This topic describes the workspaces that monitor the status
of SMS storage groups performance. You access these workspaces through
the SMS Storage Groups Performance node in the Tivoli® Enterprise
Portal.
See Workspaces for
general information on predefined workspaces and a list of all nodes
that are included in the OMEGAMON for
Storage on z/OS product.
Each node corresponds to a specific area of storage resource monitoring.
And each node includes links to a unique set of storage resource workspaces.
See Workspaces to learn about navigating
among workspaces. Also see Workspaces to
learn about linking to the workspaces of other IBM Tivoli Monitoring
products.
In addition, with OMEGAMON for
Storage on z/OS Version 4.2.0
Interim Feature 3 or later, you can issue volume-level Storage Toolkit
commands from the SMS Storage Group report level. To access these
commands, open the SMS Storage Groups Performance workspace from the
Navigator, right-click a row on the table view, and select the Volume
Actions... menu item, then select the action you want to perform.
Summary information for the workspaces in this node
This section lists the views and related attribute groups
for the workspaces of the SMS Storage Groups Performance node.
See Workspaces for
general information on predefined workspaces and a list of all nodes
that are included in the OMEGAMON for
Storage on z/OS product.
Each node corresponds to a specific area of storage resource monitoring.
And each node includes links to a unique set of storage resource workspaces.
See Workspaces to learn about navigating
among workspaces. Also see Workspaces to
learn about linking to the workspaces of other IBM Tivoli Monitoring
products.
See SMS Storage Groups Performance workspace for more information
on the primary workspace for this node.
Table 2. SMS Storage Groups
Performance workspace
View |
View type |
Attribute group |
High Volume Response Time > 25 |
BAR |
Volume Group Summary |
SMS Storage Group Performance Report |
TABLE |
Volume Group Summary |
Table 3. SMS Storage Group Volume
Performance workspace
View |
View type |
Attribute group |
Volume Response Time > 25 |
BAR |
DASD Volume Performance |
Volume Performance Report |
TABLE |
DASD Volume Performance |
Table 4. Dataset Performance
Summary workspace
View |
View type |
Attribute group |
Dataset Performance Summary Report |
TABLE |
Dataset Performance |
Datasets with MSR > Storage Class Objective |
TABLE |
Dataset Performance |
Table 5. Dataset Performance
Detail workspace
View |
View type |
Attribute group |
Dataset Performance Detail Report |
TABLE |
Dataset Performance |
Component Percent of Dataset MSR for All Jobs |
PIE |
Dataset Performance |
Table 6. SMS Storage Group Volume
Cache workspace
View |
View type |
Attribute group |
Read Hit Percent < 55 |
BAR |
Cache Devices |
Write Hit Percent < 30 |
BAR |
Cache Devices |
Volume Cache Report |
TABLE |
Cache Devices |
Table 7. Volume Performance
Trend workspace
View |
View type |
Attribute group |
Volume Performance Trend Report |
TABLE |
DASD Volume Performance |
Response Time Analysis |
PLOT |
DASD Volume Performance |
Table 8. Physical Volume Group
Performance workspace
View |
View type |
Attribute group |
Volume Response Time > 25 |
BAR |
DASD Physical Group |
Physical Volume Group Performance Report |
TABLE |
DASD Physical Group |
Table 9. Physical Volume Group
Cache workspace
View |
View type |
Attribute group |
Read Hit Percent < 55 |
BAR |
DASD Physical Group |
Write Hit Percent < 30 |
BAR |
DASD Physical Group |
Physical Volume Group Cache Report |
TABLE |
DASD Physical Group |
Table 10. Dataset Details workspace
View |
View type |
Attribute group |
Dataset Space Attributes |
TABLE |
Dataset Space |
Dataset Users |
TABLE |
Dataset Users |
Dataset SMS Constructs |
TABLE |
Dataset SMS |
Dataset Performance Summary |
TABLE |
Dataset Performance |
Table 11. Device Performance
Details workspace
View |
View type |
Attribute group |
Volume Cache Performance Details Report |
TABLE |
Cache Devices |
Volume Status |
TABLE |
Volume Status |
Volume Details |
TABLE |
DASD Volume Performance |
Volume Performance Details Report |
TABLE |
DASD Volume Performance |
Volume Users |
TABLE |
Volume Users |
Table 12. Device Performance
Details workspace
View |
View type |
Attribute group |
Volume Cache Performance Details Report |
TABLE |
Cache Devices |
Volume Status |
TABLE |
Volume Status |
Volume Details |
TABLE |
