diff --git a/etc/alerts/linux_by_exporter.json b/etc/alerts/linux_by_exporter.json
new file mode 100644
index 00000000..2a68c951
--- /dev/null
+++ b/etc/alerts/linux_by_exporter.json
@@ -0,0 +1,344 @@
+[
+  {
+    "name": "inode资源不足-使用率超过90",
+    "note": "",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "(100 - ((node_filesystem_files_free * 100) / node_filesystem_files))>90",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "内存资源不足-利用率大于75%",
+    "note": "需要扩容或者升级配置了",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "(node_memory_MemTotal_bytes - node_memory_MemFree_bytes - (node_memory_Cached_bytes + node_memory_Buffers_bytes))/node_memory_MemTotal_bytes*100 > 75",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [
+      "dingtalk"
+    ],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "内存资源不足-利用率大于95%",
+    "note": "需要扩容或者升级配置了",
+    "severity": 1,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "(node_memory_MemTotal_bytes - node_memory_MemFree_bytes - (node_memory_Cached_bytes + node_memory_Buffers_bytes))/node_memory_MemTotal_bytes*100 > 95",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [
+      "dingtalk"
+    ],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "文件句柄不足-使用率超过90%",
+    "note": "可以将文件句柄limit调大，或者扩容",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "(node_filefd_allocated{instance=\"$node\"}/node_filefd_maximum{instance=\"$node\"}*100) > 90",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "某磁盘无法正常读写",
+    "note": "",
+    "severity": 1,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "(node_filesystem_device_error{instance=\"$node\",mountpoint!~\"/var/lib/.*\",mountpoint!~\"/run.*\"}) > 0",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "磁盘需要清理了-利用率达到92%",
+    "note": "",
+    "severity": 1,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "(100 - ((node_filesystem_avail_bytes * 100) / node_filesystem_size_bytes) ) > 92 ",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [
+      "dingtalk"
+    ],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "系统conntrack需要调整-使用率超过80%",
+    "note": "",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "node_nf_conntrack_entries / node_nf_conntrack_entries_limit*100 > 80",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "系统出现oom",
+    "note": "",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "increase(node_vmstat_oom_kill[1m]) > 0",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "网卡入方向丢包",
+    "note": "",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "rate(node_network_receive_drop_total{device=~\"e.*\"}[1m]) > 3",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "网卡出方向丢包",
+    "note": "",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "rate(node_network_transmit_drop_total{device=~\"e.*\"}[1m]) > 3",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "计算资源不足-机器每个核平均负载大于10",
+    "note": "需要扩容或者升级配置了",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "avg (node_load1) by (instance)/count(count(node_cpu_seconds_total) by (cpu,instance)) by (instance) >10",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  },
+  {
+    "name": "运行进程数过多-超过3000",
+    "note": "建议扩容",
+    "severity": 2,
+    "disabled": 1,
+    "prom_for_duration": 60,
+    "prom_ql": "node_procs_running > 3000",
+    "prom_eval_interval": 15,
+    "enable_stime": "00:00",
+    "enable_etime": "23:59",
+    "enable_days_of_week": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "0"
+    ],
+    "enable_in_bg": 0,
+    "notify_recovered": 1,
+    "notify_channels": [],
+    "notify_repeat_step": 60,
+    "recover_duration": 0,
+    "callbacks": [],
+    "runbook_url": "",
+    "append_tags": []
+  }
+]
\ No newline at end of file
diff --git a/etc/alerts/node_by_exporter.json b/etc/alerts/node_by_exporter.json
deleted file mode 100644
index 5801cddd..00000000
--- a/etc/alerts/node_by_exporter.json
+++ /dev/null
@@ -1,310 +0,0 @@
-[
-    {
-      "name": "inode资源不足-使用率超过90",
-      "note": "",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "(100 - ((node_filesystem_files_free * 100) / node_filesystem_files))>90",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "内存资源不足-利用率大于75%",
-      "note": "需要扩容或者升级配置了",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "(node_memory_MemTotal_bytes - node_memory_MemFree_bytes - (node_memory_Cached_bytes + node_memory_Buffers_bytes))/node_memory_MemTotal_bytes*100 > 75",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "文件句柄不足-使用率超过90%",
