● 16. U2 Xレポート、Rレポート(AIM系)が終わりました。最後に、残ったレポートを解説します。
ENQ/DEQレポート(U2)です。マニュアルには本質的な説明は全くされていません。
システムに問題があると、なんとなくわかりますので、実例を使って説明します。
U2. ENQ / DEQ ACTIVITY
MAJOR NAME TASKS ENQUEUED TASKS WAITING
MINOR NAME PERCENT NUMBER PERCENT AVERAGE
(LENGTH) OF TIME OF TASK OF TIME NUMBER
SYSKDIAP
SYSKDIAP 100.00 0 .00 1.00
( 8) 1 100.00
2 .00
3 .00
4 OVER .00
SYSDCTFE
CAT 20.67 0 .00 2.34
( 8) 1 8.27
(TASKS WAITING NUMBER OF TASK の2以降は省略)
SYSD
CATALOGA .62 0 .00 1.00
( 8) 1 .62
Q2. SMF
SMF PARAMETERS
VOL 000001
PSW
TRK 400
ACCT J S
ACCTL J S
OACCT J F
ACCTEX YES
NUMBER OF I/O PER MINUTE 1.22
NUMBER OF SMF DATA SET CHANGED 1
RECORD TYPE TOTAL NUMBER OF
OUTPUT RECORDS
6E 970
5C 515
5B 384
32 352
33 345
78 41
74 19
01 18
T1. INFORMATION ON VTAM BUFFERS AND STORAGE (00:00:00-23:59:59)
1. VTAM PARAMETERS
LCBSZ 324 CSALIMIT 0
2. VTAM BUFFERS UTILIZATION
(1) BUFFER UNITS AND EXPANDED PAGES
------- AMBUF ------- ------- FSBUF -------
------- IOBUF -------
MAXIMUM AVERAGE MAXIMUM AVERAGE
MAXIMUM AVERAGE
NUMBER OF USED BUFFER UNIT(S) 55 39 488 415
692 193
NUMBER OF BUFFER UNITS 210 210 634 615
731 552
(INITIAL VALUE) ( 210) ( 600) (
500)
NUMBER OF EXPANDED PAGE(S) 0 0 1 0
21 4
(LIMIT) ( 10) ( 10)
(255)
(2) REQUESTS FOR BUFFER UNIT
------- AMBUF ------- ------- FSBUF -------
------- IOBUF -------
NUMBER OF OBTAINING REQUEST(S) 583,218 2,248
570,807
NUMBER OF SUSPENDED REQUEST(S) 0 0
62
NUMBER OF FAILED REQUEST(S) 0 0
88
(3) TIMES OF BUFFER EXPANSION FAILURE
------- AMBUF ------- ------- FSBUF -------
------- IOBUF -------
FOR EXPANSION LIMIT REACHED 0 0
0
FOR INSUFFICIENT STORAGE 0 0
0
FOR CSALIMIT REACHED 0 0
0
3. VTAM STORAGE UTILIZATION
---------- COMMON AREA ---------- ----------
PRIVATE AREA ---------
MAXIMUM AVERAGE MAXIMUM AVERAGE
USED BYTES 1,113,440 1,039,360 756,379
742,153
T2. INFORMATION ON DATA TRANSFER BETWEEN VTAM AND A LOCAL CONTROLLER (00:00:00-23:59:59)
1. NODE DEFINITION
NODE NAME NCP0010 LCBNO 50
2. INFORMATION ON DATA TRANSFER
(1) TOTAL
OUTPUT OPERATION(S) : 10,122
INPUT OPERATION(S) : 13,675
INPUT OPERATION(S) CAUSED BY STATUS MODIFIER : 0
MESSAGE(S) SENT : 10,122
MESSAGE(S) RECEIVED : 14,689
IOBUF UNIT(S) USED FOR OUTPUT OPERATIONS : 13,068
IOBUF UNIT(S) USED FOR INPUT OPERATIONS : 17,908
ATTENTION TIME(S) AT INPUT OPERATIONS : 0
SLOW DOWN TIME(S) : 0
(2) AVERAGE
MESSAGE(S) SENT PER AN OUTPUT OPERATION : 1.0
