# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/ny4iktq
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監控 Kafka，這 10 個指標請考慮！**
大家好，我是君哥。使用消息隊列可以幫助我們實現系統解耦、流量管控等功能。但使用過程中可能會遇到各種各樣的問題，比如系統資源使用率高、集羣節點宕機等，進而影響我們生產業務正常開展。爲了不讓消息隊列失控，增加監控是非常必要的。今天來聊一聊 Kafka 有哪些重要的監控指標。1 基礎指標------基礎指標是監控系統常見的監控指標，這裏介紹 4 個方面：CPU、內存、硬盤、網絡 I/O 等資源使用情況， ⌘ Read more