夜莺

Edited on In

添加用户

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useradd yy

prometheus 安装：

prometheus-2.36.2.windows-amd64.zip
prometheus-2.36.2.linux-amd64.tar.gz
prometheus-web-ui-2.36.2.tar.gz

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mkdir ~/tools 
cd ~/tools
wget https://github.com/prometheus/prometheus/releases/download/v2.36.2/prometheus-2.36.2.linux-amd64.tar.gz
tar xfz ~/tools/prometheus-2.36.2.linux-amd64.tar.gz -C ~/
cd ~/
mv prometheus-2.36.2.linux-amd64 prometheus
cd prometheus

配置

不用修改

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cp ~/prometheus/prometheus.yml ~/prometheus/prometheus.yml-bak
cat ~/prometheus/prometheus.yml

启动

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n9e_home=/home/yy/prometheus
nohup ${n9e_home}/prometheus  --config.file=${n9e_home}/prometheus.yml --storage.tsdb.path=${n9e_home}/data --web.enable-lifecycle --enable-feature=remote-write-receiver --query.lookback-delta=2m &

夜莺

下载

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mkdir ~/tools 
cd ~/tools
wget https://github.com/ccfos/nightingale/releases/download/v5.12.0/n9e-v5.12.0-linux-amd64.tar.gz
mkdir ~/n9e
tar zxf ~/tools/n9e-v5.12.0-linux-amd64.tar.gz -C ~/n9e/

n9e-fe-5.6.0.tar.gz
n9e-v5.12.0-linux-amd64.tar.gz

配置

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# 需要配置其中的 Redis 与 DB
~/n9e/etc/server.conf
~/n9e/etc/webapi.conf

系统配置

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vim /etc/security/limits.conf

最后加入

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*       soft    nproc   65535
*       hard    nproc   65535
*       soft    nofile  65535
*       hard    nofile  65535

启动

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cd /home/yy/n9e
nohup /home/yy/n9e/n9e server &> server.log &
nohup /home/yy/n9e/n9e webapi &> webapi.log &

http://127.0.0.1:18000

root/root.2020

采集器：Telegraf

安装

官网：下载地址

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mkdir ~/tools && cd ~/tools
version=1.24.1
tarball=telegraf-${version}_linux_amd64.tar.gz
wget https://dl.influxdata.com/telegraf/releases/${tarball}
tar xzvf $tarball 
mv $tarball ~/ && cd ~/
mv telegraf-${version} telegraf

配置

全部配置参考

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cp ~/telegraf/etc/telegraf/telegraf.conf  ~/telegraf/etc/telegraf/telegraf.conf-bak

修改配置项：

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cat <<EOF >~/telegraf/etc/telegraf/telegraf.conf
[global_tags]
  # user = "$USER"
[agent]
  interval = "10s"
  round_interval = true
  metric_batch_size = 1000
  metric_buffer_limit = 10000
  collection_jitter = "0s"
  flush_interval = "10s" 
  flush_jitter = "0s"  
  precision = "0s"
  #当前节点IP
  hostname = "192.168.14.122"
  omit_hostname = false
#                            OUTPUT PLUGINS                                   #
[[outputs.opentsdb]]
# 监控服务IP
  host = "http://192.168.14.122"
  #监控服务端口
  port = 19000
  http_batch_size = 50
  http_path = "/opentsdb/put"
  debug = false
  separator = "_"
#                            INPUT PLUGINS                                    #
[[inputs.cpu]]
  percpu = true
  totalcpu = true
  collect_cpu_time = false
  report_active = true
  core_tags = false
[[inputs.disk]]
  ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]
[[inputs.diskio]]
[[inputs.kernel]]
[[inputs.mem]]
[[inputs.processes]]
[[inputs.swap]]
[[inputs.system]]
  fielddrop = ["uptime_format"]
[[inputs.net]]
  ignore_protocol_stats = true
EOF

启动

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nohup ~/telegraf/usr/bin/telegraf --config ~/telegraf/etc/telegraf/telegraf.conf &> telegraf.log &

采集器：Cetegraf

文档

安装

categraf-v0.2.13-linux-amd64.tar.gz

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cd ~/
mkdir package
cd package 
wget https://github.com/flashcatcloud/categraf/releases/download/v0.2.13/categraf-v0.2.13-linux-amd64.tar.gz
tar -zxf categraf-v0.2.13-linux-amd64.tar.gz -C ../
cd ~/
mv categraf-v0.2.13-linux-amd64 categraf

