---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40755 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40755) 03/10/25 _x86_64_ (8 CPU) 10:42:02 LINUX RESTART (8 CPU) 10:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:44:01 307.36 2.10 305.26 0.00 37.36 94181.52 0.00 10:45:01 126.33 0.22 126.11 0.00 13.20 21829.56 0.00 Average: 216.15 1.15 215.00 0.00 25.19 57729.16 0.00 10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 27067972 31534172 765500 2.33 181784 4358192 1891728 5.58 1302480 3907236 2808 10:45:01 27476880 31248760 1042484 3.17 191300 3697544 2541300 7.49 1702004 3131940 227484 Average: 27272426 31391466 903992 2.75 186542 4027868 2216514 6.53 1502242 3519588 115146 10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 ens3 637.72 412.94 6241.52 47.11 0.00 0.00 0.00 0.00 10:44:01 docker0 331.02 500.51 27.59 2940.52 0.00 0.00 0.00 0.00 10:44:01 lo 2.77 2.77 0.28 0.28 0.00 0.00 0.00 0.00 10:45:01 ens3 46.28 26.81 79.63 17.78 0.00 0.00 0.00 0.00 10:45:01 docker0 1.55 2.88 0.09 38.27 0.00 0.00 0.00 0.00 10:45:01 veth20cd3fe 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 339.74 218.40 3137.04 32.33 0.00 0.00 0.00 0.00 Average: docker0 165.02 249.79 13.74 1478.31 0.00 0.00 0.00 0.00 Average: veth20cd3fe 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40755) 03/10/25 _x86_64_ (8 CPU) 10:42:02 LINUX RESTART (8 CPU) 10:43:02 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 8.47 0.00 3.98 1.61 0.06 85.87 10:44:01 0 8.90 0.00 3.67 1.79 0.05 85.60 10:44:01 1 9.42 0.00 4.55 0.24 0.05 85.74 10:44:01 2 7.49 0.00 5.19 9.64 0.09 77.59 10:44:01 3 7.75 0.00 2.98 0.22 0.05 89.00 10:44:01 4 5.74 0.00 2.86 0.33 0.05 91.02 10:44:01 5 8.24 0.00 4.07 0.27 0.05 87.36 10:44:01 6 11.62 0.00 4.75 0.34 0.07 83.22 10:44:01 7 8.62 0.00 3.78 0.09 0.05 87.46 10:45:01 all 49.71 0.00 7.60 0.51 0.10 42.08 10:45:01 0 45.83 0.00 7.10 1.70 0.10 45.27 10:45:01 1 49.87 0.00 7.54 0.15 0.10 42.35 10:45:01 2 46.28 0.00 6.71 0.83 0.08 46.10 10:45:01 3 52.63 0.00 7.94 0.44 0.10 38.89 10:45:01 4 52.05 0.00 8.86 0.45 0.10 38.53 10:45:01 5 50.17 0.00 7.53 0.10 0.12 42.08 10:45:01 6 51.69 0.00 7.40 0.15 0.10 40.65 10:45:01 7 49.16 0.00 7.68 0.25 0.12 42.79 Average: all 29.30 0.00 5.81 1.06 0.08 63.76 Average: 0 27.50 0.00 5.40 1.74 0.08 65.28 Average: 1 29.88 0.00 6.06 0.20 0.08 63.78 Average: 2 27.05 0.00 5.96 5.20 0.09 61.71 Average: 3 30.44 0.00 5.49 0.33 0.08 63.66 Average: 4 29.10 0.00 5.89 0.39 0.08 64.54 Average: 5 29.39 0.00 5.82 0.19 0.08 64.52 Average: 6 31.82 0.00 6.08 0.25 0.08 61.76 Average: 7 29.17 0.00 5.76 0.17 0.08 64.82