---> uname -a: Linux prd-centos7-docker-4c-2g-973.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 12.9G 27.1G 32% / 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 12.9G 27.1G 32% /facter-os /dev/vda1 40.0G 12.9G 27.1G 32% /etc/resolv.conf /dev/vda1 40.0G 12.9G 27.1G 32% /etc/hostname /dev/vda1 40.0G 12.9G 27.1G 32% /etc/hosts /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/secure /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/auth.log /dev/vda1 40.0G 12.9G 27.1G 32% /run/cloud-init/result.json /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/sa-host /dev/vda1 40.0G 12.9G 27.1G 32% /w/workspace/edgex-go/9 /dev/vda1 40.0G 12.9G 27.1G 32% /w/workspace/edgex-go/9@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1235 2006 0 4579 6553 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:02:64:01 brd ff:ff:ff:ff:ff:ff inet 10.30.122.9/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84987sec preferred_lft 84987sec inet6 fe80::f816:3eff:fe02:6401/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bd:33:40:2a 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:bdff:fe33:402a/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) 18:53:43 LINUX RESTART (2 CPU) 18:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:55:01 173.97 38.39 135.58 0.00 6286.20 45877.38 0.00 18:56:01 183.45 0.18 183.26 0.00 22.78 57100.30 0.00 18:57:01 62.14 0.00 62.14 0.00 0.00 7857.26 0.00 18:58:01 55.56 0.03 55.52 0.00 1.07 4509.40 0.00 18:59:01 368.22 107.27 260.95 0.00 2602.83 153362.33 0.00 19:00:01 413.04 164.31 248.74 0.00 8723.73 143193.08 0.00 19:01:01 516.63 19.72 496.90 0.00 2262.58 264848.15 0.00 19:02:01 271.40 22.87 248.53 0.00 3071.08 43657.72 0.00 19:03:01 3.91 0.02 3.90 0.00 0.13 109.01 0.00 19:04:01 0.43 0.00 0.43 0.00 0.00 4.70 0.00 19:05:01 0.23 0.02 0.22 0.00 0.13 2.28 0.00 19:06:01 0.20 0.00 0.20 0.00 0.00 1.93 0.00 19:07:01 0.30 0.00 0.30 0.00 0.00 3.85 0.00 19:08:01 0.23 0.00 0.23 0.00 0.00 2.73 0.00 19:09:01 0.43 0.18 0.25 0.00 5.73 3.35 0.00 19:10:01 0.72 0.00 0.72 0.00 0.00 14.51 0.00 19:11:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 19:12:01 0.27 0.00 0.27 0.00 0.00 3.13 0.00 19:13:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 19:14:01 0.15 0.00 0.15 0.00 0.00 1.77 0.00 19:15:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 19:16:01 0.40 0.00 0.40 0.00 0.00 5.88 0.00 19:17:01 2.82 2.63 0.18 0.00 251.25 14.96 0.00 Average: 89.35 15.46 73.89 0.00 1006.72 31339.08 0.00 18:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:55:01 4888124 0 1061716 13.26 2620 2056480 1775992 19.61 1095268 1611584 157636 18:56:01 4292864 0 963348 12.03 2620 2750108 1322312 14.60 972064 2198268 8 18:57:01 3825432 0 1094032 13.66 2620 3086856 1783620 19.69 1337660 2285244 108952 18:58:01 3965124 0 1011164 12.63 2620 3030032 1452448 16.04 1182036 2296040 93764 18:59:01 1872636 0 1244336 15.54 2620 4889348 2079416 22.96 1392328 4075712 76 19:00:01 586604 0 1478828 18.46 2620 5940888 3456932 38.17 2928624 3745024 301288 19:01:01 1116860 0 1614720 20.16 2620 5274740 3239112 35.76 2471652 3650888 13988 19:02:01 2675728 0 1174168 14.66 2620 4156424 1310564 14.47 931908 3675164 20 19:03:01 2679436 0 1170460 14.61 2620 4156424 1293968 14.29 936348 3668496 8 19:04:01 2685740 0 1164148 14.54 2620 4156432 1263700 13.95 933824 3668252 12 19:05:01 2683780 0 1166108 14.56 2620 4156432 1285744 14.20 935824 3668256 8 19:06:01 2687256 0 1162624 14.52 2620 4156440 1263700 13.95 933704 3668224 12 19:07:01 2685172 0 1164704 14.54 2620 