客户端内置扩展 Metrics 指标

目前默认生效的的扩展模块是: lookout-ext-jvm , lookout-ext-os(from v1.5.0)。

JVM 线程

metric name metric tags specification
jvm.threads.totalStarted —-
jvm.threads.active —-
jvm.threads.peak —-
jvm.threads.daemon —-

JVM 类加载

metric name metric tags specification
jvm.classes.unloaded —-
jvm.classes.loaded —-
jvm.classes.total —-

JVM 内存

metric name metric tags specification
jvm.memory.heap.init —-
jvm.memory.heap.used —-
jvm.memory.heap.max —-
jvm.memory.heap.committed —-

JVM 垃圾回收

metric name metric tags specification
jvm.gc.young.time —-
jvm.gc.young.count —-
jvm.gc.old.time —-
jvm.gc.old.count —-

机器文件系统信息

metric name metric tags specification
instance.file.system.free.space root(文件系统根目录名) —-
instance.file.system.total.space root —-
instance.file.system.usabe.space root —-

机器信息

metric name metric tags specification
instance.mem.free —-
instance.mem.total —-
instance.processors —-
instance.uptime —-
instance.systemload.average —-

Linux 操作系统信息 (1.5.0版本之后默认启用)

metric name metric tags specification
os.systemload.average.1min —-
os.systemload.average.5min —-
os.systemload.average.15min —-
os.cpu.idle —-
os.cpu.iowait —-
os.cpu.irq —-
os.cpu.nice —-
os.cpu.softirq —-
os.cpu.system —-
os.cpu.user —-
os.disk.usage.percent.used device,root,type —-
os.disk.usage.total.bytes device,root,type —-
os.disk.usage.used.bytes device,root,type —-
os.net.stats.in.bytes intfc —-
os.net.stats.in.compressed intfc —-
os.net.stats.in.dropped intfc —-
os.net.stats.in.errs intfc —-
os.net.stats.in.fifo.errs intfc —-
os.net.stats.in.frame.errs intfc —-
os.net.stats.in.multicast intfc —-
os.net.stats.in.packets intfc —-
os.net.stats.out.bytes intfc —-
os.net.stats.out.carrier.errs intfc —-
os.net.stats.out.collisions intfc —-
os.net.stats.out.compressed intfc —-
os.net.stats.out.dropped intfc —-
os.net.stats.out.errs intfc —-
os.net.stats.out.fifo.errs intfc —-
os.net.stats.out.packets intfc —-