---> uname -a: Linux prd-centos7-docker-4c-2g-845.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: 2800.000 BogoMIPS: 5600.00 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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1232 1773 0 4815 6556 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:7a:01:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84949sec preferred_lft 84949sec inet6 fe80::f816:3eff:fe7a:1d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:dc:06:99:c4 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:dcff:fe06:99c4/64 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) 06/08/21 _x86_64_ (2 CPU) 05:32:17 LINUX RESTART (2 CPU) 05:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:34:01 70.84 3.45 67.39 0.00 2579.72 14104.56 0.00 05:35:01 85.33 0.18 85.15 0.00 22.78 41094.89 0.00 05:36:01 138.28 0.02 138.26 0.00 0.53 15494.46 0.00 05:37:01 48.00 0.03 47.97 0.00 1.07 8481.16 0.00 05:38:01 84.75 0.00 84.75 0.00 0.00 20651.83 0.00 05:39:03 268.18 55.36 212.82 0.00 1378.50 146723.36 0.00 05:40:01 224.93 64.04 160.88 0.00 8013.61 103534.91 0.00 05:41:01 183.37 5.73 177.64 0.00 181.65 50013.48 0.00 05:42:03 275.71 8.94 266.77 0.00 1110.29 155122.78 0.00 05:43:01 216.76 28.41 188.34 0.00 1307.39 54881.25 0.00 05:44:01 110.53 4.43 106.10 0.00 832.64 11200.85 0.00 05:45:01 1.57 0.00 1.57 0.00 0.00 30.75 0.00 05:46:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 05:47:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 05:48:02 0.40 0.18 0.22 0.00 5.73 3.13 0.00 05:49:01 0.83 0.00 0.83 0.00 0.00 16.26 0.00 05:50:01 0.20 0.00 0.20 0.00 0.00 2.72 0.00 05:51:01 0.22 0.00 0.22 0.00 0.00 2.37 0.00 05:52:01 0.25 0.00 0.25 0.00 0.00 3.61 0.00 05:53:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 05:54:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 05:55:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 05:56:01 0.20 0.00 0.20 0.00 0.00 1.92 0.00 Average: 74.59 7.37 67.22 0.00 662.24 27219.59 0.00 05:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 4920268 0 866640 10.82 2620 2219404 1584560 17.49 934800 1734364 163020 05:35:01 4060432 0 951212 11.88 2620 2994668 1533856 16.93 1111196 2344728 0 05:36:01 3889724 0 1052064 13.14 2620 3064524 1786640 19.73 1281268 2281300 236456 05:37:01 3775740 0 1241064 15.50 2620 2989508 1805196 19.93 1391564 2279708 73564 05:38:01 2972908 0 1056012 13.19 2620 3977392 1409552 15.56 1192348 3248672 647864 05:39:03 258440 0 1239180 15.47 2620 6508692 1978808 21.85 3002336 4035056 921224 05:40:01 160804 0 1649900 20.60 2620 6195608 3460680 38.21 3208376 3892548 565476 05:41:01 811216 0 1202392 15.01 2620 5992704 1439832 15.90 2683208 3790764 8 05:42:03 139576 0 1496388 18.68 2620 6370348 2606708 28.78 2844028 4253720 122296 05:43:01 1569432 0 1211048 15.12 2620 5225832 1515324 16.73 2295964 3414936 4 05:44:01 2447940 0 1152696 14.39 2620 4405676 1282308 14.16 1370440 3472760 8 05:45:01 2450072 0 1150556 14.37 2620 4405684 1266876 13.99 1375148 3466616 8 05:46:01 2453932 0 1146692 14.32 2620 4405688 1240148 13.69 1372528 3467200 8 05:47:01 2453404 0 1147216 14.32 2620 4405692 1240364 13.69 1373180 3467204 8 05:48:02 2453220 0 1147368 14.33 2620 4405724 1240304 13.69 1372472 3467856 16 05:49:01 2453604 0 1146980 14.32 2620 4405728 1240244 13.69 1372196 3467860 12 05:50:01 2451308 0 1149216 14.35 2620 4405788 1240148 13.69 1376604 3465824 20 05:51:01 2451380 0 1149196 14.35 2620 4405736 1240148 13.69 1399132 3443280 8 05:52:01 2450560 0 1150012 14.36 2620 4405740 1240376 