---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2745 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2745) 09/19/26 _x86_64_ (8 CPU) 04:10:58 LINUX RESTART (8 CPU) 04:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:12:02 331.69 95.00 236.69 0.00 12646.03 203623.66 0.00 04:13:01 92.48 9.29 83.19 0.00 1699.24 19602.51 0.00 Average: 213.09 52.50 160.59 0.00 7218.62 112386.15 0.00 04:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:02 29285844 31548644 765540 2.33 74672 2488528 1701408 5.02 935632 2295092 920 04:13:01 28729244 31504960 782960 2.38 83316 2974652 2022228 5.96 1137664 2603060 17632 Average: 29007544 31526802 774250 2.36 78994 2731590 1861818 5.49 1036648 2449076 9276 04:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:02 ens3 339.73 277.30 4531.94 103.66 0.00 0.00 0.00 0.00 04:12:02 veth00a85f3 1.38 1.60 0.20 3.73 0.00 0.00 0.00 0.00 04:12:02 lo 4.30 4.30 0.41 0.41 0.00 0.00 0.00 0.00 04:12:02 docker0 1.38 1.50 0.18 3.72 0.00 0.00 0.00 0.00 04:13:01 ens3 186.38 113.22 2892.32 41.09 0.00 0.00 0.00 0.00 04:13:01 veth844279a 20.59 37.94 1.40 429.19 0.00 0.00 0.00 0.04 04:13:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 04:13:01 docker0 36.81 68.94 2.22 816.50 0.00 0.00 0.00 0.00 Average: ens3 263.70 195.95 3719.02 72.63 0.00 0.00 0.00 0.00 Average: veth844279a 10.21 18.81 0.70 212.79 0.00 0.00 0.00 0.02 Average: lo 2.97 2.97 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 18.95 34.94 1.19 406.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2745) 09/19/26 _x86_64_ (8 CPU) 04:10:58 LINUX RESTART (8 CPU) 04:11:01 CPU %user %nice %system %iowait %steal %idle 04:12:02 all 7.30 0.00 2.05 1.69 0.01 88.95 04:12:02 0 8.49 0.00 2.73 1.61 0.02 87.15 04:12:02 1 7.46 0.00 1.24 0.72 0.02 90.56 04:12:02 2 6.08 0.00 3.18 3.79 0.00 86.94 04:12:02 3 7.86 0.00 1.52 0.18 0.00 90.44 04:12:02 4 10.36 0.00 1.56 0.47 0.02 87.59 04:12:02 5 7.88 0.00 1.47 0.40 0.02 90.22 04:12:02 6 5.24 0.00 1.56 0.35 0.00 92.85 04:12:02 7 5.07 0.00 3.10 5.97 0.02 85.84 04:13:01 all 9.38 0.00 2.83 0.56 0.01 87.22 04:13:01 0 12.23 0.00 4.77 0.10 0.02 82.88 04:13:01 1 7.17 0.00 2.44 1.19 0.00 89.20 04:13:01 2 7.26 0.00 2.13 0.77 0.02 89.82 04:13:01 3 7.44 0.00 2.10 0.24 0.02 90.21 04:13:01 4 10.26 0.00 2.55 1.46 0.02 85.71 04:13:01 5 11.48 0.00 3.05 0.05 0.02 85.40 04:13:01 6 11.01 0.00 2.81 0.32 0.02 85.84 04:13:01 7 8.17 0.00 2.75 0.38 0.00 88.70 Average: all 8.33 0.00 2.43 1.13 0.01 88.09 Average: 0 10.35 0.00 3.75 0.86 0.02 85.03 Average: 1 7.32 0.00 1.84 0.96 0.01 89.88 Average: 2 6.67 0.00 2.66 2.29 0.01 88.37 Average: 3 7.65 0.00 1.81 0.21 0.01 90.32 Average: 4 10.31 0.00 2.06 0.96 0.02 86.65 Average: 5 9.67 0.00 2.26 0.23 0.02 87.83 Average: 6 8.10 0.00 2.18 0.34 0.01 89.37 Average: 7 6.61 0.00 2.93 3.20 0.01 87.26