---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16718 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: 2799.998 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 9.5G 146G 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 9.5G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16718) 11/06/23 _x86_64_ (8 CPU) 22:03:54 LINUX RESTART (8 CPU) 22:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:05:01 148.23 63.47 84.75 0.00 5630.93 68151.31 0.00 Average: 148.23 63.47 84.75 0.00 5630.93 68151.31 0.00 22:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:05:01 29778656 31640120 689880 2.10 68104 2088472 1757376 5.18 902312 1860100 180 Average: 29778656 31640120 689880 2.10 68104 2088472 1757376 5.18 902312 1860100 180 22:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:05:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 22:05:01 ens3 486.27 269.07 3367.15 66.45 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 486.27 269.07 3367.15 66.45 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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-16718) 11/06/23 _x86_64_ (8 CPU) 22:03:54 LINUX RESTART (8 CPU) 22:04:01 CPU %user %nice %system %iowait %steal %idle 22:05:01 all 6.81 0.00 1.87 3.16 0.04 88.12 22:05:01 0 5.14 0.00 2.10 12.02 0.05 80.69 22:05:01 1 9.48 0.00 1.49 0.97 0.03 88.02 22:05:01 2 7.05 0.00 1.46 1.92 0.03 89.54 22:05:01 3 4.62 0.00 1.40 0.57 0.07 93.34 22:05:01 4 4.89 0.00 2.18 0.20 0.03 92.71 22:05:01 5 7.72 0.00 1.42 6.62 0.03 84.20 22:05:01 6 6.60 0.00 2.61 0.28 0.03 90.47 22:05:01 7 8.98 0.00 2.32 2.71 0.05 85.94 Average: all 6.81 0.00 1.87 3.16 0.04 88.12 Average: 0 5.14 0.00 2.10 12.02 0.05 80.69 Average: 1 9.48 0.00 1.49 0.97 0.03 88.02 Average: 2 7.05 0.00 1.46 1.92 0.03 89.54 Average: 3 4.62 0.00 1.40 0.57 0.07 93.34 Average: 4 4.89 0.00 2.18 0.20 0.03 92.71 Average: 5 7.72 0.00 1.42 6.62 0.03 84.20 Average: 6 6.60 0.00 2.61 0.28 0.03 90.47 Average: 7 8.98 0.00 2.32 2.71 0.05 85.94