---> uname -a: Linux prd-centos7-docker-4c-2g-680.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 13.2G 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 13.2G 26.7G 33% /facter-os /dev/vda1 40.0G 13.2G 26.7G 33% /etc/resolv.conf /dev/vda1 40.0G 13.2G 26.7G 33% /etc/hostname /dev/vda1 40.0G 13.2G 26.7G 33% /etc/hosts /dev/vda1 40.0G 13.2G 26.7G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.2G 26.7G 33% /var/log/sa-host /dev/vda1 40.0G 13.2G 26.7G 33% /var/log/secure /dev/vda1 40.0G 13.2G 26.7G 33% /var/log/auth.log /dev/vda1 40.0G 13.2G 26.7G 33% /w/workspace/edgex-go/37 /dev/vda1 40.0G 13.2G 26.7G 33% /w/workspace/edgex-go/37@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1229 2230 0 4360 6565 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:09:2f:49 brd ff:ff:ff:ff:ff:ff inet 10.30.122.41/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe09:2f49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:73:91:01:ca 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::42:73ff:fe91:1ca/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) 06/29/21 _x86_64_ (2 CPU) 16:15:33 LINUX RESTART (2 CPU) 16:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:17:01 123.24 13.80 109.44 0.00 4712.90 21881.65 0.00 16:18:01 169.05 0.02 169.03 0.00 0.53 46429.75 0.00 16:19:01 59.79 0.02 59.77 0.00 0.53 10631.53 0.00 16:20:01 57.60 0.02 57.59 0.00 0.53 8709.64 0.00 16:21:02 812.48 356.86 455.62 0.00 23596.31 300774.14 0.00 16:22:01 524.75 53.61 471.14 0.00 3407.15 185143.19 0.00 16:23:01 384.82 38.94 345.87 0.00 2321.41 102682.45 0.00 16:24:01 7.38 0.05 7.33 0.00 0.93 290.22 0.00 Average: 267.72 58.31 209.41 0.00 4281.94 84702.12 0.00 16:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:17:01 5150508 0 795404 9.93 2620 2060400 1255732 13.86 720292 1723576 156 16:18:01 4032412 0 1113396 13.90 2620 2860504 1804980 19.93 1238556 2194736 108292 16:19:01 3838512 0 1083348 13.53 2620 3084452 1754380 19.37 1328228 2283748 25008 16:20:01 3888592 0 1037988 12.96 2620 3079732 1672836 18.47 1211824 2358028 211656 16:21:02 237972 0 1486572 18.56 2620 6281768 2648232 29.24 3265420 3767084 53336 16:22:01 150820 0 1360576 16.99 2620 6494916 2083308 23.00 3480036 3612728 99388 16:23:01 2897204 0 1168688 14.59 2620 3940420 1335644 14.75 1292480 3079220 20 16:24:01 2900780 0 1165104 14.55 2620 3940428 1346672 14.87 1317112 3054904 12 Average: 2887100 0 1151384 14.38 2620 3967828 1737723 19.19 1731744 2759253 62234 16:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:17:01 eth0 1527.52 1534.26 6395.53 192.14 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 876.96 623.77 72.79 2688.40 0.00 0.00 0.00 0.00 16:18:01 veth49c461b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:18:01 eth0 542.01 450.57 3547.36 76.64 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 204.55 267.35 14.46 843.79 0.00 0.00 0.00 0.00 16:19:01 veth49c461b 1.63 1.63 0.13 0.14 0.00 0.00 0.00 0.00 16:19:01 eth0 30.32 19.51 20.34 66.50 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 1.63 1.63 0.11 0.14 0.00 0.00 0.00 0.00 16:20:01 eth0 185.28 156.30 1694.34 22.40 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.22 0.22 0.01 0.02 0.00 0.00 0.00 0.00 16:21:02 veth3a6b0ab 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 16:21:02 veth48d2b52 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 16:21:02 veth7e29e68 0.00 1.05 0.00 0.06 0.00 0.00 0.00 0.00 16:21:02 eth0 107.32 82.60 203.27 57.71 0.00 0.00 0.00 0.00 16:22:01 veth91be8b6 29.03 51.89 2.28 349.17 0.00 0.00 0.00 0.00 16:22:01 veth7e29e68 0.00 0.47 0.00 0.02 0.00 0.00 0.00 0.00 16:22:01 eth0 261.77 196.76 1876.01 80.21 0.00 0.00 0.00 0.00 16:22:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:23:01 eth0 50.57 29.15 126.58 49.95 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 1225.72 1082.40 96.66 4356.71 0.00 0.00 0.00 0.00 16:24:01 eth0 1.75 1.08 0.72 6.59 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 338.20 308.73 1731.14 68.99 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 153.27 135.35 12.09 544.79 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) 06/29/21 _x86_64_ (2 CPU) 16:15:33 LINUX RESTART (2 CPU) 16:16:01 CPU %user %nice %system %iowait %steal %idle 16:17:01 all 26.52 0.00 5.85 5.03 0.11 62.50 16:17:01 0 30.24 0.00 6.83 6.84 0.11 55.99 16:17:01 1 22.85 0.00 4.89 3.23 0.11 68.93 16:18:01 all 28.84 0.00 7.70 2.95 0.08 60.43 16:18:01 0 29.37 0.00 8.19 2.41 0.09 59.94 16:18:01 1 28.31 0.00 7.21 3.49 0.07 60.92 16:19:01 all 40.97 0.00 4.76 0.31 0.07 53.88 16:19:01 0 41.02 0.00 5.20 0.27 0.07 53.44 16:19:01 1 40.92 0.00 4.33 0.35 0.07 54.33 16:20:01 all 58.23 0.00 8.25 1.10 0.10 32.32 16:20:01 0 58.44 0.00 8.49 1.34 0.09 31.64 16:20:01 1 58.03 0.00 8.01 0.85 0.11 33.00 16:21:02 all 36.96 0.00 20.36 26.20 0.14 16.34 16:21:02 0 36.55 0.00 20.91 25.99 0.11 16.43 16:21:02 1 37.38 0.00 19.81 26.41 0.16 16.24 16:22:01 all 70.83 0.00 18.92 7.42 0.12 2.71 16:22:01 0 71.13 0.00 18.88 7.46 0.13 2.39 16:22:01 1 70.54 0.00 18.96 7.37 0.11 3.02 16:23:01 all 58.78 0.00 13.45 6.93 0.13 20.71 16:23:01 0 59.44 0.00 12.57 7.61 0.15 20.24 16:23:01 1 58.13 0.00 14.33 6.24 0.11 21.19 16:24:01 all 0.13 0.00 0.06 0.02 0.01 99.79 16:24:01 0 0.20 0.00 0.05 0.00 0.02 99.73 16:24:01 1 0.05 0.00 0.07 0.03 0.00 99.85 Average: all 39.56 0.00 9.75 6.14 0.09 44.46 Average: 0 40.20 0.00 9.98 6.39 0.09 43.33 Average: 1 38.91 0.00 9.53 5.90 0.09 45.58