-      "note": "可以将文件句柄limit调大，或者扩容",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "(node_filefd_allocated{instance=\"$node\"}/node_filefd_maximum{instance=\"$node\"}*100) > 90",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "某磁盘无法正常读写",
-      "note": "",
-      "severity": 1,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "(node_filesystem_device_error{instance=\"$node\",mountpoint!~\"/var/lib/.*\",mountpoint!~\"/run.*\"}) > 0",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "磁盘需要清理了-利用率达到92%",
-      "note": "",
-      "severity": 1,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "(100 - ((node_filesystem_avail_bytes * 100) / node_filesystem_size_bytes) ) > 92 ",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "系统conntrack需要调整-使用率超过80%",
-      "note": "",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "node_nf_conntrack_entries / node_nf_conntrack_entries_limit*100 > 80",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "系统出现oom",
-      "note": "",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "increase(node_vmstat_oom_kill[1m]) > 0",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "网卡入方向丢包",
-      "note": "",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "rate(node_network_receive_drop_total{device=~\"e.*\"}[1m]) > 3",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "网卡出方向丢包",
-      "note": "",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "rate(node_network_transmit_drop_total{device=~\"e.*\"}[1m]) > 3",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "计算资源不足-机器loadavg1大于15",
-      "note": "需要扩容或者升级配置了",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "node_load1>15",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    },
-    {
-      "name": "运行进程数过多-超过3000",
-      "note": "建议扩容",
-      "severity": 2,
-      "disabled": 0,
-      "prom_for_duration": 60,
-      "prom_ql": "node_procs_running > 3000",
-      "prom_eval_interval": 15,
-      "enable_stime": "00:00",
-      "enable_etime": "23:59",
-      "enable_days_of_week": [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "0"
-      ],
-      "enable_in_bg": 0,
-      "notify_recovered": 1,
-      "notify_channels": [],
-      "notify_repeat_step": 60,
-      "recover_duration": 0,
-      "callbacks": [],
-      "runbook_url": "",
-      "append_tags": []
-    }
-  ]
\ No newline at end of file
diff --git a/etc/dashboards/linux_by_exporter.json b/etc/dashboards/linux_by_exporter.json
new file mode 100644
index 00000000..6eea529a
--- /dev/null
+++ b/etc/dashboards/linux_by_exporter.json
@@ -0,0 +1,223 @@
+[
+  {
+    "name": "HOST - 模板",
+    "tags": "Prometheus Host",
+    "configs": "{\"var\":[{\"name\":\"node\",\"definition\":\"label_values(node_cpu_seconds_total,  instance)\",\"selected\":\"$node\",\"options\":[\"tt-fc-es01.nj:12345\",\"tt-fc-es02.nj:12345\",\"tt-fc-dev01.nj:12345\",\"10.206.0.13:9100\"]}]}",
+    "chart_groups": [
+      {
+        "name": "整体概况",
+        "weight": 0,
+        "charts": [
+          {
+            "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"topk(10,100-(avg by (mode, instance)(rate(node_cpu_seconds_total{mode=\\\"idle\\\"}[1m])))*100)\",\"legend\":\"{{instance}}\"}],\"name\":\"cpu使用率 top10\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":9,\"x\":3,\"y\":0,\"i\":\"0\"}}",
+            "weight": 0
+          },
+          {
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+        "name": "磁盘详情",
+        "weight": 5,
+        "charts": [
+          {
+            "configs": "{\"targets\":[{\"expr\":\"node_filesystem_avail_bytes{instance=\\\"$node\\\",device!~'rootfs', device!~\\\"tmpfs\\\",mountpoint!~\\\"/var/lib.*\\\"}\",\"legend\":\"{{mountpoint}} - Available\"},{\"expr\":\"node_filesystem_free_bytes{instance=\\\"$node\\\",device!~'rootfs',device!~\\\"tmpfs\\\",mountpoint!~\\\"/var/lib.*\\\"}\",\"legend\":\"{{mountpoint}} - Free\"},{\"expr\":\"node_filesystem_size_bytes{instance=\\\"$node\\\",device!~'rootfs',device!~\\\"tmpfs\\\",mountpoint!~\\\"/var/lib.*\\\"}\",\"legend\":\"{{mountpoint}} - Total\"}],\"name\":\"磁盘空间\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":null},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":0,\"y\":0,\"i\":\"0\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"node_filesystem_files{instance=\\\"$node\\\",device!