c# – 错误：使用Redis执行GET超时

我在Redis缓存中有200,000个用户的列表.

当我尝试使用StackExchange.Redis StringGet从Redis缓存中获取该列表时,我收到TimeOut错误：

“Timeout performing GET , inst: 1, mgr: ExecuteSelect, err: never, queue: 2, qu: 0, qs: 2, qc: 0, wr: 0, wq: 0, in: 8596, ar: 0, IOCP: (Busy=0,Free=1000,Min=2,Max=1000), WORKER: (Busy=0,Free=4095,Min=2,Max=4095), clientName: WIN-XYZ”

有人可以解释这些值表示什么：忙,免费,最小和最大？

我已经通过构造函数中的更大程度增加了超时：

redis = ConnectionMultiplexer.Connect(string.Format("{0},allowAdmin=true,connectTimeout=1500000,keepAlive=100", redisConfig));

但是每次我获取用户列表时,我仍然会收到超时.

这不是GET的问题,只是在设置该列表时遇到问题：

Timeout performing PSETEX , inst: 1, mgr: ExecuteSelect, err:
never, queue: 2, qu: 0, qs: 2, qc: 0, wr: 1, wq: 1, in: 0, ar: 0,
IOCP: (Busy=0,Free=1000,Min=2,Max=1000), WORKER:
(Busy=0,Free=8191,Min=2,Max=8191), clientName: WIN-XYZ

在：

db.StringSet(cacheKey, bytes, slidingExpiration);

我甚至试图提出这里提到的各种超时https://stackexchange.github.io/StackExchange.Redis/Configuration：

                redis = ConnectionMultiplexer.Connect(string.Format("{0},allowAdmin=true,syncTimeout=600000,connectRetry=3,connectTimeout=600000,keepAlive=180", redisConfig));
                redis.PreserveAsyncOrder = false;

但我仍然收到以下错误：

Timeout performing GET , inst: 0, mgr: ExecuteSelect, err: never,
queue: 0, qu: 0, qs: 0, qc: 0, wr: 0, wq: 0, in: 0, ar: 0, IOCP:
(Busy=0,Free=1000,Min=2,Max=1000), WORKER:
(Busy=2,Free=4093,Min=2,Max=4095), clientName: WIN-XYZ

解决方法:

在我的情况下,我重新启动服务器并且它工作,问题是服务器CPU是100％,当用户试图从redis获取凭据时,无法访问,所以…… TIMEOUT并从会话中踢出带有漂亮的错误信息.小心你的进程,也许其中一个是杀死CPU,如果发生这种情况,我可以肯定,Redis会超时.

我的错误信息：

 Error Message: Timeout performing GET session_user@gmail.com, inst: 1, mgr: 
 Inactive, err: never, queue: 5, qu: 0, qs: 5, qc: 0, wr: 0, wq: 0, in: 990, ar: 0, 
 clientName: RD0003FXXXXF5D, serverEndpoint: 
 Unspecified/cr.redis.cache.windows.net:6380, keyHashSlot: 14356, IOCP: 
 (Busy=0,Free=1000,Min=2,Max=1000), WORKER: (Busy=10,Free=8181,Min=2,Max=8191) (Please take a look at this article for some common client-side issues that can cause 
 timeouts: http://stackexchange.github.io/StackExchange.Redis/Timeouts)

标签：c,net,redis,stackexchange-redis
来源： https://codeday.me/bug/20190710/1427314.html