running FRR high netstate CPU usage in pf2.5

yon 0 · Feb 11, 2021, 2:33 AM

i have no use virtualized, i am running frr and get a lot of full routes and a lot of upstream.

yon 0 · Feb 11, 2021, 3:44 AM

netstat -m
166327/957758/1124085 mbufs in use (current/cache/total)
13309/9627/22936/1000000 mbuf clusters in use (current/cache/total/max)
11901/9098 mbuf+clusters out of packet secondary zone in use (current/cache)
9635/1232/10867/524288 4k (page size) jumbo clusters in use (current/cache/total/max)
256/90/346/524288 9k jumbo clusters in use (current/cache/total/max)
0/0/0/81817 16k jumbo clusters in use (current/cache/total/max)
109051K/264431K/373483K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters delayed (4k/9k/16k)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)
0 sendfile syscalls
0 sendfile syscalls completed without I/O request
0 requests for I/O initiated by sendfile
0 pages read by sendfile as part of a request
0 pages were valid at time of a sendfile request
0 pages were valid and substituted to bogus page
0 pages were requested for read ahead by applications
0 pages were read ahead by sendfile
0 times sendfile encountered an already busy page
0 requests for sfbufs denied
0 requests for sfbufs delayed

mfld · Feb 11, 2021, 5:53 AM

Turns out our issues are not related.

My instance the issue is that somehow FRR 7.5 doesn't respect my prefix-list filter for inbound. I had it set to

10 permit ::/0
20 deny all

to only receive default route from upstream. Since upgrading this is ignored.

show ipv6 route bgp

Shows the entire routing table being accepted which obviously causes issues with a lab VM that has 1GB of RAM.

OP runs on powerful bare metal so the VMware thing was a red herring.

My instance that is not effected is only receiving default route from the neighbor so the issue did not show.

yon 0 · Feb 11, 2021, 2:57 PM

@mfld use top check your system

last pid: 13878;  load averages:  3.16,  3.03,  2.70                                                                                                                                                                                                                                                                                    up 0+10:41:38  22:53:06
88 processes:  4 running, 84 sleeping
CPU: 10.1% user,  0.0% nice, 65.3% system,  0.5% interrupt, 24.1% idle
Mem: 1258M Active, 791M Inact, 550M Wired, 107M Buf, 12G Free
Swap: 3881M Total, 3881M Free

  PID USERNAME    THR PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
13563 root          1  91    0    51M    38M CPU0     0   0:09  99.41% netstat
13578 root          1  91    0    51M    38M CPU3     3   0:09  99.40% netstat
13362 root          1  91    0    51M    38M CPU1     1   0:09  99.33% netstat
 8329 root          3  20    0    14M  3056K select   1   1:58   1.01% pcscd
 4964 root          7  20    0   167M    64M select   2  17:40   0.46% zebra
30541 root          1  44    0   277M   183M piperd   2  46:24   0.31% php-fpm
41578 root          1  20    0    17M  7460K select   2   1:23   0.31% openvpn
82953 root          1  44    0   283M   189M piperd   2  27:16   0.31% php-fpm
19606 root          1  38    0   283M   189M piperd   2  67:03   0.30% php-fpm
 9114 root          4  20    0   700M   649M select   0  11:29   0.19% bgpd
87133 root          1  20    0    17M  7412K select   3   0:21   0.08% openvpn
13095 root          1  20    0    13M  3568K CPU2     2   0:00   0.06% top
25488 root          1  20    0    17M  7412K select   2   0:20   0.05% openvpn
40838 root          1  20    0    19M  6620K select   3   3:57   0.04% ntpd
 7345 ladvd         1  20    0    12M  3320K kqread   0   1:19   0.03% ladvd
57186 root          1  20    0    11M  2612K select   2   0:02   0.03% syslogd
70089 dhcpd         1  20    0    23M    11M select   0   0:05   0.02% dhcpd
95309 dhcpd         1  20    0    25M    14M select   3   0:05   0.02% dhcpd
78326 root          1  20    0    17M  7480K select   3   0:15   0.02% openvpn
47119 root          1  20    0    17M  7412K select   2   0:14   0.02% openvpn
26340 root          1  20    0    17M  7400K select   2   0:13   0.02% openvpn
27021 root          5  52    0    11M  2564K uwait    0   0:02   0.01% dpinger
27454 root          5  52    0    11M  2564K uwait    1   0:02   0.01% dpinger
24444 root          5  52    0    11M  2564K uwait    3   0:02   0.01% dpinger
28005 root          5  52    0    11M  2560K uwait    1   0:02   0.01% dpinger
22525 root          5  52    0    11M  2556K uwait    1   0:02   0.01% dpinger
23997 root          5  52    0    11M  2560K uwait    2   0:01   0.01% dpinger
23215 root          5  52    0    11M  2556K uwait    2   0:02   0.01% dpinger
21882 root          5  52    0    11M  2560K uwait    1   0:02   0.01% dpinger
25863 root          5  52    0    16M  2660K uwait    0   0:02   0.01% dpinger
22822 root          5  52    0    11M  2560K uwait    1   0:01   0.01% dpinger
25642 root          5  52    0    14M  2616K uwait    3   0:01   0.01% dpinger
25021 root          5  52    0    11M  2560K uwait    2   0:01   0.01% dpinger
24192 root          5  52    0    11M  2560K uwait    3   0:01   0.01% dpinger
25195 root          5  52    0    11M  2564K uwait    1   0:02   0.01% dpinger