13.69 1403828 3439184 8 05:53:01 2451272 0 1149296 14.35 2620 4405744 1240232 13.69 1403436 3439184 8 05:54:01 2451152 0 1149412 14.35 2620 4405748 1240232 13.69 1404568 3437960 8 05:55:01 2451876 0 1148684 14.34 2620 4405752 1240148 13.69 1404412 3437960 8 05:56:01 2451612 0 1148936 14.35 2620 4405764 1240148 13.69 1404472 3437960 8 Average: 2366516 0 1169659 14.60 2620 4470137 1535341 16.95 1651196 3312463 118697 05:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 vethd19e3f2 986.51 810.52 91.61 2698.40 0.00 0.00 0.00 0.00 05:34:01 eth0 1290.24 1325.93 5060.12 134.82 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 986.51 810.39 78.12 2698.39 0.00 0.00 0.00 0.00 05:35:01 eth0 431.57 380.68 3074.48 61.78 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 130.59 142.48 6.99 376.90 0.00 0.00 0.00 0.00 05:36:01 vethbad6227 0.32 0.45 0.03 0.04 0.00 0.00 0.00 0.00 05:36:01 eth0 149.18 128.21 505.98 78.40 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 99.20 102.35 7.71 467.93 0.00 0.00 0.00 0.00 05:37:01 vethbad6227 1.93 1.93 0.15 0.16 0.00 0.00 0.00 0.00 05:37:01 eth0 24.65 12.90 18.51 9.14 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 1.93 1.93 0.13 0.16 0.00 0.00 0.00 0.00 05:38:01 eth0 194.81 168.00 1703.33 71.41 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 vethea74442 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:03 vethe4624e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:03 eth0 87.10 64.42 184.57 14.59 0.00 0.00 0.00 0.00 05:39:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:03 vethea74442 0.00 0.80 0.00 0.04 0.00 0.00 0.00 0.00 05:40:01 veth74aef7d 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:40:01 vethcd2e8f0 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:40:01 veth763585d 0.05 0.19 0.00 0.01 0.00 0.00 0.00 0.00 05:40:01 veth548e8e6 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:41:01 eth0 2866.29 2571.75 12177.86 504.91 0.00 0.00 0.00 0.00 05:41:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 vethea74442 0.00 2.00 0.00 0.09 0.00 0.00 0.00 0.00 05:41:01 docker0 1281.12 1141.04 97.01 3837.33 0.00 0.00 0.00 0.00 05:42:03 veth92b29cb 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:42:03 veth26d0739 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:42:03 veth6c1641f 0.00 0.21 0.00 0.01 0.00 0.00 0.00 0.00 05:42:03 eth0 72.89 50.35 124.18 70.56 0.00 0.00 0.00 0.00 05:43:01 eth0 157.91 129.43 1329.41 70.28 0.00 0.00 0.00 0.00 05:43:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 vethea74442 0.00 2.29 0.00 0.11 0.00 0.00 0.00 0.00 05:43:01 docker0 1353.44 1216.27 102.18 4111.85 0.00 0.00 0.00 0.00 05:44:01 eth0 91.77 57.28 410.13 13.13 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 44.79 68.55 2.92 391.13 0.00 0.00 0.00 0.00 05:45:01 eth0 1.55 0.77 0.59 0.38 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 1.50 0.08 0.12 0.04 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 eth0 2.68 0.60 0.70 0.40 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:02 eth0 1.15 0.75 0.68 0.43 0.00 0.00 0.00 0.00 05:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 0.52 0.05 0.05 0.00 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 0.48 0.35 0.31 0.20 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.18 0.10 0.07 0.01 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.12 0.05 0.01 0.00 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.37 0.05 0.02 0.00 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.54 102.94 547.98 25.67 