---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16194 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16194) 06/28/22 _x86_64_ (8 CPU) 08:22:13 LINUX RESTART (8 CPU) 08:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:24:01 72.80 0.95 71.85 0.00 35.93 39133.71 0.00 08:25:01 62.02 0.10 61.92 0.00 8.00 22027.01 0.00 08:26:01 26.96 6.98 19.98 0.00 852.52 1506.02 0.00 08:27:01 29.46 2.22 27.25 0.00 1983.40 3499.02 0.00 08:28:01 21.98 0.02 21.96 0.00 0.13 1972.94 0.00 08:29:01 23.93 0.10 23.83 0.00 10.26 2447.99 0.00 Average: 39.43 1.73 37.70 0.00 482.94 11687.95 0.00 08:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:24:01 28887712 31502116 802144 2.44 93984 2796160 2190720 6.46 1198220 2429980 83500 08:25:01 28798120 31791376 514176 1.56 112020 3123788 1718568 5.06 938840 2748428 4464 08:26:01 28721908 31772368 523164 1.59 117072 3171244 1753292 5.17 981056 2761480 776 08:27:01 28571144 31789592 507988 1.54 131836 3314068 1798988 5.30 1069052 2815392 9768 08:28:01 28552276 31793504 503868 1.53 134964 3333208 1798988 5.30 1073236 2834400 8276 08:29:01 27854400 31736408 559512 1.70 147420 3925300 2201920 6.49 1138364 3425916 588180 Average: 28564260 31730894 568475 1.73 122883 3277295 1910413 5.63 1066461 2835933 115827 08:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:24:01 ens3 465.24 310.00 4483.74 83.22 0.00 0.00 0.00 0.00 08:24:01 vethf9582b7 7.35 9.03 0.62 40.13 0.00 0.00 0.00 0.00 08:24:01 docker0 8.52 10.30 0.63 51.19 0.00 0.00 0.00 0.00 08:24:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 08:25:01 ens3 352.96 223.36 2989.64 22.71 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:26:01 ens3 150.37 95.17 279.27 6.43 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 ens3 119.85 77.39 215.22 5.12 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:28:01 ens3 187.92 119.46 329.64 7.94 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 329.21 203.67 4316.91 17.11 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 267.04 171.12 2095.72 23.59 0.00 0.00 0.00 0.00 Average: docker0 1.40 1.69 0.10 8.41 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16194) 06/28/22 _x86_64_ (8 CPU) 08:22:13 LINUX RESTART (8 CPU) 08:23:02 CPU %user %nice %system %iowait %steal %idle 08:24:01 all 18.35 0.00 3.62 1.02 0.06 76.95 08:24:01 0 18.11 0.00 3.69 2.83 0.07 75.30 08:24:01 1 17.63 0.00 3.49 0.14 0.07 78.68 08:24:01 2 19.66 0.00 3.83 0.53 0.07 75.92 08:24:01 3 18.87 0.00 3.83 0.48 0.07 76.75 08:24:01 4 18.35 0.00 3.77 0.34 0.05 77.49 08:24:01 5 19.98 0.00 2.93 0.50 0.05 76.55 08:24:01 6 16.65 0.00 3.59 2.73 0.05 76.98 08:24:01 7 17.54 0.00 3.83 0.59 0.07 77.98 08:25:01 all 5.33 0.00 1.70 0.81 0.03 92.13 08:25:01 0 5.61 0.00 2.20 2.50 0.03 89.66 08:25:01 1 5.39 0.00 1.68 0.20 0.02 92.72 08:25:01 2 6.21 0.00 1.79 0.40 0.03 91.56 08:25:01 3 5.16 0.00 1.96 0.13 0.05 92.69 08:25:01 4 5.50 0.00 1.36 0.25 0.03 92.85 08:25:01 5 4.65 0.00 1.33 0.50 0.03 93.48 08:25:01 6 4.89 0.00 1.54 0.17 0.02 93.39 08:25:01 7 5.23 0.00 1.75 2.29 0.05 90.68 08:26:01 all 0.57 0.00 0.25 0.17 0.02 98.99 08:26:01 0 0.53 0.00 0.23 0.17 0.03 99.03 08:26:01 1 0.38 0.00 0.23 0.60 0.02 98.77 08:26:01 2 0.57 0.00 0.17 0.08 0.02 99.16 08:26:01 3 1.37 0.00 0.55 0.38 0.02 97.68 08:26:01 4 0.35 0.00 0.17 0.03 0.02 99.43 08:26:01 5 0.50 0.00 0.27 0.03 0.02 99.18 08:26:01 6 0.47 0.00 0.12 0.05 0.00 99.37 08:26:01 7 0.39 0.00 0.25 0.03 0.02 99.31 08:27:01 all 0.95 0.00 0.61 0.27 0.02 98.14 08:27:01 0 0.58 0.00 2.05 0.22 0.00 97.15 08:27:01 1 0.70 0.00 0.42 1.02 0.02 97.85 08:27:01 2 1.17 0.00 0.35 0.30 0.02 98.16 08:27:01 3 1.45 0.00 0.43 0.07 0.03 98.01 08:27:01 4 1.01 0.00 0.40 0.07 0.03 98.49 08:27:01 5 1.27 0.00 0.42 0.03 0.02 98.26 08:27:01 6 0.62 0.00 0.40 0.18 0.02 98.78 08:27:01 7 0.81 0.00 0.42 0.29 0.03 98.46 08:28:01 all 0.46 0.00 0.17 0.16 0.02 99.19 08:28:01 0 0.25 0.00 0.08 0.02 0.02 99.63 08:28:01 1 0.27 0.00 0.25 1.07 0.02 98.40 08:28:01 2 0.73 0.00 0.18 0.05 0.02 99.02 08:28:01 3 0.37 0.00 0.07 0.02 0.02 99.53 08:28:01 4 0.25 0.00 0.12 0.02 0.02 99.60 08:28:01 5 0.67 0.00 0.08 0.05 0.02 99.18 08:28:01 6 0.52 0.00 0.20 0.03 0.03 99.22 08:28:01 7 0.65 0.00 0.34 0.05 0.03 98.93 08:29:01 all 2.56 0.00 1.05 0.25 0.02 96.12 08:29:01 0 2.16 0.00 0.72 0.02 0.02 97.09 08:29:01 1 2.07 0.00 1.19 1.59 0.00 95.15 08:29:01 2 3.00 0.00 0.96 0.12 0.02 95.91 08:29:01 3 2.49 0.00 0.89 0.03 0.03 96.55 08:29:01 4 2.17 0.00 0.71 0.07 0.02 97.04 08:29:01 5 2.51 0.00 1.37 0.05 0.02 96.05 08:29:01 6 3.03 0.00 0.99 0.05 0.02 95.91 08:29:01 7 3.04 0.00 1.56 0.05 0.07 95.28 Average: all 4.65 0.00 1.22 0.44 0.03 93.65 Average: 0 4.48 0.00 1.48 0.95 0.03 93.06 Average: 1 4.35 0.00 1.20 0.77 0.02 93.65 Average: 2 5.18 0.00 1.20 0.25 0.03 93.34 Average: 3 4.89 0.00 1.28 0.18 0.04 93.61 Average: 4 4.56 0.00 1.08 0.13 0.03 94.20 Average: 5 4.87 0.00 1.06 0.19 0.03 93.86 Average: 6 4.31 0.00 1.13 0.53 0.02 94.01 Average: 7 4.55 0.00 1.35 0.55 0.04 93.51