配置

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vim ~/categraf/conf/config.toml
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[writer_opt]
# default: 2000
batch = 2000
# channel(as queue) size
chan_size = 10000

[[writers]]
url = "http://192.168.14.122:19000/prometheus/v1/write"
# Basic auth username
basic_auth_user = ""
# Basic auth password
basic_auth_pass = ""
# timeout settings, unit: ms
timeout = 5000
dial_timeout = 2500
max_idle_conns_per_host = 100

MySQL采集

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vim ~/categraf/conf/input.mysql/mysql.toml

MySQL TCP 连通性

配置
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cat <<EOF >~/categraf/conf/input.net_response/net_response.toml
interval = 15
[[instances]]
targets = [
     "192.168.0.137:3306",
     "192.168.14.122:56379"
]
labels = { region="MySQL-137", product="skytech" }
# # interval = global.interval * interval_times
# interval_times = 1
## tcp/udp
protocol = "tcp"
timeout = "5s"
## UDP 选项：
# send = "ssh"
# expect = "ssh"
# read_timeout = "1s"
EOF
大盘JSON
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[
    {
      "name": "TCP探测",
      "tags": "",
      "configs": "",
      "chart_groups": [
        {
          "name": "Default chart group",
          "weight": 0,
          "charts": [
            {
              "configs": "{\"targets\":[{\"refId\":\"A\",\"expr\":\"max(net_response_result_code) by (target)\",\"legend\":\"UP?\"},{\"expr\":\"max(net_response_response_time) by (target)\",\"refId\":\"C\",\"legend\":\"latency(s)\"}],\"name\":\"Targets\",\"custom\":{\"showHeader\":true,\"calc\":\"lastNotNull\",\"displayMode\":\"labelValuesToRows\",\"aggrDimension\":\"target\"},\"options\":{\"valueMappings\":[],\"standardOptions\":{}},\"overrides\":[{\"properties\":{\"valueMappings\":[{\"type\":\"special\",\"match\":{\"special\":0},\"result\":{\"text\":\"UP\",\"color\":\"#417505\"}},{\"type\":\"range\",\"match\":{\"special\":1,\"from\":1},\"result\":{\"text\":\"DOWN\",\"color\":\"#e90f0f\"}}],\"standardOptions\":{}},\"matcher\":{\"value\":\"A\"}}],\"version\":\"2.0.0\",\"type\":\"table\",\"layout\":{\"h\":4,\"w\":24,\"x\":0,\"y\":0,\"i\":\"0\"}}",
              "weight": 0
            }
          ]
        }
      ]
    }
  ]

Redis采集

配置
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cat <<EOF >~/categraf/conf/input.redis/redis.toml
interval = 15
[[instances]]
address = "192.168.14.122:56379"
# username = ""
password = "maxzhao"
# pool_size = 2
# # Optional. Specify redis commands to retrieve values
# commands = [
#     {command = ["get", "sample-key1"], metric = "custom_metric_name1"},
#     {command = ["get", "sample-key2"], metric = "custom_metric_name2"}
# ]
# interval_times = 1
# important! use global unique string to specify instance
labels = { instance="redis-192.168.14.122:56379" }
## Optional TLS Config
# use_tls = false
# tls_min_version = "1.2"
# tls_ca = "/etc/categraf/ca.pem"
# tls_cert = "/etc/categraf/cert.pem"
# tls_key = "/etc/categraf/key.pem"
## Use TLS but skip chain & host verification
# insecure_skip_verify = true
EOF
大盘JSON

