---> uname -a: Linux prd-centos7-docker-4c-2g-249.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 12.4G 27.6G 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 12.4G 27.6G 31% /facter-os /dev/vda1 40.0G 12.4G 27.6G 31% /etc/resolv.conf /dev/vda1 40.0G 12.4G 27.6G 31% /etc/hostname /dev/vda1 40.0G 12.4G 27.6G 31% /etc/hosts /dev/vda1 40.0G 12.4G 27.6G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.4G 27.6G 31% /var/log/sa-host /dev/vda1 40.0G 12.4G 27.6G 31% /var/log/secure /dev/vda1 40.0G 12.4G 27.6G 31% /var/log/auth.log /dev/vda1 40.0G 12.4G 27.6G 31% /w/workspace/edgex-go/3 /dev/vda1 40.0G 12.4G 27.6G 31% /w/workspace/edgex-go/3@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1327 2190 0 4303 6453 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:3f:72:61 brd ff:ff:ff:ff:ff:ff inet 10.30.122.251/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe3f:7261/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c5:a2:eb:48 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:c5ff:fea2:eb48/64 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) 06/18/21 _x86_64_ (2 CPU) 18:23:30 LINUX RESTART (2 CPU) 18:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:25:01 100.85 4.48 96.37 0.00 2837.09 19698.54 0.00 18:26:02 181.10 0.02 181.09 0.00 0.53 46418.12 0.00 18:27:01 55.86 0.00 55.86 0.00 0.00 9826.90 0.00 18:28:01 51.91 0.03 51.87 0.00 0.80 3084.00 0.00 18:29:01 652.64 191.65 460.99 0.00 4679.85 285025.04 0.00 18:30:01 299.70 18.77 280.93 0.00 1711.82 91225.02 0.00 18:31:01 564.10 132.59 431.51 0.00 5137.85 156940.98 0.00 18:32:01 21.77 8.98 12.79 0.00 1242.16 1131.09 0.00 18:33:01 0.13 0.00 0.13 0.00 0.00 1.80 0.00 18:34:01 0.35 0.00 0.35 0.00 0.00 5.31 0.00 Average: 193.27 35.76 157.51 0.00 1564.87 61511.60 0.00 18:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:25:01 5146328 0 799592 9.98 2620 2060400 1261424 13.93 725488 1723512 160 18:26:02 4025132 0 1136940 14.20 2620 2844248 1670528 18.44 1254728 2189440 92412 18:27:01 3755188 0 1173184 14.65 2620 3077948 1719616 18.99 1413432 2283628 45432 18:28:01 3728040 0 1142180 14.26 2620 3136100 1703336 18.81 1329112 2383692 181812 18:29:01 220180 0 1417588 17.70 2620 6368552 2492520 27.52 3192064 3859240 5848 18:30:01 447000 0 1537116 19.19 2620 6022204 2712776 29.95 3127604 3690320 608 18:31:01 2384872 0 1344000 16.78 2620 4277448 1761032 19.44 1829352 3053616 60 18:32:01 2855352 0 1269864 15.86 2620 3881104 1431056 15.80 1418492 3017568 20 18:33:01 2859424 0 1265788 15.80 2620 3881108 1395064 15.40 1417052 3017492 12 18:34:01 2860556 0 1264652 15.79 2620 3881112 1395244 15.40 1417504 3017492 12 Average: 2828207 0 1235090 15.42 2620 3943022 1754260 19.37 1712483 2823600 32638 18:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:25:01 eth0 1613.95 1591.96 6320.11 193.45 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 844.48 602.13 71.07 2687.14 0.00 0.00 0.00 0.00 18:26:02 veth611d0f2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:26:02 eth0 567.63 495.00 3551.26 51.41 0.00 0.00 0.00 0.00 18:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:02 docker0 231.00 