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graph内存不断上涨,直到OOM #930
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可以先统计一下这5个graph,没台机器上的指标量。 @Lambbbbo |
[我也遇上类似的问题,graph组件在docker容器里,给了8G内存,指标300多k,但是大概一个小时左右就会OOM, |
@SolemnJoker 我怀疑是磁盘问题,数据不能及时落盘,导致内存一直在涨。 |
@Lambbbbo 我刚测试了在宿主机磁盘写入速度为246M/s |
由于底层数据库RRDTool的特性,graph数据点落盘基本上都是小数据随机读写,测试大文件连续读写速度意义不大。 |
我有5个graph,都部署在容器上,8核16G内存资源。
最近发现,有2个graph内存不断上涨,直到OOM容器自动重启。
这是日志:
同样的配置,其他3个graph是正常的。
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