---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-899 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2800.002 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 Mmio stale data: 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; Retpolines, 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-899) 01/03/23 _x86_64_ (8 CPU) 15:13:17 LINUX RESTART (8 CPU) 15:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:15:01 143.89 38.25 105.64 0.00 4294.46 36884.05 0.00 15:16:01 66.07 0.55 65.52 0.00 26.40 33299.92 0.00 15:17:01 1.77 0.00 1.77 0.00 0.00 25.61 0.00 15:18:01 3.19 1.61 1.58 0.00 36.74 19.25 0.00 15:19:01 48.16 10.81 37.34 0.00 5169.81 6374.40 0.00 Average: 52.47 10.18 42.29 0.00 1903.73 15299.64 0.00 15:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:15:01 29527356 31510524 831716 2.53 60552 2219400 1862092 5.49 1091716 1952432 844 15:16:01 28860308 31601696 713992 2.17 76884 2935144 1702008 5.02 1050128 2607732 540 15:17:01 28859980 31601444 714040 2.17 76928 2935152 1702008 5.02 1050456 2607740 164 15:18:01 28832844 31575956 738576 2.25 76992 2936220 1702008 5.02 1078940 2608028 124 15:19:01 27769600 31503568 791408 2.41 111452 3839800 2106244 6.21 1405876 3267840 587348 Average: 28770018 31558638 757946 2.30 80562 2973143 1814872 5.35 1135423 2608754 117804 15:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:15:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 15:15:01 veth5aeb5d9 343.08 308.15 31.25 2771.04 0.00 0.00 0.00 0.23 15:15:01 ens3 1274.09 1095.36 7937.14 139.38 0.00 0.00 0.00 0.00 15:15:01 docker0 343.08 308.03 26.56 2771.03 0.00 0.00 0.00 0.00 15:16:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 15:16:01 ens3 217.41 147.24 4067.53 20.85 0.00 0.00 0.00 0.00 15:16:01 docker0 54.74 68.99 4.53 56.48 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 0.50 0.38 0.34 0.27 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 15:18:01 ens3 35.89 51.52 15.11 66.92 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 15:19:01 ens3 242.93 135.79 5265.90 18.19 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 352.15 284.13 3453.72 48.76 0.00 0.00 0.00 0.00 Average: docker0 78.95 74.88 6.17 560.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-899) 01/03/23 _x86_64_ (8 CPU) 15:13:17 LINUX RESTART (8 CPU) 15:14:02 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 7.76 0.00 2.15 5.55 0.07 84.47 15:15:01 0 9.39 0.00 1.62 0.56 0.05 88.37 15:15:01 1 6.17 0.00 2.17 10.49 0.09 81.09 15:15:01 2 10.70 0.00 1.47 7.59 0.10 80.14 15:15:01 3 9.12 0.00 2.75 12.93 0.05 75.15 15:15:01 4 5.75 0.00 1.33 1.90 0.03 90.98 15:15:01 5 7.44 0.00 1.67 3.88 0.05 86.96 15:15:01 6 4.66 0.00 2.68 5.72 0.03 86.90 15:15:01 7 8.84 0.00 3.50 1.31 0.19 86.16 15:16:01 all 3.33 0.00 1.61 4.55 0.05 90.46 15:16:01 0 3.99 0.00 1.88 0.70 0.07 93.36 15:16:01 1 3.01 0.00 1.57 10.31 0.03 85.07 15:16:01 2 4.11 0.00 0.94 0.45 0.07 94.44 15:16:01 3 3.00 0.00 1.68 0.12 0.03 95.18 15:16:01 4 1.81 0.00 2.16 0.05 0.03 95.95 15:16:01 5 2.80 0.00 1.46 5.47 0.05 90.22 15:16:01 6 4.24 0.00 1.41 1.25 0.05 93.05 15:16:01 7 3.69 0.00 1.82 18.14 0.05 76.30 15:17:01 all 0.08 0.00 0.01 0.02 0.01 99.88 15:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:17:01 1 0.02 0.00 0.05 0.05 0.02 99.87 15:17:01 2 0.05 0.00 0.02 0.00 0.00 99.93 15:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:17:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:17:01 6 0.53 0.00 0.02 0.08 0.03 99.33 15:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:18:01 all 0.50 0.00 0.07 0.01 0.01 99.41 15:18:01 0 0.46 0.00 0.12 0.00 0.02 99.41 15:18:01 1 0.71 0.00 0.02 0.02 0.02 99.24 15:18:01 2 1.34 0.00 0.12 0.05 0.02 98.48 15:18:01 3 0.08 0.00 0.03 0.02 0.00 99.86 15:18:01 4 0.07 0.00 0.07 0.00 0.00 99.86 15:18:01 5 0.41 0.00 0.02 0.00 0.00 99.58 15:18:01 6 0.42 0.00 0.00 0.00 0.00 99.58 15:18:01 7 0.53 0.00 0.15 0.00 0.02 99.31 15:19:01 all 4.01 0.00 1.95 2.66 0.04 91.33 15:19:01 0 4.45 0.00 2.21 2.56 0.02 90.76 15:19:01 1 4.87 0.00 1.41 9.98 0.05 83.70 15:19:01 2 3.94 0.00 1.84 1.37 0.03 92.82 15:19:01 3 3.64 0.00 3.27 1.95 0.05 91.10 15:19:01 4 4.60 0.00 2.11 1.34 0.03 91.92 15:19:01 5 2.16 0.00 1.44 0.80 0.03 95.56 15:19:01 6 4.82 0.00 1.96 1.86 0.03 91.33 15:19:01 7 3.60 0.00 1.37 1.42 0.10 93.50 Average: all 3.12 0.00 1.16 2.55 0.04 93.14 Average: 0 3.64 0.00 1.17 0.77 0.03 94.39 Average: 1 2.95 0.00 1.04 6.16 0.04 89.81 Average: 2 4.00 0.00 0.87 1.87 0.04 93.20 Average: 3 3.15 0.00 1.54 2.97 0.03 92.31 Average: 4 2.44 0.00 1.13 0.65 0.02 95.75 Average: 5 2.55 0.00 0.92 2.03 0.03 94.48 Average: 6 2.94 0.00 1.21 1.77 0.03 94.05 Average: 7 3.30 0.00 1.36 4.18 0.07 91.08