~'rootfs',device!~\\\"tmpfs\\\",mountpoint!~\\\"/var/lib.*\\\"}\",\"legend\":\"{{mountpoint}} - total\"},{\"expr\":\"node_filesystem_files_free{instance=\\\"$node\\\",device!~'rootfs',device!~\\\"tmpfs\\\",mountpoint!~\\\"/var/lib.*\\\"}\",\"legend\":\"{{mountpoint}} - free\"}],\"name\":\"inode\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":12,\"y\":0,\"i\":\"1\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"node_filefd_maximum{instance=\\\"$node\\\"}\",\"legend\":\"Max open files\"},{\"expr\":\"node_filefd_allocated{instance=\\\"$node\\\"}\",\"legend\":\"Open files\"}],\"name\":\"fd使用\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":6,\"y\":0,\"i\":\"2\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"node_filesystem_readonly{instance=\\\"$node\\\",device!~'rootfs',device!~\\\"tmpfs\\\",mountpoint!~\\\"/var/lib.*\\\"}\",\"legend\":\"{{mountpoint}} - ReadOnly\"},{\"expr\":\"node_filesystem_device_error{instance=\\\"$node\\\",device!~'rootfs',device!~\\\"tmpfs\\\",mountpoint!~\\\"/var/lib.*\\\"}\",\"legend\":\"{{mountpoint}} - Device error\"}],\"name\":\"读写错误\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":18,\"y\":0,\"i\":\"3\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"rate(node_disk_reads_completed_total{instance=\\\"$node\\\"}[1m])\",\"legend\":\"{{device}}-reads\"},{\"expr\":\"rate(node_disk_writes_completed_total{instance=\\\"$node\\\"}[1m])\",\"legend\":\"{{device}} - Writes\"},{\"expr\":\"rate(node_disk_reads_merged_total{instance=\\\"$node\\\"}[1m])\",\"legend\":\"{{device}} - Read merged\"},{\"expr\":\"rate(node_disk_writes_merged_total{instance=\\\"$node\\\"}[1m])\",\"legend\":\"{{device}} - Write merged\"}],\"name\":\"IO/Merged次数\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":18,\"y\":2,\"i\":\"4\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"rate(node_disk_read_bytes_total{instance=\\\"$node\\\"}[1m])\",\"legend\":\"{{device}}-Read bytes\"},{\"expr\":\"rate(node_disk_written_bytes_total{instance=\\\"$node\\\"}[1m])\",\"legend\":\"{{device}} - Written bytes\"}],\"name\":\"读写数据大小\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":0},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":12,\"y\":2,\"i\":\"5\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"rate(node_disk_io_time_seconds_total{instance=\\\"$node\\\"}[1m])\",\"legend\":\"{{device}}\"}],\"name\":\"io util\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":0,\"y\":2,\"i\":\"6\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"(rate(node_disk_read_time_seconds_total{instance=\\\"$node\\\"}[1m]) / rate(node_disk_reads_completed_total{instance=\\\"$node\\\"}[1m])+rate(node_disk_write_time_seconds_total{instance=\\\"$node\\\"}[1m]) / rate(node_disk_writes_completed_total{instance=\\\"$node\\\"}[1m]))*1000\",\"legend\":\"{{device}}\"}],\"name\":\"io await\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.64,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":6,\"y\":2,\"i\":\"7\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"(rate(node_disk_read_bytes_total{instance=\\\"$node\\\"}[1m]) + rate(node_disk_written_bytes_total{instance=\\\"$node\\\"}[1m]))\\n/\\n(rate(node_disk_reads_completed_total{instance=\\\"$node\\\"}[1m]) + rate(node_disk_writes_completed_total{instance=\\\"$node\\\"}[1m]))\",\"legend\":\"avgrq-sz\"}],\"name\":\"avgrq-sz\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":12,\"x\":0,\"y\":4,\"i\":\"8\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"rate(node_disk_io_time_weighted_seconds_total{instance=\\\"$node\\\"}[1m])\\n\",\"legend\":\"{{device}}\"}],\"name\":\"avgqu-sz\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":12,\"x\":12,\"y\":4,\"i\":\"9\"}}",
+            "weight": 0
+          }
+        ]
+      },
+      {
+        "name": "网络详情",
+        "weight": 6,
+        "charts": [
+          {
