You can use below query to get session specific details and add any kind of filter you want.
SELECT es.session_id
,es.program_name
,es.login_name
,es.nt_user_name
,es.login_time
,es.host_name
,es.cpu_time
,es.total_scheduled_time
,es.total_elapsed_time
,es.memory_usage
,es.logical_reads
,es.reads
,es.writes
,st.text
FROM sys.dm_exec_sessions es
LEFT JOIN sys.dm_exec_connections ec
ON es.session_id = ec.session_id
LEFT JOIN sys.dm_exec_requests er
ON es.session_id = er.session_id
OUTER APPLY sys.dm_exec_sql_text (er.sql_handle) st
WHERE es.session_id > 50
ORDER BY es.cpu_time DESC
Further to that you can also use below query to identify the long running SQL in a session that could performance specific problems.
SELECT
substring(text,qs.statement_start_offset/2
,(CASE
WHEN qs.statement_end_offset = -1 THEN len(convert(nvarchar(max), text)) * 2
ELSE qs.statement_end_offset
END - qs.statement_start_offset)/2)
,qs.plan_generation_num as recompiles
,qs.execution_count as execution_count
,qs.total_elapsed_time - qs.total_worker_time as total_wait_time
,qs.total_worker_time as cpu_time
,qs.total_logical_reads as reads
,qs.total_logical_writes as writes
FROM sys.dm_exec_query_stats qs
CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) st
LEFT JOIN sys.dm_exec_requests r
ON qs.sql_handle = r.sql_handle
ORDER BY 3 DESC