svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
analytics(7)
an...s(7)Standards, Environments, Macros, Character Sets, and miscellanayn...s(7)
NAME
analytics - analytics BUI
DESCRIPTION
The Solaris Analytics BUI provides the ability to visualize statistics
and diagnose common performance problems for a single Oracle Solaris
system. This BUI can be accessed through the Oracle Solaris Dashboard,
through the Applications menu, or directly through the following URL:
https://<hostname>/solaris/apps/analytics
The Analytics BUI provides a pre-defined set of sheets that provide
different views of the system. Each sheet is comprised of a set of sec‐
tions, which in turn contain groups of visualizations. You may assemble
your own sheets with a combination of custom visualizations and visual‐
izations defined by the system. Visualizations allow multiple visual‐
ization types for statistics and events provided by the Oracle Solaris
Statistics Store, sstore. For more information, see the sstore(7) man
page.
Each sheet provides a live view of the system by default, and visual‐
izations allow interaction to show different time horizons or views on
the data.
Performance Methodology
Many of the sheets pre-defined by the Analytics application reflect
utilization, saturation, and errors of key system resources.
Utilization is expressed as the currently achieved percentage of theo‐
retical maximum throughput. Saturation is the amount of work queued,
that is, not actively serviced. It is sometimes expressed as a multiple
of the maximum utility (capacity). Errors are occurrences per second,
and these should usually be low or zero.
More general sheets and visualizations show these key metrics across
all available resources for that measurement. This provides an overall
appreciation of the state of that resource. For example, if the average
CPU utilization is at 80%, we can further explore why CPU utilization
is so high. Any saturation (work in excess of capacity) is an indica‐
tion of overload, and any errors are typically cause for immediate in‐
vestigation.
In addition to the average metrics, individual resource utilization is
shown for many resources. This is because resources are commonly allo‐
cated directly to workloads (such as CPUs to zones or NICs on distinct
networks). Analytics also provides partitioned views to quickly iden‐
tify whether individual resources are seeing excessive utilization,
saturation or errors.
Events are also often shown inline with performance graphs. These might
include administrative changes to relevant resources such as configur‐
ing a new datalink, or FMA faults such as a CPU being proactively re‐
tired due to persistent problems.
Sheets List
The default view of the Analytics application is a list of sheets,
which collects performance information for specific resources, or for
specific diagnosis tasks. From this view, a sheet can be opened by
clicking on the graph icon, or the sheet's information can be viewed by
clicking elsewhere within the sheet area.
Filtering, sorting, and grouping allow exploration of sheets.
You can add new sheets, and also delete sheets that you own. Sheets de‐
livered by the system cannot be deleted.
Sheet
A sheet is comprised of a set of sections, containing groups of visual‐
izations. You can only modify sheets that you own. The properties of
the entire sheet can be viewed by selecting the Properties button.
All visualizations on the sheet can be paused to allow more detailed
exploration of the data shown without the distraction of updates.
You can add a visualization, remove a visualization, copy a visualiza‐
tion from another sheet, or modify a visualization that you own. Fa‐
vorite a visualization to make it easier to add that visualization to a
new sheet.
The properties of the visualization, including which statistics (ssid)
are on the visualization, are viewed and modified from the "settings"
icon on each visualization. On modifiable visualizations, adding a Sta‐
tistic in the Properties dialog displays a statistic browser. For more
information, see the ssid(7)) man page.
Clicking on an existing statistic enables you to view and edit the SSID
and make formatting choices for that statistic in the graph.
Partitions
Some statistics can be partitioned. If partitions are available for a
statistic, a partition dropdown will appear to allow selection. Parti‐
tions provide a breakdown of statistics by their component resources.
For example, CPU usage can be partitioned by mode, or physical and vir‐
tual groupings (core, chip, pg, lgroup).
Delivering Charts and Sheets
Charts and sheets can be delivered in IPS packages, in addition to be‐
ing defined through the BUI. See the analytics(5) manual page for more
details on the file format and delivery locations.
SEE ALSO
analytics(5), ssid(7), sstore(7), webui(7), webui-dashboard(7)
Oracle Solaris 11.4 02 Feb 2017 an...s(7)