---> uname -a: Linux prd-centos7-docker-4c-2g-862.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 13.4G 26.6G 34% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 13.4G 26.6G 34% /facter-os /dev/vda1 40.0G 13.4G 26.6G 34% /etc/resolv.conf /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hostname /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hosts /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/secure /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/auth.log /dev/vda1 40.0G 13.4G 26.6G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/sa-host /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/515 /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/515@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1560 248 0 6012 6337 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:bf:3a:4a brd ff:ff:ff:ff:ff:ff inet 10.30.123.192/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85226sec preferred_lft 85226sec inet6 fe80::f816:3eff:febf:3a4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b9:94:62:e7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:b9ff:fe94:62e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/28/21 _x86_64_ (2 CPU) 08:47:33 LINUX RESTART (2 CPU) 08:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:49:02 129.33 16.36 112.96 0.00 5607.58 21172.11 0.00 08:50:01 186.14 0.07 186.08 0.00 1.63 49231.03 0.00 08:51:01 68.79 0.00 68.79 0.00 0.00 12326.22 0.00 08:52:01 60.67 0.02 60.66 0.00 0.53 3713.82 0.00 08:53:03 639.24 248.48 390.76 0.00 8473.10 250693.33 0.00 08:54:01 784.15 486.22 297.93 0.00 25832.86 129993.39 0.00 08:55:01 510.17 20.72 489.45 0.00 2288.19 164827.25 0.00 08:56:01 137.50 12.59 124.91 0.00 1447.06 19838.12 0.00 08:57:01 4.33 0.03 4.30 0.00 0.27 102.70 0.00 08:58:01 0.42 0.02 0.40 0.00 0.13 6.48 0.00 08:59:01 0.30 0.00 0.30 0.00 0.00 4.96 0.00 09:00:01 0.40 0.00 0.40 0.00 0.00 4.23 0.00 09:01:01 0.68 0.05 0.63 0.00 0.67 7.51 0.00 09:02:01 0.87 0.17 0.70 0.00 3.06 8.98 0.00 09:03:01 0.85 0.18 0.67 0.00 5.73 6.60 0.00 09:04:01 0.82 0.00 0.82 0.00 0.00 16.43 0.00 09:05:02 0.23 0.03 0.20 0.00 0.27 2.10 0.00 09:06:01 115.99 2.44 113.55 0.00 166.12 28512.57 0.00 09:07:01 120.25 0.92 119.33 0.00 56.35 30654.97 0.00 Average: 145.14 41.18 103.96 0.00 2281.21 37674.31 0.00 08:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:02 5138440 0 806052 10.06 2620 2061828 1262136 13.93 724640 1730980 156 08:50:01 3991504 0 1106884 13.82 2620 2907932 1673744 18.48 1250840 2223700 152568 08:51:01 3636764 0 1214848 15.17 2620 3154708 1888828 20.85 1478012 2325596 42148 08:52:01 3638120 0 1209064 15.10 2620 3159136 1797816 19.85 1403808 2388024 142208 08:53:03 126232 0 1484492 18.54 2620 6395596 2335128 25.78 3282572 3872524 248184 08:54:01 529108 0 1772952 22.14 2620 5704260 3667728 40.49 3048684 3675404 23256 08:55:01 1561396 0 1447244 18.07 2620 4997680 2085696 23.03 1928272 3769508 144 08:56:01 2238056 0 1291988 16.13 2620 4476276 1493140 16.49 1453880 3592376 32 08:57:01 2249424 0 1280596 15.99 2620 4476300 1429360 15.78 1526680 3512668 12 08:58:01 2256340 0 1273672 15.90 2620 4476308 1385956 15.30 1522112 3512648 20 08:59:01 2256600 