yon 0 · Feb 12, 2021, 1:45 AM

vmstat 1 5
procs  memory       page                    disks     faults         cpu
r b w  avm   fre   flt  re  pi  po    fr   sr md0 ad0   in    sy    cs us sy id
7 0 0 5.2G   11G 44086   0   1   1 25627  666   0   0 1270 101607 28731 42 17 41
7 0 0 5.2G   11G 38568   0   0   0    12 1095   0   0  187 42791 20167 87 13  0
7 0 0 5.1G   11G 42805   0   0   0 27389 1107   0   2  181 34174 18188 92  8  0
7 0 0 5.0G   12G 37077   0   0   0 64914 1068   0   0  197 12521  5629 91  9  0
7 0 0 5.2G   11G 80071   0   0   0 31381 1095   0   0  160 21740  5395 49 47  4

yon 0 · Feb 12, 2021, 1:50 AM

ps aux
USER    PID %CPU %MEM     VSZ     RSS TT  STAT STARTED     TIME COMMAND
root  88102 29.8  0.2   52392   39072  -  R    09:49    0:02.17 /usr/bin/netstat --libxo json -nWr
root  88401 28.0  0.2   52392   39072  -  R    09:49    0:01.06 /usr/bin/netstat --libxo json -nWr
root  87946 27.9  0.0       0      16  -  RE   09:49    0:02.11 /usr/bin/netstat --libxo json -nWr
root  88229 25.5  0.2   52392   39072  -  R    09:49    0:01.40 /usr/bin/netstat --libxo json -nWr
root  62236 18.4  1.1  274200  184236  -  S    09:14    4:17.16 php-fpm: pool nginx (php-fpm)
root  33221 18.1  1.2  281348  189380  -  S    08:49    3:59.71 php-fpm: pool nginx (php-fpm)
root  84966 15.9  1.2  278220  186348  -  S    09:25    3:19.80 php-fpm: pool nginx (php-fpm)
root  66697 15.5  1.2  277456  186684  -  S    08:49    3:39.26 php-fpm: pool nginx (php-fpm)
root  43319 13.4  1.2  283168  193596  -  S    08:49    6:13.60 php-fpm: pool nginx (php-fpm)
root  31932 11.8  1.2  289688  198684  -  S    08:49    4:06.72 php-fpm: pool nginx (php-fpm)
root  89231 11.8  1.4  312764  219892  -  R    08:49    7:34.97 php-fpm: pool nginx (php-fpm)
root     11  9.0  0.0       0      64  -  RNL  08:49   79:14.65 [idle]
root     12  1.0  0.0       0     496  -  WL   08:49    2:08.37 [intr]
frr   61216  0.1  0.4  168396   70232  -  Ss   09:25    1:12.99 /usr/local/sbin/zebra -P0 -d
root      0  0.0  0.0       0     576  -  DLs  08:49    0:41.21 [kernel]
root      1  0.0  0.0    9548     940  -  ILs  08:49    0:00.03 /sbin/init --
root      2  0.0  0.0       0      16  -  DL   08:49    0:00.00 [crypto]
root      3  0.0  0.0       0      16  -  DL   08:49    0:00.00 [crypto returns 0]
root      4  0.0  0.0       0      16  -  DL   08:49    0:00.00 [crypto returns 1]
root      5  0.0  0.0       0      16  -  DL   08:49    0:00.00 [crypto returns 2]
root      6  0.0  0.0       0      16  -  DL   08:49    0:00.00 [crypto returns 3]
root      7  0.0  0.0       0      32  -  DL   08:49    0:04.57 [cam]
root      8  0.0  0.0       0      16  -  DL   08:49    0:00.00 [soaiod1]
root      9  0.0  0.0       0      16  -  DL   08:49    0:00.00 [soaiod2]
root     10  0.0  0.0       0      16  -  DL   08:49    0:00.00 [audit]
root     13  0.0  0.0       0      64  -  DL   08:49    0:00.01 [ng_queue]
root     14  0.0  0.0       0      48  -  DL   08:49    0:00.01 [geom]
root     15  0.0  0.0       0      16  -  DL   08:49    0:00.00 [sequencer 00]
root     16  0.0  0.0       0     640  -  DL   08:49    0:04.57 [usb]
