---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2724 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-2724) 06/03/25 _x86_64_ (8 CPU) 12:49:32 LINUX RESTART (8 CPU) 12:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:51:01 307.18 14.48 292.70 0.00 1872.49 47730.44 0.00 Average: 307.18 14.48 292.70 0.00 1872.49 47730.44 0.00 12:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 28581232 31524284 783076 2.38 86992 3093648 1928980 5.68 1199460 2666588 244612 Average: 28581232 31524284 783076 2.38 86992 3093648 1928980 5.68 1199460 2666588 244612 12:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 veth4fb83ab 30.99 42.33 2.85 411.83 0.00 0.00 0.00 0.03 12:51:01 lo 3.63 3.63 0.37 0.37 0.00 0.00 0.00 0.00 12:51:01 docker0 37.23 47.89 2.97 470.19 0.00 0.00 0.00 0.00 12:51:01 ens3 473.89 304.25 7769.49 82.15 0.00 0.00 0.00 0.00 Average: veth4fb83ab 30.99 42.33 2.85 411.83 0.00 0.00 0.00 0.03 Average: lo 3.63 3.63 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 37.23 47.89 2.97 470.19 0.00 0.00 0.00 0.00 Average: ens3 473.89 304.25 7769.49 82.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2724) 06/03/25 _x86_64_ (8 CPU) 12:49:32 LINUX RESTART (8 CPU) 12:50:01 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 16.33 0.00 4.40 2.14 0.05 77.08 12:51:01 0 15.36 0.00 4.89 3.57 0.05 76.13 12:51:01 1 15.55 0.00 4.87 1.58 0.05 77.95 12:51:01 2 15.54 0.00 5.11 4.75 0.05 74.55 12:51:01 3 16.19 0.00 4.44 0.34 0.05 78.98 12:51:01 4 16.71 0.00 4.09 1.11 0.05 78.04 12:51:01 5 16.64 0.00 4.34 5.05 0.05 73.92 12:51:01 6 19.69 0.00 4.01 0.59 0.05 75.66 12:51:01 7 14.95 0.00 3.47 0.17 0.07 81.34 Average: all 16.33 0.00 4.40 2.14 0.05 77.08 Average: 0 15.36 0.00 4.89 3.57 0.05 76.13 Average: 1 15.55 0.00 4.87 1.58 0.05 77.95 Average: 2 15.54 0.00 5.11 4.75 0.05 74.55 Average: 3 16.19 0.00 4.44 0.34 0.05 78.98 Average: 4 16.71 0.00 4.09 1.11 0.05 78.04 Average: 5 16.64 0.00 4.34 5.05 0.05 73.92 Average: 6 19.69 0.00 4.01 0.59 0.05 75.66 Average: 7 14.95 0.00 3.47 0.17 0.07 81.34