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RedisOutOfConfiguredMaxmemory: checking if memory limit is set #410

Merged

samber merged 1 commit into samber:master from shtoltz:redis_check_memory_limit_set

May 2, 2024

Contributor

shtoltz commented May 2, 2024 •

edited

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If memory limit for Redis instance is not set then redis_memory_max_bytes metric equals 0 - https://github.com/oliver006/redis_exporter?tab=readme-ov-file#the-redis_memory_max_bytes-metric

In that case expression redis_memory_used_bytes / redis_memory_max_bytes * 100 > 90 return +Inf that fires RedisOutOfConfiguredMaxmemory alert.

So we additionally need to check redis_memory_max_bytes > 0 condition


          RedisOutOfConfiguredMaxmemory: checking if memory limit is set

5414b53

shtoltz force-pushed the redis_check_memory_limit_set branch from 1a0f1f1 to 5414b53 Compare

May 2, 2024 15:42

Owner

samber commented May 2, 2024

thanks for the fix!

samber merged commit aad1c4c into samber:master

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