root     17  0.0  0.0       0      16  -  DL   08:49    0:00.00 [soaiod3]
root     18  0.0  0.0       0      16  -  DL   08:49    0:00.00 [soaiod4]
root     19  0.0  0.0       0      16  -  DL   08:49    0:00.00 [sctp_iterator]
root     20  0.0  0.0       0      16  -  DL   08:49    0:14.21 [pf purge]
root     21  0.0  0.0       0      16  -  DL   08:49    0:01.16 [rand_harvestq]
root     22  0.0  0.0       0      48  -  DL   08:49    0:00.87 [pagedaemon]
root     23  0.0  0.0       0      16  -  DL   08:49    0:00.00 [vmdaemon]
root     24  0.0  0.0       0     144  -  DL   08:49    0:00.38 [bufdaemon]
root     25  0.0  0.0       0      16  -  DL   08:49    0:00.01 [vnlru]
root     26  0.0  0.0       0      16  -  DL   08:49    0:00.28 [syncer]
root     27  0.0  0.0       0      16  -  DL   08:49    0:00.00 [ALQ Daemon]
root     67  0.0  0.0       0      16  -  DL   08:49    0:00.03 [md0]
root    781  0.0  0.2  104136   32880  -  Ss   08:49    0:00.08 php-fpm: master process (/usr/local/lib/php-fpm.conf) (php-fpm)
root    820  0.0  0.0   11388    2948  -  INs  08:49    0:00.03 /usr/local/sbin/check_reload_status
root    822  0.0  0.0   11340    2740  -  IN   08:49    0:00.00 check_reload_status: Monitoring daemon of check_reload_status (check_reload_status)
root    990  0.0  0.0   10024    1484  -  Ss   08:49    0:00.02 /sbin/devd -q -f /etc/pfSense-devd.conf
root  10106  0.0  0.1   20056   10820  -  Ss   08:50    0:00.13 sshd: admin@pts/0 (sshd)
root  10706  0.0  0.3  137404   47276  -  I    08:49    0:28.31 php-fpm: pool nginx (php-fpm)
root  11827  0.0  0.0   11392    2804  -  Ss   08:50    0:00.25 /usr/sbin/syslogd -s -c -c -l /var/dhcpd/var/run/log -P /var/run/syslog.pid -f /etc/syslog.conf
root  12249  0.0  0.1   21300    9724  -  Ss   08:49    0:00.04 /usr/local/sbin/mpd5 -b -k -d /var/etc -f mpd_wan.conf -p /var/run/pppoe_wan.pid -s ppp pppoeclient
root  12266  0.0  0.1   19612   10512  -  Is   08:49    0:00.00 /usr/sbin/sshd
root  12428  0.0  0.0   10692    2244  -  Is   08:50    0:00.00 /usr/local/bin/minicron 240 /var/run/ping_hosts.pid /usr/local/bin/ping_hosts.sh
root  12889  0.0  0.0   10716    2264  -  I    08:50    0:00.00 minicron: helper /usr/local/bin/ping_hosts.sh  (minicron)
root  12915  0.0  0.0   10692    2248  -  Is   08:50    0:00.00 /usr/local/bin/minicron 3600 /var/run/expire_accounts.pid /usr/local/sbin/fcgicli -f /etc/rc.expireaccounts
root  13099  0.0  0.0   10716    2268  -  I    08:50    0:00.00 minicron: helper /usr/local/sbin/fcgicli -f /etc/rc.expireaccounts  (minicron)
root  13406  0.0  0.0   10692    2248  -  Is   08:50    0:00.00 /usr/local/bin/minicron 86400 /var/run/update_alias_url_data.pid /usr/local/sbin/fcgicli -f /etc/rc.update_alias_url_data
root  13618  0.0  0.0   10716    2268  -  I    08:50    0:00.00 minicron: helper /usr/local/sbin/fcgicli -f /etc/rc.update_alias_url_data  (minicron)
root  17906  0.0  0.1   21300    9744  -  Ss   08:49    0:00.04 /usr/local/sbin/mpd5 -b -k -d /var/etc -f mpd_opt3.conf -p /var/run/pppoe_opt3.pid -s ppp pppoeclient
