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    Latency issue - slow ping response

    Scheduled Pinned Locked Moved General pfSense Questions
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    • S
      sanketgroup @stephenw10
      last edited by

      @stephenw10
      I have set "Allow only MAC" for DHCP.
      Anyone in network would get DHCP lease only if it's MAC is whitelisted in "Allow MAC"

      So DHCP server in New PFSense has 12 whitelisted MAC, and original PFSense does not has these 12 MAC in its list. So no Conflict.

      Why I do not doubt USB? Because original PFSense (VM) had two onboard NIC, no USB LAN, but still it had same issue.

      I tried with different VMware workstation versions on totally different hardware, still have same issue.

      stephenw10S 1 Reply Last reply Reply Quote 0
      • stephenw10S
        stephenw10 Netgate Administrator @sanketgroup
        last edited by

        And can you test either running bare metal?

        S 1 Reply Last reply Reply Quote 0
        • S
          sanketgroup @stephenw10
          last edited by

          @stephenw10
          Okay, I will arrange for new hardware and will run one of them on bare metal.

          Meantime, when latency increases, I will share Activity log here.

          I would like to share one thing which I noticed during trial:
          Let's say currently I have high latency pinging PFSense LAN IP.
          I remove LAN Network cable from PFSense (disconnecting the entire LAN network from PFSense) and just plug-in Laptop Directly to PFSense's LAN interface.
          When I try to Ping PFSense LAN IP from Laptop, it is even worst. I hardly get 2-3 reply out of 10 ping.
          PFSense does not like disconnecting my entire LAN network from it :) and it goes crazy when not seeing my LAN clients
          This happened most of the time when I tried the method (removing LAN Network and just plug in Laptop)

          1 Reply Last reply Reply Quote 0
          • stephenw10S
            stephenw10 Netgate Administrator
            last edited by

            Is it actually linking at the correct speed and duplex when you do that? Actual packet loss like that sounds more like a bad link.
            Do you see errors or collisions on the LAN in Status > Interfaces in any scenario?

            Steve

            S 1 Reply Last reply Reply Quote 0
            • S
              sanketgroup @stephenw10
              last edited by

              @stephenw10
              Yes, it connects at 1gb Full duplex.

              I have not observed collisions on LAN status, will see it when this happens again.
              Wondering why everything works well by just re-Saving LAN interface !!!

              1 Reply Last reply Reply Quote 0
              • stephenw10S
                stephenw10 Netgate Administrator
                last edited by

                Because doing so runs ifconfig against the LAN interface to set those options.

                You might also test running: ifconfig ue0 down; ifconfig ue0 up See if that does the same. Assuming your LAN is ue0.

                S 1 Reply Last reply Reply Quote 0
                • S
                  sanketgroup @stephenw10
                  last edited by

                  @stephenw10
                  ifconfig ue0 down; ifconfig ue0 up resolved the issue.

                  Following is "System Activity Log" and few screenshots.

                  DiagnosticsSystem Activity
                  CPU Activity
                  last pid: 31544;  load averages:  0.23,  0.29,  0.25  up 0+11:02:00    10:20:47
                  173 threads:   3 running, 121 sleeping, 49 waiting
                  CPU:  0.0% user,  0.1% nice,  1.0% system,  0.5% interrupt, 98.4% idle
                  Mem: 27M Active, 88M Inact, 149M Wired, 52M Buf, 173M Free
                  Swap: 1024M Total, 1024M Free
                  
