org.springframework.boot
spring-boot-starter-actuator
io.micrometer
micrometer-registry-prometheus
io.micrometer
micrometer-core
编写配置
management:
metrics:
export:
prometheus:
enabled: true
endpoint:
metrics:
enabled: true
prometheus:
enabled: true
endpoints:
web:
exposure:
include: '*'
访问Actuator信息
访问查看路径
http://localhost:10087/actuatorhttp://localhost:10087/actuator
{
"_links": {
"self": {
"href": "http://localhost:10087/actuator",
"templated": false
},
"beans": {
"href": "http://localhost:10087/actuator/beans",
"templated": false
},
"caches-cache": {
"href": "http://localhost:10087/actuator/caches/{cache}",
"templated": true
},
"caches": {
"href": "http://localhost:10087/actuator/caches",
"templated": false
},
"health": {
"href": "http://localhost:10087/actuator/health",
"templated": false
},
"health-path": {
"href": "http://localhost:10087/actuator/health/{*path}",
"templated": true
},
"info": {
"href": "http://localhost:10087/actuator/info",
"templated": false
},
"conditions": {
"href": "http://localhost:10087/actuator/conditions",
"templated": false
},
"configprops": {
"href": "http://localhost:10087/actuator/configprops",
"templated": false
},
"env": {
"href": "http://localhost:10087/actuator/env",
"templated": false
},
"env-toMatch": {
"href": "http://localhost:10087/actuator/env/{toMatch}",
"templated": true
},
"loggers": {
"href": "http://localhost:10087/actuator/loggers",
"templated": false
},
"loggers-name": {
"href": "http://localhost:10087/actuator/loggers/{name}",
"templated": true
},
"heapdump": {
"href": "http://localhost:10087/actuator/heapdump",
"templated": false
},
"threaddump": {
"href": "http://localhost:10087/actuator/threaddump",
"templated": false
},
"prometheus": {
"href": "http://localhost:10087/actuator/prometheus",
"templated": false
},
"metrics": {
"href": "http://localhost:10087/actuator/metrics",
"templated": false
},
"metrics-requiredMetricName": {
"href": "http://localhost:10087/actuator/metrics/{requiredMetricName}",
"templated": true
},
"scheduledtasks": {
"href": "http://localhost:10087/actuator/scheduledtasks",
"templated": false
},
"mappings": {
"href": "http://localhost:10087/actuator/mappings",
"templated": false
}
}
}
下载|复制|删除
当前路径：_links.health.templated
Promethues信息查看
http://localhost:10087/actuator/prometheushttp://localhost:10087/actuator/prometheus