+            "configs": "{\"targets\":[{\"expr\":\"rate(node_network_receive_bytes_total{instance=\\\"$node\\\",device=~\\\"e.*\\\"}[1m])*8\",\"legend\":\"{{device}} - in\"},{\"expr\":\"rate(node_network_transmit_bytes_total{instance=\\\"$node\\\",device=~\\\"e.*\\\"}[1m])*8\",\"legend\":\"{{device}} - out\"}],\"name\":\"出入流量大小\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"bytesIEC\"},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":0,\"y\":0,\"i\":\"0\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"rate(node_network_receive_packets_total{instance=\\\"$node\\\",device=~\\\"e.*\\\"}[1m])\",\"legend\":\"{{device}} - in\"},{\"expr\":\"rate(node_network_transmit_packets_total{instance=\\\"$node\\\",device=~\\\"e.*\\\"}[1m])\",\"legend\":\"{{device}} - out\"}],\"name\":\"packets\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":6,\"y\":0,\"i\":\"1\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"rate(node_network_receive_errs_total{instance=\\\"$node\\\",device=~\\\"e.*\\\"}[1m])\",\"legend\":\"{{device}} - in\"},{\"expr\":\"rate(node_network_transmit_errs_total{instance=\\\"$node\\\",device=~\\\"e.*\\\"}[1m])\",\"legend\":\"{{device}} - out\"}],\"name\":\"error\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":12,\"y\":0,\"i\":\"2\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"rate(node_network_receive_drop_total{instance=\\\"$node\\\",device=~\\\"e.*\\\"}[1m])\",\"legend\":\"{{device}} - in\"},{\"expr\":\"rate(node_network_transmit_drop_total{instance=\\\"$node\\\",device=~\\\"e.*\\\"}[1m])\",\"legend\":\"{{device}} - out\"}],\"name\":\"drop\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":18,\"y\":0,\"i\":\"3\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"node_nf_conntrack_entries{instance=\\\"$node\\\"}\",\"legend\":\"NF conntrack entries\"},{\"expr\":\"node_nf_conntrack_entries_limit{instance=\\\"$node\\\"}\",\"legend\":\"NF conntrack limit\"}],\"name\":\"nf_conntrack\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":0,\"y\":2,\"i\":\"4\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"node_sockstat_TCP_alloc{instance=\\\"$node\\\"}\",\"legend\":\"TCP_alloc\"},{\"expr\":\"node_sockstat_TCP_inuse{instance=\\\"$node\\\"}\",\"legend\":\"TCP_inuse\"},{\"expr\":\"node_sockstat_TCP_orphan{instance=\\\"$node\\\"}\",\"legend\":\"TCP_orphan\"},{\"expr\":\"node_sockstat_TCP_tw{instance=\\\"$node\\\"}\",\"legend\":\"TCP_tw\"},{\"expr\":\"node_netstat_Tcp_CurrEstab{instance=\\\"$node\\\"}\",\"legend\":\"TCP_CurrEstab\"}],\"name\":\"tcp\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.27,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":8,\"y\":2,\"i\":\"5\"}}",
+            "weight": 0
+          },
+          {
+            "configs": "{\"targets\":[{\"expr\":\"node_sockstat_sockets_used{instance=\\\"$node\\\"}\",\"legend\":\"Sockets_used\"}],\"name\":\"socket\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":16,\"y\":2,\"i\":\"6\"}}",
+            "weight": 0
+          }
+        ]
+      }
+    ]
+  }
+]
\ No newline at end of file
diff --git a/etc/dashboards/linux_by_telegraf.json b/etc/dashboards/linux_by_telegraf.json
new file mode 100644
index 00000000..643bc783
--- /dev/null
+++ b/etc/dashboards/linux_by_telegraf.json
@@ -0,0 +1,179 @@
+[
+    {
+      "name": "HOST - Telegraf 模板",
+      "tags": "",
+      "configs": "{\"var\":[{\"name\":\"ident\",\"definition\":\"label_values(system_load1,ident)\"}]}",
+      "chart_groups": [
+        {
+          "name": "整体概况",
+          "weight": 0,
+          "charts": [
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"count(system_load1)\"}],\"name\":\"监控机器数\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":50}},\"options\":{\"standardOptions\":{}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":3,\"x\":0,\"y\":0,\"i\":\"0\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"topk(10, (100-cpu_usage_idle{cpu=\\\"cpu-total\\\"}))\"}],\"name\":\"cpu使用率 top10\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":12,\"x\":12,\"y\":0,\"i\":\"1\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"topk(10, (100-mem_used_percent))\"}],\"name\":\"内存率 top10\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":9,\"x\":3,\"y\":0,\"i\":\"2\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"topk(10, (disk_used_percent{path!~\\\"/var.*\\\"}))\",\"legend\":\"{{ident}}-{{path}}\"}],\"name\":\"磁盘分区使用率 top10\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":12,\"x\":0,\"y\":1,\"i\":\"3\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"topk(10, (rate(diskio_io_time[1m])/10))\",\"legend\":\"\"}],\"name\":\"磁盘分区使用率 top10\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":12,\"x\":12,\"y\":1,\"i\":\"4\"}}",
+              "weight": 0
