Dear All
Can you please help me out of this below issue.
My Server having : Windows 2012 SD 64 bit
SQL : SQL 2008 R2 64 bit SP1
Memory : 64 GB
SQL Min Memory : 45 GB and Max memory : 55 GB so remaining 9 GB available
but my sql server any time shows 94% memory utilization. i have checked below points
Physical Memory_MB Physical Memory_GB Virtual Memory GB--------------------------------------- --------------------------------------- ---------------------------------------
65536 64 8192
-------------------------------
Buffer Pool Usage at the Moment
BPool_Committed_MB BPool_Commit_Tgt_MB BPool_Visible_MB
--------------------------------------- --------------------------------------- ---------------------------------------
56320.000000 56320.000000 56320.000000
--------------------------------------------------------------------------
Total Memory used by SQL Server Buffer Pool as reported by Perfmon counters
Mem_KB Mem_MB Mem_GB
-------------------- --------------------------------------- ---------------------------------------
57671680 56320.000000 55.000000000
-------------------------------------------------------------
Memory needed as per current Workload for SQL Server instance
Mem_KB Mem_MB Mem_GB
-------------------- --------------------------------------- ---------------------------------------
57671680 56320.000000 55.000000000
------------------------------------------------------------------------------
Total amount of dynamic memory the server is using for maintaining connections
Mem_KB Mem_MB Mem_GB
-------------------- --------------------------------------- ---------------------------------------
912 0.890625 0.000869750
------------------------------------------------------------
Total amount of dynamic memory the server is using for locks
Mem_KB Mem_MB Mem_GB
-------------------- --------------------------------------- ---------------------------------------
40296 39.351562 0.038429260
----------------------------------------------------------------------------
Total amount of dynamic memory the server is using for the dynamic SQL cache
Mem_KB Mem_MB Mem_GB
-------------------- --------------------------------------- ---------------------------------------
2056 2.007812 0.001960754
-------------------------------------------------------------------------
Total amount of dynamic memory the server is using for query optimization
Mem_KB Mem_MB Mem_GB
-------------------- --------------------------------------- ---------------------------------------
2880 2.812500 0.002746582
-------------------------------------------------------------------------------
Total amount of dynamic memory used for hash, sort and create index operations.
Mem_KB Mem_MB Mem_GB
-------------------- --------------------------------------- ---------------------------------------
0 0.000000 0.000000000
------------------------------------------
Total Amount of memory consumed by cursors
Mem_KB Mem_MB Mem_GB
-------------------- --------------------------------------- ---------------------------------------
28464 27.796875 0.027145385
-------------------------------------------------------------------------
Number of pages in the buffer pool (includes database, free, and stolen).
8KB_Pages Pages_in_KB Pages_in_MB
-------------------- --------------------------------------- ---------------------------------------
7208960 57671680.000000 56320.000000000
---------------------------------------
Number of Data pages in the buffer pool
8KB_Pages Pages_in_KB Pages_in_MB
-------------------- --------------------------------------- ---------------------------------------
6710944 53687552.000000 52429.250000000
---------------------------------------
Number of Free pages in the buffer pool
8KB_Pages Pages_in_KB Pages_in_MB
-------------------- --------------------------------------- ---------------------------------------
234598 1876784.000000 1832.796875000
-------------------------------------------
Number of Reserved pages in the buffer pool
8KB_Pages Pages_in_KB Pages_in_MB
-------------------- --------------------------------------- ---------------------------------------
0 0.000000 0.000000000
-----------------------------------------
Number of Stolen pages in the buffer pool
8KB_Pages Pages_in_KB Pages_in_MB
-------------------- --------------------------------------- ---------------------------------------
263418 2107344.000000 2057.953125000
---------------------------------------------
Number of Plan Cache pages in the buffer pool
8KB_Pages Pages_in_KB Pages_in_MB
-------------------- --------------------------------------- ---------------------------------------
135772 1086176.000000 1060.718750000
-----------------------------------------------------------------------------------------------
Page Life Expectancy - Number of seconds a page will stay in the buffer pool without references
Page Life in seconds PLE Status
-------------------- ------------------
111450 PLE is Healthy
--------------------------------------------------------------
Number of requests per second that had to wait for a free page
Free list stalls/sec
--------------------
373
-----------------------------------------------------------------------------------------------------------------
Number of pages flushed to disk/sec by a checkpoint or other operation that require all dirty pages to be flushed
Checkpoint pages/sec
--------------------
8052165
------------------------------------------------------------------------
Number of buffers written per second by the buffer manager"s lazy writer
Lazy writes/sec
--------------------
1247
--------------------------------------------------------------
Total number of processes waiting for a workspace memory grant
Memory Grants Pending
---------------------
0
----------------------------------------------------------------------------------
Total number of processes that have successfully acquired a workspace memory grant
Memory Grants Outstanding
-------------------------
0
My User asking how much sql transaction takes out off 55 GB , and each transaction how much takes, how to find sql healthy and sql needs how much memory.
Thanks
Mohamed Udhuman