其中，Redis地址需要修改

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[
    {
      "name": "Redis Overview - 模板",
      "tags": "Redis Prometheus",
      "configs": "{\"var\":[{\"name\":\"instance\",\"definition\":\"label_values(redis_uptime_in_seconds,instance)\",\"selected\":\"192.168.14.122:56379\"}]}",
      "chart_groups": [
        {
          "name": "Basic Info",
          "weight": 0,
          "charts": [
            {
              "configs": "{\"targets\":[{\"expr\":\"min(redis_uptime_in_seconds{instance=~\\\"$instance\\\"})\"}],\"name\":\"Redis Uptime\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{}},\"options\":{\"standardOptions\":{\"util\":\"humantimeSeconds\"}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":0,\"y\":0,\"i\":\"0\"}}",
              "weight": 0
            },
            {
              "configs": "{\"targets\":[{\"expr\":\"sum(redis_connected_clients{instance=~\\\"$instance\\\"})\"}],\"name\":\"Connected Clients\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{}},\"options\":{\"standardOptions\":{}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":6,\"y\":0,\"i\":\"1\"}}",
              "weight": 0
            },
            {
              "configs": "{\"targets\":[{\"expr\":\"redis_used_memory{instance=~\\\"$instance\\\"}\"}],\"name\":\"Memory Used\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{}},\"options\":{\"valueMappings\":[{\"type\":\"range\",\"match\":{\"to\":128000000},\"result\":{\"color\":\"#079e05\"}},{\"type\":\"range\",\"match\":{\"from\":128000000},\"result\":{\"color\":\"#f10909\"}}],\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":0}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":12,\"y\":0,\"i\":\"2\"}}",
              "weight": 0
            },
            {
              "configs": "{\"targets\":[{\"expr\":\"redis_maxmemory{instance=~\\\"$instance\\\"}\"}],\"name\":\"Max Memory Limit\",\"custom\":{\"textMode\":\"value\",\"colorMode\":\"value\",\"calc\":\"lastNotNull\",\"colSpan\":1,\"textSize\":{}},\"options\":{\"standardOptions\":{\"util\":\"bytesIEC\"}},\"version\":\"2.0.0\",\"type\":\"stat\",\"layout\":{\"h\":1,\"w\":6,\"x\":18,\"y\":0,\"i\":\"3\"}}",
              "weight": 0
            }
          ]
        },
        {
          "name": "Commands",
          "weight": 1,
          "charts": [
            {
              "configs": "{\"targets\":[{\"expr\":\"rate(redis_total_commands_processed{instance=~\\\"$instance\\\"}[5m])\"}],\"name\":\"Commands Executed / sec\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":0,\"y\":0,\"i\":\"0\"}}",
              "weight": 0
            },
            {
              "configs": "{\"targets\":[{\"expr\":\"irate(redis_keyspace_hits{instance=~\\\"$instance\\\"}[5m])\",\"legend\":\"hits\"},{\"expr\":\"irate(redis_keyspace_misses{instance=~\\\"$instance\\\"}[5m])\",\"legend\":\"misses\"}],\"name\":\"Hits / Misses per Sec\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"noraml\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":8,\"y\":0,\"i\":\"1\"}}",
              "weight": 0
            },
            {
              "configs": "{\"targets\":[{\"expr\":\"topk(5, irate(redis_cmdstat_calls{instance=~\\\"$instance\\\"} [1m]))\",\"legend\":\"{{command}}\"}],\"name\":\"Top Commands\",\"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
            }
          ]
        },
        {
          "name": "Keys",
          "weight": 2,
          "charts": [
            {
              "configs": "{\"targets\":[{\"expr\":\"sum (redis_keyspace_keys{instance=~\\\"$instance\\\"}) by (db)\",\"legend\":\"{{db}}\"}],\"name\":\"Total Items per DB\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":0,\"y\":0,\"i\":\"0\"}}",
              "weight": 0
            },
            {
              "configs": "{\"targets\":[{\"expr\":\"sum(rate(redis_expired_keys{instance=~\\\"$instance\\\"}[5m])) by (instance)\",\"legend\":\"expired\"},{\"expr\":\"sum(rate(redis_evicted_keys{instance=~\\\"$instance\\\"}[5m])) by (instance)\",\"legend\":\"evicted\"}],\"name\":\"Expired / Evicted\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"off\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":8,\"y\":0,\"i\":\"1\"}}",
              "weight": 0
            },
            {
              "configs": "{\"targets\":[{\"expr\":\"sum(redis_keyspace_keys{instance=~\\\"$instance\\\"}) - sum(redis_keyspace_expires{instance=~\\\"$instance\\\"}) \",\"legend\":\"not expiring\"},{\"expr\":\"sum(redis_keyspace_expires{instance=~\\\"$instance\\\"}) \",\"legend\":\"expiring\"}],\"name\":\"Expiring vs Not-Expiring Keys\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"none\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{},\"thresholds\":{}},\"custom\":{\"drawStyle\":\"lines\",\"lineInterpolation\":\"smooth\",\"fillOpacity\":0.5,\"stack\":\"noraml\"},\"version\":\"2.0.0\",\"type\":\"timeseries\",\"layout\":{\"h\":2,\"w\":8,\"x\":16,\"y\":0,\"i\":\"2\"}}",
              "weight": 0
            }
          ]
        },
        {
          "name": "Network",
          "weight": 3,
          "charts": [
            {
              "configs": "{\"targets\":[{\"expr\":\"sum(rate(redis_total_net_input_bytes{instance=~\\\"$instance\\\"}[5m]))\",\"legend\":\"input\"},{\"expr\":\"sum(rate(redis_total_net_output_bytes{instance=~\\\"$instance\\\"}[5m]))\",\"legend\":\"output\"}],\"name\":\"Network I/O\",\"options\":{\"tooltip\":{\"mode\":\"all\",\"sort\":\"desc\"},\"legend\":{\"displayMode\":\"hidden\"},\"standardOptions\":{\"util\":\"bytesIEC\",\"decimals\":2},\"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\":0,\"i\":\"0\"}}",
              "weight": 0
            }
          ]
        }
      ]
    }
  ]

