Yeah...
Well, assuming that most active data is the same over multiple days you should be able to get a rather decent improvement.
~40% of SSD cacpity in AS49_SSD_DATASTORE is completely dead, ~15% in SSD_TEMP_DATASTORE
Funny stuff is that the most active areas of the volumes on almost every FC volume (except H2M, ARCANE, OPTILOGISTIC and AS49) is more active than the most active areas of the SSD volumes
![Smile :)](./images/smilies/icon_e_smile.gif)
Really horrible calculations show that about 40%-ish of the total IO is produced from only 520GB of capacity (everything including and above the 512 column)
If you do it without the "-withvv" you get some nice percentages for entire CPGs, but yeah. I would really take a stab on AO if you have that license.
Use FC CPG for user CPG (if you have DO licence you can just tune, if not you need to create new volumes and use storage vmotion) and create a AO config with FC CPG as tier 1 and SSD as tier 0. Schedule a task to run AO daily and you should see improvement the first day. When all volumes are using FC CPG as user CPG you can allow AO to fill SSD CPG to 100% as there will not be any growth there not done by AO.
Edit: noticed now and can't avoid giving it a comment.
On OPTILOGISTIC_DATASTORE. 0.1% (128MB) of the capacity is responsible for 93.7% of the IO on that volume. As long as it is the same 128MB MB every day, you will seriously never find a better candicate for AO than that volume
![Smile :)](./images/smilies/icon_e_smile.gif)
(even though the numbers and volume is low)