+            }
+          ]
+        },
+        {
+          "name": "单机概况",
+          "weight": 1,
+          "charts": [
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"100-cpu_usage_idle{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\"}],\"name\":\"CPU使用率\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":30}},\"options\":{\"valueMappings\":[{\"type\":\"range\",\"match\":{\"from\":0,\"to\":50},\"result\":{\"color\":\"#129b22\"}},{\"type\":\"range\",\"match\":{\"from\":50,\"to\":100},\"result\":{\"color\":\"#f51919\"}}],\"standardOptions\":{\"util\":\"percent\",\"decimals\":1}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":6,\"y\":0,\"i\":\"0\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"mem_used_percent{ident=\\\"$ident\\\"}\"}],\"name\":\"内存使用率\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":30}},\"options\":{\"valueMappings\":[{\"type\":\"range\",\"match\":{\"from\":0,\"to\":50},\"result\":{\"color\":\"#129b22\"}},{\"type\":\"range\",\"match\":{\"from\":50,\"to\":100},\"result\":{\"color\":\"#f51919\"}}],\"standardOptions\":{\"util\":\"percent\",\"decimals\":1}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":12,\"y\":0,\"i\":\"1\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"mem_swap_total{ident=\\\"$ident\\\"}-mem_swap_free{ident=\\\"$ident\\\"}\"}],\"name\":\"SWAP使用\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":40}},\"options\":{\"valueMappings\":[],\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":1}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":3,\"x\":21,\"y\":0,\"i\":\"2\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"system_uptime{ident=\\\"$ident\\\"}\"}],\"name\":\"启动时长\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":30}},\"options\":{\"valueMappings\":[],\"standardOptions\":{\"util\":\"humantimeSeconds\",\"decimals\":1}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":0,\"y\":0,\"i\":\"3\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"disk_used_percent{ident=\\\"$ident\\\"}\",\"legend\":\"{{path}}\"}],\"name\":\"磁盘使用率\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"percent\",\"decimals\":1},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":8,\"x\":0,\"y\":1,\"i\":\"4\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"disk_inodes_used{ident=\\\"$ident\\\"}/disk_inodes_total{ident=\\\"$ident\\\"}\",\"legend\":\"{{path}}\"}],\"name\":\"inode使用率\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"percent\",\"decimals\":1},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":8,\"x\":8,\"y\":1,\"i\":\"5\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(diskio_io_time{ident=\\\"$ident\\\"}[1m])/10\",\"legend\":\"{{name}}\"}],\"name\":\"io_util\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"percent\",\"decimals\":1},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":8,\"x\":16,\"y\":1,\"i\":\"6\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"linux_sysctl_fs_file_nr{ident=\\\"$ident\\\"}/linux_sysctl_fs_file_max{ident=\\\"$ident\\\"}*100\"}],\"name\":\"FD使用率\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":25}},\"options\":{\"valueMappings\":[{\"type\":\"range\",\"match\":{\"from\":0,\"to\":50},\"result\":{\"color\":\"#129b22\"}},{\"type\":\"range\",\"match\":{\"from\":50,\"to\":100},\"result\":{\"color\":\"#f51919\"}}],\"standardOptions\":{\"util\":\"percent\",\"decimals\":2}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":3,\"x\":18,\"y\":0,\"i\":\"7\"}}",
+              "weight": 0
+            }
+          ]
+        },
+        {
+          "name": "系统指标",
+          "weight": 2,
+          "charts": [
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"processes_total{ident=\\\"$ident\\\"}\"}],\"name\":\"进程总数\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{\"steps\":[{\"value\":2000,\"color\":\"#fa2a05\"}]}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":0,\"y\":0,\"i\":\"0\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(kernel_context_switches{ident=\\\"$ident\\\"}[1m])\"},{\"expr\":\"rate(kernel_interrupts{ident=\\\"$ident\\\"}[1m])\",\"refId\":\"B\"}],\"name\":\"上下文切换/中断\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":8,\"y\":0,\"i\":\"1\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"kernel_entropy_avail{ident=\\\"$ident\\\"}\"}],\"name\":\"熵池大小\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{\"steps\":[{\"value\":100,\"color\":\"#f50505\"}]}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":16,\"y\":0,\"i\":\"2\"}}",