                    PID USERNAME    PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
                     11 root        155 ki31     0B    32K CPU1     1 650:39  98.97% [idle{idle: cpu1}]
                     11 root        155 ki31     0B    32K RUN      0 648:43  96.97% [idle{idle: cpu0}]
                      0 root        -76    -     0B   432K -        1   6:48   2.98% [kernel{if_io_tqg_1}]
                     12 root        -92    -     0B   784K WAIT     0   7:59   0.98% [intr{irq16: le0}]
                      0 root        -76    -     0B   432K -        0   2:51   0.00% [kernel{if_config_tqg_0}]
                     12 root        -60    -     0B   784K WAIT     1   0:31   0.00% [intr{swi4: clock (0)}]
                  42050 unbound      20    0    52M    29M kqread   0   0:28   0.00% /usr/local/sbin/unbound -c /var/unbound/unbound.conf{unbound}
                  19130 root         20    0    11M  2588K nanslp   0   0:27   0.00% /usr/local/bin/dpinger -S -r 0 -i WANGW -B 202.129.240.188 -p /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.pid -u /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.sock -C /etc/rc.gateway_alarm -d 1 -s 500 -l 2000 -t 60000 -A 1000 -D 500 -L 20 202.129.240.177{dpinger}
                      0 root        -16    -     0B   432K swapin   1   0:27   0.00% [kernel{swapper}]
                   5569 root         20    0    38M    27M nanslp   1   0:26   0.00% /usr/local/sbin/pcscd{pcscd}
                     19 root        -16    -     0B    16K pftm     1   0:17   0.00% [pf purge]
                     20 root        -16    -     0B    16K -        0   0:13   0.00% [rand_harvestq]
                     25 root         16    -     0B    16K syncer   0   0:12   0.00% [syncer]
                     12 root        -92    -     0B   784K WAIT     0   0:09   0.00% [intr{irq18: em2:irq0++}]
                  42050 unbound      20    0    52M    29M kqread   1   0:09   0.00% /usr/local/sbin/unbound -c /var/unbound/unbound.conf{unbound}
                   7959 root         20    0    12M  2868K bpf      0   0:08   0.00% /usr/local/sbin/filterlog -i pflog0 -p /var/run/filterlog.pid
                      0 root        -76    -     0B   432K -        0   0:07   0.00% [kernel{if_io_tqg_0}]
                  55785 dhcpd        20    0    22M    10M select   0   0:07   0.00% /usr/local/sbin/dhcpd -user dhcpd -group _dhcp -chroot /var/dhcpd -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid le0
                     21 root        -16    -     0B    48K psleep   1   0:06   0.00% [pagedaemon{dom0}]
                  75659 root         52   20    11M  2596K wait     0   0:05   0.00% /bin/sh /var/db/rrd/updaterrd.sh
                     16 root        -68    -     0B   160K -        1   0:05   0.00% [usb{usbus0}]
                     16 root        -68    -     0B   160K -        0   0:05   0.00% [usb{usbus0}]
                     12 root        -96    -     0B   784K WAIT     0   0:04   0.00% [intr{irq17: pcm0 mpt0+}]
                     23 root        -16    -     0B    48K qsleep   1   0:04   0.00% [bufdaemon{bufdaemon}]
                  47835 root         20    0    19M  6356K select   0   0:04   0.00% /usr/local/sbin/ntpd -g -c /var/etc/ntpd.conf -p /var/run/ntpd.pid{ntpd}
                     12 root        -88    -     0B   784K WAIT     0   0:04   0.00% [intr{irq15: ata1}]
                  91656 root         20    0    11M  2644K select   0   0:03   0.00% /usr/sbin/syslogd -O rfc3164 -s -c -c -l /var/dhcpd/var/run/log -P /var/run/syslog.pid -f /etc/syslog.conf
                  19130 root         20    0    11M  2588K sbwait   1   0:03   0.00% /usr/local/bin/dpinger -S -r 0 -i WANGW -B 202.129.240.188 -p /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.pid -u /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.sock -C /etc/rc.gateway_alarm -d 1 -s 500 -l 2000 -t 60000 -A 1000 -D 500 -L 20 202.129.240.177{dpinger}
                      5 root        -16    -     0B    32K -        0   0:03   0.00% [cam{doneq0}]
                    335 root         20    0    77M    25M kqread   0   0:02   0.00% php-fpm: master process (/usr/local/lib/php-fpm.conf) (php-fpm)
