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06-19-2015 02:17 AM
06-19-2015 02:17 AM
Hello to all!
I read all internet sites but not undestand whe botllneck on server HPUX/
Glance say to me 14:15:15 RED Global swap space is nearly full
And i have:
Disk Util F FV V |100% 81% 100%
Mem Util S SU U |100% 100% 100%
Swap Util U UR R | 96% 96% 96%
Please help me
Solved! Go to Solution.
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06-19-2015 02:29 AM
06-19-2015 02:29 AM
Re: RED Global swap space is nearly full
#> vmstat 1 5
procs memory page faults cpu
r b w avm free re at pi po fr de sr in sy cs us sy id
1 2 0 196842 7986 13 0 26 13 7 0 338 5416 233880 678 3 1 96
1 2 0 196842 7982 186 0 184 14 31 0 2017 6905 13859 1326 1 5 94
1 2 0 196842 8106 197 0 194 11 24 0 2035 6848 16564 1299 3 8 89
1 2 0 196842 8130 198 0 186 8 19 0 1998 7065 16232 1436 1 8 91
1 2 0 196842 8167 189 0 177 6 15 0 1926 6919 16247 1356 3 2 95
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06-19-2015 06:17 AM
06-19-2015 06:17 AM
Re: RED Global swap space is nearly full
What does the command:
# swapinfo -tam
show?
My guess is that you are, or have been, swapping to such an extent that your swap space is nearly used up.
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06-19-2015 07:46 AM
06-19-2015 07:46 AM
Re: RED Global swap space is nearly full
#> swapinfo -tam Mb Mb Mb PCT START/ Mb TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME dev 32768 15005 17763 46% 0 - 1 /dev/vg00/lvol2 reserve - 10414 -10414 memory 130496 124372 6124 95% total 163264 149791 13473 92% - 0 -
I dont know what happen, not new applications be added to him
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06-19-2015 08:57 AM
06-19-2015 08:57 AM
Re: RED Global swap space is nearly full
You've got something that is using lots of memory and causing the system to page out.
Perhaps something opened some new share memory segments? Check the output of 'ipcs -moab' to see shared memory.
To see what processes are using lots of memory you can do:
# UNIX95= ps -eo user,pid,ppid,vsz,sz,args | sort -nk 4
The 4th column will show the virtual memory size of the process and the list will be sorted in ascending order.
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06-19-2015 11:07 AM
06-19-2015 11:07 AM
Re: RED Global swap space is nearly full
In this server a lot of process opened by oracle.
#> ipcs -moab IPC status from /dev/kmem as of Fri Jun 19 23:05:31 2015 T ID KEY MODE OWNER GROUP CREATOR CGROUP NATTCH SEGSZ CPID LPID ATIME DTIME CTIME Shared Memory: m 0 0x410c185d --rw-rw-rw- root root root root 0 348 1341 1341 8:37:58 8:37:58 8:37:53 m 1 0x4e0c0002 --rw-rw-rw- root root root root 2 61760 1341 19728 10:50:19 11:07:39 8:37:53 m 2 0x410efccd --rw-rw-rw- root root root root 2 8192 1341 11059 1:33:09 1:33:09 8:37:53 m 3 0x410c40cb --rw-r--r-- root root root root 3 2850096 2388 4202 23:05:30 23:05:30 8:38:46 m 4 0x490ded32 --rw-r--r-- root root root root 1 22908 2388 3496 23:05:30 23:05:30 8:38:46 m 5 0x500c40ca --rw-r--r-- root hpvmsys root hpvmsys 1 17115608 2394 3496 23:05:30 23:05:30 8:38:47 m 622598 0x00a5c581 --rw------- sfmdb users sfmdb users 4 11345920 