node_memory_MemTotal_bytes{nodename=~"$hostname"} 2、可用内存(Unit: bytes) node_memory_MemAvailable_bytes{nodename=~"$hostname"} 3、空闲内存(Unit: bytes) node_memory_MemFree_bytes{nodename=~"$hostname"} 4、活动内存(Unit: bytes) node_memory_Active_bytes{nodename=~"$hostname"} 5、使...
node_memory_Committed_AS_bytes{instance=~"$node:$port",job=~"$job"} CommitLimit - 当前系统可分配的内存量 /proc/meminfo CommitLimit metrics: node_memory_CommitLimit_bytes{instance=~"$node:$port",job=~"$job"} 3. Memory Active / Inactive Detail type: Graph Unit: bytes Label: Bytes Inact...
点击web界面最上面的菜单 Graph 选择下面的 Graph,然后我们选择一个 node_memory_Active_bytes 来看一看, 然后点击 Execute 按钮 , 就会出来如下图所示图形: 六:可视化系统:Grafana 上面我们通过Prometheus自带的UI,查看不同指标视图,但是它的功能很简单。如果需要强大的展示系统,能定制不同指标的面板,支持不同类型的...
# TYPE node_load5 gauge node_load5 0.04 # HELP node_memory_Active_anon_bytes Memory information field Active_anon_bytes. # TYPE node_memory_Active_anon_bytes gauge node_memory_Active_anon_bytes 8.4393984e+07 # HELP node_memory_Active_bytes Memory information field Active_bytes. # TYPE node...
# TYPE node_memory_Active_anon_bytes gauge node_memory_Active_anon_bytes 8.4393984e+07 # HELP node_memory_Active_bytes Memory information field Active_bytes. # TYPE node_memory_Active_bytes gauge node_memory_Active_bytes 1.8167808e+08 # HELP node_memory_Active_file_bytes Memory information ...
expr: (1- (node_memory_MemAvailable_bytes{vendor=~"",account=~"",name=~".*.*"} / (node_memory_MemTotal_bytes{vendor=~"",account=~"",name=~".*.*"})))*100>95 for:1m labels: severity: warning annotations: summary:"Instance {{$labels.name }} MEM usgae high" ...
Used RAM Memory free -m type: Singlestat Unit: perent(0-100) 已使用的内存占比(包括Buffer缓存和Cached缓存) metrics: ((node_memory_MemTotal_bytes{instance=~\"$node:$port\",job=~\"$job\"} - node_memory_MemFree_bytes{instance=~\"$node:$port\",job=~\"$job\"}) / (node_memory_...
Active: active (running) since Tue2021-11-1614:54:04 CST; 2s ago Docs: https://prometheus.io Main PID:270390(node_exporter) Tasks:4(limit:2245) Memory:2.6M CGroup: /system.slice/node-exporter.service └─270390 /usr/local/node_exporter/node_exporter--collector.ntp--collector.mountstats-...
Changing the RuntimeMaxUse of the Memory Used by the Log Cache on a Node Changing the Maximum Number of File Handles Modifying Node Kernel Parameters Changing Process ID Limits (kernel.pid_max) Configuring Node Fault Detection Policies Executing the Pre- or Post-installation Commands During...
// 换算成 MBfunctionformat(bytes){return(bytes/1024/1024).toFixed(2)+'MB';};// 进程的内存使用constmem=process.memoryUsage();// 单位 字节// {// rss: '20.05MB',// heapTotal: '3.86MB',// heapUsed: '3.02MB',// external: '0.24MB',// arrayBuffers: '0.01MB'// }console.log({...