                    517 root         20    0    10M  1272K select   1   0:02   0.00% /sbin/devd -q -f /etc/pfSense-devd.conf
                  19130 root         20    0    11M  2588K nanslp   0   0:02   0.00% /usr/local/bin/dpinger -S -r 0 -i WANGW -B 202.129.240.188 -p /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.pid -u /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.sock -C /etc/rc.gateway_alarm -d 1 -s 500 -l 2000 -t 60000 -A 1000 -D 500 -L 20 202.129.240.177{dpinger}
                     23 root         20    -     0B    48K sdflus   0   0:01   0.00% [bufdaemon{/ worker}]
                   5569 root         20    0    38M    27M select   0   0:01   0.00% /usr/local/sbin/pcscd{pcscd}
                      5 root        -16    -     0B    32K -        1   0:01   0.00% [cam{scanner}]
                    336 root         22    0    77M    35M piperd   1   0:01   0.00% php-fpm: pool nginx (php-fpm)
                     16 root        -68    -     0B   160K -        0   0:01   0.00% [usb{usbus1}]
                    337 root         52    0    77M    35M accept   0   0:01   0.00% php-fpm: pool nginx (php-fpm)
                    338 root         52    0    77M    34M accept   1   0:01   0.00% php-fpm: pool nginx (php-fpm)
                  47378 root         20    0    11M  2568K nanslp   0   0:00   0.00% /usr/sbin/cron -s
                      0 root        -76    -     0B   432K -        0   0:00   0.00% [kernel{softirq_0}]
                     24 root        -16    -     0B    16K vlruwt   1   0:00   0.00% [vnlru]
                     21 root        -16    -     0B    48K umarcl   0   0:00   0.00% [pagedaemon{uma}]
                     23 root         20    -     0B    48K -        0   0:00   0.00% [bufdaemon{bufspacedaemon-0}]
                      0 root        -76    -     0B   432K -        1   0:00   0.00% [kernel{softirq_1}]
                  46805 root         20    0    19M  8360K kqread   1   0:00   0.00% nginx: worker process (nginx)
                      0 root          8    -     0B   432K -        0   0:00   0.00% [kernel{thread taskq}]
                      6 root        -16    -     0B    16K idle     1   0:00   0.00% [mpt_recovery0]
                  19130 root         20    0    11M  2588K accept   0   0:00   0.00% /usr/local/bin/dpinger -S -r 0 -i WANGW -B 202.129.240.188 -p /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.pid -u /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.sock -C /etc/rc.gateway_alarm -d 1 -s 500 -l 2000 -t 60000 -A 1000 -D 500 -L 20 202.129.240.177{dpinger}
                     66 root         -8    -     0B    16K mdwait   0   0:00   0.00% [md0]
                  92808 root         20    0    10M  2100K nanslp   0   0:00   0.00% minicron: helper /usr/local/bin/ping_hosts.sh  (minicron)
                      1 root         20    0  9552K   884K wait     1   0:00   0.00% [init]
                     17 root        -16    -     0B    16K -        0   0:00   0.00% [soaiod4]
                      7 root        -16    -     0B    16K -        0   0:00   0.00% [soaiod1]
                      8 root        -16    -     0B    16K -        0   0:00   0.00% [soaiod2]
                      9 root        -16    -     0B    16K -        0   0:00   0.00% [soaiod3]
                  13066 root         52    0    12M  3036K wait     0   0:00   0.00% -sh (sh)
                     14 root         -8    -     0B    48K -        1   0:00   0.00% [geom{g_down}]
                   9932 root         52    0    11M  2784K wait     1   0:00   0.00% login [pam] (login)
                     14 root         -8    -     0B    48K -        0   0:00   0.00% [geom{g_event}]
                  46636 root         20    0    18M  7716K kqread   1   0:00   0.00% nginx: worker process (nginx)
                  46502 root         52    0    17M  7252K pause    1   0:00   0.00% nginx: master process /usr/local/sbin/nginx -c /var/etc/nginx-webConfigurator.conf (nginx)
                  31544 root         22    0    12M  3272K CPU0     0   0:00   0.00% /usr/bin/top -baHS 999
                    375 root         43   20    11M  2748K kqread   1   0:00   0.00% /usr/local/sbin/check_reload_status
