Ensure the Health Check Interval Is Reasonable

RendahLevel 1Tinjauan manualtdsql

Deskripsi

check_interv al 300s 60-120s Lower the interval to speed up fault detection proxy_hang_t ime 150s 60-120s Lower the Proxy hang determination time oc_hang_time 200s 60-120s Lower the OC hang determination time Assessed manually here: the benchmark check is environment-specific and cannot be evaluated reliably by a single command.

Cara pemeriksaan

Metode audit: Tinjauan manual

Rekomendasi ini tidak dapat diperiksa secara otomatis. Pemindaian akan menampilkannya beserta petunjuk ini saat Anda memberikan opsi --include-manual.

Check check_interval (default 300 s), proxy_hang_time (default 150 s) and oc_hang_time (default 200 s) in manager.json. Values must be aligned with the business SLA (failure detection fast enough for the required RTO); values longer than the SLA allows are a finding.

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Adjust the health check interval according to SLA requirements: Parameter Defau lt Recommend ed

Properti

Sistem operasi: Apa saja
Tag: tdsqlmonitoring
Referensi: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 12.5 Ensure the Health Check Interval Is Reasonable