根据url来看，actuator依赖是必须的！！！
# HELP jvm_threads_states_threads The current number of threads having NEW state
# TYPE jvm_threads_states_threads gauge
jvm_threads_states_threads{state="runnable",} 10.0
jvm_threads_states_threads{state="blocked",} 0.0
jvm_threads_states_threads{state="waiting",} 13.0
jvm_threads_states_threads{state="timed-waiting",} 4.0
jvm_threads_states_threads{state="new",} 0.0
jvm_threads_states_threads{state="terminated",} 0.0
# HELP process_uptime_seconds The uptime of the Java virtual machine
# TYPE process_uptime_seconds gauge
process_uptime_seconds 1326.905
# HELP hikaricp_connections_min Min connections
# TYPE hikaricp_connections_min gauge
hikaricp_connections_min{pool="HikariPool-1",} 10.0
# HELP process_cpu_usage The "recent cpu usage" for the Java Virtual Machine process
# TYPE process_cpu_usage gauge
process_cpu_usage 0.11743528845864776
# HELP jvm_buffer_count_buffers An estimate of the number of buffers in the pool
# TYPE jvm_buffer_count_buffers gauge
jvm_buffer_count_buffers{id="direct",} 2.0
jvm_buffer_count_buffers{id="mapped",} 0.0
# HELP tomcat_sessions_alive_max_seconds
# TYPE tomcat_sessions_alive_max_seconds gauge
tomcat_sessions_alive_max_seconds 0.0
# HELP hikaricp_connections_active Active connections
# TYPE hikaricp_connections_active gauge
hikaricp_connections_active{pool="HikariPool-1",} 0.0
# HELP jdbc_connections_max Maximum number of active connections that can be allocated at the same time.
# TYPE jdbc_connections_max gauge
jdbc_connections_max{name="dataSource",} 10.0
# HELP tomcat_sessions_active_current_sessions
# TYPE tomcat_sessions_active_current_sessions gauge
tomcat_sessions_active_current_sessions 0.0
# HELP process_start_time_seconds Start time of the process since unix epoch.
# TYPE process_start_time_seconds gauge
process_start_time_seconds 1.650852066119E9
# HELP tomcat_sessions_rejected_sessions_total
# TYPE tomcat_sessions_rejected_sessions_total counter
tomcat_sessions_rejected_sessions_total 0.0
# HELP hikaricp_connections_usage_seconds Connection usage time
# TYPE hikaricp_connections_usage_seconds summary
hikaricp_connections_usage_seconds_count{pool="HikariPool-1",} 0.0
hikaricp_connections_usage_seconds_sum{pool="HikariPool-1",} 0.0
# HELP hikaricp_connections_usage_seconds_max Connection usage time
# TYPE hikaricp_connections_usage_seconds_max gauge
hikaricp_connections_usage_seconds_max{pool="HikariPool-1",} 0.0
# HELP jdbc_connections_idle Number of established but idle connections.
# TYPE jdbc_connections_idle gauge
jdbc_connections_idle{name="dataSource",} 10.0
# HELP jvm_memory_used_bytes The amount of used memory
# TYPE jvm_memory_used_bytes gauge
jvm_memory_used_bytes{area="heap",id="PS Survivor Space",} 1.4654224E7
jvm_memory_used_bytes{area="heap",id="PS Old Gen",} 2.1156352E7
jvm_memory_used_bytes{area="heap",id="PS Eden Space",} 3.9777192E7
jvm_memory_used_bytes{area="nonheap",id="Metaspace",} 4.5905256E7
jvm_memory_used_bytes{area="nonheap",id="Code Cache",} 1.0206656E7
jvm_memory_used_bytes{area="nonheap",id="Compressed Class Space",} 6299424.0
# HELP tomcat_sessions_active_max_sessions
# TYPE tomcat_sessions_active_max_sessions gauge
tomcat_sessions_active_max_sessions 0.0
# HELP hikaricp_connections_pending Pending threads
# TYPE hikaricp_connections_pending gauge
hikaricp_connections_pending{pool="HikariPool-1",} 0.0
# HELP hikaricp_connections_acquire_seconds Connection acquire time
# TYPE hikaricp_connections_acquire_seconds summary
hikaricp_connections_acquire_seconds_count{pool="HikariPool-1",} 0.0
hikaricp_connections_acquire_seconds_sum{pool="HikariPool-1",} 0.0
# HELP hikaricp_connections_acquire_seconds_max Connection acquire time
# TYPE hikaricp_connections_acquire_seconds_max gauge
hikaricp_connections_acquire_seconds_max{pool="HikariPool-1",} 0.0
# HELP jvm_classes_unloaded_classes_total The total number of classes unloaded since the Java virtual machine has started execution
# TYPE jvm_classes_unloaded_classes_total counter
jvm_classes_unloaded_classes_total 0.0
# HELP jvm_gc_live_data_size_bytes Size of old generation memory pool after a full GC
# TYPE jvm_gc_live_data_size_bytes gauge
jvm_gc_live_data_size_bytes 1.8399512E7
# HELP hikaricp_connections Total connections
# TYPE hikaricp_connections gauge
hikaricp_connections{pool="HikariPool-1",} 10.0
# HELP jvm_gc_max_data_size_bytes Max size of old generation memory pool
# TYPE jvm_gc_max_data_size_bytes gauge
jvm_gc_max_data_size_bytes 1.417674752E9
