From 864be05147accd4a168eaf91d4442beec8a0040e Mon Sep 17 00:00:00 2001 From: qibaoguang Date: Wed, 4 Mar 2015 22:38:38 +0800 Subject: [PATCH] Update and rename 44.1. System metrics to 44.1. System metrics.md --- .../44.1. System metrics | 0 .../44.1. System metrics.md | 13 +++++++++++++ 2 files changed, 13 insertions(+) delete mode 100644 V. Spring Boot Actuator: Production-ready features/44.1. System metrics create mode 100644 V. Spring Boot Actuator: Production-ready features/44.1. System metrics.md diff --git a/V. Spring Boot Actuator: Production-ready features/44.1. System metrics b/V. Spring Boot Actuator: Production-ready features/44.1. System metrics deleted file mode 100644 index e69de29..0000000 diff --git a/V. Spring Boot Actuator: Production-ready features/44.1. System metrics.md b/V. Spring Boot Actuator: Production-ready features/44.1. System metrics.md new file mode 100644 index 0000000..fc616aa --- /dev/null +++ b/V. Spring Boot Actuator: Production-ready features/44.1. System metrics.md @@ -0,0 +1,13 @@ +### 44.1. 系统指标 + +Spring Boot暴露以下系统指标: +- 系统内存总量(mem),单位:Kb +- 空闲内存数量(mem.free),单位:Kb +- 处理器数量(processors) +- 系统正常运行时间(uptime),单位:毫秒 +- 应用上下文(就是一个应用实例)正常运行时间(instance.uptime),单位:毫秒 +- 系统平均负载(systemload.average) +- 堆信息(heap,heap.committed,heap.init,heap.used),单位:Kb +- 线程信息(threads,thread.peak,thead.daemon) +- 类加载信息(classes,classes.loaded,classes.unloaded) +- 垃圾收集信息(gc.xxx.count, gc.xxx.time)