44835,WX3510H + AC内存利用率过高
问题描述：
无线控制器，接入AP数量230个，配置有微信认证，丘比特定位，开启探针等；
最佳答案
直接在AC上边 display process cpu 可以看到CPU那个进程暂用的比较高,然后在具体的分析原因
[AC-WX3510H]DIS process memory JID Text Data Stack Dynamic Name 1 140 8956 32 156 scmd 2 0 0 0 0 [kthreadd] 3 0 0 0 0 [migration/0] 4 0 0 0 0 [ksoftirqd/0] 5 0 0 0 0 [watchdog/0] 6 0 0 0 0 [migration/1] 7 0 0 0 0 [ksoftirqd/1] 8 0 0 0 0 [watchdog/1] 9 0 0 0 0 [migration/2] 10 0 0 0 0 [ksoftirqd/2] 11 0 0 0 0 [watchdog/2] 12 0 0 0 0 [migration/3] 13 0 0 0 0 [ksoftirqd/3] 14 0 0 0 0 [watchdog/3] 15 0 0 0 0 [migration/4] 16 0 0 0 0 [ksoftirqd/4] 17 0 0 0 0 [watchdog/4] 18 0 0 0 0 [migration/5] 19 0 0 0 0 [ksoftirqd/5] 20 0 0 0 0 [watchdog/5] 21 0 0 0 0 [migration/6] 22 0 0 0 0 [ksoftirqd/6] 23 0 0 0 0 [watchdog/6] 24 0 0 0 0 [migration/7] 25 0 0 0 0 [ksoftirqd/7] 26 0 0 0 0 [watchdog/7] 27 0 0 0 0 [migration/8] 28 0 0 0 0 [ksoftirqd/8] 29 0 0 0 0 [watchdog/8] 30 0 0 0 0 [migration/9] 31 0 0 0 0 [ksoftirqd/9] 32 0 0 0 0 [watchdog/9] 33 0 0 0 0 [migration/10] 34 0 0 0 0 [ksoftirqd/10] 35 0 0 0 0 [watchdog/10] 36 0 0 0 0 [migration/11] 37 0 0 0 0 [ksoftirqd/11] 38 0 0 0 0 [watchdog/11] 39 0 0 0 0 [migration/12] 40 0 0 0 0 [ksoftirqd/12] 41 0 0 0 0 [watchdog/12] 42 0 0 0 0 [migration/13] 43 0 0 0 0 [ksoftirqd/13] 44 0 0 0 0 [watchdog/13] 45 0 0 0 0 [migration/14] 46 0 0 0 0 [ksoftirqd/14] 47 0 0 0 0 [watchdog/14] 48 0 0 0 0 [migration/15] 49 0 0 0 0 [ksoftirqd/15] 50 0 0 0 0 [watchdog/15] 51 0 0 0 0 [events/0] 52 0 0 0 0 [events/1] 53 0 0 0 0 [events/2] 54 0 0 0 0 [events/3] 55 0 0 0 0 [events/4] 56 0 0 0 0 [events/5] 57 0 0 0 0 [events/6] 58 0 0 0 0 [events/7] 59 0 0 0 0 [events/8] 60 0 0 0 0 [events/9] 61 0 0 0 0 [events/10] 62 0 0 0 0 [events/11] 63 0 0 0 0 [events/12] 64 0 0 0 0 [events/13] 65 0 0 0 0 [events/14] 66 0 0 0 0 [events/15] 67 0 0 0 0 [khelper] 68 0 0 0 0 [kblockd/0] 69 0 0 0 0 [kblockd/1] 70 0 0 0 0 [kblockd/2] 71 0 0 0 0 [kblockd/3] 72 0 0 0 0 [kblockd/4] 73 0 0 0 0 [kblockd/5] 74 0 0 0 0 [kblockd/6] 75 0 0 0 0 [kblockd/7] 76 0 0 0 0 [kblockd/8] 77 0 0 0 0 [kblockd/9] 78 0 0 0 0 [kblockd/10] 79 0 0 0 0 [kblockd/11] 80 0 0 0 0 [kblockd/12] 81 0 0 0 0 [kblockd/13] 82 0 0 0 0 [kblockd/14] 83 0 0 0 0 [kblockd/15] 84 0 0 0 0 [ata/0] 85 0 0 0 0 [ata/1] 86 0 0 0 0 [ata/2] 87 0 0 0 0 [ata/3] 88 0 0 0 0 [ata/4] 89 0 0 0 0 [ata/5] 90 0 0 0 0 [ata/6] 91 0 0 0 0 [ata/7] 92 0 0 0 0 [ata/8] 93 0 0 0 0 [ata/9] 94 0 0 0 0 [ata/10] 