270.31 15.80 842.69 0.00 0.00 0.00 0.00 18:27:01 veth611d0f2 0.95 0.95 0.08 0.09 0.00 0.00 0.00 0.00 18:27:01 eth0 25.75 13.28 20.57 10.84 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.95 0.95 0.06 0.09 0.00 0.00 0.00 0.00 18:28:01 veth611d0f2 0.72 0.72 0.06 0.06 0.00 0.00 0.00 0.00 18:28:01 eth0 34.12 24.21 20.93 114.05 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.72 0.72 0.05 0.06 0.00 0.00 0.00 0.00 18:29:01 vetha08d660 0.03 0.18 0.00 0.01 0.00 0.00 0.00 0.00 18:29:01 veth54448d0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:29:01 veth6bb27e4 0.00 0.86 0.00 0.05 0.00 0.00 0.00 0.00 18:29:01 eth0 266.94 220.26 1869.72 32.34 0.00 0.00 0.00 0.00 18:30:01 vethe59fc3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 veth6bb27e4 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 18:30:01 eth0 149.12 101.23 1290.82 18.20 0.00 0.00 0.00 0.00 18:30:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:31:01 veth6bb27e4 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 18:31:01 eth0 148.41 88.29 626.14 130.50 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 1189.38 1044.30 94.00 4291.93 0.00 0.00 0.00 0.00 18:32:01 eth0 5.88 3.85 5.50 2.37 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:33:01 eth0 0.50 0.27 0.04 0.02 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.73 0.38 0.30 0.21 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 281.75 254.28 1373.23 55.40 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 119.06 104.55 9.41 429.63 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) 06/18/21 _x86_64_ (2 CPU) 18:23:30 LINUX RESTART (2 CPU) 18:24:01 CPU %user %nice %system %iowait %steal %idle 18:25:01 all 24.56 0.00 6.46 5.64 0.09 63.25 18:25:01 0 26.29 0.00 7.38 8.70 0.09 57.54 18:25:01 1 22.84 0.00 5.55 2.60 0.09 68.92 18:26:02 all 25.91 0.00 8.21 3.76 0.07 62.05 18:26:02 0 26.06 0.00 8.59 4.23 0.07 61.06 18:26:02 1 25.77 0.00 7.84 3.29 0.07 63.03 18:27:01 all 43.78 0.00 5.04 0.48 0.09 50.61 18:27:01 0 42.50 0.00 5.62 0.68 0.09 51.10 18:27:01 1 45.07 0.00 4.45 0.27 0.09 50.13 18:28:01 all 61.94 0.00 9.47 0.47 0.11 28.00 18:28:01 0 62.36 0.00 9.89 0.53 0.11 27.11 18:28:01 1 61.52 0.00 9.05 0.42 0.11 28.89 18:29:01 all 29.44 0.00 19.70 22.67 0.11 28.08 18:29:01 0 29.48 0.00 20.10 22.09 0.11 28.22 18:29:01 1 29.40 0.00 19.30 23.26 0.11 27.93 18:30:01 all 80.17 0.00 14.24 4.36 0.11 1.12 18:30:01 0 79.50 0.00 15.33 4.66 0.13 0.37 18:30:01 1 80.84 0.00 13.15 4.06 0.09 1.86 18:31:01 all 61.51 0.00 16.77 14.01 0.12 7.59 18:31:01 0 61.76 0.00 17.01 13.09 0.13 8.00 18:31:01 1 61.26 0.00 16.52 14.92 0.11 7.19 18:32:01 all 0.76 0.00 0.66 0.27 0.04 98.27 18:32:01 0 0.72 0.00 0.64 0.07 0.05 98.53 18:32:01 1 0.81 0.00 0.69 0.47 0.03 98.00 18:33:01 all 0.16 0.00 0.05 0.00 0.03 99.77 18:33:01 0 0.30 0.00 0.03 0.00 0.03 99.63 18:33:01 1 0.02 0.00 0.07 0.00 0.02 99.90 18:34:01 all 0.08 0.00 0.05 0.00 0.03 99.83 18:34:01 0 0.13 0.00 0.03 0.00 0.05 99.78 18:34:01 1 0.03 0.00 0.07 0.00 0.02 99.88 Average: all 31.84 0.00 7.84 5.03 0.08 55.21 Average: 0 31.90 0.00 8.22 5.27 0.08 54.52 Average: 1 31.78 0.00 7.46 4.79 0.07 55.89