---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42834 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 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-42834) 04/07/25 _x86_64_ (8 CPU) 09:30:12 LINUX RESTART (8 CPU) 09:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:32:01 271.85 3.20 268.65 0.00 441.15 54717.78 0.00 Average: 271.85 3.20 268.65 0.00 441.15 54717.78 0.00 09:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:32:01 28932232 31530736 775308 2.36 92932 2759736 1706244 5.03 1127540 2402212 356 Average: 28932232 31530736 775308 2.36 92932 2759736 1706244 5.03 1127540 2402212 356 09:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:32:01 ens3 237.35 152.01 3849.69 35.49 0.00 0.00 0.00 0.00 09:32:01 lo 3.59 3.59 0.36 0.36 0.00 0.00 0.00 0.00 09:32:01 docker0 43.81 60.96 3.73 451.64 0.00 0.00 0.00 0.00 Average: ens3 237.35 152.01 3849.69 35.49 0.00 0.00 0.00 0.00 Average: lo 3.59 3.59 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 43.81 60.96 3.73 451.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42834) 04/07/25 _x86_64_ (8 CPU) 09:30:12 LINUX RESTART (8 CPU) 09:31:02 CPU %user %nice %system %iowait %steal %idle 09:32:01 all 12.59 0.00 4.70 2.20 0.08 80.43 09:32:01 0 12.48 0.00 4.88 1.49 0.09 81.07 09:32:01 1 11.86 0.00 4.49 2.11 0.09 81.45 09:32:01 2 11.24 0.00 4.46 0.53 0.07 83.70 09:32:01 3 13.33 0.00 4.70 0.55 0.09 81.33 09:32:01 4 13.35 0.00 5.07 7.59 0.10 73.89 09:32:01 5 13.24 0.00 4.77 2.20 0.09 79.71 09:32:01 6 12.80 0.00 4.60 2.83 0.09 79.68 09:32:01 7 12.41 0.00 4.63 0.29 0.05 82.62 Average: all 12.59 0.00 4.70 2.20 0.08 80.43 Average: 0 12.48 0.00 4.88 1.49 0.09 81.07 Average: 1 11.86 0.00 4.49 2.11 0.09 81.45 Average: 2 11.24 0.00 4.46 0.53 0.07 83.70 Average: 3 13.33 0.00 4.70 0.55 0.09 81.33 Average: 4 13.35 0.00 5.07 7.59 0.10 73.89 Average: 5 13.24 0.00 4.77 2.20 0.09 79.71 Average: 6 12.80 0.00 4.60 2.83 0.09 79.68 Average: 7 12.41 0.00 4.63 0.29 0.05 82.62