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Version: 2.9.0

Server stats

Memgraph supports multiple queries to get information about the instance that is being queried.

Instance version

To get the version of the instance being queried, run the following query:

SHOW VERSION;

Storage information

Running the following query will return certain information about the storage of the current instance:

SHOW STORAGE INFO;

The result will contain the following fields:

FieldDescription
vertex_countNumber of vertices stored
edge_countNumber of edges stored
average_degreeAverage number of relationships of a single node
memory_usageAmount of RAM used reported by the OS (in bytes)
disk_usageAmount of disk space used by the data directory (in bytes)
memory_allocatedAmount of bytes allocated by the instance.
For more info, check out the memory control.
allocation_limitCurrent allocation limit in bytes set for this instance.
For more info, check out the memory control.
global_isolation_levelCurrent global isolation level.
For more info, check out the isolation levels.
session_isolation_levelCurrent session isolation level.
next_session_isolation_levelCurrent next isolation level.
storage_modeCurrent storage mode.
For more info, check out the storage modes.

Build information

Running the following query will return certain information about the build type of the current instance:

SHOW BUILD INFO;
FieldDescription
build_typeThe optimization level the instance was built with.