---> uname -a: Linux prd-centos7-docker-4c-2g-150.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 12.8G 27.2G 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 12.8G 27.2G 32% /facter-os /dev/vda1 40.0G 12.8G 27.2G 32% /etc/resolv.conf /dev/vda1 40.0G 12.8G 27.2G 32% /etc/hostname /dev/vda1 40.0G 12.8G 27.2G 32% /etc/hosts /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/secure /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/auth.log /dev/vda1 40.0G 12.8G 27.2G 32% /run/cloud-init/result.json /dev/vda1 40.0G 12.8G 27.2G 32% /var/log/sa-host /dev/vda1 40.0G 12.8G 27.2G 32% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.8G 27.2G 32% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1204 2322 0 4294 6574 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:19:65:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe19:65a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:01:13:8a:fb 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::42:1ff:fe13:8afb/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) 05:14:07 LINUX RESTART (2 CPU) 05:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:16:01 35.78 3.38 32.40 0.00 2565.36 13975.27 0.00 05:17:01 183.73 0.00 183.73 0.00 0.00 48154.20 0.00 05:18:02 59.00 0.00 59.00 0.00 0.00 10682.87 0.00 05:19:01 73.81 0.00 73.81 0.00 0.00 14543.15 0.00 05:20:01 630.38 146.71 483.67 0.00 3669.19 303582.32 0.00 05:21:01 329.50 11.04 318.46 0.00 1382.62 129052.05 0.00 05:22:01 404.31 40.80 363.51 0.00 4195.30 121222.85 0.00 05:23:01 5.43 0.00 5.43 0.00 0.00 181.01 0.00 Average: 215.52 25.29 190.22 0.00 1479.24 80301.99 0.00 05:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:16:01 4722760 0 861396 10.76 2620 2422164 1392704 15.38 977312 1878560 361632 05:17:01 4112180 0 991068 12.37 2620 2903072 1523568 16.82 1140092 2216148 150760 05:18:02 3822228 0 1092084 13.64 2620 3092008 1563492 17.26 1337336 2291140 28916 05:19:01 3798132 0 1013304 12.65 2620 3194884 1416456 15.64 1134760 2495232 155276 05:20:01 1036348 0 1691748 21.12 2620 5278224 3582180 39.55 2514992 3707988 13396 05:21:01 879828 0 1245600 15.55 2620 5880892 1445704 15.96 1813456 4570060 28 05:22:01 2988708 0 1145316 14.30 2620 3872296 1279940 14.13 1285272 3015364 20 05:23:01 3003036 0 1130980 14.12 2620 3872304 1143944 12.63 1293140 3000924 12 Average: 3045402 0 1146437 14.31 2620 3814480 1668498 18.42 1437045 2896927 88755 05:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:16:01 eth0 816.67 1042.70 3608.67 134.05 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 928.03 671.72 74.75 2695.12 0.00 0.00 0.00 0.00 05:17:01 eth0 515.34 445.80 2989.47 84.96 0.00 0.00 0.00 0.00 05:17:01 veth2e7b83e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 237.76 276.65 15.53 842.46 0.00 0.00 0.00 0.00 05:18:02 eth0 26.82 14.55 20.50 10.95 0.00 0.00 0.00 0.00 05:18:02 veth2e7b83e 2.23 2.23 0.18 0.19 0.00 0.00 0.00 0.00 05:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:02 docker0 2.23 2.23 0.15 0.19 0.00 0.00 0.00 0.00 05:19:01 eth0 178.42 154.21 1718.94 75.27 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 veth61dcbed 0.03 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:20:01 vethba7f1e4 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:20:01 veth6960977 0.03 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:20:01 eth0 109.99 76.89 203.17 52.48 0.00 0.00 0.00 0.00 05:21:01 vetha67a57e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 veth34af4b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 eth0 201.68 145.30 1772.47 18.76 0.00 0.00 0.00 0.00 05:21:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:22:01 eth0 85.26 53.54 204.10 75.59 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 1291.04 1126.68 98.21 4360.12 0.00 0.00 0.00 0.00 05:23:01 eth0 1.58 0.75 0.71 0.27 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 242.06 241.84 1313.93 56.50 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 161.66 141.08 12.30 545.96 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) 05:14:07 LINUX RESTART (2 CPU) 05:15:01 CPU %user %nice %system %iowait %steal %idle 05:16:01 all 15.06 0.00 4.30 5.32 0.08 75.23 05:16:01 0 11.62 0.00 4.28 5.51 0.09 78.50 05:16:01 1 18.53 0.00 4.33 5.13 0.07 71.94 05:17:01 all 31.29 0.00 7.07 5.32 0.10 56.21 05:17:01 0 31.21 0.00 7.68 5.09 0.11 55.91 05:17:01 1 31.38 0.00 6.47 5.55 0.09 56.51 05:18:02 all 39.30 0.00 4.98 0.63 0.08 55.01 05:18:02 0 39.08 0.00 5.23 0.60 0.07 55.02 05:18:02 1 39.52 0.00 4.73 0.66 0.09 55.00 05:19:01 all 57.92 0.00 9.01 1.71 0.09 31.27 05:19:01 0 57.95 0.00 9.32 2.26 0.09 30.38 05:19:01 1 57.89 0.00 8.70 1.16 0.09 32.17 05:20:01 all 31.12 0.00 21.42 26.49 0.11 20.85 05:20:01 0 29.66 0.00 22.19 28.37 0.11 19.66 05:20:01 1 32.59 0.00 20.64 24.62 0.11 22.05 05:21:01 all 65.14 0.00 13.82 15.13 0.13 5.78 05:21:01 0 64.43 0.00 13.92 13.94 0.15 7.56 05:21:01 1 65.84 0.00 13.72 16.31 0.11 4.03 05:22:01 all 62.74 0.00 15.53 6.99 0.14 14.61 05:22:01 0 63.55 0.00 14.41 7.27 0.15 14.63 05:22:01 1 61.94 0.00 16.63 6.72 0.13 14.59 05:23:01 all 0.07 0.00 0.09 0.01 0.03 99.81 05:23:01 0 0.05 0.00 0.08 0.00 0.00 99.87 05:23:01 1 0.08 0.00 0.10 0.02 0.05 99.75 Average: all 37.16 0.00 9.36 7.56 0.09 45.82 Average: 0 36.45 0.00 9.46 7.73 0.09 46.27 Average: 1 37.88 0.00 9.26 7.39 0.09 45.38