---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34532 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-34532) 12/05/24 _x86_64_ (8 CPU) 05:17:56 LINUX RESTART (8 CPU) 05:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:19:01 339.13 47.94 291.18 0.00 5362.97 194813.80 0.00 05:20:01 74.27 0.35 73.92 0.00 30.26 34340.28 0.00 Average: 206.70 24.15 182.55 0.00 2696.62 114577.04 0.00 05:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 29474472 31557516 777668 2.36 70380 2288712 1858932 5.48 997512 2040448 392820 05:20:01 28502560 31492720 815856 2.48 90764 3111036 1873192 5.52 1236340 2689304 283840 Average: 28988516 31525118 796762 2.42 80572 2699874 1866062 5.50 1116926 2364876 338330 05:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 docker0 7.88 9.07 0.71 85.91 0.00 0.00 0.00 0.00 05:19:01 ens3 518.38 344.09 5774.69 91.23 0.00 0.00 0.00 0.00 05:19:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 05:20:01 docker0 43.68 84.45 3.81 873.73 0.00 0.00 0.00 0.00 05:20:01 ens3 118.76 64.56 906.39 18.07 0.00 0.00 0.00 0.00 05:20:01 veth0b8da8c 43.68 84.57 4.41 873.73 0.00 0.00 0.00 0.07 05:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 25.78 46.76 2.26 479.82 0.00 0.00 0.00 0.00 Average: ens3 318.57 204.32 3340.54 54.65 0.00 0.00 0.00 0.00 Average: veth0b8da8c 21.84 42.28 2.21 436.87 0.00 0.00 0.00 0.04 Average: lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34532) 12/05/24 _x86_64_ (8 CPU) 05:17:56 LINUX RESTART (8 CPU) 05:18:01 CPU %user %nice %system %iowait %steal %idle 05:19:01 all 7.58 0.00 2.48 1.86 0.05 88.02 05:19:01 0 6.49 0.00 3.51 0.50 0.05 89.45 05:19:01 1 5.66 0.00 1.73 1.54 0.08 90.99 05:19:01 2 7.37 0.00 2.26 6.80 0.05 83.52 05:19:01 3 6.98 0.00 2.95 0.45 0.05 89.56 05:19:01 4 7.55 0.00 2.45 0.47 0.05 89.48 05:19:01 5 11.59 0.00 1.86 0.32 0.05 86.18 05:19:01 6 7.11 0.00 3.33 4.47 0.05 85.04 05:19:01 7 7.92 0.00 1.77 0.30 0.05 89.96 05:20:01 all 36.17 0.00 5.12 1.51 0.09 57.12 05:20:01 0 33.83 0.00 4.68 0.25 0.08 61.15 05:20:01 1 37.98 0.00 4.86 0.13 0.08 56.95 05:20:01 2 37.40 0.00 5.03 0.32 0.10 57.15 05:20:01 3 35.03 0.00 5.71 0.74 0.08 58.44 05:20:01 4 37.37 0.00 5.40 7.18 0.10 49.95 05:20:01 5 37.56 0.00 5.54 0.12 0.12 56.66 05:20:01 6 36.02 0.00 4.90 3.30 0.10 55.68 05:20:01 7 34.17 0.00 4.81 0.03 0.08 60.90 Average: all 21.87 0.00 3.80 1.68 0.07 72.58 Average: 0 20.15 0.00 4.09 0.38 0.07 75.31 Average: 1 21.81 0.00 3.29 0.84 0.08 73.98 Average: 2 22.39 0.00 3.64 3.56 0.08 70.33 Average: 3 21.00 0.00 4.33 0.60 0.07 74.01 Average: 4 22.41 0.00 3.92 3.81 0.08 69.78 Average: 5 24.55 0.00 3.70 0.22 0.08 71.45 Average: 6 21.58 0.00 4.11 3.89 0.08 70.35 Average: 7 21.06 0.00 3.29 0.17 0.07 75.42