHASSIS_FAN_HIGH_CLEAR | INFO |
| 35 | SYSTEM_CHASSIS_FAN_LOW | WARN | SYSTEM_CHASSIS_FAN_LOW_CLEAR | INFO |
| 36 | SYSTEM_CHASSIS_HARDWARE_SOFT_ERROR | ERROR | ||
| 37 | SYSTEM_CHASSIS_INODE_UTILIZATION_HIGH | WARN | SYSTEM_CHASSIS_INODE_UTILIZATION_HIGH_CLEAR | INFO |
| SYSTEM_CHASSIS_INODE_UTILIZATION_MAX | ||||
| 38 | SYSTEM_CHASSIS_PHYSICAL_CPU_FAIL | CRIT | ||
| 39 | SYSTEM_CHASSIS_PHYSICAL_MEMORY_FAIL | CRIT | ||
| 40 | SYSTEM_CHASSIS_POST_CRITICAL_FAILURE | CRIT | ||
| 41 | SYSTEM_CHASSIS_POST_NONCRITICAL_NOTIFICATION | WARN | ||
| 42 | SYSTEM_CHASSIS_POWER_MODULE_DOWN | WARN | SYSTEM_CHASSIS_POWER_MODULE_UP | INFO |
| 43 | SYSTEM_CHASSIS_TEMPERATURE_HIGH | WARN | SYSTEM_CHASSIS_TEMPERATURE_HIGH_CLEAR | INFO |
| 44 | SYSTEM_CHASSIS_TEMPERATURE_LOW | WARN | SYSTEM_CHASSIS_TEMPERATURE_LOW_CLEAR | INFO |
| 45 | SYSTEM_CHASSIS_UNSUPPORTED_BLADE_CONFIGURATION | WARN | ||
| 46 | SYSTEM_CHASSIS_UNSUPPORTED_CONFIGURATION | WARN | ||
| 47 | SYSTEM_CHASSIS_UNSUPPORTED_DISK_CONFIGURATION | WARN | SYSTEM_CHASSIS_UNSUPPORTED_DISK_CONFIGURATION_CLEAR | INFO |
| 48 | SYSTEM_CHASSIS_VOLTAGE_HIGH | WARN | SYSTEM_CHASSIS_VOLTAGE_HIGH_CLEAR | INFO |
| 49 | SYSTEM_CHASSIS_VOLTAGE_LOW | WARN | SYSTEM_CHASSIS_VOLTAGE_LOW_CLEAR | INFO |
| 50 | SYSTEM_CLIENT_CONNECTIONS_HIGH | WARN | SYSTEM_CLIENT_CONNECTIONS_HIGH_CLEAR | INFO |
| SYSTEM_CLIENT_CONNECTIONS_EXCEEDED | ||||
| 51 | SYSTEM_CLIENT_EG_MSG_RATE_HIGH | WARN | SYSTEM_CLIENT_EG_MSG_RATE_HIGH_CLEAR | INFO |
| 52 | SYSTEM_CLIENT_ING_MSG_RATE_HIGH | WARN | SYSTEM_CLIENT_ING_MSG_RATE_HIGH_CLEAR | INFO |
| 53 | SYSTEM_CLIENT_SUBSCRIPTIONS_HIGH | WARN | SYSTEM_CLIENT_SUBSCRIPTIONS_HIGH_CLEAR | INFO |
| 54 | SYSTEM_CLIENT_SUBSCRIPTIONS_MEMORY_HIGH | WARN | SYSTEM_CLIENT_SUBSCRIPTIONS_MEMORY_HIGH_CLEAR | INFO |
| 55 | SYSTEM_DNS_NAME_SERVER_DOWN | WARN | SYSTEM_DNS_NAME_SERVER_UP | INFO |
| 56 | SYSTEM_HA_DISK_PATH_CHG | NOTICE | ||
| 57 | SYSTEM_HA_REDUN_GROUP_NODE_JOINED | WARN | ||
| 58 | SYSTEM_HA_REDUN_GROUP_NODE_LEFT | WARN | ||
| 59 | SYSTEM_HA_REDUN_STATE_DOWN | WARN | SYSTEM_HA_REDUN_STATE_UP | INFO |
| 60 | SYSTEM_HA_TIME_SKEW | WARN | SYSTEM_HA_TIME_SKEW_CLEARED | INFO |
| 61 | SYSTEM_HA_VRRP_STATE_DOWN | WARN | SYSTEM_HA_VRRP_STATE_UP | INFO |
