X hits on this document

904 views

0 shares

0 downloads

0 comments

67 / 236

Display Types

Summary workload (SUMMARY keyword)

The SUMMARY workload display, like the DETAIL report, shows bottleneck data. However, SUMMARY displays only a single line of output for each interval instead of giving a detailed breakdown of bottleneck states. Each line contains the highest (worst) wait reason for that interval. This allows you to browse through a concise summary of an entire day on one page. You can browse through a number of days on one page if you specify a short time interval and a range of days.

The example shown in Figure 9 might result from the following command: DISPLAY SUMMARY GRP(3) STIME(10) ETIME(12) SDATE(01/02/97) EDATE(01/02/97)

Specifying the same date in both SDATE (StartDATE) and EDATE (EndDATE) limits the display to one day. GRP(3) is the shortened form for PSB group 3. Each line represents a single (RMF) interval with the main wait reason. The graph shows the wait percentages.

FIGURE 9. SUMMARY Report

+===================== | Group = 3 | Period: 10:00 to 12 +--------------------- | +--------------------- |DATE__START_END____MA |01/18 10:00 10:15 US | | | | | | | 10:15 10:30 10:45 11:00 11:15 11:30 10:30 10:45 11:00 11:15 11:30 11:45 DB DB DB DB US US DB 11:45 12:00

|--------------------- +=====================

========================

Symbolic Name :00 on 01/02/97 ------------------------

COMPETING STATES ------------------------ IN_REASON_____________%_

ING CPU/APPL

36.8

PMFG021

50.0

PMFG024

45.2

PMFG021

39.0

PMFG021

51.1

ING CPU/APPL

37.6

ING CPU/APPL

35.9

PMFG024

48.1

------------------------ ========================

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

|---------==>. . |---------======> |0__1__2__3__4__5__

. . . . . . . . .| .| __ __ __ __ 6 7 8 9 0|

|---------====> . |---------===> . |---------======>

.| .| .|

. . |---------===> |---------===> |---------======>

.| .| .|

-------------------

-------------|

===================

=============+

=============+

| | -------------+

-------------------

|

  • -------------

    +

=================== = PAYROLL

-------------------

The report above shows the main IMS wait reason for each 15 minute interval. For example, for the 10:4511:00 period, the main IMS wait reason was the database DB PMFG021.

Resource displays (Rccc keywords)

Resource displays are actually a large number of different panels with many keywords, each with information that pertains to a particular area of performance. Some of this data has been extracted directly from the information gathered by RMF, but most of it is generated by the collector itself.

Various arguments limit the scope of the resource display. For example, RDEV allows you to select by volume or unit; ROSP and RVSP each allow you to select by subpool number; and RPAG allows selection by region name.

Displaying EPILOG Data

67

Document info
Document views904
Page views904
Page last viewedMon Dec 05 21:09:58 UTC 2016
Pages236
Paragraphs8116
Words69808

Comments