---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773525 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 142G 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 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773525) 11/21/25 _x86_64_ (8 CPU) 08:15:56 LINUX RESTART (8 CPU) 08:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:17:01 390.69 72.81 317.88 0.00 12318.43 104380.14 0.00 08:18:01 262.74 12.36 250.37 0.00 1680.65 108765.34 0.00 08:19:01 177.65 0.58 177.07 0.00 32.00 69617.62 0.00 Average: 277.04 28.59 248.45 0.00 4677.71 94256.30 0.00 08:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 29207400 31550112 757100 2.30 78872 2558876 1762232 5.20 998932 2299432 868 08:18:01 27080816 31452604 827112 2.52 161416 4330564 2286368 6.74 1466476 3755528 596 08:19:01 26467204 31342032 923988 2.81 178776 4733824 2343012 6.91 1832168 3904560 87624 Average: 27585140 31448249 836067 2.54 139688 3874421 2130537 6.28 1432525 3319840 29696 08:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 ens3 495.52 331.94 4897.82 89.47 0.00 0.00 0.00 0.00 08:17:01 vethafd8436 24.89 24.96 2.38 181.48 0.00 0.00 0.00 0.01 08:17:01 lo 3.90 3.90 0.39 0.39 0.00 0.00 0.00 0.00 08:17:01 docker0 24.89 24.86 2.04 181.47 0.00 0.00 0.00 0.00 08:18:01 ens3 627.21 414.88 6204.57 82.88 0.00 0.00 0.00 0.00 08:18:01 vethf39d41c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 08:18:01 docker0 328.33 485.52 27.72 2989.83 0.00 0.00 0.00 0.00 08:18:01 veth7c0b9c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 119.88 62.72 1406.95 22.60 0.00 0.00 0.00 0.00 08:19:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 08:19:01 docker0 23.23 53.92 1.68 908.27 0.00 0.00 0.00 0.00 08:19:01 veth155fd7a 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 414.23 269.86 4169.97 64.99 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 125.48 188.10 10.48 1359.82 0.00 0.00 0.00 0.00 Average: veth155fd7a 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773525) 11/21/25 _x86_64_ (8 CPU) 08:15:56 LINUX RESTART (8 CPU) 08:16:01 CPU %user %nice %system %iowait %steal %idle 08:17:01 all 7.54 0.00 2.22 1.80 0.05 88.39 08:17:01 0 7.99 0.00 1.96 2.98 0.05 87.01 08:17:01 1 6.72 0.00 2.36 0.96 0.07 89.89 08:17:01 2 8.28 0.00 3.21 4.27 0.05 84.20 08:17:01 3 8.81 0.00 1.63 2.40 0.07 87.10 08:17:01 4 6.63 0.00 3.35 0.23 0.03 89.75 08:17:01 5 10.74 0.00 1.94 1.19 0.05 86.08 08:17:01 6 4.09 0.00 1.55 1.87 0.03 92.47 08:17:01 7 7.02 0.00 1.79 0.52 0.05 90.61 08:18:01 all 6.22 0.00 2.74 1.18 0.07 89.80 08:18:01 0 6.00 0.00 2.49 0.60 0.07 90.85 08:18:01 1 5.78 0.00 2.88 0.79 0.07 90.48 08:18:01 2 6.51 0.00 2.08 0.72 0.07 90.62 08:18:01 3 5.86 0.00 2.47 0.32 0.03 91.32 08:18:01 4 6.23 0.00 2.62 0.55 0.07 90.53 08:18:01 5 5.90 0.00 3.70 5.07 0.08 85.25 08:18:01 6 7.19 0.00 3.37 1.15 0.08 88.21 08:18:01 7 6.29 0.00 2.29 0.24 0.05 91.14 08:19:01 all 44.02 0.00 7.42 0.62 0.08 47.85 08:19:01 0 42.61 0.00 7.11 0.67 0.07 49.55 08:19:01 1 43.54 0.00 7.09 0.68 0.08 48.61 08:19:01 2 43.96 0.00 8.27 1.47 0.08 46.21 08:19:01 3 43.55 0.00 7.21 0.30 0.08 48.85 08:19:01 4 44.18 0.00 7.38 0.44 0.08 47.91 08:19:01 5 44.85 0.00 7.60 0.32 0.08 47.15 08:19:01 6 45.03 0.00 7.64 0.81 0.10 46.42 08:19:01 7 44.44 0.00 7.08 0.29 0.08 48.11 Average: all 19.23 0.00 4.12 1.20 0.07 75.38 Average: 0 18.84 0.00 3.85 1.42 0.06 75.83 Average: 1 18.65 0.00 4.11 0.81 0.07 76.37 Average: 2 19.53 0.00 4.51 2.15 0.07 73.74 Average: 3 19.38 0.00 3.76 1.01 0.06 75.79 Average: 4 18.97 0.00 4.45 0.41 0.06 76.11 Average: 5 20.51 0.00 4.41 2.19 0.07 72.82 Average: 6 18.75 0.00 4.18 1.27 0.07 75.72 Average: 7 19.20 0.00 3.71 0.35 0.06 76.68