+              "weight": 0
+            }
+          ]
+        },
+        {
+          "name": "CPU",
+          "weight": 3,
+          "charts": [
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"cpu_usage_guest{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\",\"legend\":\"\"},{\"expr\":\"cpu_usage_iowait{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\",\"refId\":\"B\",\"legend\":\"\"},{\"expr\":\"cpu_usage_user{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\",\"refId\":\"C\"},{\"expr\":\"cpu_usage_system{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\",\"refId\":\"D\"},{\"expr\":\"cpu_usage_irq{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\",\"refId\":\"E\"},{\"expr\":\"cpu_usage_softirq{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\",\"refId\":\"F\"},{\"expr\":\"cpu_usage_nice{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\",\"refId\":\"G\"},{\"expr\":\"cpu_usage_steal{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\",\"refId\":\"H\"}],\"name\":\"CPU使用率详情\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":8,\"y\":0,\"i\":\"0\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"cpu_usage_idle{ident=\\\"$ident\\\",cpu=\\\"cpu-total\\\"}\"}],\"name\":\"CPU空闲率\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{\"steps\":[{\"value\":10,\"color\":\"#f20202\"}]}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":0,\"y\":0,\"i\":\"1\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"system_load15{ident=\\\"$ident\\\"}\"},{\"expr\":\"system_load1{ident=\\\"$ident\\\"}\",\"refId\":\"B\"},{\"expr\":\"system_load5{ident=\\\"$ident\\\"}\",\"refId\":\"C\"}],\"name\":\"CPU负载\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":16,\"y\":0,\"i\":\"2\"}}",
+              "weight": 0
+            }
+          ]
+        },
+        {
+          "name": "内存详情",
+          "weight": 4,
+          "charts": [
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"mem_active{ident=\\\"$ident\\\"}\"},{\"expr\":\"mem_cached{ident=\\\"$ident\\\"}\",\"refId\":\"B\"},{\"expr\":\"mem_buffered{ident=\\\"$ident\\\"}\",\"refId\":\"C\"},{\"expr\":\"mem_inactive{ident=\\\"$ident\\\"}\",\"refId\":\"D\"},{\"expr\":\"mem_mapped{ident=\\\"$ident\\\"}\",\"refId\":\"E\"},{\"expr\":\"mem_shared{ident=\\\"$ident\\\"}\",\"refId\":\"F\"},{\"expr\":\"mem_swap_cached{ident=\\\"$ident\\\"}\",\"refId\":\"G\"}],\"name\":\"用户态内存使用\",\"description\":\"内存指标可参考链接 [/PROC/MEMINFO之谜](http://linuxperf.com/?p=142) \",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":12,\"x\":0,\"y\":0,\"i\":\"0\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"mem_slab{ident=\\\"$ident\\\"}\"},{\"expr\":\"mem_sreclaimable{ident=\\\"$ident\\\"}\",\"refId\":\"B\"},{\"expr\":\"mem_sunreclaim{ident=\\\"$ident\\\"}\",\"refId\":\"C\"},{\"expr\":\"mem_vmalloc_used{ident=\\\"$ident\\\"}\",\"refId\":\"D\"},{\"expr\":\"mem_vmalloc_chunk{ident=\\\"$ident\\\"}\",\"refId\":\"E\"}],\"name\":\"内核态内存使用\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":12,\"x\":12,\"y\":0,\"i\":\"1\"}}",
+              "weight": 0
+            }
+          ]
+        },
+        {
+          "name": "磁盘详情",
+          "weight": 5,
+          "charts": [
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"disk_free{ident=\\\"$ident\\\"}\"},{\"expr\":\"disk_total{ident=\\\"$ident\\\"}\",\"refId\":\"B\"},{\"expr\":\"disk_used{ident=\\\"$ident\\\"}\",\"refId\":\"C\"}],\"name\":\"磁盘空间\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":null},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":0,\"y\":0,\"i\":\"0\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"linux_sysctl_fs_file_max{ident=\\\"$ident\\\"}\"},{\"expr\":\"linux_sysctl_fs_file_nr{ident=\\\"$ident\\\"}\",\"refId\":\"B\"}],\"name\":\"fd使用\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":8,\"y\":0,\"i\":\"1\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"disk_inodes_total{ident=\\\"$ident\\\",path!~\\\"/var.*\\\"}\",\"legend\":\"{{path}}\"},{\"expr\":\"disk_inodes_used{ident=\\\"$ident\\\",path!~\\\"/var.