DAOS tier 2 statistics

Several Domino statistics are available for DAOS tier 2 storage.

Table 1. Statistics related to DAOS tier 2 storage
Statisic Description
DAOS.COS.Downloads.Completed Number of downloads completed from the storage service to the Domino server.
DAOS.COS.Downloads.MB Total size in MB of the downloads completed from the storage service to the Domino server.
DAOS.COS.Downloads.Started Number of downloads started from the storage service to the Domino server.
DAOS.COS.Errors.Deletes Number of errors during pruning or deleting of tier 2 objects
DAOS.COS.Errors.Downloads Number of errors during downloads from tier 2
DAOS.COS.Errors.Other Number of other errors related to tier 2
DAOS.COS.Errors.Uploads Number of errors during uploads to tier 2
DAOS.COS.Ops.ClassA Number of AWS ClassA requests: PUT, COPY, POST, or LIST. Used in determining AWS pricing.
DAOS.COS.Ops.ClassB Number of AWS ClassB requests: GET, SELECT, all other Requests. Used in determining AWS pricing.
DAOS.COS.Type.Obj.Deletes Number of non-shared objects deleted from tier 2
DAOS.COS.Type.Obj.Downloads Number of non-shared objects downloaded from tier 2
DAOS.COS.Type.Obj.Uploads Number of non-shared objects uploaded to tier 2
DAOS.COS.Type.Pend.Deletes Number of deletions of transient objects used to synchronize deletions of shared objects across servers
DAOS.COS.Type.Pend.Uploads Number of uploads of transient objects used to synchronize deletions of shared objects across servers
DAOS.COS.Type.Ref.Deletes Number of reference objects deleted from this server
DAOS.COS.Type.Ref.Uploads Number of reference objects uploaded from this server
DAOS.COS.Type.SharedObj.Deletes Number of shared objects deleted from this server
DAOS.COS.Type.SharedObj.Downloads Number of shared objects downloaded for this server
DAOS.COS.Type.SharedObj.Uploads Number of shared objects uploaded from this server
DAOS.COS.Uploads.Completed Number of uploads completed from the Domino server to the storage service.
DAOS.COS.Uploads.MB Total size in MB of the uploads completed from the Domino server to the storage service.
DAOS.COS.Uploads.Started Number of uploads started from the Domino server to the storage service.
The sh stat daos.cos.* console command shows all of the available statistics. For example:
[03FC:000A-0274]   DAOS.COS.Downloads.Completed = 9
[03FC:000A-0274]   DAOS.COS.Downloads.MB = 101
[03FC:000A-0274]   DAOS.COS.Downloads.Started = 9
[03FC:000A-0274]   DAOS.COS.Errors.Deletes = 0
[03FC:000A-0274]   DAOS.COS.Errors.Downloads = 0
[03FC:000A-0274]   DAOS.COS.Errors.Other = 0
[03FC:000A-0274]   DAOS.COS.Errors.Uploads = 0
[03FC:000A-0274]   DAOS.COS.Ops.ClassA = 4378
[03FC:000A-0274]   DAOS.COS.Ops.ClassB = 3541
[03FC:000A-0274]   DAOS.COS.Type.Obj.Deletes = 172
[03FC:000A-0274]   DAOS.COS.Type.Obj.Downloads = 3
[03FC:000A-0274]   DAOS.COS.Type.Obj.Uploads = 0
[03FC:000A-0274]   DAOS.COS.Type.Pend.Deletes = 1
[03FC:000A-0274]   DAOS.COS.Type.Pend.Uploads = 1
[03FC:000A-0274]   DAOS.COS.Type.Ref.Deletes = 2
[03FC:000A-0274]   DAOS.COS.Type.Ref.Uploads = 1095
[03FC:000A-0274]   DAOS.COS.Type.SharedObj.Deletes = 1
[03FC:000A-0274]   DAOS.COS.Type.SharedObj.Downloads = 6
[03FC:000A-0274]   DAOS.COS.Type.SharedObj.Uploads = 1087
[03FC:000A-0274]   DAOS.COS.Uploads.Completed = 2185
[03FC:000A-0274]   DAOS.COS.Uploads.MB = 11125
[03FC:000A-0274]   DAOS.COS.Uploads.Started = 2185
[03FC:000A-0274]   22 statistics found