启动

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nohup ~/categraf/categraf -configs ~/categraf/conf/ &> categraf.log &

重启加脚本

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#!/bin/bash
t=$(ps -ef|grep "/home/yy/categraf/categraf" |grep -v grep |awk '{print $2}')
if [ -z "$t" ]
then
        echo "categraf stop"
else
        kill -9 $t
        echo "categraf shutdown"
fi
nohup nohup ~/categraf/categraf -configs ~/categraf/conf/ &> categraf.log & &> categraf.log &
echo "categraf start"

应用系统监测

telegraf采集

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vim ~/telegraf/etc/telegraf/telegraf.conf

Http 应用超时采集

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[[inputs.http_response]]
  address = "http://127.0.0.1:30001/seed-auth/index.html"
  interval = "60s"
  response_timeout = "5s"
  method = "GET"
  [inputs.http_response.tags]
    app = "统一认证平台服务端-122"
    group = "统一认证平台"

Tcp 应用超时

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[[inputs.net_response]]
  protocol = "tcp"
  #应用系统ip:port
  address = "192.168.0.137:1521"
  timeout = "60s"
  tagexclude = ["result"]
  [inputs.net_response.tags]
    #应用系统名称
    app = "Oracle"
    #如果需要对应用系统进行分组，可以添加分组的标签，分组后便于夜莺告警规则中根据组名分别制定不同规则。
    group = "skytech"
    
[[inputs.net_response]]
  protocol = "tcp"
  address = "192.168.0.137:3306"
  timeout = "60s"
  tagexclude = ["result"]
  [inputs.net_response.tags]
    app = "MySQL"
    group = "skytech"

MySQL采集

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[[inputs.mysql]]
  interval = "30"
  servers = ["seed_demo_auth_server:Seed@tcp(192.168.0.137:3306)/?tls=false"]
  perf_events_statements_digest_text_limit  = 120
  perf_events_statements_limit              = 250
  perf_events_statements_time_limit         = 86400
  table_schema_databases                    = [""]
  gather_table_schema                       = false
  gather_process_list                       = true
  gather_info_schema_auto_inc               = true
  gather_slave_status                       = true
  gather_binary_logs                        = false
  gather_table_io_waits                     = false
  gather_table_lock_waits                   = false
  gather_index_io_waits                     = false
  gather_event_waits                        = false
  gather_file_events_stats                  = false
  interval_slow                             = "30m"

Redis 采集

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[[inputs.redis]]
  ##  [protocol://][:password]@address[:port]
  servers = ['tcp://:maxzhao@192.168.14.122:56379']

夜莺展示系统

服务器资源监控大盘

监控看图-监控大盘-更多操作中选择导入监控大盘-导入内置大盘模块，导入 linux_by_telegraf

TCP 监控大盘

更多操作中选择导入监控大盘-导入大盘JSON

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{
    "name": "TCP监测",
    "tags": "",
    "configs": {
        "var": [],
        "panels": [
            {
                "targets": [
                    {
                        "refId": "A",
                        "expr": "net_response_result_code{group='tcpDemo'}",
                        "legend": "{{app}}【{{server}}:{{port}}】"
                    }
                ],
                "name": "TCP连接",
                "custom": {
                    "showHeader": true,
                    "calc": "lastNotNull",
                    "displayMode": "seriesToRows",
                    "sortColumn": "value",
                    "sortOrder": "descend"
                },
                "options": {
                    "standardOptions": {}
                },
                "overrides": [
                    {}
                ],
                "version": "2.0.0",
                "type": "table",
                "layout": {
                    "h": 16,
                    "w": 24,
                    "x": 0,
                    "y": 0,
                    "i": "8c2e31ab-6c82-486d-814a-c1b20ca30bb8",
                    "isResizable": true
                },
                "id": "8c2e31ab-6c82-486d-814a-c1b20ca30bb8"
            }
        ],
        "version": "2.0.0"
    }
}