0 1273412 15.90 2620 4476308 1386040 15.30 1522208 3512648 8 09:00:01 2256644 0 1273360 15.90 2620 4476316 1385956 15.30 1521392 3513496 8 09:01:01 2255444 0 1274556 15.91 2620 4476320 1388300 15.33 1521976 3513496 8 09:02:01 2256260 0 1273560 15.90 2620 4476500 1386464 15.31 1521688 3513612 8 09:03:01 2255840 0 1273936 15.91 2620 4476544 1386464 15.31 1521784 3513560 8 09:04:01 2255708 0 1274068 15.91 2620 4476544 1386548 15.31 1521760 3513556 8 09:05:02 2255332 0 1274440 15.91 2620 4476548 1386632 15.31 1521992 3513564 8 09:06:01 1232700 0 1449208 18.09 2620 5324412 1669620 18.43 1748032 4223004 101652 09:07:01 657068 0 1544200 19.28 2620 5805052 1642712 18.14 1791524 4639072 48 Average: 2265631 0 1305186 16.30 2620 4435504 1686225 18.62 1674308 3371549 37394 08:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:02 eth0 1810.61 1675.51 6530.55 202.74 0.00 0.00 0.00 0.00 08:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:02 docker0 925.57 736.42 75.18 2734.37 0.00 0.00 0.00 0.00 08:50:01 eth0 547.41 464.97 3614.22 49.67 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 veth8da60cb 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 08:50:01 docker0 202.86 255.49 14.50 860.93 0.00 0.00 0.00 0.00 08:51:01 eth0 34.09 20.57 24.36 58.16 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 veth8da60cb 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 08:51:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 08:52:01 eth0 25.99 16.58 18.41 60.28 0.00 0.00 0.00 0.00 08:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 veth8da60cb 1.42 1.42 0.11 0.11 0.00 0.00 0.00 0.00 08:52:01 docker0 1.42 1.42 0.09 0.11 0.00 0.00 0.00 0.00 08:53:03 eth0 239.98 202.29 1812.53 31.49 0.00 0.00 0.00 0.00 08:53:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:03 veth6201fac 0.00 0.69 0.00 0.04 0.00 0.00 0.00 0.00 08:53:03 docker0 51.14 59.28 3.30 160.42 0.00 0.00 0.00 0.00 08:54:01 vethb446f97 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 08:54:01 veth0d57c20 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:54:01 vethce003b4 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 08:54:01 eth0 59.39 37.31 144.43 17.18 0.00 0.00 0.00 0.00 08:55:01 eth0 108.89 71.23 262.44 132.76 0.00 0.00 0.00 0.00 08:55:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 veth6201fac 0.00 1.43 0.00 0.07 0.00 0.00 0.00 0.00 08:55:01 docker0 1215.56 1105.12 94.99 3984.85 0.00 0.00 0.00 0.00 08:56:01 eth0 457.95 409.09 1720.60 1124.59 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 27.68 49.23 1.78 345.33 0.00 0.00 0.00 0.00 08:57:01 eth0 79.51 84.06 30.30 452.24 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 eth0 0.75 0.25 0.19 0.08 0.00 0.00 0.00 0.00 09:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 eth0 0.52 0.35 0.27 0.20 0.00 0.00 0.00 0.00 09:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 veth0d16950 52.63 53.54 5.13 379.36 0.00 0.00 0.00 0.00 09:06:01 eth0 473.07 440.31 4534.34 110.80 0.00 0.00 0.00 0.00 09:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 docker0 52.63 53.40 4.41 379.35 0.00 0.00 0.00 0.00 09:07:01 veth2d6f471 3.48 2.48 1.26 1.72 0.00 0.00 0.00 0.00 09:07:01 eth0 454.52 397.95 3523.85 58.70 0.00 0.00 0.00 0.00 09:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 docker0 44.48 49.06 3.59 261.37 0.00 0.00 0.00 0.00 Average: veth2d6f471 0.18 0.13 0.07 0.09 0.00 0.00 0.00 0.00 Average: eth0 224.47 199.73 1162.72 121.04 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 70.74 66.33 5.53 262.