4156444 1303364 14.39 935008 3668316 8 19:08:01 2687280 0 1162596 14.52 2620 4156444 1263832 13.95 934072 3668220 8 19:09:01 2687080 0 1162756 14.52 2620 4156484 1263832 13.95 934112 3668224 16 19:10:01 2686692 0 1163144 14.52 2620 4156484 1264204 13.96 934300 3668224 8 19:11:01 2687576 0 1162252 14.51 2620 4156492 1263832 13.95 934120 3668224 12 19:12:01 2685924 0 1163900 14.53 2620 4156496 1277652 14.11 934980 3668224 12 19:13:01 2687740 0 1162080 14.51 2620 4156500 1263832 13.95 934040 3668224 20 19:14:01 2687608 0 1162208 14.51 2620 4156504 1263832 13.95 934044 3668224 8 19:15:01 2686540 0 1163272 14.52 2620 4156508 1269440 14.02 934416 3668224 8 19:16:01 2687352 0 1162456 14.51 2620 4156512 1264860 13.96 934108 3668224 8 19:17:01 2674388 0 1167428 14.58 2620 4164504 1270000 14.02 937892 3675720 376 Average: 2760997 0 1178367 14.71 2620 4066955 1543313 17.04 1144884 3416052 29402 18:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:55:01 eth0 1736.85 1655.34 6519.82 197.66 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 veth1e23b09 929.14 691.82 89.55 2734.91 0.00 0.00 0.00 0.00 18:55:01 docker0 929.14 691.69 76.85 2734.89 0.00 0.00 0.00 0.00 18:56:01 eth0 504.38 414.67 3543.47 69.67 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 176.35 237.37 12.44 843.40 0.00 0.00 0.00 0.00 18:57:01 eth0 46.75 29.28 40.56 68.99 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 veth2791199 0.73 0.87 0.06 0.07 0.00 0.00 0.00 0.00 18:57:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 18:58:01 eth0 21.82 12.43 18.20 9.61 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 veth2791199 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 18:58:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 18:59:01 veth1e49b69 10.34 12.50 0.84 33.22 0.00 0.00 0.00 0.00 18:59:01 veth3738436 6.08 7.31 0.46 19.30 0.00 0.00 0.00 0.00 18:59:01 vethd1f986f 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 18:59:01 eth0 240.97 203.10 1855.34 71.31 0.00 0.00 0.00 0.00 19:00:01 vethd1f986f 0.00 0.78 0.00 0.04 0.00 0.00 0.00 0.00 19:00:01 veth805a264 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:00:01 vethc77db94 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:00:01 eth0 25.16 12.25 30.18 8.38 0.00 0.00 0.00 0.00 19:01:01 veth3cf75cd 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:01:01 veth805958e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:01:01 vethd1f986f 0.00 0.75 0.00 0.03 0.00 0.00 0.00 0.00 19:01:01 eth0 120.66 79.91 380.99 69.53 0.00 0.00 0.00 0.00 19:02:01 eth0 216.88 163.18 1658.45 20.22 0.00 0.00 0.00 0.00 19:02:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:02:01 docker0 1235.92 1118.26 97.31 4420.75 0.00 0.00 0.00 0.00 19:03:01 eth0 1.67 1.88 0.46 10.04 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 0.52 0.00 0.05 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 2.28 2.22 0.51 13.13 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 0.62 0.15 0.06 0.01 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 1.65 1.60 0.34 6.66 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 eth0 1.72 1.65 0.23 6.53 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 eth0 0.67 0.08 0.06 0.01 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 eth0 1.10 0.93 0.31 6.56 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 1.55 1.53 0.17 5.13 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 3.08 2.23 3.92 0.98 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.20 111.20 606.91 24.42 