---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42923 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: 2800.000 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 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42923) 04/08/25 _x86_64_ (8 CPU) 11:59:53 LINUX RESTART (8 CPU) 12:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:01:04 372.75 48.14 324.61 0.00 5392.17 166166.57 0.00 12:02:00 253.04 0.61 252.43 0.00 64.50 25821.28 0.00 Average: 314.41 24.98 289.43 0.00 2795.69 97768.32 0.00 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:04 29533524 31558008 778184 2.37 64296 2243840 1890268 5.57 999636 1987212 476 12:02:00 28920472 31526400 774604 2.36 91008 2757864 1796876 5.30 1102132 2425336 344 Average: 29226998 31542204 776394 2.36 77652 2500852 1843572 5.43 1050884 2206274 410 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:04 docker0 3.65 3.62 0.35 33.38 0.00 0.00 0.00 0.00 12:01:04 vethfb1c82f 0.28 0.28 0.03 0.12 0.00 0.00 0.00 0.00 12:01:04 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 12:01:04 ens3 490.43 344.09 4506.30 92.99 0.00 0.00 0.00 0.00 12:02:00 docker0 27.34 43.77 1.80 522.98 0.00 0.00 0.00 0.00 12:02:00 lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 12:02:00 ens3 219.70 133.57 3248.79 43.66 0.00 0.00 0.00 0.00 Average: docker0 15.20 23.18 1.06 271.99 0.00 0.00 0.00 0.00 Average: lo 4.31 4.31 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 358.49 241.49 3893.44 68.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42923) 04/08/25 _x86_64_ (8 CPU) 11:59:53 LINUX RESTART (8 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:01:04 all 8.48 0.00 2.88 2.53 0.17 85.95 12:01:04 0 8.92 0.00 2.64 1.28 0.05 87.11 12:01:04 1 9.77 0.00 2.15 0.57 0.05 87.45 12:01:04 2 10.38 0.00 2.34 0.54 0.08 86.66 12:01:04 3 7.70 0.00 5.13 7.06 0.42 79.68 12:01:04 4 9.03 0.00 3.02 5.34 0.55 82.05 12:01:04 5 7.35 0.00 2.83 0.42 0.05 89.35 12:01:04 6 6.89 0.00 2.48 4.76 0.05 85.82 12:01:04 7 7.74 0.00 2.47 0.22 0.07 89.50 12:02:00 all 8.51 0.00 3.83 0.76 0.06 86.84 12:02:00 0 6.77 0.00 3.99 0.41 0.05 88.78 12:02:00 1 11.24 0.00 4.05 0.41 0.07 84.24 12:02:00 2 9.06 0.00 3.62 0.59 0.05 86.68 12:02:00 3 7.70 0.00 3.89 2.77 0.05 85.58 12:02:00 4 7.01 0.00 3.75 1.42 0.07 87.76 12:02:00 5 8.85 0.00 4.23 0.30 0.05 86.56 12:02:00 6 10.14 0.00 3.31 0.11 0.05 86.39 12:02:00 7 7.32 0.00 3.79 0.09 0.05 88.75 Average: all 8.49 0.00 3.34 1.67 0.11 86.38 Average: 0 7.87 0.00 3.30 0.85 0.05 87.92 Average: 1 10.49 0.00 3.08 0.49 0.06 85.89 Average: 2 9.74 0.00 2.96 0.56 0.07 86.67 Average: 3 7.70 0.00 4.53 4.98 0.24 82.55 Average: 4 8.05 0.00 3.38 3.44 0.32 84.82 Average: 5 8.08 0.00 3.51 0.36 0.05 87.99 Average: 6 8.47 0.00 2.88 2.50 0.05 86.10 Average: 7 7.54 0.00 3.12 0.16 0.06 89.13