Http 监控大盘

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{
    "name": "HTTP监测",
    "tags": "",
    "configs": {
        "var": [],
        "panels": [
            {
                "targets": [
                    {
                        "refId": "A",
                        "expr": "http_response_http_response_code{group='httpDemo'}",
                        "legend": "{{app}}【{{server}} 】"
                    }
                ],
                "name": "WEB应用响应值",
                "custom": {
                    "showHeader": true,
                    "calc": "lastNotNull",
                    "displayMode": "seriesToRows",
                    "sortColumn": "value",
                    "sortOrder": "descend"
                },
                "options": {
                    "standardOptions": {}
                },
                "overrides": [
                    {}
                ],
                "version": "2.0.0",
                "type": "table",
                "layout": {
                    "h": 16,
                    "w": 24,
                    "x": 0,
                    "y": 0,
                    "i": "a61b2107-efff-4ef0-b4d6-2555e3d13978",
                    "isResizable": true
                },
                "id": "a61b2107-efff-4ef0-b4d6-2555e3d13978"
            }
        ],
        "version": "2.0.0"
    }
}

附

Redis大盘参数

redis官网相关文档

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redis_active_defrag_running:活动碎片整理是否运行[lw]

redis_allocator_active_bytes:分配器活动字节[lw]
redis_active_allocated_bytes:活动分配的字节[lw]
redis_assocator_frag_bytes:关联碎片字节[lw]
redis_allocator_frag_ratio:分配器碎片比率[lw]
redis_allocator_resident_bytes:分配器常驻字节[lw]
redis_allocator_rss_bytes:分配器RSS字节[lw]
redis_allocator_rss_ratio:分配器RSS比率[lw]


redis_aof_current_rewrite_duration_sec:aof当前重写持续时间sec[lw]
redis_aof_enabled:是否启用aof[lw]
redis_aof_last_bgrewrite_status:最近一次AOF重写操作是否执行成功[lw]
redis_aof_last_cow_size_bytes:在执行AOF重写期间，分配给COW的大小[lw]
redis_aof_last_rewrite_duration_sec:最近一次AOF重写操作消耗的时间[lw]
redis_aof_last_write_status:aof上次写入状态[lw]
redis_aof_rewrite_in_progress:是否在进行AOF的重写操作[lw]
redis_aof_rewrite_scheduled:是否有AOF操作等待执行[lw]

redis_blocked_clients:被阻止的客户[lw]

redis_client_recent_max_input_buffer_bytes:客户端最近最大输入缓冲区字节[lw]
redis_client_recent_max_output_buffer_bytes:客户端最近最大输出缓冲区字节[lw]
redis_cluster_enabled:是否启用集群[lw]

redis_commands_duration_seconds_total:命令持续时间总秒数[lw]
redis_commands_processed_total:命令处理总数[lw]
redis_commands_total:命令总数[lw]

redis_config_maxclients:配置最大客户端[lw]
redis_config_maxmemory:配置最大内存[lw]

redis_connected_clients:连接的客户[lw]
redis_connected_slave_lag_seconds:连接的从节点延迟秒[lw]
redis_connected_slave_offset_bytes:连接的从节点偏移字节[lw]
redis_connected_slaves:连接的从节点[lw]
redis_connections_received_total:收到的连接总数[lw]

redis_cpu_sys_children_seconds_total:由后台进程消耗的系统CPU[lw]
redis_cpu_sys_seconds_total:由Redis服务器消耗的用户CPU[lw]
redis_cpu_user_children_seconds_total:由后台进程消耗的用户CPU[lw]
redis_cpu_user_seconds_total:由Redis服务消耗的用户CPU[lw]

redis_db_avg_ttl_seconds:db平均ttl秒[lw]
redis_db_keys:数据库key的数量[lw]
redis_db_keys_expiring:即将过期的key[lw]

redis_defrag_hits:碎片整理命中[lw]
redis_defrag_key_hits:碎片整理命中key[lw]
redis_defrag_key_misses:碎片整理未命中key[lw]
redis_evicted_keys_total:被驱逐的key总数[lw]

redis_expired_keys_total:过期key总数[lw]
redis_expired_stale_percentage:过期陈旧key占百分比[lw]
redis_expired_time_cap_reached_total:已达到总时间上限[lw]