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 53.80 48.68 4.24 192.45 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) 18:53:43 LINUX RESTART (2 CPU) 18:54:02 CPU %user %nice %system %iowait %steal %idle 18:55:01 all 31.02 0.00 8.54 8.97 0.11 51.36 18:55:01 0 27.75 0.00 9.35 10.28 0.11 52.52 18:55:01 1 34.29 0.00 7.73 7.66 0.11 50.22 18:56:01 all 13.27 0.00 6.64 5.07 0.07 74.95 18:56:01 0 12.95 0.00 6.57 5.96 0.07 74.46 18:56:01 1 13.59 0.00 6.71 4.19 0.07 75.45 18:57:01 all 56.10 0.00 6.26 0.86 0.09 36.69 18:57:01 0 56.28 0.00 6.67 0.72 0.09 36.24 18:57:01 1 55.93 0.00 5.86 0.99 0.09 37.13 18:58:01 all 49.63 0.00 7.54 0.55 0.11 42.18 18:58:01 0 49.27 0.00 7.91 0.68 0.11 42.03 18:58:01 1 49.98 0.00 7.17 0.41 0.11 42.33 18:59:01 all 34.41 0.00 14.91 17.16 0.12 33.40 18:59:01 0 35.50 0.00 14.72 16.00 0.11 33.66 18:59:01 1 33.33 0.00 15.10 18.32 0.13 33.13 19:00:01 all 61.06 0.00 16.13 17.60 0.11 5.10 19:00:01 0 61.76 0.00 15.72 17.57 0.09 4.86 19:00:01 1 60.35 0.00 16.54 17.64 0.13 5.34 19:01:01 all 43.50 0.00 24.53 21.16 0.13 10.68 19:01:01 0 43.66 0.00 24.41 21.14 0.13 10.66 19:01:01 1 43.35 0.00 24.66 21.18 0.13 10.69 19:02:01 all 56.30 0.00 11.68 7.68 0.12 24.23 19:02:01 0 56.11 0.00 12.15 8.03 0.11 23.61 19:02:01 1 56.49 0.00 11.20 7.32 0.13 24.85 19:03:01 all 0.09 0.00 0.04 0.00 0.03 99.83 19:03:01 0 0.15 0.00 0.03 0.00 0.03 99.78 19:03:01 1 0.03 0.00 0.05 0.00 0.03 99.88 19:04:01 all 0.03 0.00 0.06 0.00 0.04 99.87 19:04:01 0 0.03 0.00 0.02 0.00 0.07 99.88 19:04:01 1 0.02 0.00 0.10 0.00 0.02 99.87 19:05:01 all 0.07 0.00 0.05 0.00 0.03 99.85 19:05:01 0 0.07 0.00 0.03 0.00 0.03 99.87 19:05:01 1 0.07 0.00 0.07 0.00 0.03 99.83 19:05:01 CPU %user %nice %system %iowait %steal %idle 19:06:01 all 0.00 0.00 0.02 0.00 0.03 99.95 19:06:01 0 0.00 0.00 0.02 0.00 0.03 99.95 19:06:01 1 0.00 0.00 0.02 0.00 0.03 99.95 19:07:01 all 0.17 0.00 0.03 0.00 0.02 99.79 19:07:01 0 0.10 0.00 0.03 0.00 0.02 99.85 19:07:01 1 0.23 0.00 0.02 0.00 0.02 99.73 19:08:01 all 0.03 0.00 0.03 0.00 0.03 99.92 19:08:01 0 0.02 0.00 0.02 0.00 0.03 99.93 19:08:01 1 0.03 0.00 0.03 0.00 0.03 99.90 19:09:01 all 0.04 0.00 0.03 0.00 0.03 99.89 19:09:01 0 0.05 0.00 0.03 0.00 0.05 99.87 19:09:01 1 0.03 0.00 0.03 0.00 0.02 99.92 19:10:01 all 0.02 0.00 0.03 0.00 0.03 99.92 19:10:01 0 0.02 0.00 0.03 0.00 0.05 99.90 19:10:01 1 0.02 0.00 0.03 0.00 0.00 99.95 19:11:01 all 0.03 0.00 0.03 0.00 0.03 99.92 19:11:01 0 0.03 0.00 0.05 0.00 0.03 99.88 19:11:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:12:01 all 0.04 0.00 0.03 0.00 0.02 99.92 19:12:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:12:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:13:01 all 0.03 0.00 0.02 0.00 0.03 99.93 19:13:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:13:01 1 0.02 0.00 0.02 0.00 0.03 99.93 19:14:01 all 0.02 0.00 0.02 0.00 0.03 99.94 19:14:01 0 0.02 0.00 0.02 0.00 0.03 99.93 19:14:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:15:01 all 0.07 0.00 0.03 0.00 0.03 99.88 19:15:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:15:01 1 0.12 0.00 0.03 0.00 0.03 99.82 19:16:01 all 0.03 0.00 0.03 0.00 0.03 99.92 19:16:01 0 0.05 0.00 0.03 0.00 0.05 99.87 19:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:16:01 CPU %user %nice %system %iowait %steal %idle 19:17:01 all 0.59 0.00 0.27 0.06 0.03 99.06 19:17:01 0 0.59 0.00 0.28 0.05 0.03 99.05 19:17:01 1 0.58 0.00 0.25 0.07 0.03 99.07 Average: all 14.22 0.00 3.98 3.24 0.05 78.51 Average: 0 14.17 0.00 4.03 3.30 0.06 78.45 Average: 1 14.28 0.00 3.92 3.18 0.05 78.58