                   9198 root         22    0    11M  2896K wait     0   0:00   0.00% /bin/sh /usr/local/sbin/sshguard -i /var/run/sshguard.pid
                   9426 root         21    0    16M  3700K piperd   0   0:00   0.00% /usr/local/libexec/sshg-parser
                  93466 root         20    0    10M  2104K nanslp   1   0:00   0.00% minicron: helper /usr/local/sbin/fcgicli -f /etc/rc.expireaccounts  (minicron)
                     12 root        -52    -     0B   784K WAIT     1   0:00   0.00% [intr{swi6: task queue}]
                  11390 root         52    0    11M  2204K ttyin    1   0:00   0.00% /usr/libexec/getty Pc ttyv7
                     12 root        -72    -     0B   784K WAIT     0   0:00   0.00% [intr{swi1: netisr 0}]
                     12 root        -72    -     0B   784K WAIT     0   0:00   0.00% [intr{swi1: netisr 1}]
                  13191 root         52    0    11M  2872K ttyin    1   0:00   0.00% /bin/sh /etc/rc.initial
                  10949 root         52    0    11M  2204K ttyin    1   0:00   0.00% /usr/libexec/getty Pc ttyv5
                   9597 root         21    0    12M  2584K piperd   1   0:00   0.00% /usr/local/libexec/sshg-blocker{sshg-blocker}
                   9864 root         24    0    11M  2884K piperd   0   0:00   0.00% /bin/sh /usr/local/libexec/sshg-fw-pf
                  19130 root         52    0    11M  2588K uwait    0   0:00   0.00% /usr/local/bin/dpinger -S -r 0 -i WANGW -B 202.129.240.188 -p /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.pid -u /var/run/dpinger_WANGW~202.129.240.188~202.129.240.177.sock -C /etc/rc.gateway_alarm -d 1 -s 500 -l 2000 -t 60000 -A 1000 -D 500 -L 20 202.129.240.177{dpinger}
                  10443 root         52    0    11M  2204K ttyin    1   0:00   0.00% /usr/libexec/getty Pc ttyv2
                  10736 root         52    0    11M  2204K ttyin    1   0:00   0.00% /usr/libexec/getty Pc ttyv4
                  11227 root         52    0    11M  2204K ttyin    1   0:00   0.00% /usr/libexec/getty Pc ttyv6
                  10122 root         52    0    11M  2204K ttyin    1   0:00   0.00% /usr/libexec/getty Pc ttyv1
                     14 root         -8    -     0B    48K -        1   0:00   0.00% [geom{g_up}]
                  10593 root         52    0    11M  2204K ttyin    1   0:00   0.00% /usr/libexec/getty Pc ttyv3
                   9290 root         20    0    10M  2060K piperd   1   0:00   0.00% /bin/cat
                   9597 root         20    0    12M  2584K nanslp   0   0:00   0.00% /usr/local/libexec/sshg-blocker{sshg-blocker}
                  29891 root         52   20    10M  2044K nanslp   1   0:00   0.00% sleep 60
                  60170 root         52   20    10M  2044K nanslp   1   0:00   0.00% sleep 67572
                    377 root         52   20    11M  2576K kqread   1   0:00   0.00% check_reload_status: Monitoring daemon of check_reload_status (check_reload_status)
                  93740 root         52    0    10M  2084K wait     0   0:00   0.00% /usr/local/bin/minicron 86400 /var/run/update_alias_url_data.pid /usr/local/sbin/fcgicli -f /etc/rc.update_alias_url_data
                  92564 root         52    0    10M  2080K wait     0   0:00   0.00% /usr/local/bin/minicron 240 /var/run/ping_hosts.pid /usr/local/bin/ping_hosts.sh
                  93250 root         52    0    10M  2084K wait     0   0:00   0.00% /usr/local/bin/minicron 3600 /var/run/expire_accounts.pid /usr/local/sbin/fcgicli -f /etc/rc.expireaccounts
                  59971 root         52   20    11M  2844K wait     1   0:00   0.00% /bin/sh /etc/rc.update_pkg_metadata
                  93992 root         52    0    10M  2104K nanslp   0   0:00   0.00% minicron: helper /usr/local/sbin/fcgicli -f /etc/rc.update_alias_url_data  (minicron)
                      0 root          8    -     0B   432K -        0   0:00   0.00% [kernel{acpi_task_1}]
                   9739 root         22    0    11M  2888K wait     0   0:00   0.00% /bin/sh /usr/local/sbin/sshguard -i /var/run/sshguard.pid
                     16 root        -76    -     0B   160K -        0   0:00   0.00% [usb{usbus0}]
                      0 root         -8    -     0B   432K -        1   0:00   0.00% [kernel{CAM taskq}]