MESSAGE(S) RECEIVED PER AN INPUT OPERATION : 1.1
IOBUF UNIT(S) USED PER AN OUTPUT OPERATION : 1.3
IOBUF UNIT(S) USED PER AN INPUT OPERATION : 1.3
IOBUF UNIT(S) USED PER AN OUTBOUND MESSAGE : 1.3
IOBUF UNIT(S) USED PER AN INBOUND MESSAGE : 1.2
MESSAGE(S) SENT PER A MINUTE : 13.7
MESSAGE(S) RECEIVED PER A MINUTE : 19.9
例は、INP2を使っているためその情報です。
T2レポートにあって、T4レポートにない情報
・LCBNO、 INPUT OPERATION(S) CAUSED BY STATUS MODIFIER
・ATTENTION TIME(S) AT INPUT OPERATIONS → 0であること。
・SLOW DOWN TIME(S) → スローダウンモードが0回(Sは秒でない)であること。
T4. INFORMATION ON DATA TRANSFER BETWEEN VTAM AND A LAN CONTROLLER (00:00:00-23:59:59)
1. NODE DEFINITION
NODE NAME ONATSPL COMMUNICATION TYPE TCP/IP
2. INFORMATION ON DATA TRANSFER
(1) TOTAL
OUTPUT OPERATION(S) : 192,957
INPUT OPERATION(S) : 945,028
MESSAGE(S) SENT : 828,606
MESSAGE(S) RECEIVED : 1,272,444
IOBUF UNIT(S) USED FOR OUTPUT OPERATIONS : 1,859,513
IOBUF UNIT(S) USED FOR INPUT OPERATIONS : 1,537,950
BROADCAST MESSAGE(S) SENT : 0
BROADCAST MESSAGE(S) RECEIVED : 0
(2) AVERAGE
MESSAGE(S) SENT PER AN OUTPUT OPERATION : 4.3
MESSAGE(S) RECEIVED PER AN INPUT OPERATION : 1.3
IOBUF UNIT(S) USED PER AN OUTPUT OPERATION : 9.6
IOBUF UNIT(S) USED PER AN INPUT OPERATION : 1.6
IOBUF UNIT(S) USED PER AN OUTBOUND MESSAGE : 2.2
IOBUF UNIT(S) USED PER AN INBOUND MESSAGE : 1.2
MESSAGE(S) SENT PER A MINUTE : 1,404.4
MESSAGE(S) RECEIVED PER A MINUTE : 2,156.7
BROADCAST MESSAGE(S) SENT PER A MINUTE : 0.0
BROADCAST MESSAGE(S) RECEIVED PER A MINUTE : 0.0
・AVERAGEは単なる平均値
MESSAGE(S) SENT PER AN OUTPUT OPERATION : 4.3 = 828,606 /
192,957
MESSAGE(S) RECEIVED PER AN INPUT OPERATION : 1.3 = 1,272,444 / 945,028
IOBUF UNIT(S) USED PER AN OUTPUT OPERATION : 9.6 = 1,859,513 /
192,957
IOBUF UNIT(S) USED PER AN INPUT OPERATION : 1.6 = 1,537,950 /
945,028
IOBUF UNIT(S) USED PER AN OUTBOUND MESSAGE : 2.2 = 1,859,513 / 828,606
IOBUF UNIT(S) USED PER AN INBOUND MESSAGE : 1.2 = 1,537,950 /
1,272,444
MESSAGE(S) SENT PER A MINUTE : 1,404.4 = 828,606 /
590分
MESSAGE(S) RECEIVED PER A MINUTE : 2,156.7 = 1,272,444 /
590分
L2. MAPPING OF VOLUME
VOLUME SERIAL NUMBER ( 000000 )
FILE NAME EXTENT TOTAL LENGTH EXTENT BOUNDARIES LENGTH
PERCENT OF
NUMBER CC HH CC HH CC HH CC HH ACCESS COUNTS
VOLUME ( 01 ) 1771.00 0.00 - 1770.14 1771.00
100.00 %
SYS.SYSTEM.CATALOG ( 01 ) 1.07 49.00 - 50.06 1.07 55.07 %
Z1. AVM
A. CPU BUSY INFORMATION
VM NAME ------------ VM1 CPU RATIO --------------- 40.00 %