14440 14485 2:10:27 2:10:41 2:10:27 m 7 0x5e0e822b --rw------- root root root root 1 512 3182 3182 8:40:06 no-entry 8:40:06 m 8 0x02fb07f1 --rw------- hpsmdb users hpsmdb users 1 10469376 3331 3335 8:40:07 8:40:07 8:40:07 m 9 0x06347849 --rw-rw-rw- root root root root 2 65544 3410 3421 8:40:15 8:40:12 8:40:10 m 32778 0x0c6629c9 --rw-r----- root root root root 3 18121528 3423 21075 16:16:41 16:17:29 8:40:12 m 11 0x010eb2ff --rw-rw-r-- root root root root 1 4192 3426 3426 8:40:12 8:40:12 8:40:12 m 12 0xa90c5105 ----------- root root root root 1 1 4003 4004 8:40:34 no-entry 8:40:34 m 65549 0x6c0ef197 --rw------- zabbix users zabbix users 6 995944 28067 28067 13:28:14 no-entry 13:28:14 m 14 0x010eb2d3 --rw-rw-r-- root root root root 1 4192 4095 4095 8:40:40 8:40:40 8:40:40 m 15 0x010eb278 --rw-rw-r-- root root root root 1 4192 4102 4102 8:40:41 no-entry 8:40:41 m 16 0x010eb2e8 --rw-rw-r-- root root root root 1 4192 4104 4117 8:40:45 8:40:51 8:40:43 m 32785 0x010d8c05 --rw-rw-r-- root root root root 1 4192 4123 4123 8:40:51 no-entry 8:40:51 m 41779218 0x3564e93c --rw-rw---- oracle oinstall oracle oinstall 16 1593901056 8212 22012 23:04:36 23:04:36 5:25:32 m 458771 0x000001df --rw------- doctest dinst doctest dinst 10 6470528 479 479 17:37:11 no-entry 17:37:11 m 393236 0x00000000 D-rw------- doctest dinst doctest dinst 10 4096 479 479 17:37:19 no-entry 17:37:19 m 5308437 0x00000000 D-rw------- doctest dinst doctest dinst 10 4096 479 479 17:37:19 no-entry 17:37:19 m 196630 0x720f2ab9 --rw------- doctest dinst doctest dinst 16 2293760 479 509 17:37:24 no-entry 17:37:19 m 655383 0x00000000 --rw-r----- oracle oinstall oracle oinstall 79 50331648 14472 21866 23:03:51 23:04:11 15:39:41 m 360472 0x00000000 --rw-r----- oracle oinstall oracle oinstall 79 3539992576 14472 21866 23:03:51 23:04:11 15:39:41 m 294937 0x1faae8ec --rw-r----- oracle oinstall oracle oinstall 79 65536 14472 21866 23:03:51 23:04:11 15:39:41 m 589850 0x54397118 --rw-rw---- oracle oinstall oracle oinstall 24 1291911168 1538 22028 23:04:43 23:04:43 9:43:25 m 131099 0x35c2cf88 --rw-rw---- oracle oinstall oracle oinstall 24 1107361792 2370 22038 23:04:46 23:04:46 9:44:37 m 32800 0xc3d6ab78 --rw-rw---- oracle oinstall oracle oinstall 25 2634088448 19751 21940 23:04:06 23:04:37 14:00:30 m 32801 0x510bd824 --rw-rw---- oracle oinstall oracle oinstall 26 2466316288 23261 21994 23:04:33 23:05:25 14:12:18 m 131106 0x5fbab904 --rw-rw---- oracle oinstall oracle oinstall 22 1728118784 27090 21454 23:00:07 23:00:08 14:23:51 m 32803 0x2e2918a0 --rw-rw---- oracle oinstall oracle oinstall 18 599851008 2690 21519 23:03:20 23:04:41 14:43:54
and i sort
oracle 12840 1 3967872 1212 ora_vkrm_tvetest oracle 14636 1 3967872 1217 ora_psp0_tvetest oracle 14668 1 3967872 1212 ora_vktm_tvetest oracle 14676 1 3967872 1213 ora_gen0_tvetest oracle 14686 1 3967872 1211 ora_diag_tvetest oracle 14708 1 3967872 1215 ora_mman_tvetest oracle 15376 1 3967872 1213 ora_qmnc_tvetest oracle 16208 1 3967872 1217 ora_smco_tvetest oracle 14632 1 3968000 1230 ora_pmon_tvetest oracle 14734 1 3968128 1215 ora_ckpt_tvetest oracle 15451 1 3968128 1215 ora_q001_tvetest oracle 1135 1 3968320 1205 oracletvetest (LOCAL=NO) oracle 4597 1 3968320 1228 oracletvetest (LOCAL=NO) oracle 13022 1 3968320 1228 oracletvetest (LOCAL=NO) oracle 20900 1 3968320 1226 ora_w000_tvetest oracle 22237 1 3968320 1291 ora_w001_tvetest oracle 12078 1 3968384 1205 oracletvetest (LOCAL=NO) oracle 14749 1 3968640 1211 ora_reco_tvetest oracle 14764 1 3969152 1224 ora_mmnl_tvetest oracle 19563 1 3969152 1205 oracletvetest (LOCAL=NO) oracle 20733 1 3969152 1205 oracletvetest (LOCAL=NO) oracle 20737 1 3969152 1205 oracletvetest (LOCAL=NO) oracle 21737 1 3969152 1229 oracletvetest (LOCAL=NO) oracle 14774 1 3969280 1217 ora_d000_tvetest oracle 14700 1 3969408 1214 ora_dia0_tvetest oracle 20735 1 3969600 1205 oracletvetest (LOCAL=NO) oracle 20891 1 3969600 1205 oracletvetest (LOCAL=NO) oracle 15449 1 3969664 1211 ora_q000_tvetest oracle 14692 1 3969984 1218 ora_dbrm_tvetest oracle 14742 1 3972864 1229 ora_smon_tvetest oracle 14758 1 3973120 1217 ora_mmon_tvetest oracle 14716 1 3974272 1214 ora_dbw0_tvetest oracle 15410 1 3978944 1218 ora_cjq0_tvetest oracle 14726 1 3983680 1216 ora_lgwr_tvetest oracle 15319 1 3991872 1216 ora_arc2_tvetest oracle 15303 1 4000064 1215 ora_arc0_tvetest oracle 15313 1 4000064 1212 ora_arc1_tvetest oracle 15331 1 4000064 1215 ora_arc3_tvetest
i think tvetest DB eat a lot of memory?
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06-19-2015 11:10 AM
06-19-2015 11:10 AM
Re: RED Global swap space is nearly full
i shutdown this tvetest db.
and sort command show^
oracle 19873 1 3017216 1625 ora_mman_UPDB oracle 20060 1 3017216 1624 ora_qmnc_UPDB oracle 22015 1 3017216 1623 ora_smco_UPDB oracle 4494 1 3017408 1622 ora_vkrm_UPDB oracle 19783 1 3017408 1643 ora_pmon_UPDB oracle 17584 1 3017600 1625 ora_q003_UPDB oracle 19871 1 3017728 1624 ora_dia0_UPDB oracle 19881 1 3017984 1625 ora_ckpt_UPDB oracle 19869 1 3018048 1627 ora_dbrm_UPDB oracle 20250 1 3018112 1624 ora_w000_UPDB oracle 22275 1 3018112 1625 ora_w001_UPDB oracle 19889 1 3018752 1629 ora_mmnl_UPDB oracle 19885 1 3019008 1622 ora_reco_UPDB oracle 19883 1 3020160 1628 ora_smon_UPDB oracle 19887 1 3022464 1630 ora_mmon_UPDB oracle 21465 1 3023616 1646 oracleUPDB (LOCAL=NO) oracle 15712 1 3024320 1635 ora_j000_UPDB oracle 4886 1 3028608 1636 ora_cjq0_UPDB oracle 19879 1 3033024 1626 ora_lgwr_UPDB oracle 19875 1 3054336 1624 ora_dbw0_UPDB oracle 19877 1 3054336 1624 ora_dbw1_UPDB doctest 2082 1 3614464 100 /opt/java1.5/bin/IA64N/java -Djava.awt.headless=true -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.u
#> ipcs -moab IPC status from /dev/kmem as of Fri Jun 19 23:10:16 2015 T ID KEY MODE OWNER GROUP CREATOR CGROUP NATTCH SEGSZ CPID LPID ATIME DTIME CTIME Shared Memory: m 0 0x410c185d --rw-rw-rw- root root root root 0 348 1341 1341 8:37:58 8:37:58 8:37:53 m 1 0x4e0c0002 --rw-rw-rw- root root root root 2 61760 1341 19728 10:50:19 11:07:39 8:37:53 m 2 0x410efccd --rw-rw-rw- root root root root 2 8192 1341 11059 1:33:09 1:33:09 8:37:53 m 3 0x410c40cb --rw-r--r-- root root root root 3 2850096 2388 4202 23:10:15 23:10:15 8:38:46 m 4 0x490ded32 --rw-r--r-- root root root root 1 22908 2388 3496 23:10:10 23:10:10 8:38:46 m 5 0x500c40ca --rw-r--r-- root hpvmsys root hpvmsys 1 17115608 