                     12 root        -84    -     0B   784K WAIT     0   0:00   0.00% [intr{irq1: atkbd0}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{linuxkpi_short_wq_0}]
                   5569 root         52    0    38M    27M piperd   0   0:00   0.00% /usr/local/sbin/pcscd{pcscd}
                     18 root        -16    -     0B    16K waitin   1   0:00   0.00% [sctp_iterator]
                     13 root        -16    -     0B    32K sleep    0   0:00   0.00% [ng_queue{ng_queue0}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{firmware taskq}]
                      0 root        -20    -     0B   432K -        1   0:00   0.00% [kernel{crypto_0}]
                     13 root        -16    -     0B    32K sleep    1   0:00   0.00% [ng_queue{ng_queue1}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{inm_free taskq}]
                     21 root        -16    -     0B    48K launds   0   0:00   0.00% [pagedaemon{laundry: dom0}]
                     22 root        -16    -     0B    16K psleep   0   0:00   0.00% [vmdaemon]
                     16 root        -68    -     0B   160K -        1   0:00   0.00% [usb{usbus0}]
                     16 root        -68    -     0B   160K -        0   0:00   0.00% [usb{usbus1}]
                      0 root          8    -     0B   432K -        0   0:00   0.00% [kernel{acpi_task_2}]
                     26 root        -16    -     0B    16K aldslp   0   0:00   0.00% [ALQ Daemon]
                     10 root        -16    -     0B    16K audit_   1   0:00   0.00% [audit]
                     15 root        -16    -     0B    16K seqsta   1   0:00   0.00% [sequencer 00]
                     12 root        -52    -     0B   784K WAIT     0   0:00   0.00% [intr{swi6: Giant taskq}]
                      0 root          8    -     0B   432K -        0   0:00   0.00% [kernel{mlx4}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{aiod_kick taskq}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{kqueue_ctx taskq}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{in6m_free taskq}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{linuxkpi_long_wq_0}]
                      0 root          8    -     0B   432K -        0   0:00   0.00% [kernel{acpi_task_0}]
                      4 root        -16    -     0B    16K crypto   1   0:00   0.00% [crypto returns 1]
                      2 root        -16    -     0B    16K crypto   1   0:00   0.00% [crypto]
                      3 root        -16    -     0B    16K crypto   1   0:00   0.00% [crypto returns 0]
                      0 root        -20    -     0B   432K -        1   0:00   0.00% [kernel{crypto_1}]
                     16 root        -68    -     0B   160K -        0   0:00   0.00% [usb{usbus1}]
                     16 root        -72    -     0B   160K -        0   0:00   0.00% [usb{usbus1}]
                     16 root        -72    -     0B   160K -        1   0:00   0.00% [usb{usbus0}]
                     16 root        -76    -     0B   160K -        0   0:00   0.00% [usb{usbus1}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{linuxkpi_short_wq_3}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{linuxkpi_long_wq_1}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{linuxkpi_long_wq_2}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{linuxkpi_long_wq_3}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{linuxkpi_short_wq_2}]
                      0 root          8    -     0B   432K -        1   0:00   0.00% [kernel{linuxkpi_short_wq_1}]
                     12 root        -56    -     0B   784K WAIT    -1   0:00   0.00% [intr{swi5: fast taskq}]
                     12 root        -60    -     0B   784K WAIT    -1   0:00   0.00% [intr{swi4: clock (1)}]
                     12 root        -64    -     0B   784K WAIT    -1   0:00   0.00% [intr{swi3: vm}]
                     12 root        -72    -     0B   784K WAIT    -1   0:00   0.00% [intr{swi1: pfsync}]
                     12 root        -72    -     0B   784K WAIT    -1   0:00   0.00% [intr{swi1: pf send}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq263: pcib10}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq262: pcib9}]
                  