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/28/21 _x86_64_ (2 CPU) 08:47:33 LINUX RESTART (2 CPU) 08:48:02 CPU %user %nice %system %iowait %steal %idle 08:49:02 all 27.48 0.00 6.05 4.15 0.08 62.25 08:49:02 0 25.30 0.00 6.96 3.54 0.07 64.13 08:49:02 1 29.66 0.00 5.13 4.76 0.09 60.36 08:50:01 all 33.87 0.00 8.58 2.74 0.11 54.70 08:50:01 0 35.44 0.00 8.79 2.28 0.11 53.38 08:50:01 1 32.31 0.00 8.38 3.20 0.11 56.01 08:51:01 all 47.51 0.00 5.27 0.60 0.07 46.55 08:51:01 0 47.09 0.00 4.99 0.43 0.07 47.41 08:51:01 1 47.93 0.00 5.54 0.77 0.07 45.69 08:52:01 all 65.51 0.00 8.12 1.20 0.11 25.05 08:52:01 0 65.95 0.00 7.94 1.18 0.11 24.81 08:52:01 1 65.07 0.00 8.30 1.22 0.11 25.29 08:53:03 all 33.46 0.00 18.56 17.64 0.11 30.23 08:53:03 0 33.79 0.00 18.30 18.04 0.10 29.76 08:53:03 1 33.12 0.00 18.83 17.23 0.12 30.70 08:54:01 all 63.90 0.00 14.39 20.07 0.11 1.51 08:54:01 0 64.42 0.00 13.49 20.35 0.11 1.62 08:54:01 1 63.38 0.00 15.30 19.79 0.11 1.41 08:55:01 all 79.50 0.00 18.29 1.84 0.11 0.26 08:55:01 0 78.65 0.00 18.87 2.06 0.09 0.33 08:55:01 1 80.36 0.00 17.70 1.63 0.13 0.18 08:56:01 all 23.40 0.00 7.31 3.09 0.11 66.09 08:56:01 0 26.65 0.00 7.84 2.24 0.12 63.15 08:56:01 1 20.18 0.00 6.77 3.93 0.11 69.01 08:57:01 all 4.47 0.00 0.60 0.02 0.04 94.88 08:57:01 0 4.56 0.00 0.62 0.02 0.03 94.76 08:57:01 1 4.37 0.00 0.57 0.02 0.05 94.99 08:58:01 all 0.20 0.00 0.04 0.00 0.03 99.73 08:58:01 0 0.12 0.00 0.05 0.00 0.03 99.80 08:58:01 1 0.28 0.00 0.03 0.00 0.02 99.67 08:59:01 all 0.12 0.00 0.02 0.00 0.03 99.83 08:59:01 0 0.22 0.00 0.03 0.00 0.03 99.72 08:59:01 1 0.02 0.00 0.00 0.00 0.03 99.95 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 0.11 0.00 0.02 0.00 0.03 99.85 09:00:01 0 0.18 0.00 0.02 0.00 0.02 99.78 09:00:01 1 0.03 0.00 0.02 0.00 0.03 99.92 09:01:01 all 0.10 0.00 0.03 0.00 0.03 99.84 09:01:01 0 0.17 0.00 0.03 0.00 0.02 99.78 09:01:01 1 0.03 0.00 0.02 0.00 0.05 99.90 09:02:01 all 0.05 0.00 0.03 0.00 0.03 99.88 09:02:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:02:01 1 0.08 0.00 0.03 0.00 0.05 99.83 09:03:01 all 0.07 0.00 0.03 0.00 0.03 99.87 09:03:01 0 0.08 0.00 0.03 0.00 0.02 99.87 09:03:01 1 0.05 0.00 0.03 0.00 0.05 99.87 09:04:01 all 0.05 0.00 0.03 0.00 0.03 99.89 09:04:01 0 0.08 0.00 0.02 0.00 0.02 99.88 09:04:01 1 0.02 0.00 0.03 0.00 0.05 99.90 09:05:02 all 0.08 0.00 0.02 0.00 0.03 99.87 09:05:02 0 0.12 0.00 0.02 0.00 0.03 99.83 09:05:02 1 0.03 0.00 0.02 0.00 0.03 99.92 09:06:01 all 12.60 0.00 4.90 1.87 0.06 80.57 09:06:01 0 12.53 0.00 5.26 2.03 0.05 80.13 09:06:01 1 12.67 0.00 4.55 1.71 0.07 81.00 09:07:01 all 14.73 0.00 7.85 1.20 0.07 76.15 09:07:01 0 13.40 0.00 7.73 1.52 0.07 77.28 09:07:01 1 16.06 0.00 7.97 0.87 0.07 75.02 Average: all 20.49 0.00 5.07 2.73 0.06 71.64 Average: 0 20.60 0.00 5.12 2.70 0.06 71.52 Average: 1 20.39 0.00 5.02 2.77 0.07 71.76