High CPU usage (miglogd)

[Treuz]

Hello,

I'm having problem with high cpu on my FGT, the process that is eating resources is miglogd, this is the output from top command:

Run Time: 0 days, 4 hours and 47 minutes
6U, 0N, 93S, 1I; 1838T, 1201F
         miglogd 1077 R 87.8 1.3
          httpsd 122 S 5.3 1.6
       ipsengine 180 S < 1.4 4.4
          newcli 1132 R 1.4 1.0
          httpsd 125 S 0.4 1.6
         sslvpnd 92 S 0.4 1.3
       forticron 82 S 0.4 1.0
         src-vis 104 S 0.4 1.0
         pyfcgid 940 S 0.0 1.7
         cmdbsvr 37 S 0.0 1.7
         pyfcgid 941 S 0.0 1.6
         pyfcgid 937 S 0.0 1.5
         pyfcgid 939 S 0.0 1.5
       ipshelper 84 S < 0.0 1.4
          cw_acd 115 S 0.0 1.3
          httpsd 48 S 0.0 1.3
          httpsd 1134 R 0.0 1.3
          httpsd 120 S 0.0 1.2
          newcli 943 S 0.0 1.0
           fgfmd 114 S 0.0 1.0

I have a fortigate 90D with FortiOS 5.6.3. I'm trying to kill the miglogd process with both "diag sys kill" and "fnsysctl kill" commands, but process is still there.  It's very hard to keep working in such situation since internet is awfully slow and all of my colleagues are complaining. A little background: the problem started this morning after a power disruption that powered off our FGT for 10 minutes or so; at restart i connected to web interface and there was a message saying that an unexpected power failure was detected and that a scan of the local log disk was recommended. I launched the scan and upon restart i found the FGT in this state, with miglogd process that is eating 100% CPU. Is there anything i can do to stop this process? I can even format the log disk, if this can solve the problem. Thanks in advance.

[Ashik_Sheik]

Hi,

try to kill the miglogd process and see. # fnsysctl killall miglogd      -this will kill entire process and auto restart .