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq261: pcib8}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq260: pcib7}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq259: pcib6}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq258: pcib5}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq257: pcib4}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq256: pcib3}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq269: pcib16}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq271: pcib18}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq272: pcib19}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq273: pcib20}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq274: pcib21}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq275: pcib22}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq276: pcib23}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq277: pcib24}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq278: pcib25}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq279: pcib26}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq280: pcib27}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq281: pcib28}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq282: pcib29}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq283: pcib30}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq284: pcib31}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq285: pcib32}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq286: pcib33}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq287: pcib34}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq264: pcib11}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq268: pcib15}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq270: pcib17}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq265: pcib12}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq266: pcib13}]
                     12 root        -80    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq267: pcib14}]
                     12 root        -84    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq12: psm0}]
                     12 root        -88    -     0B   784K WAIT    -1   0:00   0.00% [intr{irq14: ata0}]
                  

                  f7e4db10-cc8e-49ed-9676-df3f33bbf1e2-image.png

                  ec593b7e-a2b1-4a18-8b2f-93cc1a14b3b8-image.png

                  stephenw10S 1 Reply Last reply Reply Quote 0
                  • stephenw10S
                    stephenw10 Netgate Administrator @sanketgroup
                    last edited by

                    Hmm, well I would definitely go back to the other device to remove the USB NIC from the equation. It looks like you are actually using le0 as LAN there though, not ue0. Did you run the ifconfig command against le0 instead?

                    But I would still check a bare metal install first if you can.

                    Steve

                    S 1 Reply Last reply Reply Quote 0
                    • S
                      sanketgroup @stephenw10
                      last edited by

                      @stephenw10
                      Yes I did execute for le0.

                      But VM on bare-metal with onboard NICs (No USB NIC), should be okay, right?

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                      • stephenw10S
                        stephenw10 Netgate Administrator
                        last edited by

                        I would certainly expect that. There's nothing outside limiters that can cause latency like that in pfSense.

                        Steve

                        S 1 Reply Last reply Reply Quote 0
                        • S
                          sanketgroup @stephenw10
                          last edited by

                          @stephenw10
                          Okay, I tried on totally new hardware with server-grade PCI LAN card (intel i350) and on VM.
                          Still facing same issue.

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                          • stephenw10S
                            stephenw10 Netgate Administrator
                            last edited by

                            So you see the same thing both in a VM on new hardware AND running bare metal on that?

                            S 1 Reply Last reply Reply Quote 0
                            • S
                              sanketgroup @stephenw10
                              last edited by

                              @stephenw10 said in Latency issue - slow ping response:

                              VM on new hardware AND running bare metal on that?

                              I tried on entire machine new hardware. This machine already has Intel i350 LAN card.
                              I moved both VM from old machine to this new hardware.

                              Same issue, one has latency issue in a day, while another VM is running well since last 3 days (but it will also act weird in next few days)
                              Same pattern.

                              1 Reply Last reply Reply Quote 0
                              • stephenw10S
                                stephenw10 Netgate Administrator
                                last edited by

                                I'm confused. Did you try installing pfSense bare metal (no hypervisor) on any hardware?

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