---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40900 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-40900) 03/11/25 _x86_64_ (8 CPU) 09:56:42 LINUX RESTART (8 CPU) 09:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:58:01 380.02 40.06 339.96 0.00 4359.80 140724.62 0.00 09:59:01 93.78 0.48 93.30 0.00 9.47 29865.69 0.00 Average: 235.70 20.11 215.59 0.00 2166.36 84829.44 0.00 09:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 29042320 31506296 797412 2.42 83072 2636368 1870940 5.51 1074236 2343428 107016 09:59:01 28909100 31532648 774712 2.36 104888 2765356 1879108 5.54 1150968 2397612 241492 Average: 28975710 31519472 786062 2.39 93980 2700862 1875024 5.53 1112602 2370520 174254 09:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 docker0 72.06 88.53 5.75 736.66 0.00 0.00 0.00 0.00 09:58:01 lo 3.66 3.66 0.36 0.36 0.00 0.00 0.00 0.00 09:58:01 ens3 768.50 498.97 6756.74 111.70 0.00 0.00 0.00 0.00 09:58:01 vethc15361f 25.88 42.31 2.70 486.69 0.00 0.00 0.00 0.04 09:59:01 docker0 21.80 36.36 2.01 367.87 0.00 0.00 0.00 0.00 09:59:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:59:01 ens3 139.23 86.12 2897.32 17.55 0.00 0.00 0.00 0.00 Average: docker0 46.71 62.22 3.87 550.72 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 451.22 290.81 4810.82 64.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40900) 03/11/25 _x86_64_ (8 CPU) 09:56:42 LINUX RESTART (8 CPU) 09:57:02 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 9.81 0.00 3.48 2.76 0.06 83.89 09:58:01 0 8.61 0.00 4.47 8.49 0.05 78.38 09:58:01 1 10.45 0.00 3.16 0.31 0.05 86.03 09:58:01 2 9.37 0.00 2.87 0.39 0.05 87.31 09:58:01 3 11.40 0.00 2.52 1.37 0.05 84.66 09:58:01 4 10.66 0.00 3.20 0.91 0.05 85.18 09:58:01 5 10.51 0.00 3.04 8.31 0.09 78.05 09:58:01 6 8.35 0.00 5.19 1.81 0.05 84.60 09:58:01 7 9.17 0.00 3.36 0.51 0.09 86.87 09:59:01 all 46.52 0.00 7.34 1.30 0.07 44.76 09:59:01 0 46.16 0.00 6.97 0.32 0.07 46.48 09:59:01 1 46.02 0.00 6.90 0.50 0.07 46.51 09:59:01 2 46.71 0.00 7.03 0.42 0.08 45.75 09:59:01 3 47.81 0.00 7.77 5.85 0.07 38.50 09:59:01 4 46.36 0.00 7.81 0.61 0.07 45.16 09:59:01 5 45.77 0.00 7.49 0.44 0.07 46.23 09:59:01 6 47.72 0.00 7.07 0.57 0.08 44.56 09:59:01 7 45.64 0.00 7.71 1.70 0.07 44.88 Average: all 28.32 0.00 5.43 2.02 0.07 64.17 Average: 0 27.55 0.00 5.73 4.37 0.06 62.30 Average: 1 28.37 0.00 5.04 0.41 0.06 66.12 Average: 2 28.19 0.00 4.97 0.41 0.07 66.37 Average: 3 29.75 0.00 5.17 3.63 0.06 61.39 Average: 4 28.67 0.00 5.53 0.76 0.06 64.99 Average: 5 28.32 0.00 5.29 4.34 0.08 61.98 Average: 6 28.19 0.00 6.14 1.19 0.07 64.41 Average: 7 27.51 0.00 5.55 1.11 0.08 65.76