---> uname -a: Linux prd-centos7-docker-4c-2g-250.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 13.3G 26.7G 33% / 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 13.3G 26.7G 33% /facter-os /dev/vda1 40.0G 13.3G 26.7G 33% /etc/resolv.conf /dev/vda1 40.0G 13.3G 26.7G 33% /etc/hostname /dev/vda1 40.0G 13.3G 26.7G 33% /etc/hosts /dev/vda1 40.0G 13.3G 26.7G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/sa-host /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/secure /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/auth.log /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/533 /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/533@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1446 695 0 5679 6442 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:77:f8:6d brd ff:ff:ff:ff:ff:ff inet 10.30.122.230/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85007sec preferred_lft 85007sec inet6 fe80::f816:3eff:fe77:f86d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:93:43:a9:6c 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::42:93ff:fe43:a96c/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) 06/10/21 _x86_64_ (2 CPU) 16:56:40 LINUX RESTART (2 CPU) 16:58:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:59:01 56.19 15.03 41.16 0.00 4509.51 29734.12 0.00 17:00:01 30.29 0.67 29.62 0.00 352.71 13027.54 0.00 17:01:01 115.89 0.00 115.89 0.00 0.00 30978.30 0.00 17:02:01 111.00 0.12 110.88 0.00 1.86 12599.02 0.00 17:03:01 48.13 0.00 48.13 0.00 0.00 3891.38 0.00 17:04:01 52.12 0.00 52.12 0.00 0.00 9964.82 0.00 17:05:01 48.06 0.02 48.04 0.00 0.53 2158.68 0.00 17:06:01 92.19 0.00 92.19 0.00 0.00 22458.59 0.00 17:07:06 178.67 69.14 109.53 0.00 1663.79 101502.04 0.00 17:08:01 237.36 15.46 221.90 0.00 403.92 129057.94 0.00 17:09:01 123.68 9.06 114.62 0.00 284.19 50603.93 0.00 17:10:02 204.56 1.43 203.13 0.00 896.87 52893.65 0.00 17:11:01 256.87 164.18 92.69 0.00 4299.12 71723.84 0.00 17:12:02 224.30 75.88 148.43 0.00 2258.96 54653.92 0.00 17:13:01 184.78 22.05 162.73 0.00 2930.13 22581.47 0.00 17:14:01 11.97 1.13 10.84 0.00 49.69 211.27 0.00 17:15:01 0.32 0.00 0.32 0.00 0.00 5.56 0.00 17:16:01 0.43 0.03 0.40 0.00 0.27 5.08 0.00 17:17:01 0.20 0.00 0.20 0.00 0.00 2.43 0.00 17:18:01 125.84 1.83 124.00 0.00 97.15 30331.62 0.00 17:19:01 101.52 0.02 101.50 0.00 0.13 23570.50 0.00 17:20:01 91.39 38.62 52.76 0.00 3949.77 16164.37 0.00 Average: 104.15 19.03 85.13 0.00 980.96 30706.77 0.00 16:58:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:59:01 5377272 0 785952 9.81 2620 1843096 1239516 13.68 686456 1549960 14344 17:00:01 5145672 0 803704 10.04 2620 2056944 1275996 14.09 724208 1725588 12 17:01:01 4157240 0 928612 11.59 2620 2920468 1424260 15.72 999128 2363948 20 17:02:01 3774512 0 1008696 12.59 2620 3223112 1416380 15.64 1165124 2501388 60112 17:03:01 4005276 0 1012584 12.64 2620 2988460 1675140 18.49 1201380 2254284 213764 17:04:01 3857644 0 1064276 13.29 2620 3084400 1706776 18.84 1308572 2286420 20412 17:05:01 3894028 0 1049884 13.11 2620 3062408 1712436 18.91 1239068 2311616 107640 17:06:01 2042828 0 1081096 13.50 2620 4882396 1381460 15.25 1648388 3699624 1454452 17:07:06 1738600 0 1171968 14.63 2620 5095752 1594688 17.61 1527004 4078928 204172 17:08:01 104532 0 1270624 15.87 2620 6631164 1792748 19.79 3283336 3903812 519016 17:09:01 657052 0 1299460 16.23 2620 6049808 2274760 25.11 2770728 3834884 144028 17:10:02 623192 0 1315128 16.42 2620 6068000 1833076 20.24 2731624 3912816 18220 17:11:01 644192 0 1326976 16.57 2620 6035152 1865140 20.59 2120104 4496676 258080 17:12:02 603300 0 1372340 17.14 2620 6030680 2719012 30.02 2329040 4283868 0 17:13:01 2877128 0 1165488 14.55 2620 3963704 1340044 14.79 1307944 3108620 36 17:14:01 2862040 0 1178840 14.72 2620 3965440 