---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2253 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-2253) 03/15/23 _x86_64_ (8 CPU) 18:05:15 LINUX RESTART (8 CPU) 18:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:07:01 98.93 9.18 89.75 0.00 1683.19 44571.90 0.00 Average: 98.93 9.18 89.75 0.00 1683.19 44571.90 0.00 18:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:07:01 29351252 31652480 675912 2.06 71392 2519820 1812340 5.34 956504 2244364 572 Average: 29351252 31652480 675912 2.06 71392 2519820 1812340 5.34 956504 2244364 572 18:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:07:01 ens3 671.19 416.15 5918.60 2204.89 0.00 0.00 0.00 0.00 18:07:01 docker0 57.94 128.26 3.61 2326.64 0.00 0.00 0.00 0.00 18:07:01 lo 7.07 7.07 0.72 0.72 0.00 0.00 0.00 0.00 Average: ens3 671.19 416.15 5918.60 2204.89 0.00 0.00 0.00 0.00 Average: docker0 57.94 128.26 3.61 2326.64 0.00 0.00 0.00 0.00 Average: lo 7.07 7.07 0.72 0.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2253) 03/15/23 _x86_64_ (8 CPU) 18:05:15 LINUX RESTART (8 CPU) 18:06:01 CPU %user %nice %system %iowait %steal %idle 18:07:01 all 10.69 0.00 2.24 1.94 0.06 85.07 18:07:01 0 4.33 0.00 1.84 0.05 0.03 93.74 18:07:01 1 9.79 0.00 2.16 0.03 0.05 87.97 18:07:01 2 14.81 0.00 2.29 0.07 0.07 82.77 18:07:01 3 13.06 0.00 2.20 0.02 0.07 84.66 18:07:01 4 13.96 0.00 2.66 0.52 0.05 82.81 18:07:01 5 11.65 0.00 2.11 0.45 0.05 85.73 18:07:01 6 13.10 0.00 2.58 3.45 0.05 80.82 18:07:01 7 4.74 0.00 2.08 11.12 0.09 81.97 Average: all 10.69 0.00 2.24 1.94 0.06 85.07 Average: 0 4.33 0.00 1.84 0.05 0.03 93.74 Average: 1 9.79 0.00 2.16 0.03 0.05 87.97 Average: 2 14.81 0.00 2.29 0.07 0.07 82.77 Average: 3 13.06 0.00 2.20 0.02 0.07 84.66 Average: 4 13.96 0.00 2.66 0.52 0.05 82.81 Average: 5 11.65 0.00 2.11 0.45 0.05 85.73 Average: 6 13.10 0.00 2.58 3.45 0.05 80.82 Average: 7 4.74 0.00 2.08 11.12 0.09 81.97