# HELP jvm_gc_memory_allocated_bytes_total Incremented for an increase in the size of the young generation memory pool after one GC to before the next
# TYPE jvm_gc_memory_allocated_bytes_total counter
jvm_gc_memory_allocated_bytes_total 2.67863328E8
# HELP hikaricp_connections_timeout_total Connection timeout total count
# TYPE hikaricp_connections_timeout_total counter
hikaricp_connections_timeout_total{pool="HikariPool-1",} 0.0
# HELP tomcat_sessions_created_sessions_total
# TYPE tomcat_sessions_created_sessions_total counter
tomcat_sessions_created_sessions_total 0.0
# HELP jvm_buffer_total_capacity_bytes An estimate of the total capacity of the buffers in this pool
# TYPE jvm_buffer_total_capacity_bytes gauge
jvm_buffer_total_capacity_bytes{id="direct",} 16384.0
jvm_buffer_total_capacity_bytes{id="mapped",} 0.0
# HELP jvm_threads_daemon_threads The current number of live daemon threads
# TYPE jvm_threads_daemon_threads gauge
jvm_threads_daemon_threads 23.0
# HELP hikaricp_connections_creation_seconds_max Connection creation time
# TYPE hikaricp_connections_creation_seconds_max gauge
hikaricp_connections_creation_seconds_max{pool="HikariPool-1",} 0.0
# HELP hikaricp_connections_creation_seconds Connection creation time
# TYPE hikaricp_connections_creation_seconds summary
hikaricp_connections_creation_seconds_count{pool="HikariPool-1",} 0.0
hikaricp_connections_creation_seconds_sum{pool="HikariPool-1",} 0.0
# HELP jvm_memory_committed_bytes The amount of memory in bytes that is committed for the Java virtual machine to use
# TYPE jvm_memory_committed_bytes gauge
jvm_memory_committed_bytes{area="heap",id="PS Survivor Space",} 1.4680064E7
jvm_memory_committed_bytes{area="heap",id="PS Old Gen",} 7.9691776E7
jvm_memory_committed_bytes{area="heap",id="PS Eden Space",} 2.0709376E8
jvm_memory_committed_bytes{area="nonheap",id="Metaspace",} 4.8758784E7
jvm_memory_committed_bytes{area="nonheap",id="Code Cache",} 1.0223616E7
jvm_memory_committed_bytes{area="nonheap",id="Compressed Class Space",} 6815744.0
# HELP jvm_gc_pause_seconds Time spent in GC pause
# TYPE jvm_gc_pause_seconds summary
jvm_gc_pause_seconds_count{action="end of major GC",cause="Metadata GC Threshold",} 1.0
jvm_gc_pause_seconds_sum{action="end of major GC",cause="Metadata GC Threshold",} 0.077
jvm_gc_pause_seconds_count{action="end of minor GC",cause="Metadata GC Threshold",} 1.0
jvm_gc_pause_seconds_sum{action="end of minor GC",cause="Metadata GC Threshold",} 0.016
jvm_gc_pause_seconds_count{action="end of minor GC",cause="Allocation Failure",} 1.0
jvm_gc_pause_seconds_sum{action="end of minor GC",cause="Allocation Failure",} 0.024
# HELP jvm_gc_pause_seconds_max Time spent in GC pause
# TYPE jvm_gc_pause_seconds_max gauge
jvm_gc_pause_seconds_max{action="end of major GC",cause="Metadata GC Threshold",} 0.0
jvm_gc_pause_seconds_max{action="end of minor GC",cause="Metadata GC Threshold",} 0.0
jvm_gc_pause_seconds_max{action="end of minor GC",cause="Allocation Failure",} 0.0
# HELP jvm_buffer_memory_used_bytes An estimate of the memory that the Java virtual machine is using for this buffer pool
# TYPE jvm_buffer_memory_used_bytes gauge
jvm_buffer_memory_used_bytes{id="direct",} 16384.0
jvm_buffer_memory_used_bytes{id="mapped",} 0.0
# HELP jvm_memory_max_bytes The maximum amount of memory in bytes that can be used for memory management
# TYPE jvm_memory_max_bytes gauge
jvm_memory_max_bytes{area="heap",id="PS Survivor Space",} 1.4680064E7
jvm_memory_max_bytes{area="heap",id="PS Old Gen",} 1.417674752E9
jvm_memory_max_bytes{area="heap",id="PS Eden Space",} 6.7633152E8
jvm_memory_max_bytes{area="nonheap",id="Metaspace",} -1.0
jvm_memory_max_bytes{area="nonheap",id="Code Cache",} 2.5165824E8
jvm_memory_max_bytes{area="nonheap",id="Compressed Class Space",} 1.073741824E9
# HELP jdbc_connections_min Minimum number of idle connections in the pool.
# TYPE jdbc_connections_min gauge
jdbc_connections_min{name="dataSource",} 10.0
# HELP hikaricp_connections_max Max connections
# TYPE hikaricp_connections_max gauge
hikaricp_connections_max{pool="HikariPool-1",} 10.0
# HELP jvm_threads_live_threads The current number of live threads including both daemon and non-daemon threads
# TYPE jvm_threads_live_threads gauge
jvm_threads_live_threads 27.0
# HELP jvm_gc_memory_promoted_bytes_total Count of positive increases in the size of the old generation memory pool before GC to after GC