1358380 15.00 1476300 2956000 20 17:15:01 2876900 0 1163976 14.53 2620 3965444 1241736 13.71 1486216 2933888 8 17:16:01 2879060 0 1161808 14.51 2620 3965452 1221372 13.48 1479480 2939180 8 17:17:01 2879740 0 1161128 14.50 2620 3965452 1221240 13.48 1478560 2939720 16 17:18:01 1926052 0 1269564 15.85 2620 4810704 1503988 16.60 1654480 3642736 8 17:19:01 1200904 0 1389064 17.34 2620 5416352 1498372 16.54 1743916 4164000 92296 17:20:01 729260 0 1464220 18.28 2620 5812840 1535752 16.96 1748844 4555460 34900 Average: 2493474 0 1156609 14.44 2620 4356238 1583285 17.48 1641359 3201973 142798 16:58:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:59:01 eth0 1007.92 706.01 3576.32 102.00 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 639.69 880.37 3020.65 124.34 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 824.64 566.62 69.78 2684.13 0.00 0.00 0.00 0.00 17:01:01 eth0 413.81 332.43 3066.38 30.72 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 97.57 145.24 5.48 377.14 0.00 0.00 0.00 0.00 17:02:01 eth0 127.29 114.57 474.49 13.31 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 110.62 119.09 8.42 468.09 0.00 0.00 0.00 0.00 17:03:01 veth5431fbb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:03:01 eth0 35.11 23.69 28.75 61.81 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth5431fbb 1.93 1.93 0.15 0.17 0.00 0.00 0.00 0.00 17:04:01 eth0 30.48 16.17 23.29 12.40 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 1.93 1.93 0.13 0.17 0.00 0.00 0.00 0.00 17:05:01 veth5431fbb 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:05:01 eth0 27.02 16.70 19.48 61.95 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.20 0.20 0.01 0.02 0.00 0.00 0.00 0.00 17:06:01 vethe0ee1af 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:06:01 eth0 176.84 152.20 1695.10 21.62 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:06 vethe0ee1af 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:06 eth0 14.28 8.92 10.17 34.96 0.00 0.00 0.00 0.00 17:07:06 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth7d3653c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 vethee1e9be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 vethaea3a53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth64c8fc6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth62c2dcc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:09:01 vethd7b9947 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:09:01 veth6019a36 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:09:01 veth70ad598 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:10:02 vethe0ee1af 0.00 0.70 0.00 0.03 0.00 0.00 0.00 0.00 17:10:02 eth0 2811.99 2493.70 13763.29 571.93 0.00 0.00 0.00 0.00 17:10:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:10:02 veth0a3425e 28.75 52.32 2.12 338.67 0.00 0.00 0.00 0.00 17:11:01 vethe0ee1af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 33.28 20.96 29.20 57.02 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth0a3425e 1.17 0.93 0.21 6.74 0.00 0.00 0.00 0.00 17:12:02 vethf519b69 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 17:12:02 vethe0ee1af 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 17:12:02 eth0 45.20 29.68 56.13 61.68 0.00 0.00 0.00 0.00 17:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 119.99 89.07 182.77 166.34 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 1181.84 1028.81 93.64 4393.58 0.00 0.00 0.00 0.00 17:14:01 eth0 346.04 352.46 193.68 1440.94 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 0.73 0.65 0.86 0.07 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.47 0.27 0.27 0.20 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 482.33 447.28 4463.06 66.08 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 53.29 50.79 4.39 374.16 0.00 