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 58.91 54.17 4.43 190.08 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) 06/08/21 _x86_64_ (2 CPU) 05:32:17 LINUX RESTART (2 CPU) 05:33:01 CPU %user %nice %system %iowait %steal %idle 05:34:01 all 18.98 0.00 4.80 3.53 0.09 72.59 05:34:01 0 16.21 0.00 5.31 4.82 0.09 73.57 05:34:01 1 21.74 0.00 4.30 2.25 0.09 71.62 05:35:01 all 8.15 0.00 3.56 3.72 0.04 84.53 05:35:01 0 8.21 0.00 3.66 5.01 0.05 83.06 05:35:01 1 8.09 0.00 3.46 2.44 0.03 85.98 05:36:01 all 59.82 0.00 8.95 4.74 0.13 26.36 05:36:01 0 59.27 0.00 9.38 5.18 0.13 26.04 05:36:01 1 60.37 0.00 8.52 4.31 0.13 26.67 05:37:01 all 30.48 0.00 4.39 4.19 0.09 60.85 05:37:01 0 31.09 0.00 4.37 2.11 0.09 62.35 05:37:01 1 29.87 0.00 4.42 6.28 0.09 59.34 05:38:01 all 40.72 0.00 8.38 12.04 0.10 38.76 05:38:01 0 40.44 0.00 8.64 15.20 0.11 35.62 05:38:01 1 41.01 0.00 8.12 8.88 0.09 41.90 05:39:03 all 17.17 0.00 11.42 52.83 0.13 18.45 05:39:03 0 17.70 0.00 11.39 58.88 0.11 11.93 05:39:03 1 16.64 0.00 11.45 46.78 0.16 24.96 05:40:01 all 22.92 0.00 8.16 52.75 0.09 16.08 05:40:01 0 22.87 0.00 7.88 54.03 0.09 15.13 05:40:01 1 22.98 0.00 8.44 51.46 0.09 17.03 05:41:01 all 45.38 0.00 6.90 45.52 0.15 2.05 05:41:01 0 44.97 0.00 7.41 45.78 0.14 1.69 05:41:01 1 45.78 0.00 6.39 45.26 0.16 2.40 05:42:03 all 26.74 0.00 11.37 56.63 0.13 5.14 05:42:03 0 26.19 0.00 11.58 56.18 0.12 5.93 05:42:03 1 27.30 0.00 11.15 57.07 0.14 4.34 05:43:01 all 42.72 0.00 9.20 42.32 0.13 5.63 05:43:01 0 43.08 0.00 9.19 40.26 0.13 7.34 05:43:01 1 42.36 0.00 9.21 44.38 0.13 3.92 05:44:01 all 7.08 0.00 3.29 13.26 0.07 76.30 05:44:01 0 7.09 0.00 3.49 14.01 0.07 75.35 05:44:01 1 7.07 0.00 3.09 12.51 0.07 77.26 05:44:01 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 0.16 0.00 0.05 0.00 0.02 99.77 05:45:01 0 0.15 0.00 0.05 0.00 0.00 99.80 05:45:01 1 0.17 0.00 0.05 0.00 0.03 99.75 05:46:01 all 0.20 0.00 0.05 0.00 0.02 99.73 05:46:01 0 0.33 0.00 0.03 0.00 0.02 99.62 05:46:01 1 0.07 0.00 0.07 0.00 0.02 99.85 05:47:01 all 0.06 0.00 0.06 0.00 0.01 99.87 05:47:01 0 0.08 0.00 0.05 0.00 0.00 99.87 05:47:01 1 0.03 0.00 0.07 0.00 0.02 99.88 05:48:02 all 0.18 0.00 0.06 0.01 0.02 99.74 05:48:02 0 0.27 0.00 0.05 0.00 0.00 99.68 05:48:02 1 0.08 0.00 0.07 0.02 0.03 99.80 05:49:01 all 0.21 0.00 0.03 0.00 0.02 99.74 05:49:01 0 0.39 0.00 0.03 0.00 0.02 99.56 05:49:01 1 0.03 0.00 0.03 0.00 0.02 99.92 05:50:01 all 0.18 0.00 0.03 0.00 0.01 99.77 05:50:01 0 0.23 0.00 0.03 0.00 0.00 99.73 05:50:01 1 0.13 0.00 0.03 0.00 0.02 99.82 05:51:01 all 0.22 0.00 0.03 0.00 0.02 99.73 05:51:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:51:01 1 0.40 0.00 0.05 0.00 0.02 99.53 05:52:01 all 0.20 0.00 0.04 0.00 0.02 99.74 05:52:01 0 0.05 0.00 0.05 0.00 0.02 99.88 05:52:01 1 0.35 0.00 0.03 0.00 0.02 99.60 05:53:01 all 0.18 0.00 0.02 0.00 0.02 99.78 05:53:01 0 0.02 0.00 0.02 0.00 0.03 99.93 05:53:01 1 0.35 0.00 0.02 0.00 0.00 99.63 05:54:01 all 0.12 0.00 0.03 0.00 0.02 99.83 05:54:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:54:01 1 0.18 0.00 0.03 0.00 0.02 99.77 05:55:01 all 0.11 0.00 0.03 0.00 0.02 99.84 05:55:01 0 0.20 0.00 0.05 0.00 0.03 99.72 05:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:55:01 CPU %user %nice %system %iowait %steal %idle 05:56:01 all 0.09 0.00 0.03 0.00 0.01 99.87 05:56:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:56:01 1 0.17 0.00 0.03 0.00 0.02 99.78 Average: all 13.44 0.00 3.40 12.26 0.06 70.85 Average: 0 13.30 0.00 3.48 12.68 0.05 70.48 Average: 1 13.57 0.00 3.32 11.83 0.06 71.22