---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2746 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-2746) 09/19/26 _x86_64_ (8 CPU) 04:14:32 LINUX RESTART (8 CPU) 04:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:16:01 322.33 23.30 299.03 0.00 3366.24 41274.72 0.00 04:17:01 95.33 0.28 95.05 0.00 36.53 2982.70 0.00 Average: 208.83 11.79 197.04 0.00 1701.38 22128.71 0.00 04:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 28749492 31479640 815324 2.48 81020 2934232 2110548 6.22 1132228 2596228 3232 04:17:01 28709444 31497012 786704 2.39 85120 2982848 2054316 6.06 1189844 2564852 3104 Average: 28729468 31488326 801014 2.44 83070 2958540 2082432 6.14 1161036 2580540 3168 04:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 veth22a4a3b 1.87 2.33 0.14 4.69 0.00 0.00 0.00 0.00 04:16:01 ens3 418.10 288.69 6450.03 108.16 0.00 0.00 0.00 0.00 04:16:01 docker0 19.58 33.68 1.38 384.58 0.00 0.00 0.00 0.00 04:16:01 lo 5.07 5.07 0.51 0.51 0.00 0.00 0.00 0.00 04:17:01 ens3 172.90 118.63 575.71 29.71 0.00 0.00 0.00 0.00 04:17:01 docker0 80.80 114.55 4.29 527.14 0.00 0.00 0.00 0.00 04:17:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:17:01 vethb2a7448 1.50 1.78 0.11 4.66 0.00 0.00 0.00 0.00 Average: ens3 295.50 203.66 3512.87 68.94 0.00 0.00 0.00 0.00 Average: docker0 50.19 74.11 2.83 455.86 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.27 0.27 0.00 0.00 0.00 0.00 Average: vethb2a7448 0.75 0.89 0.06 2.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2746) 09/19/26 _x86_64_ (8 CPU) 04:14:32 LINUX RESTART (8 CPU) 04:15:01 CPU %user %nice %system %iowait %steal %idle 04:16:01 all 7.28 0.00 2.39 1.38 0.01 88.95 04:16:01 0 8.35 0.00 1.88 0.35 0.02 89.40 04:16:01 1 6.30 0.00 2.30 0.40 0.02 90.98 04:16:01 2 9.57 0.00 2.71 1.62 0.00 86.10 04:16:01 3 9.06 0.00 1.70 0.52 0.02 88.71 04:16:01 4 5.76 0.00 2.54 0.25 0.00 91.44 04:16:01 5 7.25 0.00 3.84 6.51 0.02 82.38 04:16:01 6 5.39 0.00 1.87 0.49 0.02 92.24 04:16:01 7 6.54 0.00 2.26 0.89 0.00 90.30 04:17:01 all 9.89 0.00 2.74 0.22 0.01 87.14 04:17:01 0 10.09 0.00 2.86 0.20 0.02 86.83 04:17:01 1 4.32 0.00 1.96 0.17 0.02 93.53 04:17:01 2 9.63 0.00 2.74 0.07 0.02 87.55 04:17:01 3 6.30 0.00 1.60 0.15 0.00 91.95 04:17:01 4 11.10 0.00 3.66 0.15 0.02 85.07 04:17:01 5 13.89 0.00 3.25 0.17 0.02 82.67 04:17:01 6 14.23 0.00 3.44 0.07 0.02 82.24 04:17:01 7 9.62 0.00 2.39 0.79 0.02 87.19 Average: all 8.59 0.00 2.56 0.80 0.01 88.04 Average: 0 9.22 0.00 2.37 0.28 0.02 88.12 Average: 1 5.31 0.00 2.13 0.28 0.02 92.26 Average: 2 9.60 0.00 2.73 0.84 0.01 86.83 Average: 3 7.67 0.00 1.65 0.33 0.01 90.33 Average: 4 8.44 0.00 3.11 0.20 0.01 88.24 Average: 5 10.58 0.00 3.54 3.33 0.02 82.53 Average: 6 9.82 0.00 2.66 0.28 0.02 87.23 Average: 7 8.08 0.00 2.33 0.84 0.01 88.74