0.00 0.00 0.00 17:19:01 vethfdedab6 32.50 34.95 2.08 258.91 0.00 0.00 0.00 0.00 17:19:01 eth0 423.06 382.71 3486.89 77.47 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 32.50 34.83 1.63 258.90 0.00 0.00 0.00 0.00 17:20:01 eth0 255.76 219.34 2217.88 76.91 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 4.16 2.91 1.36 1.92 0.00 0.00 0.00 0.00 Average: eth0 203.96 182.87 1109.54 114.56 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 57.11 50.18 4.54 226.02 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) 06/10/21 _x86_64_ (2 CPU) 16:56:40 LINUX RESTART (2 CPU) 16:58:04 CPU %user %nice %system %iowait %steal %idle 16:59:01 all 14.99 0.00 3.28 29.05 0.11 52.57 16:59:01 0 15.13 0.00 3.74 36.36 0.11 44.65 16:59:01 1 14.85 0.00 2.81 21.78 0.11 60.45 17:00:01 all 12.34 0.00 3.26 15.05 0.10 69.25 17:00:01 0 9.12 0.00 3.68 14.93 0.10 72.17 17:00:01 1 15.57 0.00 2.85 15.16 0.10 66.31 17:01:01 all 7.13 0.00 3.30 13.18 0.08 76.31 17:01:01 0 7.39 0.00 3.45 11.63 0.07 77.46 17:01:01 1 6.87 0.00 3.15 14.72 0.09 75.17 17:02:01 all 4.97 0.00 2.73 17.92 0.11 74.27 17:02:01 0 5.09 0.00 2.79 15.67 0.10 76.35 17:02:01 1 4.85 0.00 2.67 20.17 0.12 72.19 17:03:01 all 42.42 0.00 5.22 15.03 0.16 37.17 17:03:01 0 42.34 0.00 5.15 13.71 0.16 38.63 17:03:01 1 42.49 0.00 5.29 16.35 0.16 35.71 17:04:01 all 21.04 0.00 3.03 16.42 0.10 59.40 17:04:01 0 21.41 0.00 2.89 20.60 0.09 55.01 17:04:01 1 20.68 0.00 3.17 12.24 0.12 63.80 17:05:01 all 57.07 0.00 7.99 10.12 0.15 24.67 17:05:01 0 57.53 0.00 7.81 11.18 0.16 23.31 17:05:01 1 56.62 0.00 8.16 9.06 0.15 26.02 17:06:01 all 16.45 0.00 6.56 12.74 0.10 64.14 17:06:01 0 16.05 0.00 6.68 11.97 0.09 65.21 17:06:01 1 16.85 0.00 6.45 13.52 0.12 63.06 17:07:06 all 8.98 0.00 6.09 76.51 0.11 8.30 17:07:06 0 8.49 0.00 6.22 76.73 0.10 8.46 17:07:06 1 9.47 0.00 5.97 76.29 0.13 8.14 17:08:01 all 12.63 0.00 10.95 55.99 0.10 20.32 17:08:01 0 12.82 0.00 10.63 58.12 0.10 18.33 17:08:01 1 12.43 0.00 11.27 53.87 0.11 22.32 17:09:01 all 63.88 0.00 8.58 19.17 0.14 8.24 17:09:01 0 63.72 0.00 8.64 19.81 0.14 7.69 17:09:01 1 64.03 0.00 8.52 18.53 0.13 8.79 17:09:01 CPU %user %nice %system %iowait %steal %idle 17:10:02 all 16.29 0.00 7.01 57.32 0.12 19.25 17:10:02 0 16.32 0.00 7.40 54.41 0.10 21.77 17:10:02 1 16.27 0.00 6.62 60.25 0.14 16.72 17:11:01 all 9.05 0.00 5.01 74.19 0.11 11.64 17:11:01 0 9.19 0.00 5.13 77.02 0.09 8.58 17:11:01 1 8.91 0.00 4.89 71.36 0.14 14.71 17:12:02 all 39.72 0.00 7.55 50.08 0.12 2.53 17:12:02 0 39.52 0.00 7.55 49.28 0.12 3.52 17:12:02 1 39.91 0.00 7.55 50.88 0.12 1.54 17:13:01 all 24.85 0.00 8.59 35.87 0.16 30.54 17:13:01 0 23.76 0.00 8.81 38.09 0.14 29.20 17:13:01 1 25.94 0.00 8.37 33.64 0.18 31.88 17:14:01 all 16.93 0.00 3.72 1.40 0.10 77.86 17:14:01 0 16.53 0.00 3.49 1.27 0.12 78.60 17:14:01 1 17.33 0.00 3.96 1.53 0.07 77.11 17:15:01 all 0.07 0.00 0.04 0.00 0.05 99.84 17:15:01 0 0.07 0.00 0.03 0.00 0.05 99.85 17:15:01 1 0.07 0.00 0.05 0.00 0.05 99.83 17:16:01 all 0.11 0.00 0.03 0.03 0.03 99.79 17:16:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:16:01 1 0.18 0.00 0.03 0.07 0.03 99.68 17:17:01 all 0.08 0.00 0.03 0.00 0.03 99.87 17:17:01 0 0.13 0.00 0.03 0.00 0.02 99.82 17:17:01 1 0.03 0.00 0.02 0.00 0.03 99.92 17:18:01 all 12.44 0.00 5.38 18.53 0.10 63.55 17:18:01 0 13.13 0.00 5.58 19.46 0.09 61.75 17:18:01 1 11.76 0.00 5.18 17.60 0.10 65.35 17:19:01 all 11.70 0.00 5.56 13.25 0.09 69.40 17:19:01 0 13.67 0.00 5.81 14.80 0.10 65.61 17:19:01 1 9.75 0.00 5.31 11.71 0.07 73.16 17:20:01 all 9.99 0.00 4.67 16.36 0.10 68.88 17:20:01 0 9.25 0.00 4.65 6.82 0.10 79.18 17:20:01 1 10.73 0.00 4.68 25.92 0.10 58.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.00 0.00 4.87 24.78 0.10 52.26 Average: 0 17.88 0.00 4.94 24.92 0.10 52.15 Average: 1 18.11 0.00 4.79 24.63 0.11 52.36