DASD Volume Performance |
Volume Performance Details Report |
TABLE |
DASD Volume Performance |
Volume Users |
TABLE |
Volume Users |
Table 13. Cross System Group
Summary workspace
View |
View type |
Attribute group |
Device Contention Index |
BAR |
Cross System Vol Summary |
Cross System Performance Report |
TABLE |
Cross System Vol Summary |
Table 14. Cross System Volume
Performance workspace
View |
View type |
Attribute group |
Response Time |
BAR |
Cross System Volumes |
Percent Busy |
BAR |
Cross System Volumes |
Cross System Volume Performance Report |
TABLE |
Cross System Volumes |
Table 15. SMS Storage Group Performance
Trend workspace
View |
View type |
Attribute group |
High Volume Response |
BAR |
Volume Group Summary |
SMS Storage Group Performance Trend Report |
TABLE |
Volume Group Summary |
Table 16. Group Volume Historical
Performance workspace
View |
View type |
Attribute group |
Volume Performance Report |
TABLE |
DASD Volume Performance |
Volumes with Response Time > 25 |
BAR |
DASD Volume Performance |
Table 17. Dataset Performance
Summary Trend workspace
View |
View type |
Attribute group |
Dataset Performance Summary Trend |
TABLE |
Dataset Performance |
Response Time Analysis |
PLOT |
Dataset Performance |
Table 18. Dataset Historic Performance
Summary workspace
View |
View type |
Attribute group |
Dataset Performance Summary History Report |
TABLE |
Dataset Performance |
Datasets with MSR > Storage Class Objective History |
TABLE |
Dataset Performance |
Table 19. Dataset Performance
Historical Detail workspace
View |
View type |
Attribute group |
Dataset Performance Detail Report |
TABLE |
Dataset Performance |
Component Percent of Dataset MSR for All Jobs |
PIE |
Dataset Performance |
Table 20. Dataset Performance
Detail Trend workspace
View |
View type |
Attribute group |
Dataset Performance Application Trend |
TABLE |
Dataset Performance |
Response Time Analysis |
PLOT |
Dataset Performance |
Table 21. Dataset Performance
Event workspace
View |
View type |
Attribute group |
Dataset Performance Summary Report |
TABLE |
Dataset Performance |
Dataset Response Time |
BAR |
Dataset Performance |
Table 22. Highest Volume Response
Time workspace
View |
View type |
Attribute group |
Highest Volume Response Time Report |
TABLE |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 23. Highest Volume MPL
workspace
View |
View type |
Attribute group |
Highest Volume MPL Report |
TABLE |
DASD Volume Performance |
Volume MPL |
BAR |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 24. Highest Volume I/O
Rate workspace
View |
View type |
Attribute group |
Highest Volume I/O Report |
TABLE |
DASD Volume Performance |
Provide summary performance information for the datasets on
a specified volume. |
BAR |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 25. Highest Volume Busy
Percent workspace
View |
View type |
Attribute group |
Highest Volume Busy Percent Report |
TABLE |
DASD Volume Performance |
Volume Busy Percent |
BAR |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 26. Lowest Volume Connect
Percent workspace
View |
View type |
Attribute group |
Lowest Volume Connect Time Percent Report |
TABLE |
DASD Volume Performance |
Volume Connect Time Percent |
BAR |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 27. Highest Volume Group
Response Time workspace
View |
View type |
Attribute group |
Highest Volume Performance Report |
TABLE |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 28. Highest Volume Group
I/O Rate workspace
View |
View type |
Attribute group |
Highest Volume I/O Report |
TABLE |
DASD Volume Performance |
Volume I/O Rate |
BAR |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 29. Highest Volume Group
MPL workspace
View |
View type |
Attribute group |
Highest Volume MPL Report |
TABLE |
DASD Volume Performance |
Volume MPL |
BAR |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 30. Highest Volume Group
Busy Percent workspace
View |
View type |
Attribute group |
Highest Volume Busy Percent Report |
TABLE |
DASD Volume Performance |
Volume Busy Percent |
BAR |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |
Table 31. Lowest Volume Group
Connect Percent workspace
View |
View type |
Attribute group |
Volume Connect Time Percent |
BAR |
DASD Volume Performance |
Lowest Volume Connect Time Percent Report |
TABLE |
DASD Volume Performance |
Volume Response Time |
BAR |
DASD Volume Performance |