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查看/u/informix/tmp/af.2e352469文件,里相关信息如下:
15:41:24 邏輯登錄 517547 - 備份完成
15:44:41 斷言失敗: Exception Caught. Type: MT_EX_OS, Context: mem
15:41:24 邏輯登錄 517547 - 備份完成
15:44:41 斷言失敗: Exception Caught. Type: MT_EX_OS, Context: mem
15:44:41 IBM Informix Dynamic Server Version 9.40.FC7
15:44:41
使用者:Session(705317, [email=zh16879@zhdb01]zh16879@zhdb01[/email], 31689, c00000018a5c61a
Thread(731725, sqlexec, c000000185aaa838, 1)
File: mtex.c Line: 377
15:44:41 動作: 請通知 Informix 技術支援部門.
15:44:41 stack trace for pid 4936 written to /u/inf7.3/tmp/af.2e352469
15:44:42 請參閱: /u/informix/tmp/af.2e352469, shmem.2e352469.0
查看onstat -g ses 705317:
/u/inf7.3/bin/onstat -g ses 705317:
IBM Informix Dynamic Server Version 9.40.FC7 -- On-Line -- Up 33 days 03:10:15 -- 8305372 Kbytes
session #RSAM total used dynamic
id user tty pid hostname threads memory memory explain
705317 zh16879 142 31689 zhdb01 1 344064 317800 off
tid name rstcb flags curstk status
731725 sqlexec c000000185aaa838 ---P--- 61456 running
Memory pools count 7
name class addr totalsize freesize #allocfrag #freefrag
705317 V c00000018bc05040 229376 10984 224 23
705317*O0 V c000000194fb2040 32768 3912 26 2
705317*O1 V c00000019b8b3040 12288 840 9 1
705317*O2 V c00000019ba1f040 20480 1864 16 2
705317*O3 V c00000019bb6d040 20480 840 17 1
705317*O4 V c00000019c25f040 16384 3912 10 2
705317*O5 V c00000019c3ea040 12288 3912 6 2
name free used name free used
overhead 0 22792 scb 0 208
opentable 0 5752 filetable 0 1016
log 0 2184 temprec 0 10104
keys 0 416 ralloc 0 240200
gentcb 0 1840 ostcb 0 3416
sqscb 0 22344 sql 0 72
rdahead 0 224 hashfiletab 0 552
osenv 0 2520 sqtcb 0 3808
fragman 0 352
sqscb info
scb sqscb optofc pdqpriority sqlstats optcompind directives
c00000018997e818 c0000001bccbd028 0 0 0 2 1
Sess SQL Current Iso Lock SQL ISAM F.E.
Id Stmt type Database Lvl Mode ERR ERR Vers Explain
705317 SELECT xyz DR Wait 1 0 0 7.20 Off
Current SQL statement :
SELECT apa_file.*,apb_file.*,rvv03,apo02, apr02, pmm22, pmn31, pmn04,
pmn041, azi03, azi04, azi05 FROM apa_file, OUTER (apb_file,OUTER
(pmn_file,pmm_file),OUTER rvv_file), OUTER azi_file,OUTER apo_file,
OUTER apr_file WHERE apa01 = apb01 AND azi01 = apa13 AND apo01 = apa19
AND apr01 = apa36 AND pmn01 = apb06 AND pmn02 = apb07 AND rvv01 =
apb21 AND rvv02 = apb22 AND pmm01 = pmn01 AND apo01 = apa19 AND
apa00 = '22' AND apa41 = 'N' AND apa42='N' AND apa01='RYT-YA0062'
ORDER By apa01
这个语句执行后,基本系统就hang住了,dbaccess进数据库都不行,整个机器相当慢,后来用onstat -g seg看发现共享内存虚拟段多了很多。
IBM Informix Dynamic Server Version 9.40.FC7 -- On-Line -- Up 71 days 01:42:40 -- 14654172 Kbytes
Segment Summary:
id key addr size ovhd class blkused blkfree
87047 1388660737 c00000000041d000 4294705152 554920 R* 1048512 0
11 1388660741 c0000001003dd000 3125768192 96064 V 761686 1441
