redis maxmemory

. Since the partner has never provided access permissions to the redis server, only the permissions of the redis instance are available. By checking the redis configuration parameters provided by the partner's O M colleagues, we found that they set maxmemory 2 GB to limit the maximum memory usage of a single

PhenomenonAn exception occurred in the log:' MaxMemory 'ReasonThe memory is full, no more data is allowed, and you can view the details of Redis via REDIS-CLI 127.0 . 0.1 : 6379 > info memory# memoryused_memory: 4120248 used_memory_human: 3.93m used_memory_rss: 11509760 used_memory_peak: 1977983104 used_memory_peak_human: 1 .84gused_memory_lua: 36864

Some methods of freememory,totalmemory,maxmemory in the runtime class Java Virtual machine THREADJVM recently saw some people on the internet discussing Freememory () in Java.lang.Runtime class , TotalMemory (), maxmemory () Some of the problems of these methods, many people are puzzled, why, when the Java program just started up freememory () This method returns only one or two megabytes, and as the Java p

Recently seen on the Internet some people discussed the Java.lang.Runtime class in the Freememory (), TotalMemory (), maxmemory () Some of the problems of these methods, many people feel very puzzled, why, When the Java program just started up freememory () This method returns only one or two megabytes, and as the Java program runs forward, creating a lot of objects, freememory () The return of this method is sometimes not only not reduced, but will i

I recently saw some people discussing Java on the Internet. lang. many people are wondering why freememory (), totalmemory (), and maxmemory () in the runtime class, when the Java Program is started, the freememory () method returns only one or two megabytes, and as the Java program runs forward, A lot of objects have been created. The return value of the freememory () method is sometimes not reduced, but increased. These people should have some mis

Recently on the Internet to see some people discussed in the Java.lang.Runtime Class Freememory (), TotalMemory (), maxmemory () Some of the topics of these methods, many people feel very confused, why, When the Java program just started up freememory () This method returns only one or two megabytes, and as the Java program runs forward, creating a lot of objects, freememory () The return of this method is sometimes not only not reduced, but will incr

Turn from: http://wenku.baidu.com/link?url=hXtN8gFyOn4c-J7vkW-YKO1Hq4dgKYkwCIdE3s3BzwG6ZqwDAKyZ8-ZhlmOz_ Fdpaqawjqpuz544g5c-nfjjnains-pkaezjjbftcvrqakq Recently on the Internet to see some people to discuss the Java.lang.Runtime class Freememory (), TotalMemory (), maxmemory () Some of the topics of these methods, many people are puzzled, why, When the Java program was just started Freememory () This method returned only one or two megabytes, and as t

multiple fields. As described in the preceding example, the hash structure should contain the attributes of a single object or various materials of a single user. The operation commands of the hash structure are hset (Key, fields, value) and hget (Key, field), which can be used to store or retrieve the specified field from the hash. Set the key expiration time. One simple way to reduce memory usage is to ensure that the key expiration time is set whenever the object is stored. If the key is us

config name to an empty string: Copy Code code as follows: Rename-command CONFIG "" Note, however, that if you use the AoF method for data persistence, or if you need to communicate with the Redis, changing the name of the directive may cause problems. "Teach you to understand Redis configuration-Restrictions" We can set Redis how many

how many new Key-value are created per second, you can adjust the survival time of the key and specify thresholds to limit the maximum memory used by Redis. Recycle key. In a Redis configuration file (commonly called redis.conf), setting the value of the "MaxMemory" property limits the maximum amount of memory used by Redi