*\\\"}\",\"refId\":\"B\",\"legend\":\"{{path}}\"}],\"name\":\"inode\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":16,\"y\":0,\"i\":\"2\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(diskio_reads{ident=\\\"$ident\\\"}[1m])\",\"legend\":\"{{name}}-read\"},{\"expr\":\"rate(diskio_writes{ident=\\\"$ident\\\"}[1m])\",\"refId\":\"B\",\"legend\":\"{{name}}-writes\"}],\"name\":\"IOPS\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":0,\"y\":2,\"i\":\"3\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(diskio_write_time[1m])/rate(diskio_writes[1m])+rate(diskio_read_time[1m])/rate(diskio_reads[1m])\"}],\"name\":\"iowait\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":16,\"y\":2,\"i\":\"4\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(diskio_read_bytes{ident=\\\"$ident\\\"}[1m])\",\"legend\":\"{{name}}-read\"},{\"expr\":\"rate(diskio_write_bytes{ident=\\\"$ident\\\"}[1m])\",\"refId\":\"B\",\"legend\":\"{{name}}-writes\"}],\"name\":\"IO吞吐量\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":0},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":8,\"y\":2,\"i\":\"5\"}}",
+              "weight": 0
+            }
+          ]
+        },
+        {
+          "name": "网络详情",
+          "weight": 6,
+          "charts": [
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(net_bytes_recv{ident=\\\"$ident\\\",interface=~\\\"eth.*\\\"}[1m])*8\",\"legend\":\"{{interface}}-recv\"},{\"expr\":\"rate(net_bytes_sent{ident=\\\"$ident\\\",interface=~\\\"eth.*\\\"}[1m])*8\",\"refId\":\"B\",\"legend\":\"{{interface}}-sent\"}],\"name\":\"网络流量\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":0},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":0,\"y\":0,\"i\":\"0\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(net_packets_recv{ident=\\\"$ident\\\",interface=~\\\"eth.*\\\"}[1m])\",\"legend\":\"{{interface}}-recv\"},{\"expr\":\"rate(net_packets_sent{ident=\\\"$ident\\\",interface=~\\\"eth.*\\\"}[1m])\",\"refId\":\"B\",\"legend\":\"{{interface}}-sent\"}],\"name\":\"packets\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"decimals\":0},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":6,\"y\":0,\"i\":\"1\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(net_err_in{ident=\\\"$ident\\\",interface=~\\\"eth.*\\\"}[1m])\",\"legend\":\"{{interface}}-in\"},{\"expr\":\"rate(net_err_out{ident=\\\"$ident\\\",interface=~\\\"eth.*\\\"}[1m])\",\"refId\":\"B\",\"legend\":\"{{interface}}-out\"}],\"name\":\"error\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"decimals\":0},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":12,\"y\":0,\"i\":\"2\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"rate(net_drop_in{ident=\\\"$ident\\\",interface=~\\\"eth.*\\\"}[1m])\",\"legend\":\"{{interface}}-in\"},{\"expr\":\"rate(net_drop_out{ident=\\\"$ident\\\",interface=~\\\"eth.*\\\"}[1m])\",\"refId\":\"B\",\"legend\":\"{{interface}}-out\"}],\"name\":\"drop\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"decimals\":0},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":6,\"x\":18,\"y\":0,\"i\":\"3\"}}",
+              "weight": 0
+            },
+            {
+              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"netstat_tcp_established{ident=\\\"$ident\\\"}\"},{\"expr\":\"netstat_tcp_listen{ident=\\\"$ident\\\"}\",\"refId\":\"B\"},{\"expr\":\"netstat_tcp_time_wait{ident=\\\"$ident\\\"}\",\"refId\":\"C\"}],\"name\":\"tcp\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":24,\"x\":0,\"y\":2,\"i\":\"4\"}}",
+              "weight": 0
+            }
+          ]
+        }
+      ]
+    }
+  ]
\ No newline at end of file
diff --git a/etc/dashboards/node_by_exporter.json b/etc/dashboards/node_by_exporter.json
deleted file mode 100644
index d3093175..00000000
--- a/etc/dashboards/node_by_exporter.json
+++ /dev/null
@@ -1,197 +0,0 @@
-[
-    {
-      "name": "HOST - 模板",
-      "tags": "Prometheus Host",
-      "configs": "{\"var\":[{\"name\":\"node\",\"definition\":\"label_values(node_cpu_seconds_total,  instance)\",\"selected\":\"$node\",\"options\":[\"tt-fc-es01.nj:12345\",\"tt-fc-es02.nj:12345\",\"tt-fc-dev01.nj:12345\",\"10.206.0.13:9100\"]}]}",
-      "chart_groups": [
-        {
-          "name": "整体概况",
-          "weight": 0,
-          "charts": [
-            {