| 62 | SYSTEM_HA_VR_STATE_STANDBY | INFO | SYSTEM_HA_VR_STATE_ACTIVE | INFO |
| 63 | SYSTEM_LINK_ADB_HELLO_PROTOCOL_DOWN | ERROR | SYSTEM_LINK_ADB_HELLO_PROTOCOL_UP | INFO |
| 64 | SYSTEM_LINK_ADB_LINK_DOWN | WARN | SYSTEM_LINK_ADB_LINK_UP | INFO |
| 65 | SYSTEM_LINK_ETH_LINK_DOWN | WARN | SYSTEM_LINK_ETH_LINK_UP | INFO |
| 66 | SYSTEM_LINK_HBA_LINK_DOWN | WARN | SYSTEM_LINK_HBA_LINK_UP | INFO |
| 67 | SYSTEM_LINK_IP_ADDRESS_CHANGED | INFO | ||
| 68 | SYSTEM_LINK_LAG_DOWN | WARN | SYSTEM_LINK_LAG_UP | INFO |
| 69 | SYSTEM_LINK_PATH_TO_DISK_ARRAY_DOWN | ERROR | SYSTEM_LINK_PATH_TO_DISK_ARRAY_UP | INFO |
| 70 | SYSTEM_LOGGING_LOST_EVENTS | WARN | ||
| 71 | SYSTEM_NAB_BUFFER_LOAD_FACTOR_HIGH | WARN | SYSTEM_NAB_BUFFER_LOAD_FACTOR_HIGH_CLEAR | INFO |
| 72 | SYSTEM_NAB_CRITICAL_HARDWARE_FAILURE | CRIT | ||
| 73 | SYSTEM_NAB_CRITICAL_HARDWARE_SOFT_FAILURE | CRIT | ||
| 74 | SYSTEM_NAB_NONCRITICAL_HARDWARE_NOTIFICATION | WARN | ||
| 75 | SYSTEM_NAB_NONCRITICAL_HARDWARE_SOFT_FAILURE | NOTICE | ||
| 76 | SYSTEM_NAB_ZIP_ENGINE_RESTART_INTIATED | NOTICE | SYSTEM_NAB_ZIP_ENGINE_RESTART_COMPLETE | NOTICE |
| 77 | SYSTEM_NTP_SERVER_DOWN | WARN | SYSTEM_NTP_SERVER_UP | INFO |
| 78 | SYSTEM_SERVICE_LISTEN_PORT_DISABLE | NOTICE | SYSTEM_SERVICE_LISTEN_PORT_ENABLE | NOTICE |
| 79 | SYSTEM_SSL_CONNECTIONS_HIGH | WARN | SYSTEM_SSL_CONNECTIONS_HIGH_CLEAR | INFO |
| SYSTEM_SSL_CONNECTIONS_EXCEEDED | ||||
| 80 | SYSTEM_SYSTEM_STARTUP_COMPLETE | WARN |
推荐监控的系统事件
| No. | 设置事件 | 严重性 | 清除事件 | 严重性 |
|---|---|---|---|---|
| 81 | VPN_AD_BIND_COUNT_HIGH | WARN | VPN_AD_BIND_COUNT_HIGH_CLEAR | INFO |
| 82 | VPN_AD_CLIENT_USERNAME_ENDPOINTS_HIGH | WARN | VPN_AD_CLIENT_USERNAME_ENDPOINTS_HIGH_CLEAR | INFO |
| VPN_AD_CLIENT_USERNAME_MAX_ENDPOINTS_EXCEEDED | ||||
| 83 | VPN_AD_EGRESS_FLOWS_HIGH | WARN | VPN_AD_EGRESS_FLOWS_HIGH_CLEAR | INFO |
| VPN_AD_MAX_EGRESS_FLOWS_EXCEEDED | ||||
| 84 | VPN_AD_ENDPOINTS_HIGH | WARN | VPN_AD_ENDPOINTS_HIGH_CLEAR | INFO |
| VPN_AD_MAX_ENDPOINTS_EXCEEDED | ||||
| 85 | VPN_AD_INGRESS_FLOWS_HIGH | WARN | VPN_AD_INGRESS_FLOWS_HIGH_CLEAR | INFO |
| VPN_AD_MAX_INGRESS_FLOWS_EXCEEDED | ||||
| 86 | VPN_AD_MSG_SPOOL_HIGH | WARN | VPN_AD_MSG_SPOOL_HIGH_CLEAR | INFO |
| VPN_AD_MSG_SPOOL_QUOTA_EXCEED | ||||
