Write Pending data is now using 95 percent of the cache..

Hi

we are getting  following alerts

Write Pending data is now using 95 percent of the cache..

what is the command to check the CACHE percentage to conform weather it is real alert or false alert.

C:\Documents and Settings\xxxxxx>symqos -sid XXXX list -cp -settings -usage

Symmetrix ID: 00019010XXXX

    Cache Partitioning         : Disabled
    Number of Partitions       : 1
    Max Num of Partitions      : 8
    Min Allowed Target %       : 10
    Max Allowed Target %       : 90
    XRC Partition State        : Disabled
    XRC Partition Name         : N/A
    Empty Partition State      : Remove
    Time of Last Modification  : 03:19:00 PM on Mon Nov 07,2011

                                                         Cache Slots
                   Min  Tgt  Max  WP   Time   Device  ------------------  Used
Partition Name     (%)  (%)  (%)  (%)  (s)    Count      WP       Used    (%)
-----------------  ---  ---  ---  ---  -----  ------  --------  --------  ----
DEFAULT_PARTITION    0  100  100   80    300    8884         -         -     -

bacause of microcode we are getting false alerts.

Thanks in advance...