-              "configs": "{\"targets\":[{\"expr\":\"(node_memory_MemTotal_bytes{instance=\\\"$node\\\"} - node_memory_MemFree_bytes{instance=\\\"$node\\\"} - (node_memory_Cached_bytes{instance=\\\"$node\\\"} + node_memory_Buffers_bytes{instance=\\\"$node\\\"}))/node_memory_MemTotal_bytes{instance=\\\"$node\\\"}*100\"}],\"name\":\"内存使用率\",\"description\":\"如果内存使用率超过50%，则需要扩容或者升级配置了\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":25}},\"options\":{\"valueMappings\":[{\"type\":\"range\",\"result\":{\"color\":\"#369903\"},\"match\":{\"from\":0,\"to\":50}},{\"type\":\"range\",\"match\":{\"from\":50,\"to\":100},\"result\":{\"color\":\"#e3170d\"}}],\"standardOptions\":{\"util\":\"percent\",\"decimals\":1}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":6,\"y\":0,\"i\":\"0\"}}",
-              "weight": 0
-            },
-            {
-              "configs": "{\"targets\":[{\"expr\":\"(((count(count(node_cpu_seconds_total{instance=\\\"$node\\\"}) by (cpu))) - avg(sum by (mode)(rate(node_cpu_seconds_total{mode='idle',instance=\\\"$node\\\"}[1m])))) * 100) / count(count(node_cpu_seconds_total{instance=\\\"$node\\\"}) by (cpu))\"}],\"name\":\"CPU使用率\",\"description\":\"如果cpu使用率超过50%，可以通过top命令查看机器上是否有异常进程，如果没有异常进程，则说明服务需要扩容或者机器需要升级配置了\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":30}},\"options\":{\"valueMappings\":[{\"type\":\"range\",\"result\":{\"color\":\"#369903\"},\"match\":{\"from\":0,\"to\":50}},{\"type\":\"range\",\"match\":{\"special\":50,\"from\":50,\"to\":100},\"result\":{\"color\":\"#b22222\"}}],\"standardOptions\":{\"util\":\"percent\",\"decimals\":1}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":0,\"y\":0,\"i\":\"1\"}}",
-              "weight": 0
-            },
-            {
-              "configs": "{\"targets\":[{\"expr\":\"max(100 - ((node_filesystem_avail_bytes{instance=\\\"$node\\\",} * 100) / node_filesystem_size_bytes{instance=\\\"$node\\\"}))\",\"legend\":\"{{mountpoint}}\"}],\"name\":\"磁盘分区使用率最大值\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"percent\",\"decimals\":1},\"thresholds\":{\"steps\":[{\"value\":90,\"color\":\"#f90101\"}]}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":6,\"x\":0,\"y\":1,\"i\":\"2\"}}",
-              "weight": 0
-            },
-            {
-              "configs": "{\"targets\":[{\"expr\":\"node_time_seconds{instance=\\\"$node\\\"} - node_boot_time_seconds{instance=\\\"$node\\\"}\"}],\"name\":\"启动时长\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"title\":null,\"value\":20}},\"options\":{\"valueMappings\":[],\"standardOptions\":{\"util\":\"humantimeSeconds\",\"decimals\":1}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":3,\"x\":21,\"y\":0,\"i\":\"3\"}}",
-              "weight": 0
-            },
-            {
-              "configs": "{\"targets\":[{\"expr\":\"(node_memory_SwapTotal_bytes{instance=\\\"$node\\\"} - node_memory_SwapFree_bytes{instance=\\\"$node\\\"})\"}],\"name\":\"SWAP内存使用\",\"description\":\"swap使用过高，会影响系统io性能，如果内存够用但swap使用很高，可以调小swappiness的值\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{\"value\":30}},\"options\":{\"valueMappings\":[{\"type\":\"range\",\"result\":{\"color\":\"#369903\"},\"match\":{\"from\":0,\"to\":50}},{\"type\":\"range\",\"match\":{\"special\":50,\"from\":50,\"to\":80},\"result\":{\"color\":\"#fb9b2d\"}},{\"type\":\"range\",\"match\":{\"from\":80,\"to\":100000},\"result\":{\"color\":\"#d10000\"}}],\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":1}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":3,\"x\":12,\"y\":0,\"i\":\"4\"}}",
-              "weight": 0
-            },
-            {
-              "configs": "{\"targets\":[{\"expr\":\"rate(node_vmstat_oom_kill{instance=\\\"$node\\\"}[1m])\",\"legend\":\"OOM\"}],\"name\":\"OOM次数\",\"description\":\"大于0，说明有进程内存不够用了，需要考虑扩容或升级配置了\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"decimals\":1},\"thresholds\":{\"steps\":[{\"value\":1,\"color\":\"#f90101\"}]}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":6,\"x\":18,\"y\":1,\"i\":\"5\"}}",
-              "weight": 0
-            },
-            {
-              "configs": "{\"targets\":[{\"expr\":\"max(rate(node_disk_io_time_seconds_total{instance=\\\"$node\\\"}[5m]) * 100\\n)\",\"legend\":\"{{device}}\"}],\"name\":\"磁盘设备io util最大值\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"percent\",\"decimals\":1},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":1,\"w\":6,\"x\":12,\"y\":1,\"i\":\"6\"}}",
-              "weight": 0
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\ No newline at end of file