influxdata/telegraf

[Feature Request] Support get slowlog in redis

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#2,565 创建于 2017年3月24日

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area/redisfeathelp wantedsize/l

描述

Feature Request

Get slow log command from redis.

Example command:

> SLOWLOG GET
 1) 1) (integer) 10595463
    2) (integer) 1490323467
    3) (integer) 8831
    4) 1) "HGETALL"
       2) "telegraf:metric:redis"
  • A unique progressive identifier for every slow log entry.
  • The unix timestamp at which the logged command was processed. (important)
  • The amount of time needed for its execution, in microseconds. (important)
  • The array composing the arguments of the command. (important)

Ref https://redis.io/commands/slowlog

Use case:

Monitoring slow query in redis, time duration of command and count slow command

redis_slow

贡献者指南

技术栈
goredis
领域
observability
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Go basicsRedis knowledgeTelegraf plugin concept
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
50
研究方向
This issue requests adding support for Redis SLOWLOG GET command in Telegraf. The contributor should start by examining the existing Telegraf Redis input plugin (likely at plugins/inputs/redis/) to understand the plugin structure. Then implement a new or extend the existing plugin to collect slowlog entries using the SLOWLOG GET command. Reference the official Redis SLOWLOG documentation for the command response format. The issue comments may contain additional context; review them for any prior attempts or design decisions.