root  20903  0.0  0.1   21300    9744  -  Ss   08:49    0:00.04 /usr/local/sbin/mpd5 -b -k -d /var/etc -f mpd_opt8.conf -p /var/run/pppoe_opt8.pid -s ppp pppoeclient
dhcpd 24683  0.0  0.1   23156   12056  -  Ss   09:15    0:00.74 /usr/local/sbin/dhcpd -user dhcpd -group _dhcp -chroot /var/dhcpd -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid lagg0
root  24967  0.0  0.0   17404    8048  -  Ss   08:51    0:01.32 /usr/local/sbin/openvpn --config /var/etc/openvpn/client9/config.ovpn
dhcpd 35020  0.0  0.1   25228   14424  -  Ss   09:15    0:00.71 /usr/local/sbin/dhcpd -6 -user dhcpd -group _dhcp -chroot /var/dhcpd -cf /etc/dhcpdv6.conf -pf /var/run/dhcpdv6.pid lagg0
root  35428  0.0  0.0   11192    2612  -  Is   08:49    0:00.01 /usr/local/sbin/dhcp6c -d -n -c /var/etc/dhcp6c_opt8.conf -p /var/run/dhcp6c_pppoe1.pid pppoe1
root  35763  0.0  0.0   10584    2212  -  Is   09:15    0:00.00 /usr/local/sbin/dhcpleases6 -c /usr/local/bin/php-cgi -f /usr/local/sbin/prefixes.php -l /var/dhcpd/var/db/dhcpd6.leases
root  37352  0.0  0.0   11592    3104  -  IN   09:15    0:00.86 /bin/sh /var/db/rrd/updaterrd.sh
root  42199  0.0  0.1   28108    8312  -  Is   08:49    0:00.00 nginx: master process /usr/local/sbin/nginx -c /var/etc/nginx-webConfigurator.conf (nginx)
root  42286  0.0  0.1   28636    8772  -  I    08:49    0:00.00 nginx: worker process (nginx)
root  42571  0.0  0.1   30284   10092  -  I    08:49    0:00.40 nginx: worker process (nginx)
root  42871  0.0  0.0   11356    2728  -  Ss   08:49    0:00.02 /usr/sbin/cron -s
root  43071  0.0  0.0   17408    8048  -  Ss   08:50    0:03.91 /usr/local/sbin/openvpn --config /var/etc/openvpn/client3/config.ovpn
root  43733  0.0  0.0   19252    7352  -  Ss   08:49    1:49.04 /usr/local/sbin/ntpd -g -c /var/etc/ntpd.conf -p /var/run/ntpd.pid
root  51389  0.0  0.0   11172    2576  -  Ss   08:49    0:00.83 /usr/local/sbin/radvd -p /var/run/radvd.pid -C /var/etc/radvd.conf -m syslog
root  52427  0.0  0.1   20056   10820  -  Ss   09:36    0:00.11 sshd: admin@pts/1 (sshd)
root  57658  0.0  0.0   11192    2612  -  Is   08:49    0:00.05 /usr/local/sbin/dhcp6c -d -n -c /var/etc/dhcp6c_opt3.conf -p /var/run/dhcp6c_pppoe2.pid pppoe2
frr   62005  0.0  0.0   30584    6668  -  Ss   09:25    0:00.03 /usr/local/sbin/staticd -d
frr   63150  0.0  7.5 1267584 1212368  -  Ss   09:25    0:38.60 /usr/local/sbin/bgpd -M rpki -d
root  66958  0.0  0.0   11516    3056  -  Is   09:36    0:00.00 /bin/sh /usr/local/sbin/sshguard -i /var/run/sshguard.pid
root  67272  0.0  0.0   10624    2220  -  I    09:36    0:00.00 /bin/cat
root  67288  0.0  0.0   16040    3988  -  IC   09:36    0:00.00 /usr/local/libexec/sshg-parser
root  67597  0.0  0.0   11936    2744  -  IC   09:36    0:00.00 /usr/local/libexec/sshg-blocker
root  67637  0.0  0.0   11516    3052  -  I    09:36    0:00.00 /bin/sh /usr/local/sbin/sshguard -i /var/run/sshguard.pid
root  67827  0.0  0.0   11500    3044  -  I    09:36    0:00.00 /bin/sh /usr/local/libexec/sshg-fw-pf
root  70412  0.0  0.0   12188    3252  -  Ss   08:49    0:00.08 /usr/local/sbin/filterlog -i pflog0 -p /var/run/filterlog.pid

