SRX3400防火墙路由引擎CPU偏高
各位好，我这边两台冗余的SRX3400经常出现路由引擎CPU偏高的异常情况，查看到一些进程利用率较高，但又不知这些进程是什么原因引起的，麻烦各位有熟悉的解答下，感激不尽。XXXXXXX-SRX3400-A> show chassis routing-engine
node0:
--------------------------------------------------------------------------
Routing Engine status:
Slot 0:
Current state Master
Election priority Master (default)
DRAM 1023 MB
Memory utilization 64 percent
CPU utilization:
User 30 percent
Background 0 percent
Kernel 51 percent
Interrupt 19 percent
Idle 0 percent
Model RE-PPC-1200-A
Start time 2015-09-15 00:06:58 CST
Uptime 8 days, 17 hours, 23 minutes, 7 seconds
Last reboot reason 0x1:power cycle/failure
Load averages: 1 minute 5 minute15 minute
15.20 15.40 11.90
node1:
--------------------------------------------------------------------------
Routing Engine status:
Slot 0:
Current state Master
Election priority Master (default)
DRAM 1023 MB
Memory utilization 42 percent
CPU utilization:
User 26 percent
Background 0 percent
Kernel 65 percent
Interrupt 9 percent
Idle 0 percent
Model RE-PPC-1200-A
Start time 2015-09-10 00:41:36 CST
Uptime 13 days, 16 hours, 49 minutes, 40 seconds
Last reboot reason 0x1:power cycle/failure
Load averages: 1 minute 5 minute15 minute
2.00 1.77 1.53
{primary:node0}
占用CPU资源较多的是swi2: net、netdaemon、mgd这些进程。要怎么处理呢？紧急救助，SRx3400经常因为这个吊死影响到业务了。
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