TempDB使用空间

SELECT t1.session_id,                                                   
t1.internal_objects_alloc_page_count,  t1.user_objects_alloc_page_count,
t1.internal_objects_dealloc_page_count , t1.user_objects_dealloc_page_count,
t3.*
from sys.dm_db_session_space_usage  t1 ,                               
-- 反映每个session累计空间申请
sys.dm_exec_sessions as t3
-- 每个session的信息
where
t1.session_id = t3.session_id
and (t1.internal_objects_alloc_page_count>0
or t1.user_objects_alloc_page_count >0
or t1.internal_objects_dealloc_page_count>0
or t1.user_objects_dealloc_page_count>0)
![](http://i2.51cto.com/images/blog/201805/17/9bc4e9bdaa71d37048c5494bf8d42b0f.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=)