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Tencent Cloud Developer
Tencent Cloud Developer
Dec 22, 2022 · Databases

Dynamic‑Tracing Based Memory‑Leak (Growth) Analysis for MySQL‑Proxy in TDSQL

Using lightweight dynamic‑tracing tools that record allocator calls and page‑fault events, the authors diagnose a production MySQL‑proxy memory leak in TDSQL, generate focused flame‑graphs with custom memstacks and pgfaultstacks, and demonstrate a fast, source‑independent alternative to gdb or Valgrind.

Dynamic TracingFlame GraphLinux
0 likes · 13 min read
Dynamic‑Tracing Based Memory‑Leak (Growth) Analysis for MySQL‑Proxy in TDSQL
Practical DevOps Architecture
Practical DevOps Architecture
Feb 24, 2021 · Databases

Atlas MySQL Proxy: Introduction, Installation, Configuration, Testing, and Basic Management

This article introduces Atlas, a MySQL‑protocol data middle‑layer developed by Qihoo 360, and provides step‑by‑step instructions for downloading, installing, configuring, testing read/write operations, creating production users, and managing backends using its admin interface.

AtlasInstallationMySQL Proxy
0 likes · 5 min read
Atlas MySQL Proxy: Introduction, Installation, Configuration, Testing, and Basic Management