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[Performance] 🟢 TPS 73% & MTTFB 74% Improved by - RDB Caching GET /api-chat/friends #302

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ghkdqhrbals opened this issue Dec 13, 2023 · 0 comments
Open

[Performance] 🟢 TPS 73% & MTTFB 74% Improved by - RDB Caching GET /api-chat/friends #302

ghkdqhrbals opened this issue Dec 13, 2023 · 0 comments
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feature: performance performance improvement

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ghkdqhrbals commented Dec 13, 2023 •
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GET /api-chat/friends

  • Implements
    • caching FriendsList DTO into Redis
  • Resource consumption
    • chat-db : 0.23 cpu
    • chat-server : 0.69 cpu
  • Improvements
    • avg MTTFB : 438.32 -> 324.82 👍 74% improvement
    • avg TPS : 225.7 -> 307.5 👍 73% improvement

Reducing SELECT query is important to improve performance, so I use Redis cache which has fast R/W performance because of its in-memory feature.

  • Before and after
image

Resource usage graph

image image image image
@ghkdqhrbals ghkdqhrbals added the feature: performance performance improvement label Dec 13, 2023
@ghkdqhrbals ghkdqhrbals self-assigned this Dec 13, 2023
@ghkdqhrbals ghkdqhrbals changed the title [Performance] www.litcodev.com/api-chat/friends [Performance] TPS 73% Improvement - Cached Data Dec 14, 2023
@ghkdqhrbals ghkdqhrbals changed the title [Performance] TPS 73% Improvement - Cached Data [Performance] TPS 73% avg MTTFB 74% Improvement - Cached Data Dec 14, 2023
@ghkdqhrbals ghkdqhrbals changed the title [Performance] TPS 73% avg MTTFB 74% Improvement - Cached Data [Performance] TPS 73% & avg MTTFB 74% Improvement - Cached Data Dec 14, 2023
@ghkdqhrbals ghkdqhrbals changed the title [Performance] TPS 73% & avg MTTFB 74% Improvement - Cached Data [Performance] TPS 73% & avg MTTFB 74% Improvement - Cached Data GET /api-chat/friends Dec 14, 2023
@ghkdqhrbals ghkdqhrbals changed the title [Performance] TPS 73% & avg MTTFB 74% Improvement - Cached Data GET /api-chat/friends [Performance] TPS 73% & MTTFB 74% Improvement - Cached Data GET /api-chat/friends Dec 14, 2023
@ghkdqhrbals ghkdqhrbals changed the title [Performance] TPS 73% & MTTFB 74% Improvement - Cached Data GET /api-chat/friends [Performance] 🟢 TPS 73% & MTTFB 74% Improvement - Cached Data GET /api-chat/friends Jan 3, 2024
@ghkdqhrbals ghkdqhrbals changed the title [Performance] 🟢 TPS 73% & MTTFB 74% Improvement - Cached Data GET /api-chat/friends [Performance] 🟢 TPS 73% & MTTFB 74% Improved by - RDB Caching GET /api-chat/friends Jan 3, 2024
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