redis_exporter_build_infor:redis_exporter信息[lw]
redis_exporter_last_scrape_connect_time_seconds:redis_exporter最后一次采集时间[lw]
redis_exporter_last_scrape_duration_seconds:redis_exporter次抓取持续时间秒[lw]
redis_exporter_last_scrape_error:redis_exporter次抓取错误[lw]
redis_exporter_scrape_duration_seconds_count:redis_exporter采集续时间秒数[lw]
redis_exporter_scrape_duration_seconds_sum:redis_exporter持续时间秒总和[lw]
redis_exporter_scrapes_total:redis_exporter抓取总数[lw]

redis_instance_info:实例信息[lw]
redis_keyspace_hits_total:键空间命中总数[lw]
redis_keyspace_misses_total:键空间未命中总数[lw]

redis_last_key_groups_scrape_duration_milliseconds:最后一个键组抓取持续时间毫秒[lw]
redis_last_slow_execution_duration_seconds:最后一个慢执行持续时间秒[lw]
redis_latest_fork_seconds:最新fork时间[lw]
redis_lazyfree_pending_objects:惰性删除或延迟释放的对象[lw]
redis_loading_dump_file:加载转储文件[lw]

redis_master_last_io_seconds_ago:master最后io过去时间[lw]
redis_master_repl_offset:主节点累加偏移量（判断主从是否同步）[lw]
redis_master_sync_in_progress:正在进行主同步[lw]

redis_mem_clients_normal:[lw]
redis_mem_clients_slaves:[lw]
redis_mem_fragmentation_bytes:内存碎片字节[lw]
redis_mem_fragmentation_ratio:内存碎片率[lw]
redis_mem_not_counted_for_eviction_bytes:内存不计入驱逐的字节数[lw]
redis_memory_max_bytes:内存最大字节[lw]
redis_memory_used_lua_bytes:lua脚本使用内存字节数[lw]
redis_memory_used_overhead_bytes:维护数据集的内部机制所需的内存开销[lw]
redis_memory_used_peak_bytes:内存使用峰值[lw]
redis_memory_used_rss_bytes:rss占用内存的字节数[lw]
redis_memory_used_scripts_bytes:脚本占用内存的字节数[lw]
redis_memory_used_startup_bytes:启动占用内存的字节数[lw]
redis_migrate_cached_sockets_total:[lw]
redis_net_input_bytes_total:网络input总数[lw]
redis_net_output_bytes_total:网络output总数[lw]
reids_process_id:进程号[lw]
redis_pubsub_channels:发布订阅频道[lw]
redis_pubsub_patterns:发布订阅模式[lw]

redis_rdb_bgsave_in_progress:[lw]
redis_rdb_changes_since_last_save:自上次保存以来的rdb更改[lw]
redis_rdb_current_bgsave_duration_sec:rdb当前bgsave持续时间[lw]
redis_rdb_last_bgsave_duration_sec:rdb上次bgsave持续时间[lw]
redis_rdb_last_bgsave_status:rdb上次bgsave状态[lw]
redis_rdb_last_cow_size_bytes:rdb上次cow的大小[lw]
redis_rdb_last_save_timestamp_seconds:rdb最后保存时间戳[lw]

redis_rejected_connections_total:拒绝的连接总数[lw]
redis_repl_backlog_first_byte_offset:复制起始偏移量[lw]
redis_repl_backlog_history_bytes:repl_backlog历史数据大小[lw]
redis_repl_backlog_is_active:repl_backlog是否开启[lw]
redis_replica_partial_resync_accepted:[lw]
redis_replica_partial_resync_denied:[lw]
redis_replica_resyncs_full:[lw]
redis_replication_backlog_bytes:[lw]
redis_second_repl_offset:[lw]
redis_slave_expires_tracked_keys:[lw]
redis_slave_info:从节点信息[lw]
redis_slave_priority:从节点优先级[lw]
redis_slave_repl_offset:从节点累加偏移量（判断主从是否同步）[lw]
redis_slowlog_last_id:慢查询日志最后一个的id[lw]
redis_slowlog_length:慢查询日志长度[lw]
redis_start_time_seconds:开始时间秒[lw]
redis_target_scrape_request_errors_total:[lw]
redis_up:运行时间[lw]
redis_uptime_in_seconds:正常运行时间[lw]

Redis大盘JSON

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本文地址： https://github.com/maxzhao-it/blog/post/ac3f2297/