95 0 0 0 0 [ata/11] 96 0 0 0 0 [ata/12] 97 0 0 0 0 [ata/13] 98 0 0 0 0 [ata/14] 99 0 0 0 0 [ata/15] 100 0 0 0 0 [ata_aux] 101 0 0 0 0 [vzmond] 102 0 0 0 0 [pdflush] 103 0 0 0 0 [pdflush] 104 0 0 0 0 [kswapd0] 105 0 0 0 0 [aio/0] 106 0 0 0 0 [aio/1] 107 0 0 0 0 [aio/2] 108 0 0 0 0 [aio/3] 109 0 0 0 0 [aio/4] 110 0 0 0 0 [aio/5] 111 0 0 0 0 [aio/6] 112 0 0 0 0 [aio/7] 113 0 0 0 0 [aio/8] 114 0 0 0 0 [aio/9] 115 0 0 0 0 [aio/10] 116 0 0 0 0 [aio/11] 117 0 0 0 0 [aio/12] 118 0 0 0 0 [aio/13] 119 0 0 0 0 [aio/14] 120 0 0 0 0 [aio/15] 121 0 0 0 0 [mtdblockd] 167 0 0 0 0 [fshe] 170 0 0 0 0 [kdrvfwd8] 171 0 0 0 0 [kdrvfwd9] 172 0 0 0 0 [kdrvfwd10] 173 0 0 0 0 [kdrvfwd11] 174 0 0 0 0 [kdrvfwd12] 175 0 0 0 0 [kdrvfwd13] 176 0 0 0 0 [kdrvfwd14] 177 0 0 0 0 [kdrvfwd15] 178 0 0 0 0 [kdrvmgefwd] 185 0 0 0 0 [lipc_topology] 187 0 0 0 0 [LOAD] 188 0 0 0 0 [LOADProc] 189 0 0 0 0 [CLUSTER_Main] 190 0 0 0 0 [clusterhello] 191 0 0 0 0 [timesyncs] 192 0 0 0 0 [lipc_portevt] 193 0 0 0 0 [kfastlog] 194 0 0 0 0 [kuserlog] 195 0 0 0 0 [kevent] 196 0 0 0 0 [kifupdown] 197 0 0 0 0 [kdrvibcsocket] 198 0 0 0 0 [kmac/1] 199 0 0 0 0 [kipfs/1] 200 0 0 0 0 [kip6fs/1]
1010 160 743392 32 113800 cmtnlmgrd
zhiliao_44835 发表时间：[AC-WX3510H]DIS process memory JID Text Data Stack Dynamic Name 1 140 8956 32 156 scmd 2 0 0 0 0 [kthreadd] 3 0 0 0 0 [migration/0] 4 0 0 0 0 [ksoftirqd/0] 5 0 0 0 0 [watchdog/0] 6 0 0 0 0 [migration/1] 7 0 0 0 0 [ksoftirqd/1] 8 0 0 0 0 [watchdog/1] 9 0 0 0 0 [migration/2] 10 0 0 0 0 [ksoftirqd/2] 11 0 0 0 0 [watchdog/2] 12 0 0 0 0 [migration/3] 13 0 0 0 0 [ksoftirqd/3] 14 0 0 0 0 [watchdog/3] 15 0 0 0 0 [migration/4] 16 0 0 0 0 [ksoftirqd/4] 17 0 0 0 0 [watchdog/4] 18 0 0 0 0 [migration/5] 19 0 0 0 0 [ksoftirqd/5] 20 0 0 0 0 [watchdog/5] 21 0 0 0 0 [migration/6] 22 0 0 0 0 [ksoftirqd/6] 23 0 0 0 0 [watchdog/6] 24 0 0 0 0 [migration/7] 25 0 0 0 0 [ksoftirqd/7] 26 0 0 0 0 [watchdog/7] 27 0 0 0 0 [migration/8] 28 0 0 0 0 [ksoftirqd/8] 29 0 0 0 0 [watchdog/8] 30 0 0 0 0 [migration/9] 31 0 0 0 0 [ksoftirqd/9] 32 0 0 0 0 [watchdog/9] 33 0 0 0 0 [migration/10] 34 0 0 0 0 [ksoftirqd/10] 35 0 0 0 0 [watchdog/10] 36 0 0 0 0 [migration/11] 37 0 0 0 0 [ksoftirqd/11] 38 0 0 0 0 [watchdog/11] 39 0 0 0 0 [migration/12] 40 0 0 0 0 [ksoftirqd/12] 41 0 0 0 0 [watchdog/12] 42 0 0 0 0 [migration/13] 43 0 0 0 0 [ksoftirqd/13] 44 0 0 0 0 [watchdog/13] 45 0 0 0 0 [migration/14] 46 0 0 0 0 [ksoftirqd/14] 47 0 0 0 0 [watchdog/14] 48 0 0 0 0 [migration/15] 49 0 0 0 0 [ksoftirqd/15] 50 0 0 0 0 [watchdog/15] 51 0 0 0 0 [events/0] 52 0 0 0 0 [events/1] 53 0 0 0 0 [events/2] 54 0 0 0 0 [events/3] 55 0 0 0 0 [events/4] 56 0 0 0 0 [events/5] 57 0 0 0 0 [events/6] 58 0 0 0 0 [events/7] 59 0 0 0 0 [events/8] 60 0 0 0 0 [events/9] 61 0 0 0 0 [events/10] 62 0 0 0 0 [events/11] 63 0 0 0 0 [events/12] 64 0 0 0 0 [events/13] 65 0 0 0 0 [events/14] 66 0 0 0 0 [events/15] 67 0 0 0 0 [khelper] 68 0 0 0 0 [kblockd/0] 69 0 0 0 0 [kblockd/1] 70 0 0 0 0 [kblockd/2] 71 0 0 0 0 [kblockd/3] 72 0 0 0 0 [kblockd/4] 73 0 0 0 0 [kblockd/5] 74 0 0 0 0 [kblockd/6] 75 0 0 0 0 [kblockd/7] 76 0 0 0 0 [kblockd/8] 77 0 0 0 0 [kblockd/9] 78 0 0 0 0 [kblockd/10] 79 0 0 0 0 [kblockd/11] 80 0 0 0 0 [kblockd/12] 81 0 0 0 0 [kblockd/13] 82 0 0 0 0 [kblockd/14] 83 0 0 0 0 [kblockd/15] 84 0 0 0 0 [ata/0] 85 0 0 0 0 [ata/1] 86 0 0 0 0 [ata/2] 87 0 0 0 0 [ata/3] 88 0 0 0 0 [ata/4] 89 0 0 0 0 [ata/5] 90 0 0 0 0 [ata/6] 91 0 0 0 0 [ata/7] 92 0 0 0 0 [ata/8] 93 0 0 0 0 [ata/9] 94 0 0 0 0 [ata/10] 95 0 0 0 0 [ata/11] 96 0 0 0 0 [ata/12] 97 0 0 0 0 [ata/13] 98 0 0 0 0 [ata/14] 99 0 0 0 0 [ata/15] 100 0 0 0 0 [ata_aux] 101 0 0 0 0 [vzmond] 102 0 0 0 0 [pdflush] 103 0 0 0 0 [pdflush] 104 0 0 0 0 [kswapd0] 105 0 0 0 0 [aio/0] 106 0 0 0 0 [aio/1] 107 0 0 0 0 [aio/2] 108 0 0 0 0 [aio/3] 109 0 0 0 0 [aio/4] 110 0 0 0 0 [aio/5] 111 0 0 0 0 [aio/6] 112 0 0 0 0 [aio/7] 113 0 0 0 0 [aio/8] 114 0 0 0 0 [aio/9] 115 0 0 0 0 [aio/10] 116 0 0 0 0 [aio/11] 117 0 0 0 0 [aio/12] 118 0 0 0 0 [aio/13] 119 0 0 0 0 [aio/14] 120 0 0 0 0 [aio/15] 121 0 0 0 0 [mtdblockd] 167 0 0 0 0 [fshe] 170 0 0 0 0 [kdrvfwd8] 171 0 0 0 0 [kdrvfwd9] 172 0 0 0 0 [kdrvfwd10] 173 0 0 0 0 [kdrvfwd11] 174 0 0 0 0 [kdrvfwd12] 175 0 0 0 0 [kdrvfwd13] 176 0 0 0 0 [kdrvfwd14] 177 0 0 0 0 [kdrvfwd15] 178 0 0 0 0 [kdrvmgefwd] 185 0 0 0 0 [lipc_topology] 187 0 0 0 0 [LOAD] 188 0 0 0 0 [LOADProc] 189 0 0 0 0 [CLUSTER_Main] 190 0 0 0 0 [clusterhello] 191 0 0 0 0 [timesyncs] 192 0 0 0 0 [lipc_portevt] 193 0 0 0 0 [kfastlog] 194 0 0 0 0 [kuserlog] 195 0 0 0 0 [kevent] 196 0 0 0 0 [kifupdown] 197 0 0 0 0 [kdrvibcsocket] 198 0 0 0 0 [kmac/1] 199 0 0 0 0 [kipfs/1] 200 0 0 0 0 [kip6fs/1]
这个分析找一下400,这个进程什么的他们那边清楚一些
李 发表时间：定位和探针确实比较耗内存CPU的，探针没有必要所有AP都配置。 收集个诊断信息用标杆的神器扫描下。看看哪个进程高
不在现场，可以远程上去。应该有命令可以查看，那个模块比较耗内存吧！ 交换机都有的，商场的AP探针都要开启的。
zhiliao_44835 发表时间：
