---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775724 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 nrip_save 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-775724) 12/26/25 _x86_64_ (8 CPU) 04:03:04 LINUX RESTART (8 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 295.32 15.96 279.36 0.00 2173.14 92142.62 0.00 04:06:01 41.18 0.17 41.02 0.00 1.33 28907.22 0.00 04:07:01 97.30 0.33 96.97 0.00 34.12 21565.08 0.00 Average: 144.61 5.49 139.12 0.00 736.28 47540.37 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 27185228 31465996 812932 2.47 149252 4278892 1760992 5.19 1372616 3771584 564 04:06:01 26334072 31316928 954412 2.90 158184 4906188 2238892 6.60 1794552 4129944 222128 04:07:01 26222728 31444424 826956 2.52 164628 5120380 2089760 6.16 2035456 3980588 805192 Average: 26580676 31409116 864767 2.63 157355 4768487 2029881 5.98 1734208 3960705 342628 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 ens3 680.72 490.32 6709.25 92.95 0.00 0.00 0.00 0.00 04:05:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 04:05:01 docker0 381.99 507.85 31.61 3313.15 0.00 0.00 0.00 0.00 04:05:01 veth6e2068d 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 ens3 22.02 12.37 20.78 7.99 0.00 0.00 0.00 0.00 04:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:06:01 docker0 0.97 1.37 0.11 0.46 0.00 0.00 0.00 0.00 04:06:01 veth6e2068d 0.97 1.48 0.13 0.47 0.00 0.00 0.00 0.00 04:07:01 veth1937cd3 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 04:07:01 ens3 28.27 16.76 153.80 8.53 0.00 0.00 0.00 0.00 04:07:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:07:01 docker0 5.73 9.43 0.40 136.82 0.00 0.00 0.00 0.00 Average: veth1937cd3 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 243.70 173.17 2294.86 36.49 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 Average: docker0 129.58 172.90 10.71 1150.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775724) 12/26/25 _x86_64_ (8 CPU) 04:03:04 LINUX RESTART (8 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 8.25 0.00 3.81 3.03 0.09 84.82 04:05:01 0 7.88 0.00 3.70 1.01 0.08 87.32 04:05:01 1 7.68 0.00 4.54 11.89 0.12 75.78 04:05:01 2 9.95 0.00 3.90 1.47 0.10 84.58 04:05:01 3 7.64 0.00 3.78 1.51 0.10 86.97 04:05:01 4 8.13 0.00 3.22 0.86 0.07 87.72 04:05:01 5 7.15 0.00 4.20 6.29 0.08 82.28 04:05:01 6 7.42 0.00 3.54 0.47 0.07 88.50 04:05:01 7 10.18 0.00 3.58 0.74 0.12 85.38 04:06:01 all 39.50 0.00 6.37 0.98 0.12 53.03 04:06:01 0 39.02 0.00 6.01 0.03 0.13 54.80 04:06:01 1 36.88 0.00 6.77 6.81 0.12 49.42 04:06:01 2 41.04 0.00 6.05 0.08 0.13 52.69 04:06:01 3 39.11 0.00 6.22 0.08 0.10 54.49 04:06:01 4 38.93 0.00 6.49 0.60 0.12 53.86 04:06:01 5 41.35 0.00 6.22 0.08 0.12 52.23 04:06:01 6 39.77 0.00 6.91 0.05 0.12 53.14 04:06:01 7 39.88 0.00 6.31 0.07 0.12 53.63 04:07:01 all 55.93 0.00 7.63 0.63 0.13 35.68 04:07:01 0 55.34 0.00 7.68 2.39 0.13 34.45 04:07:01 1 56.48 0.00 7.61 0.91 0.12 34.88 04:07:01 2 56.35 0.00 7.64 0.65 0.13 35.22 04:07:01 3 57.48 0.00 7.39 0.22 0.13 34.78 04:07:01 4 57.30 0.00 7.50 0.40 0.12 34.68 04:07:01 5 54.99 0.00 7.39 0.15 0.12 37.35 04:07:01 6 55.33 0.00 7.73 0.10 0.13 36.71 04:07:01 7 54.15 0.00 8.13 0.25 0.12 37.35 Average: all 34.60 0.00 5.94 1.54 0.11 57.80 Average: 0 34.12 0.00 5.80 1.14 0.12 58.82 Average: 1 33.70 0.00 6.31 6.53 0.12 53.34 Average: 2 35.83 0.00 5.87 0.73 0.12 57.44 Average: 3 34.81 0.00 5.80 0.60 0.11 58.68 Average: 4 34.82 0.00 5.74 0.62 0.10 58.72 Average: 5 34.56 0.00 5.94 2.16 0.11 57.23 Average: 6 34.23 0.00 6.06 0.21 0.11 59.40 Average: 7 34.76 0.00 6.01 0.35 0.12 58.76