---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-350665 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-350665) 10/17/25 _x86_64_ (8 CPU) 04:05:32 LINUX RESTART (8 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 213.88 62.61 151.27 0.00 11111.10 109821.13 0.00 04:08:01 142.93 0.68 142.24 0.00 14.53 84578.99 0.00 04:09:01 54.06 0.05 54.01 0.00 0.40 37334.31 0.00 Average: 136.96 21.12 115.84 0.00 3709.09 77246.62 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 28729452 31532372 769848 2.34 85172 3000388 1826036 5.38 987700 2768508 439532 04:08:01 26412624 31160652 1119796 3.41 132228 4723632 2373716 7.00 1880676 4000676 844000 04:09:01 26130004 31462048 816648 2.48 141112 5262216 1872512 5.52 1851544 4272000 357048 Average: 27090693 31385024 902097 2.74 119504 4328745 2024088 5.97 1573307 3680395 546860 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 ens3 770.63 492.95 8938.54 134.25 0.00 0.00 0.00 0.00 04:07:01 docker0 61.95 107.86 3.46 566.52 0.00 0.00 0.00 0.00 04:07:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 04:08:01 ens3 338.09 205.35 2122.61 32.92 0.00 0.00 0.00 0.00 04:08:01 docker0 182.94 301.80 15.30 2083.19 0.00 0.00 0.00 0.00 04:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 veth30829f3 182.90 301.92 17.80 2083.20 0.00 0.00 0.00 0.17 04:09:01 ens3 16.55 10.56 14.03 6.93 0.00 0.00 0.00 0.00 04:09:01 docker0 1.40 1.65 0.12 1.68 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 veth30829f3 1.40 1.67 0.13 1.69 0.00 0.00 0.00 0.00 Average: ens3 375.11 236.30 3692.02 58.04 0.00 0.00 0.00 0.00 Average: docker0 82.09 137.10 6.29 883.78 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: veth30829f3 61.43 101.19 5.98 694.92 0.00 0.00 0.00 0.06 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-350665) 10/17/25 _x86_64_ (8 CPU) 04:05:32 LINUX RESTART (8 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 8.98 0.00 2.48 2.73 0.05 85.75 04:07:01 0 8.81 0.00 2.77 10.22 0.07 78.12 04:07:01 1 7.65 0.00 2.10 1.02 0.05 89.17 04:07:01 2 10.10 0.00 2.22 0.27 0.07 87.35 04:07:01 3 8.60 0.00 2.98 2.00 0.05 86.37 04:07:01 4 8.73 0.00 2.20 0.76 0.05 88.26 04:07:01 5 9.91 0.00 2.31 2.51 0.05 85.23 04:07:01 6 8.56 0.00 2.65 3.91 0.05 84.84 04:07:01 7 9.50 0.00 2.65 1.18 0.05 86.62 04:08:01 all 40.81 0.00 6.19 2.65 0.11 50.25 04:08:01 0 41.20 0.00 6.29 1.03 0.10 51.39 04:08:01 1 39.85 0.00 6.13 1.88 0.10 52.04 04:08:01 2 41.13 0.00 5.98 0.84 0.12 51.93 04:08:01 3 42.72 0.00 5.68 1.35 0.10 50.15 04:08:01 4 40.74 0.00 6.61 2.20 0.10 50.35 04:08:01 5 39.74 0.00 5.89 2.36 0.10 51.90 04:08:01 6 41.27 0.00 7.22 11.32 0.10 40.08 04:08:01 7 39.81 0.00 5.77 0.27 0.12 54.03 04:09:01 all 45.65 0.00 7.12 1.52 0.11 45.60 04:09:01 0 45.14 0.00 6.60 4.02 0.12 44.12 04:09:01 1 45.64 0.00 7.35 2.77 0.10 44.14 04:09:01 2 45.91 0.00 7.42 0.49 0.10 46.08 04:09:01 3 46.40 0.00 6.68 0.20 0.13 46.58 04:09:01 4 44.94 0.00 6.79 2.00 0.12 46.16 04:09:01 5 46.34 0.00 7.51 0.39 0.10 45.66 04:09:01 6 45.63 0.00 7.59 1.60 0.10 45.09 04:09:01 7 45.24 0.00 6.99 0.71 0.12 46.94 Average: all 31.79 0.00 5.26 2.30 0.09 60.56 Average: 0 31.70 0.00 5.22 5.09 0.10 57.89 Average: 1 31.01 0.00 5.19 1.89 0.08 61.82 Average: 2 32.30 0.00 5.19 0.53 0.10 61.87 Average: 3 32.55 0.00 5.11 1.18 0.10 61.05 Average: 4 31.44 0.00 5.20 1.65 0.09 61.62 Average: 5 31.98 0.00 5.23 1.75 0.08 60.95 Average: 6 31.80 0.00 5.81 5.59 0.08 56.71 Average: 7 31.53 0.00 5.14 0.72 0.10 62.52