---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-655 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-655) 05/24/24 _x86_64_ (8 CPU) 03:12:32 LINUX RESTART (8 CPU) 03:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:14:01 330.37 22.37 308.00 0.00 2250.19 52886.49 0.00 Average: 330.37 22.37 308.00 0.00 2250.19 52886.49 0.00 03:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 29188676 31589096 752064 2.29 73904 2602856 1826436 5.38 1005284 2332820 628 Average: 29188676 31589096 752064 2.29 73904 2602856 1826436 5.38 1005284 2332820 628 03:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 lo 9.02 9.02 0.96 0.96 0.00 0.00 0.00 0.00 03:14:01 docker0 74.87 141.01 4.51 3162.83 0.00 0.00 0.00 0.00 03:14:01 ens3 858.30 586.60 7273.43 1919.08 0.00 0.00 0.00 0.00 Average: lo 9.02 9.02 0.96 0.96 0.00 0.00 0.00 0.00 Average: docker0 74.87 141.01 4.51 3162.83 0.00 0.00 0.00 0.00 Average: ens3 858.30 586.60 7273.43 1919.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-655) 05/24/24 _x86_64_ (8 CPU) 03:12:32 LINUX RESTART (8 CPU) 03:13:02 CPU %user %nice %system %iowait %steal %idle 03:14:01 all 15.24 0.00 3.12 2.43 0.07 79.14 03:14:01 0 17.07 0.00 3.69 0.02 0.09 79.14 03:14:01 1 11.90 0.00 2.52 0.03 0.07 85.48 03:14:01 2 17.08 0.00 3.10 2.31 0.07 77.44 03:14:01 3 15.92 0.00 2.75 0.34 0.09 80.91 03:14:01 4 16.20 0.00 2.07 0.19 0.05 81.50 03:14:01 5 16.25 0.00 3.16 11.76 0.09 68.75 03:14:01 6 14.83 0.00 3.10 0.51 0.07 81.50 03:14:01 7 12.72 0.00 4.57 4.31 0.07 78.33 Average: all 15.24 0.00 3.12 2.43 0.07 79.14 Average: 0 17.07 0.00 3.69 0.02 0.09 79.14 Average: 1 11.90 0.00 2.52 0.03 0.07 85.48 Average: 2 17.08 0.00 3.10 2.31 0.07 77.44 Average: 3 15.92 0.00 2.75 0.34 0.09 80.91 Average: 4 16.20 0.00 2.07 0.19 0.05 81.50 Average: 5 16.25 0.00 3.16 11.76 0.09 68.75 Average: 6 14.83 0.00 3.10 0.51 0.07 81.50 Average: 7 12.72 0.00 4.57 4.31 0.07 78.33