15 1388660745 c0000001ba8d4000 4456448 808 M 1062 26
16 1388660746 c0000001bad14000 4456448 808 M 1054 34
17 1388660747 c0000001bb154000 4456448 808 M 1054 34
18 1388660748 c0000001bb594000 4456448 808 M 1054 34
19 1388660749 c0000001bb9d4000 4456448 808 M 1054 34
20 1388660750 c0000001bbe14000 4456448 808 M 1054 34
21 1388660751 c0000001bc254000 4456448 808 M 1054 34
22 1388660752 c0000001bc694000 4456448 808 M 1054 34
1513495 1388660753 c0000001bcad4000 209715200 7072 V 48471 2729
6168 1388660754 c0000001c92d4000 209715200 7072 V 48858 2342
6169 1388660755 c0000001d5ad4000 209715200 7072 V 48134 3066
359962 1388660756 c0000001e22d4000 209715200 7072 V 48125 3075
7707 1388660757 c0000001eead4000 209715200 7072 V 49424 1776
7196 1388660758 c0000001fb2d4000 209715200 7072 V 48608 2592
360477 1388660759 c000000207ad4000 209715200 7072 V 48230 2970
8734 1388660760 c0000002142d4000 209715200 7072 V 48437 2763
8735 1388660761 c000000220ad4000 209715200 7072 V 48545 2655
8224 1388660762 c00000022d2d4000 209715200 7072 V 49736 1464
7201 1388660763 c000000239ad4000 209715200 7072 V 48572 2628
359970 1388660764 c0000002462d4000 209715200 7072 V 48263 2937
7715 1388660765 c000000252ad4000 209715200 7072 V 48323 2877
7204 1388660766 c00000025f2d4000 209715200 7072 V 48899 2301
6181 1388660767 c00000026bad4000 209715200 7072 V 49487 1713
4646 1388660768 c0000002782d4000 209715200 7072 V 48371 2829
357927 1388660769 c000000284ad4000 209715200 7072 V 48623 2577
5160 1388660770 c0000002912d4000 209715200 7072 V 48389 2811
4649 1388660771 c00000029dad4000 209715200 7072 V 48389 2811
4650 1388660772 c0000002aa2d4000 209715200 7072 V 48832 2368
4139 1388660773 c0000002b6ad4000 209715200 7072 V 49391 1809
3628 1388660774 c0000002c32d4000 209715200 7072 V 48127 3073
365101 1388660775 c0000002cfad4000 209715200 7072 V 48194 3006
4142 1388660776 c0000002dc2d4000 209715200 7072 V 48126 3074
4143 1388660777 c0000002e8ad4000 209715200 7072 V 48172 3028
3632 1388660778 c0000002f52d4000 209715200 7072 V 48545 2655
3633 1388660779 c000000301ad4000 209715200 7072 V 49252 1948
3122 1388660780 c00000030e2d4000 209715200 7072 V 48426 2774
364083 1388660781 c00000031aad4000 209715200 7072 V 48253 2947
4148 1388660782 c0000003272d4000 209715200 7072 V 48006 3194
4149 1388660783 c000000333ad4000 209715200 7072 V 48378 2822
3638 1388660784 c0000003402d4000 209715200 7072 V 48304 2896
3639 1388660785 c00000034cad4000 209715200 7072 V 48065 3135
2104 1388660786 c0000003592d4000 209715200 7072 V 48186 3014
2105 1388660787 c000000365ad4000 209715200 7072 V 48954 2246
2106 1388660788 c0000003722d4000 209715200 7072 V 36490 14710
Total: - - 15005872128 - - 3554223 109320
[ 本帖最后由 chiqieqie 于 2009-11-23 14:22 编辑 ] |
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