# TYPE jvm_gc_memory_promoted_bytes_total counter
jvm_gc_memory_promoted_bytes_total 1.1197672E7
# HELP tomcat_sessions_expired_sessions_total
# TYPE tomcat_sessions_expired_sessions_total counter
tomcat_sessions_expired_sessions_total 0.0
# HELP hikaricp_connections_idle Idle connections
# TYPE hikaricp_connections_idle gauge
hikaricp_connections_idle{pool="HikariPool-1",} 10.0
# HELP jdbc_connections_active Current number of active connections that have been allocated from the data source.
# TYPE jdbc_connections_active gauge
jdbc_connections_active{name="dataSource",} 0.0
# HELP system_cpu_usage The "recent cpu usage" for the whole system
# TYPE system_cpu_usage gauge
system_cpu_usage 0.46187985599617953
# HELP jvm_threads_peak_threads The peak live thread count since the Java virtual machine started or peak was reset
# TYPE jvm_threads_peak_threads gauge
jvm_threads_peak_threads 38.0
# HELP jvm_classes_loaded_classes The number of classes that are currently loaded in the Java virtual machine
# TYPE jvm_classes_loaded_classes gauge
jvm_classes_loaded_classes 9289.0
# HELP logback_events_total Number of error level events that made it to the logs
# TYPE logback_events_total counter
logback_events_total{level="warn",} 0.0
logback_events_total{level="debug",} 0.0
logback_events_total{level="error",} 0.0
logback_events_total{level="trace",} 0.0
logback_events_total{level="info",} 18.0
# HELP system_cpu_count The number of processors available to the Java virtual machine
# TYPE system_cpu_count gauge
system_cpu_count 4.0
Prometheus能够监控什么？
# Databases---数据库
Aerospike exporter
ClickHouse exporter
Consul exporter (official)
Couchbase exporter
CouchDB exporter
ElasticSearch exporter
EventStore exporter
Memcached exporter (official)
MongoDB exporter
MSSQL server exporter
MySQL server exporter (official)
OpenTSDB Exporter
Oracle DB Exporter
PgBouncer exporter
PostgreSQL exporter
ProxySQL exporter
RavenDB exporter
Redis exporter
RethinkDB exporter
SQL exporter
Tarantool metric library
Twemproxy
# Hardware related---硬件相关
apcupsd exporter
Collins exporter
IBM Z HMC exporter
IoT Edison exporter
IPMI exporter
knxd exporter
Netgear Cable Modem Exporter
Node/system metrics exporter (official)
NVIDIA GPU exporter
ProSAFE exporter
Ubiquiti UniFi exporter
# Messaging systems---消息服务
Beanstalkd exporter
Gearman exporter
Kafka exporter
NATS exporter
NSQ exporter
Mirth Connect exporter
MQTT blackbox exporter
RabbitMQ exporter
RabbitMQ Management Plugin exporter
# Storage---存储
Ceph exporter
Ceph RADOSGW exporter
Gluster exporter
Hadoop HDFS FSImage exporter
Lustre exporter
ScaleIO exporter
# HTTP---网站服务
Apache exporter
HAProxy exporter (official)
Nginx metric library
Nginx VTS exporter
Passenger exporter
Squid exporter
Tinyproxy exporter
Varnish exporter
WebDriver exporter
# APIs
AWS ECS exporter
AWS Health exporter
AWS SQS exporter
Cloudflare exporter
DigitalOcean exporter
Docker Cloud exporter
Docker Hub exporter
GitHub exporter
InstaClustr exporter
Mozilla Observatory exporter
OpenWeatherMap exporter
Pagespeed exporter
Rancher exporter
Speedtest exporter
# Logging---日志
Fluentd exporter
Google's mtail log data extractor
Grok exporter
# Other monitoring systems
Akamai Cloudmonitor exporter
Alibaba Cloudmonitor exporter
AWS CloudWatch exporter (official)
Cloud Foundry Firehose exporter
Collectd exporter (official)
Google Stackdriver exporter
Graphite exporter (official)
Heka dashboard exporter
Heka exporter
InfluxDB exporter (official)
JavaMelody exporter
JMX exporter (official)
Munin exporter
Nagios / Naemon exporter
New Relic exporter
NRPE exporter
Osquery exporter
OTC CloudEye exporter
Pingdom exporter
scollector exporter
Sensu exporter
SNMP exporter (official)
StatsD exporter (official)
# Miscellaneous---其他
ACT Fibernet Exporter
Bamboo exporter
BIG-IP exporter
BIND exporter
Bitbucket exporter
Blackbox exporter (official)
BOSH exporter
cAdvisor
Cachet exporter
ccache exporter
Confluence exporter
Dovecot exporter
eBPF exporter
Ethereum Client exporter
Jenkins exporter
JIRA exporter
Kannel exporter
Kemp LoadBalancer exporter
Kibana Exporter
Meteor JS web framework exporter
Minecraft exporter module
PHP-FPM exporter
PowerDNS exporter
Presto exporter
Process exporter
rTorrent exporter
SABnzbd exporter
Script exporter
Shield exporter
SMTP/Maildir MDA blackbox prober
SoftEther exporter
Transmission exporter
Unbound exporter
Xen exporter
# Software exposing Prometheus metrics---Prometheus度量指标
App Connect Enterprise
Ballerina
Ceph
Collectd
Concourse
CRG Roller Derby Scoreboard (direct)
Docker Daemon
Doorman (direct)
Etcd (direct)
Flink
FreeBSD Kernel
Grafana
JavaMelody
Kubernetes (direct)
Linkerd
