---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1063 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1063) 08/28/26 _x86_64_ (8 CPU) 18:42:09 LINUX RESTART (8 CPU) 18:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:44:01 302.68 15.88 286.80 0.00 2174.82 93827.89 0.00 18:45:01 34.63 0.08 34.54 0.00 3.87 28457.54 0.00 18:46:01 107.90 0.33 107.57 0.00 31.99 26188.04 0.00 Average: 147.54 5.37 142.17 0.00 728.86 49243.51 0.00 18:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 27090264 31397852 881988 2.68 151520 4284204 1892500 5.58 1522740 3701328 20144 18:45:01 25866252 31266768 1010292 3.07 158128 5317644 2174116 6.41 2291056 4098012 283588 18:46:01 27013660 31428652 848040 2.58 164436 4352660 2181708 6.43 1664664 3599256 23716 Average: 26656725 31364424 913440 2.78 158028 4651503 2082775 6.14 1826153 3799532 109149 18:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 ens3 658.62 527.74 6750.09 110.16 0.00 0.00 0.00 0.00 18:44:01 docker0 401.63 479.75 32.39 3284.91 0.00 0.00 0.00 0.00 18:44:01 veth8af9db3 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 18:45:01 ens3 7.82 4.07 6.59 3.37 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 veth8af9db3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:46:01 veth227b015 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:46:01 ens3 48.39 26.60 321.43 10.25 0.00 0.00 0.00 0.00 18:46:01 docker0 11.45 25.15 0.82 239.09 0.00 0.00 0.00 0.00 18:46:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: veth227b015 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 235.93 184.23 2334.84 40.87 0.00 0.00 0.00 0.00 Average: docker0 136.22 166.56 10.95 1162.88 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1063) 08/28/26 _x86_64_ (8 CPU) 18:42:09 LINUX RESTART (8 CPU) 18:43:02 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 10.90 0.00 4.65 1.44 0.01 83.00 18:44:01 0 10.44 0.00 5.54 2.57 0.02 81.43 18:44:01 1 11.01 0.00 3.87 0.26 0.00 84.86 18:44:01 2 10.77 0.00 4.27 1.07 0.02 83.87 18:44:01 3 10.29 0.00 3.76 1.03 0.00 84.91 18:44:01 4 11.32 0.00 5.34 0.99 0.00 82.35 18:44:01 5 9.68 0.00 4.17 0.88 0.00 85.27 18:44:01 6 12.88 0.00 6.39 3.90 0.00 76.83 18:44:01 7 10.79 0.00 3.89 0.86 0.02 84.45 18:45:01 all 37.27 0.00 5.10 0.35 0.01 57.27 18:45:01 0 33.89 0.00 5.48 2.17 0.02 58.44 18:45:01 1 35.92 0.00 4.90 0.03 0.00 59.14 18:45:01 2 37.55 0.00 5.16 0.02 0.00 57.27 18:45:01 3 34.81 0.00 4.67 0.05 0.02 60.45 18:45:01 4 39.33 0.00 5.09 0.03 0.02 55.53 18:45:01 5 38.01 0.00 5.27 0.05 0.02 56.65 18:45:01 6 41.02 0.00 5.16 0.39 0.02 53.41 18:45:01 7 37.59 0.00 5.08 0.05 0.02 57.26 18:46:01 all 48.03 0.00 6.71 0.36 0.01 44.89 18:46:01 0 45.90 0.00 6.98 0.50 0.00 46.62 18:46:01 1 46.85 0.00 6.50 1.04 0.02 45.59 18:46:01 2 49.32 0.00 6.77 0.05 0.02 43.84 18:46:01 3 47.09 0.00 6.76 0.12 0.00 46.03 18:46:01 4 48.23 0.00 7.35 0.29 0.00 44.13 18:46:01 5 48.95 0.00 6.22 0.13 0.02 44.69 18:46:01 6 48.38 0.00 6.30 0.32 0.00 45.00 18:46:01 7 49.53 0.00 6.83 0.40 0.02 43.22 Average: all 32.22 0.00 5.50 0.71 0.01 61.57 Average: 0 30.24 0.00 6.00 1.74 0.01 62.00 Average: 1 31.36 0.00 5.10 0.44 0.01 63.09 Average: 2 32.75 0.00 5.41 0.37 0.01 61.46 Average: 3 30.88 0.00 5.07 0.40 0.01 63.65 Average: 4 33.09 0.00 5.93 0.43 0.01 60.54 Average: 5 32.36 0.00 5.23 0.35 0.01 62.05 Average: 6 34.29 0.00 5.95 1.51 0.01 58.24 Average: 7 32.77 0.00 5.27 0.43 0.02 61.51