---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34194 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34194) 04/28/22 _x86_64_ (8 CPU) 22:17:25 LINUX RESTART (8 CPU) 22:18:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:19:01 311.03 12.80 298.23 0.00 2052.84 107075.84 0.00 22:20:01 69.17 0.10 69.07 0.00 1.60 7224.80 0.00 22:21:01 118.45 0.02 118.43 0.00 4.27 33449.23 0.00 22:22:01 2.15 0.00 2.15 0.00 0.00 25.47 0.00 22:23:01 1.12 0.02 1.10 0.00 0.13 13.06 0.00 Average: 101.09 2.62 98.47 0.00 417.26 29816.75 0.00 22:18:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:19:01 28572152 31751724 543472 1.65 158372 3245316 1922668 5.67 1155092 2725584 568 22:20:01 28103476 31608056 679120 2.07 162920 3538360 2428732 7.16 1582460 2727044 285560 22:21:01 27816268 31768612 522080 1.59 173016 3933820 1775020 5.23 1341612 3216712 168 22:22:01 27816060 31768560 521604 1.59 173068 3933824 1775020 5.23 1341400 3216716 12 22:23:01 27817116 31769748 520512 1.58 173116 3933816 1775020 5.23 1340008 3216804 24 Average: 28025014 31733340 557358 1.69 168098 3717027 1935292 5.70 1352114 3020572 57266 22:18:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:19:01 ens3 469.70 326.24 6094.29 107.34 0.00 0.00 0.00 0.00 22:19:01 docker0 114.55 141.69 9.06 1045.70 0.00 0.00 0.00 0.00 22:19:01 veth684066a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 lo 6.36 6.36 0.63 0.63 0.00 0.00 0.00 0.00 22:20:01 vethfa6d719 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:20:01 ens3 48.61 28.81 64.86 14.08 0.00 0.00 0.00 0.00 22:20:01 docker0 10.91 17.58 0.58 38.62 0.00 0.00 0.00 0.00 22:20:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:21:01 ens3 162.02 112.45 2628.34 67.25 0.00 0.00 0.00 0.00 22:21:01 docker0 7.37 9.80 0.43 51.75 0.00 0.00 0.00 0.00 22:21:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 22:22:01 ens3 13.98 6.70 11.41 0.70 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 ens3 0.82 0.40 0.43 0.32 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 140.13 95.69 1774.35 38.17 0.00 0.00 0.00 0.00 Average: docker0 26.86 34.17 2.04 229.95 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34194) 04/28/22 _x86_64_ (8 CPU) 22:17:25 LINUX RESTART (8 CPU) 22:18:00 CPU %user %nice %system %iowait %steal %idle 22:19:01 all 10.60 0.00 4.92 2.96 0.09 81.44 22:19:01 0 7.28 0.00 4.14 1.51 0.05 87.02 22:19:01 1 12.52 0.00 4.70 0.15 0.10 82.53 22:19:01 2 11.12 0.00 4.50 1.64 0.08 82.66 22:19:01 3 10.73 0.00 5.33 1.49 0.08 82.37 22:19:01 4 11.74 0.00 4.16 1.05 0.08 82.98 22:19:01 5 10.73 0.00 5.27 4.37 0.13 79.50 22:19:01 6 10.80 0.00 6.73 12.12 0.08 70.27 22:19:01 7 9.85 0.00 4.55 1.41 0.08 84.11 22:20:01 all 36.09 0.00 5.39 0.55 0.08 57.89 22:20:01 0 32.07 0.00 4.95 0.52 0.08 62.38 22:20:01 1 39.44 0.00 5.50 0.27 0.08 54.70 22:20:01 2 34.53 0.00 5.18 0.05 0.08 60.16 22:20:01 3 36.66 0.00 5.78 1.47 0.08 56.00 22:20:01 4 36.38 0.00 5.70 1.69 0.10 56.13 22:20:01 5 38.39 0.00 5.60 0.05 0.08 55.88 22:20:01 6 34.66 0.00 5.15 0.12 0.07 60.01 22:20:01 7 36.61 0.00 5.26 0.24 0.08 57.81 22:21:01 all 6.15 0.00 2.29 1.26 0.04 90.26 22:21:01 0 4.87 0.00 2.01 2.96 0.03 90.12 22:21:01 1 6.74 0.00 2.22 0.96 0.03 90.05 22:21:01 2 7.96 0.00 2.83 0.07 0.03 89.11 22:21:01 3 5.99 0.00 2.34 0.03 0.05 91.58 22:21:01 4 5.33 0.00 1.73 2.86 0.03 90.05 22:21:01 5 7.28 0.00 2.45 0.45 0.03 89.79 22:21:01 6 5.81 0.00 2.22 2.54 0.05 89.39 22:21:01 7 5.21 0.00 2.54 0.20 0.03 92.01 22:22:01 all 0.04 0.00 0.02 0.01 0.01 99.92 22:22:01 0 0.00 0.00 0.02 0.03 0.00 99.95 22:22:01 1 0.00 0.00 0.02 0.00 0.02 99.97 22:22:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:22:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:22:01 4 0.05 0.00 0.02 0.00 0.02 99.92 22:22:01 5 0.07 0.00 0.03 0.00 0.02 99.88 22:22:01 6 0.10 0.00 0.03 0.02 0.00 99.85 22:22:01 7 0.05 0.00 0.02 0.00 0.00 99.93 22:23:01 all 0.03 0.00 0.01 0.00 0.00 99.96 22:23:01 0 0.00 0.00 0.00 0.02 0.00 99.98 22:23:01 1 0.03 0.00 0.00 0.00 0.00 99.97 22:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:23:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:23:01 6 0.05 0.00 0.05 0.02 0.02 99.87 22:23:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 10.54 0.00 2.52 0.96 0.04 85.94 Average: 0 8.84 0.00 2.22 1.01 0.03 87.90 Average: 1 11.72 0.00 2.49 0.27 0.05 85.46 Average: 2 10.67 0.00 2.50 0.35 0.04 86.43 Average: 3 10.63 0.00 2.68 0.60 0.04 86.05 Average: 4 10.65 0.00 2.31 1.11 0.05 85.87 Average: 5 11.25 0.00 2.66 0.98 0.05 85.06 Average: 6 10.23 0.00 2.83 2.97 0.04 83.93 Average: 7 10.31 0.00 2.46 0.37 0.04 86.82