CPU ADDRESS -------- 0 CPU BUSY RATIO ---------- 24.15 %
VM NAME ------------ VM2 CPU RATIO --------------- 60.00 %
CPU ADDRESS -------- 0 CPU BUSY RATIO ---------- 14.26 %
B. CHANNEL BUSY INFORMATION
CHANNEL NUMBER CHANNEL BUSY ATTACH/DETACH CHANNEL USED VM
-----------------------------------------------------------------------------------------------------------
00 0.11 % / *SYSTEM VM1 VM2
02 1.03 % / *SYSTEM VM1 VM2
・CPU RATIO VMに割り当てているCPU配分率。AUTOモードかLOGICALモードかはわからない。
・CPU BURY RATIO AUTO:実CPUを使用率を100%とする、LOGILAL:割当CPUを100%とする
・CHANNEL BUSY 実チャネルの負荷率。
C. VM RUNNING TIME INFORMATION
VM NAME ELAPSED TIME CPU USED TIME
-------------------------------------------
VM1 0:59:59 0:14:29
VM2 0:59:59 0:08:33
D. AVM/EX RUNNING TIME INFORMATION
AVM/EX RUNNING TIME 0:35:34
E. AVM/EX MEMORY INFORMATION
AVM/EX MEMORY ------------- 10 (MB)
MAXIMUM ------------------- 6652 (KB)
MINIMUM ------------------- 6652 (KB)
F. CHANNEL BUSY EXTENDED INFORMATION
VM NAME ------------ *SYSTEM
V-CHANNEL NUMBER R-CHANNEL NUMBER CHANNEL TYPE CHANNEL BUSY TOTAL CHANNEL BUSY
-----------------------------------------------------------------------------------------------------------
00 00 BMC 0.00 % 0.11
%
02 02 BMC 0.00 % 1.03
%
・AVM/EX RUNNING TIME AVM/EXが走行した時間なんですよね〜。理由はどうであれ、役に立たないことわかりますか?
・TOTAL CHANNEL BUSY 全VMで使ったチャネル負荷率。
A1. INFORMATION OF SAMPLING ENVIRONMENT
START DATE 06:01:10
START TIME 08:40:02
END DATE 06:01:10
END TIME 18:20:29
ELAPSED TIME 09:40:27 ( 34827 SEC )
CLOCK CARD 2 MINUTE(S) 0 SECOND(S)
TIME CARD 10 HOUR(S)
NUMBER OF WRITE BLOCKS 10,790
OS EDITION V/L NO. EDITION=E10 ,VERSION=10,LEVEL=10
PDL V/L NO. V=20,L=10,R=01
PDA V/L NO. V=20,L=10,R=01
A2. INFORMATION OF ANALYZED DATA
START DATE 06:01:10
START TIME 08:00:00
END DATE 06:01:10
END TIME 18:00:00
ELAPSED TIME 10:00:00
------------ INFORMATION OF PDL LOGGING ------------
START DATE START TIME END DATE END TIME
06:01:10 08:40:08 06:01:10 18:20:28
A4. ANALYZED RESOURCE INFORMATION
-- RESOURCE -- -- REPORT -- -- RECORD ID -- -- NUMBER OF --
NAME NUMBER MAIN SUB RECORDS
* VTOC L2 50 5
51 658,543
52 0
55 113,574
57 1,400
・・・
* AMSG RA C7 01 1,283
・・・
・A1 CLOCK CARD これは1分のほうがよい。
・A3 V:サンプリング単位、D:サンプリング連続時間、K:サンプリング周期 SAMPLE AMSG(5MIN,5MIN/15MIN)
普通はV=Dとします。DとKの65:13:56:nnnは無視。
・A3 LOST COUNTS データロスト件数。
・A4 NUMBER OF RECORDS PDLデータのレコード件数。特に、AMGはほとんどロストしている。
(34,771 >> 1,283)