---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12492 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: 2799.996 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 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-12492) 05/02/23 _x86_64_ (8 CPU) 23:18:26 LINUX RESTART (8 CPU) 23:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:20:01 171.27 11.48 159.79 0.00 1754.91 56463.26 0.00 23:21:01 252.69 0.08 252.61 0.00 7.47 79025.10 0.00 23:22:01 155.96 0.38 155.57 0.00 10.53 33601.47 0.00 Average: 193.31 3.98 189.32 0.00 590.97 56363.27 0.00 23:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:20:01 28052412 31587880 729176 2.22 112312 3618352 1899832 5.60 1200460 3192084 529380 23:21:01 27211780 31483344 826524 2.51 170352 4218208 1999312 5.89 1316408 3824576 25288 23:22:01 25656060 30747316 1551780 4.72 218220 4864136 2249016 6.63 2180652 4362580 21704 Average: 26973417 31272847 1035827 3.15 166961 4233565 2049387 6.04 1565840 3793080 192124 23:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:20:01 ens3 794.30 484.42 10261.48 67.77 0.00 0.00 0.00 0.00 23:20:01 docker0 220.33 354.67 17.17 2206.66 0.00 0.00 0.00 0.00 23:20:01 lo 8.47 8.47 0.84 0.84 0.00 0.00 0.00 0.00 23:21:01 veth31d5983 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 23:21:01 ens3 180.17 98.08 2783.05 93.69 0.00 0.00 0.00 0.00 23:21:01 vethf188992 3.03 5.63 0.26 76.49 0.00 0.00 0.00 0.01 23:21:01 docker0 36.53 111.85 2.43 2066.77 0.00 0.00 0.00 0.00 23:21:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 23:22:01 veth31d5983 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 ens3 242.13 154.02 2082.40 38.10 0.00 0.00 0.00 0.00 23:22:01 docker0 127.95 206.87 20.43 2054.86 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 veth126d473 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth31d5983 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 405.53 245.51 5042.31 66.52 0.00 0.00 0.00 0.00 Average: docker0 128.27 224.46 13.34 2109.43 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 Average: veth126d473 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-12492) 05/02/23 _x86_64_ (8 CPU) 23:18:26 LINUX RESTART (8 CPU) 23:19:01 CPU %user %nice %system %iowait %steal %idle 23:20:01 all 9.54 0.00 3.74 2.92 0.09 83.71 23:20:01 0 9.12 0.00 3.96 1.36 0.08 85.47 23:20:01 1 8.67 0.00 3.40 1.36 0.07 86.49 23:20:01 2 9.06 0.00 4.30 14.76 0.12 71.76 23:20:01 3 8.71 0.00 3.76 2.58 0.08 84.86 23:20:01 4 9.69 0.00 3.12 0.15 0.07 86.97 23:20:01 5 11.45 0.00 3.37 1.48 0.08 83.61 23:20:01 6 9.99 0.00 3.80 0.67 0.10 85.44 23:20:01 7 9.61 0.00 4.21 1.02 0.14 85.02 23:21:01 all 19.56 0.00 5.02 4.34 0.07 71.01 23:21:01 0 22.18 0.00 5.67 0.83 0.07 71.25 23:21:01 1 17.49 0.00 4.31 3.21 0.07 74.92 23:21:01 2 19.52 0.00 4.87 0.10 0.07 75.45 23:21:01 3 17.47 0.00 3.82 1.00 0.07 77.64 23:21:01 4 20.95 0.00 6.18 8.80 0.08 63.99 23:21:01 5 20.60 0.00 4.88 5.78 0.07 68.67 23:21:01 6 19.09 0.00 5.02 1.55 0.08 74.25 23:21:01 7 19.15 0.00 5.40 13.62 0.09 61.74 23:22:01 all 19.22 0.00 5.15 1.94 0.09 73.60 23:22:01 0 12.74 0.00 4.85 1.21 0.12 81.08 23:22:01 1 44.74 0.00 7.11 0.25 0.10 47.80 23:22:01 2 15.11 0.00 5.13 8.30 0.07 71.38 23:22:01 3 18.71 0.00 6.06 0.84 0.10 74.29 23:22:01 4 4.79 0.00 1.49 0.13 0.07 93.52 23:22:01 5 33.71 0.00 6.47 1.98 0.10 57.74 23:22:01 6 12.18 0.00 5.23 1.71 0.08 80.80 23:22:01 7 11.72 0.00 4.88 1.09 0.10 82.21 Average: all 16.11 0.00 4.64 3.07 0.09 76.10 Average: 0 14.68 0.00 4.83 1.14 0.09 79.27 Average: 1 23.68 0.00 4.95 1.61 0.08 69.69 Average: 2 14.57 0.00 4.77 7.71 0.08 72.86 Average: 3 14.97 0.00 4.55 1.47 0.08 78.93 Average: 4 11.77 0.00 3.58 3.01 0.07 81.56 Average: 5 21.93 0.00 4.91 3.08 0.08 70.00 Average: 6 13.75 0.00 4.68 1.31 0.09 80.17 Average: 7 13.48 0.00 4.83 5.21 0.11 76.37