yon 0 · Feb 12, 2021, 1:55 AM

last pid: 43434;  load averages:  7.58,  7.44,  6.71                                                                                                                                                                                                                                                                                    up 0+01:05:49  09:54:57
100 processes: 10 running, 90 sleeping
CPU:  9.8% user,  0.4% nice, 89.6% system,  0.1% interrupt,  0.1% idle
Mem: 2192M Active, 72M Inact, 1013M Wired, 568M Buf, 12G Free
Swap: 3881M Total, 3881M Free

  PID USERNAME    THR PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
  809 root          1  86    0    51M    38M CPU1     1   0:14  57.85% netstat
98129 root          1  86    0    51M    38M RUN      2   0:16  57.55% netstat
 1149 root          1  86    0    51M    38M CPU0     0   0:10  55.13% netstat
 1377 root          1  86    0    51M    38M RUN      0   0:08  54.33% netstat
 1029 root          1  86    0    51M    38M CPU3     3   0:12  54.30% netstat
 1592 root          1  86    0    51M    38M RUN      1   0:08  53.72% netstat
 1704 root          1  86    0    51M    38M RUN      2   0:08  53.21% netstat
 8929 root          3  20    0    14M  3248K select   2   0:11   1.10% pcscd
61216 root          7  20    0   168M    72M select   0   1:35   0.64% zebra
37352 root          1  52   20    11M  3104K wait     0   0:01   0.48% sh
63150 root          4  20    0   832M   778M select   1   0:47   0.29% bgpd
84966 root          1  26    0   280M   191M piperd   0   4:02   0.15% php-fpm
66697 root          1  20    0   282M   193M piperd   1   4:20   0.15% php-fpm
62236 root          1  20    0   283M   196M piperd   2   4:58   0.14% php-fpm
33221 root          1  32    0   278M   189M piperd   1   4:41   0.14% php-fpm
31932 root          1  32    0   278M   189M piperd   0   4:49   0.14% php-fpm
43319 root          1  38    0   275M   187M piperd   2   6:56   0.14% php-fpm
89231 root          1  20    0   282M   193M piperd   3   8:17   0.13% php-fpm
43071 root          1  20    0    17M  8048K select   2   0:04   0.12% openvpn
73923 root          1  20    0    17M  8044K select   2   0:24   0.08% openvpn
43733 root          1  20    0    19M  7352K select   1   1:55   0.07% ntpd
 1114 root          1  20    0    13M  3872K CPU2     2   0:00   0.06% top
87454 ladvd         1  20    0    12M  3668K kqread   2   0:24   0.06% ladvd
91582 root          1  20    0    17M  8048K select   0   0:04   0.06% openvpn
84109 root          1  20    0    17M  8048K select   3   0:02   0.04% openvpn
73851 root          1  20    0    17M  8044K select   0   0:01   0.03% openvpn
24967 root          1  20    0    17M  8048K select   2   0:01   0.03% openvpn
35020 dhcpd         1  20    0    25M    14M select   1   0:01   0.02% dhcpd
24683 dhcpd         1  20    0    23M    12M select   3   0:01   0.02% dhcpd
73977 root          5  52    0    11M  2744K uwait    1   0:00   0.01% dpinger
73179 root          5  52    0    11M  2744K uwait    3   0:00   0.01% dpinger
77833 root          5  52    0    11M  2752K uwait    3   0:00   0.01% dpinger