2394 3496 23:10:10 23:10:10 8:38:47 m 622598 0x00a5c581 --rw------- sfmdb users sfmdb users 4 11345920 14440 14485 2:10:27 2:10:41 2:10:27 m 7 0x5e0e822b --rw------- root root root root 1 512 3182 3182 8:40:06 no-entry 8:40:06 m 8 0x02fb07f1 --rw------- hpsmdb users hpsmdb users 1 10469376 3331 3335 8:40:07 8:40:07 8:40:07 m 9 0x06347849 --rw-rw-rw- root root root root 2 65544 3410 3421 8:40:15 8:40:12 8:40:10 m 32778 0x0c6629c9 --rw-r----- root root root root 3 18121528 3423 21075 16:16:41 16:17:29 8:40:12 m 11 0x010eb2ff --rw-rw-r-- root root root root 1 4192 3426 3426 8:40:12 8:40:12 8:40:12 m 12 0xa90c5105 ----------- root root root root 1 1 4003 4004 8:40:34 no-entry 8:40:34 m 65549 0x6c0ef197 --rw------- zabbix users zabbix users 6 995944 28067 28067 13:28:14 no-entry 13:28:14 m 14 0x010eb2d3 --rw-rw-r-- root root root root 1 4192 4095 4095 8:40:40 8:40:40 8:40:40 m 15 0x010eb278 --rw-rw-r-- root root root root 1 4192 4102 4102 8:40:41 no-entry 8:40:41 m 16 0x010eb2e8 --rw-rw-r-- root root root root 1 4192 4104 4117 8:40:45 8:40:51 8:40:43 m 32785 0x010d8c05 --rw-rw-r-- root root root root 1 4192 4123 4123 8:40:51 no-entry 8:40:51 m 41779218 0x3564e93c --rw-rw---- oracle oinstall oracle oinstall 15 1593901056 8212 22012 23:04:36 23:05:37 5:25:32 m 458771 0x000001df --rw------- doctest dinst doctest dinst 10 6470528 479 479 17:37:11 no-entry 17:37:11 m 393236 0x00000000 D-rw------- doctest dinst doctest dinst 10 4096 479 479 17:37:19 no-entry 17:37:19 m 5308437 0x00000000 D-rw------- doctest dinst doctest dinst 10 4096 479 479 17:37:19 no-entry 17:37:19 m 196630 0x720f2ab9 --rw------- doctest dinst doctest dinst 16 2293760 479 509 17:37:24 no-entry 17:37:19 m 589850 0x54397118 --rw-rw---- oracle oinstall oracle oinstall 24 1291911168 1538 22278 23:06:06 23:06:06 9:43:25 m 131099 0x35c2cf88 --rw-rw---- oracle oinstall oracle oinstall 25 1107361792 2370 22470 23:07:24 23:07:25 9:44:37 m 32800 0xc3d6ab78 --rw-rw---- oracle oinstall oracle oinstall 28 2634088448 19751 4537 23:10:00 23:10:00 14:00:30 m 32801 0x510bd824 --rw-rw---- oracle oinstall oracle oinstall 27 2466316288 23261 4021 23:09:55 23:09:55 14:12:18 m 131106 0x5fbab904 --rw-rw---- oracle oinstall oracle oinstall 22 1728118784 27090 22294 23:06:13 23:06:13 14:23:51 m 32803 0x2e2918a0 --rw-rw---- oracle oinstall oracle oinstall 18 599851008 2690 21519 23:03:20 23:04:41 14:43:54
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06-19-2015 11:11 AM
06-19-2015 11:11 AM
Re: RED Global swap space is nearly full
maybe oracle not correctly configured?
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06-19-2015 11:28 AM
06-19-2015 11:28 AM
Re: RED Global swap space is nearly full
So what does the memory usage from 'glance' look like now and what does 'swapinfo -tam' show now?
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06-19-2015 11:41 AM
06-19-2015 11:41 AM
Re: RED Global swap space is nearly full
glance say memory util 100 %
#> swapinfo -tam Mb Mb Mb PCT START/ Mb TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME dev 32768 13812 18956 42% 0 - 1 /dev/vg00/lvol2 reserve - 6706 -6706 memory 130496 124449 6047 95% total 163264 144967 18297 89% - 0 -