The statement cache size has not been defined for the Sybase instance.
As background, the "statement cache size" is heap memory and the agent is would not be capable to gather information due to lack of it and you would not see Top Hash data on the Sybase dashboard if this parameter is missing.
Our release notes specify the following should be set
enable stmt cache monitoring = 1
statement cache size = size_of_cache
enable literal autoparam = 0 or 1
Note: Setting enable literal autoparam to 0 causes Sybase to treat each SQL statement separately; setting it to 1 produces bind variables for each search argument in an SQL statement.
-- For Top Hash
sp_configure "enable stmt cache monitoring", 1
go
sp_configure 'statement cache size'
— example: sp_configure 'statement cache size', 0, '50M'
go
sp_configure 'enable literal autoparam' , 1