75360 root          5  52    0    11M  2748K uwait    0   0:00   0.01% dpinger
73643 root          5  52    0    11M  2748K uwait    3   0:00   0.01% dpinger
74945 root          5  52    0    11M  2752K uwait    0   0:00   0.01% dpinger
74142 root          5  52    0    11M  2748K uwait    1   0:00   0.01% dpinger
75772 root          5  52    0    11M  2752K uwait    3   0:00   0.01% dpinger
78751 root          5  52    0    11M  2748K uwait    2   0:00   0.01% dpinger
78385 root          5  52    0    11M  2752K uwait    2   0:00   0.01% dpinger
76483 root          5  52    0    11M  2752K uwait    0   0:00   0.01% dpinger
74324 root          5  52    0    11M  2748K uwait    1   0:00   0.01% dpinger
75975 root          5  52    0    11M  2748K uwait    3   0:00   0.01% dpinger
72716 root          5  52    0    11M  2748K uwait    2   0:00   0.01% dpinger
52427 root          1  20    0    20M    11M select   0   0:00   0.01% sshd
76955 root          5  52    0    14M  2804K uwait    1   0:00   0.01% dpinger
77541 root          5  52    0    14M  2808K uwait    2   0:00   0.01% dpinger
62005 root          1  20    0    30M  6668K select   0   0:00   0.00% staticd
17906 root          1  20    0    21M  9744K select   1   0:00   0.00% mpd5
95196 root          1  20    0    29M  5980K select   0   0:00   0.00% watchfrr
  781 root          1  20    0   102M    32M kqread   3   0:00   0.00% php-fpm
70412 root          1  20    0    12M  3252K bpf      0   0:00   0.00% filterlog
10706 root          1  20    0   134M    46M lockf    0   0:28   0.00% php-fpm
51389 root          1  20    0    11M  2576K select   1   0:01   0.00% radvd
42571 root          1  20    0    30M    10M kqread   0   0:00   0.00% nginx
11827 root          1  20    0    11M  2804K select   2   0:00   0.00% syslogd
87374 root          1  20    0    13M  3684K kqread   1   0:00   0.00% ladvd
10106 root          1  20    0    20M    11M select   1   0:00   0.00% sshd
84935 root          1  20    0    11M  2672K select   0   0:00   0.00% dhcp6c
57658 root          1  20    0    11M  2612K select   2   0:00   0.00% dhcp6c
20903 root          1  20    0    21M  9744K select   2   0:00   0.00% mpd5
12249 root          1  20    0    21M  9724K select   0   0:00   0.00% mpd5
  820 root          1  52   20    11M  2948K kqread   3   0:00   0.00% check_reload_status
42871 root          1  20    0    11M  2728K nanslp   0   0:00   0.00% cron
77784 root          1  20    0    11M  3008K select   2   0:00   0.00% xinetd
  990 root          1  20    0    10M  1484K select   3   0:00   0.00% devd
60461 root          1  20    0    13M  3832K ttyin    3   0:00   0.00% tcsh
80785 root          1  20    0    13M  3828K pause    0   0:00   0.00% tcsh
35428 root          1  20    0    11M  2612K select   3   0:00   0.00% dhcp6c
28475 root          1  20    0    11M  2388K sbwait   3   0:00   0.00% fcgicli
  991 root          1  52    0    11M  2944K wait     3   0:00   0.00% login
68662 root          1  52    0    11M  3036K wait     2   0:00   0.00% sh
66958 root          1  32    0    11M  3056K wait     3   0:00   0.00% sh