| 87 | VPN_AD_TRANSACTED_SESSIONS_HIGH | WARN | VPN_AD_TRANSACTED_SESSIONS_HIGH_CLEAR | INFO |
| VPN_AD_TRANSACTED_SESSIONS_EXCEED | ||||
| 88 | VPN_AD_TRANSACTIONS_HIGH | WARN | VPN_AD_TRANSACTIONS_HIGH_CLEAR | INFO |
| VPN_AD_TRANSACTIONS_EXCEED | ||||
| 89 | VPN_AD_MSG_SPOOL_REJECT_LOW_PRIORITY_MSG_LIMIT_HIGH | WARN | VPN_AD_MSG_SPOOL_REJECT_LOW_PRIORITY_MSG_LIMIT_HIGH_CLEAR | INFO |
| VPN_AD_MSG_SPOOL_REJECT_LOW_PRIORITY_MSG_LIMIT_EXCEED | ||||
| 90 | VPN_BRIDGING_LINK_DOWN | WARN | VPN_BRIDGING_LINK_UP | INFO |
| 91 | VPN_BRIDGING_LINK_TTL_EXCEEDED | WARN | VPN_BRIDGING_LINK_TTL_EXCEEDED_CLEAR | INFO |
| 92 | VPN_BRIDGING_BRIDGE_STALLED | WARN | ||
| 93 | VPN_BRIDGING_LINK_REJECTED | NOTICE | ||
| 94 | VPN_BRIDGING_LINK_CONFIG_MISMATCH | WARN | ||
| 95 | VPN_CLIENT_USERNAME_CONNECTIONS_HIGH | WARN | VPN_CLIENT_USERNAME_CONNECTIONS_HIGH_CLEAR | INFO |
| 96 | VPN_CLIENT_USERNAME_CONNECTIONS_EXCEEDED | WARN | ||
| 97 | VPN_REPLICATION_SERVICE_DEGRADED | WARN | VPN_REPLICATION_SERVICE_DEGRADED_CLEAR | INFO |
| 98 | VPN_SERVICE_LISTEN_PORT_STATE_CHANGE | WARN | ||
| 99 | VPN_SERVICE_SMF_STATE_CHANGE | WARN | ||
| 100 | VPN_VPN_CONNECTIONS_HIGH | WARN | VPN_VPN_CONNECTIONS_HIGH_CLEAR | INFO |
| 101 | VPN_VPN_MAX_CONNECTIONS_EXCEEDED | |||
| 102 | VPN_VPN_EG_MSG_RATE_HIGH | WARN | VPN_VPN_EG_MSG_RATE_HIGH_CLEAR | INFO |
| 103 | VPN_VPN_ING_MSG_RATE_HIGH | WARN | VPN_VPN_ING_MSG_RATE_HIGH_CLEAR | INFO |
| 104 | VPN_VPN_SUBSCRIPTIONS_HIGH | WARN | VPN_VPN_SUBSCRIPTIONS_HIGH_CLEAR | INFO |
| VPN_VPN_MAX_SUBSCRIPTIONS_EXCEEDED | ||||
| 105 | VPN_VPN_STATE_CHANGE | WARN |
推荐监控的消息 VPN 事件
Saydo系统事件类别
事件代理生成的系统级别事件可以分为以下子节中注明的类别。
机箱Syslog消息：SYSTEM_CHASSIS_*
这些事件消息通常指示需要调查的硬件故障，可能会导致系统降级。
高可用性Syslog消息：SYSTEM_HA_*
这些事件消息指示冗余状态变化。需要调查以了解它们发生的原因。例如，对配对事件代理的计划维护，或非计划事件。
链接Syslog消息：SYSTEM_LINK_*
这些事件消息指示链接状态变化，无论是到配对事件代理、外部磁盘存储阵列还是网络。需要调查以了解它们发生的原因。
SYSTEM_HA_* 和 SYSTEM_LINK_* 事件消息都可以用于检测配对事件代理故障，故障的事件代理本身没有能力为故障引发事件（例如，电源故障）。
NAB相关Syslog消息: SYSTEM_NAB_*
这些事件消息指示NAB上的组件故障以及 NAB 缓冲区耗尽到客户端可能已断开连接的程度。
Solace 建议您报告任何 NAB 组件故障，以便 Solace 进一步调查。
路由Syslog消息：SYSTEM_ROUTING_*
如果使用多节点路由，这些事件消息指示路由状态变化，包括潜在问题。
SYSTEM_SERVICE_LISTEN_PORT_ENABLE 和 SYSTEM_SYSTEM_STARTUP_COMPLETE
这些事件消息表明设备上的固件已完成初始化，可用于检测事件代理已重启。
消息VPN桥接Syslog消息：VPN_BRIDGING_*
如果使用消息 VPN 桥接，这些事件消息指示桥接状态变化，包括潜在问题。