---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775853 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-775853) 12/29/25 _x86_64_ (8 CPU) 01:04:30 LINUX RESTART (8 CPU) 01:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:06:01 384.22 22.90 361.32 0.00 3353.71 57084.49 0.00 01:07:01 164.89 2.08 162.81 0.00 25.60 44286.49 0.00 01:08:01 155.79 0.60 155.19 0.00 52.39 47486.49 0.00 Average: 234.97 8.53 226.44 0.00 1143.90 49619.15 0.00 01:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 28342560 31473412 811484 2.47 97044 3293528 2072564 6.11 1131216 2980632 9600 01:07:01 26613924 31416476 859004 2.61 159796 4717792 2136588 6.30 1669128 3974252 320876 01:08:01 26113512 31484332 788528 2.40 175680 5242696 1762752 5.20 1657516 4452016 164 Average: 27023332 31458073 819672 2.49 144173 4418005 1990635 5.87 1485953 3802300 110213 01:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 ens3 726.76 520.51 8092.47 130.58 0.00 0.00 0.00 0.00 01:06:01 veth1f20ba1 157.57 174.95 15.61 127.78 0.00 0.00 0.00 0.01 01:06:01 lo 5.13 5.13 0.53 0.53 0.00 0.00 0.00 0.00 01:06:01 docker0 207.92 227.43 17.01 453.37 0.00 0.00 0.00 0.00 01:07:01 ens3 396.43 263.71 2901.52 34.41 0.00 0.00 0.00 0.00 01:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 docker0 242.58 359.76 18.57 2866.40 0.00 0.00 0.00 0.00 01:07:01 veth33d118f 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:08:01 ens3 143.01 80.62 2696.26 24.47 0.00 0.00 0.00 0.00 01:08:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 01:08:01 docker0 5.50 10.08 0.39 136.74 0.00 0.00 0.00 0.00 Average: ens3 422.07 288.28 4563.42 63.15 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 152.00 199.09 11.99 1152.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775853) 12/29/25 _x86_64_ (8 CPU) 01:04:30 LINUX RESTART (8 CPU) 01:05:01 CPU %user %nice %system %iowait %steal %idle 01:06:01 all 9.21 0.00 3.21 1.35 0.06 86.18 01:06:01 0 12.97 0.00 3.04 0.24 0.08 83.67 01:06:01 1 9.67 0.00 2.67 0.64 0.05 86.97 01:06:01 2 7.52 0.00 3.81 1.92 0.05 86.70 01:06:01 3 8.01 0.00 3.33 3.62 0.05 85.00 01:06:01 4 8.45 0.00 2.80 0.35 0.05 88.35 01:06:01 5 9.81 0.00 3.50 1.88 0.07 84.74 01:06:01 6 9.21 0.00 2.58 0.22 0.07 87.93 01:06:01 7 8.06 0.00 3.94 1.92 0.05 86.04 01:07:01 all 47.69 0.00 7.99 0.65 0.09 43.57 01:07:01 0 48.82 0.00 8.01 0.17 0.08 42.92 01:07:01 1 47.29 0.00 7.41 0.10 0.10 45.10 01:07:01 2 47.52 0.00 8.59 2.98 0.10 40.81 01:07:01 3 48.51 0.00 8.43 0.17 0.10 42.79 01:07:01 4 48.28 0.00 8.21 0.34 0.10 43.07 01:07:01 5 47.35 0.00 8.12 0.78 0.08 43.67 01:07:01 6 45.70 0.00 7.22 0.30 0.07 46.71 01:07:01 7 48.07 0.00 7.97 0.41 0.08 43.46 01:08:01 all 29.92 0.00 5.74 0.69 0.07 63.59 01:08:01 0 27.80 0.00 6.42 0.27 0.07 65.44 01:08:01 1 29.17 0.00 4.60 0.17 0.07 66.00 01:08:01 2 31.43 0.00 5.58 0.17 0.08 62.73 01:08:01 3 31.09 0.00 5.68 0.41 0.07 62.76 01:08:01 4 29.36 0.00 7.00 0.13 0.07 63.43 01:08:01 5 30.47 0.00 5.92 2.41 0.07 61.14 01:08:01 6 30.50 0.00 5.13 1.19 0.07 63.11 01:08:01 7 29.56 0.00 5.58 0.74 0.07 64.06 Average: all 28.95 0.00 5.65 0.89 0.07 64.43 Average: 0 29.89 0.00 5.83 0.22 0.08 63.98 Average: 1 28.71 0.00 4.89 0.30 0.07 66.02 Average: 2 28.80 0.00 5.99 1.69 0.08 63.45 Average: 3 29.21 0.00 5.81 1.40 0.07 63.50 Average: 4 28.70 0.00 6.00 0.28 0.07 64.95 Average: 5 29.23 0.00 5.85 1.69 0.07 63.16 Average: 6 28.49 0.00 4.98 0.57 0.07 65.90 Average: 7 28.60 0.00 5.83 1.02 0.07 64.49