mfld · Feb 12, 2021, 1:55 AM

@yon-0

It turns out the isssue was not related to yours. My issue was prefix lists were not migrated correctly and did not work. FRR 7.5 uses a different syntax to 7.3 and when I upgrade pfSense from 2.4.5-p1 to 2.5.0 the preflix list filters are not applied because of this. It meant the instance was accepting more routes than what can fit in its RAM and things started falling over.

Your instance is bare metal with plenty of RAM so it's a different cause.

yon 0 · Feb 12, 2021, 1:58 AM

@mfld

Every time I have to use service frr stop command,
Webgui can only be used after FRR is stopped

yon 0 · Feb 16, 2021, 8:01 AM

sysctl dev.cpu
dev.cpu.3.temperature: 59.1C
dev.cpu.3.cx_method: C1/hlt
dev.cpu.3.cx_usage_counters: 32910065
dev.cpu.3.cx_usage: 100.00% last 214us
dev.cpu.3.cx_lowest: C1
dev.cpu.3.cx_supported: C1/1/0
dev.cpu.3.%parent: acpi0
dev.cpu.3.%pnpinfo: _HID=none _UID=0
dev.cpu.3.%location: handle=\_PR_.P003
dev.cpu.3.%driver: cpu
dev.cpu.3.%desc: ACPI CPU
dev.cpu.2.temperature: 59.1C
dev.cpu.2.cx_method: C1/hlt
dev.cpu.2.cx_usage_counters: 37679235
dev.cpu.2.cx_usage: 100.00% last 236us
dev.cpu.2.cx_lowest: C1
dev.cpu.2.cx_supported: C1/1/0
dev.cpu.2.%parent: acpi0
dev.cpu.2.%pnpinfo: _HID=none _UID=0
dev.cpu.2.%location: handle=\_PR_.P002
dev.cpu.2.%driver: cpu
dev.cpu.2.%desc: ACPI CPU
dev.cpu.1.temperature: 59.1C
dev.cpu.1.cx_method: C1/hlt
dev.cpu.1.cx_usage_counters: 32443366
dev.cpu.1.cx_usage: 100.00% last 337us
dev.cpu.1.cx_lowest: C1
dev.cpu.1.cx_supported: C1/1/0
dev.cpu.1.%parent: acpi0
dev.cpu.1.%pnpinfo: _HID=none _UID=0
dev.cpu.1.%location: handle=\_PR_.P001
dev.cpu.1.%driver: cpu
dev.cpu.1.%desc: ACPI CPU
dev.cpu.0.temperature: 59.1C
dev.cpu.0.cx_method: C1/hlt
dev.cpu.0.cx_usage_counters: 35826705
dev.cpu.0.cx_usage: 100.00% last 195us
dev.cpu.0.cx_lowest: C1
dev.cpu.0.cx_supported: C1/1/0
dev.cpu.0.freq_levels: 3600/19240 3200/14577 2800/10578 2400/6951 1900/4162 1400/2887
dev.cpu.0.freq: 3600
dev.cpu.0.%parent: acpi0
dev.cpu.0.%pnpinfo: _HID=none _UID=0
dev.cpu.0.%location: handle=\_PR_.P000
dev.cpu.0.%driver: cpu
dev.cpu.0.%desc: ACPI CPU
dev.cpu.%parent: