---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2 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-2) 01/02/26 _x86_64_ (8 CPU) 15:23:14 LINUX RESTART (8 CPU) 15:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:25:01 130.38 10.65 119.73 0.00 1466.82 48274.62 0.00 15:26:01 90.65 0.13 90.52 0.00 2.13 44817.88 0.00 15:27:01 43.88 0.08 43.79 0.00 0.67 28358.47 0.00 Average: 88.30 3.62 84.68 0.00 489.85 40483.90 0.00 15:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:25:01 27437568 31357600 923604 2.81 125100 3946720 2206288 6.50 1434744 3465544 742588 15:26:01 26185804 31250884 1028524 3.13 134168 5020656 2286876 6.74 1698236 4391312 596840 15:27:01 25105268 30447320 1830544 5.57 141832 5262628 2829352 8.34 2845668 4295560 53444 Average: 26242880 31018601 1260891 3.84 133700 4743335 2440839 7.20 1992883 4050805 464291 15:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:25:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 15:25:01 docker0 311.68 383.37 23.73 2652.89 0.00 0.00 0.00 0.00 15:25:01 ens3 697.68 514.41 9802.18 100.42 0.00 0.00 0.00 0.00 15:25:01 veth0595d8c 194.92 274.60 18.38 2082.07 0.00 0.00 0.00 0.17 15:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:26:01 docker0 0.57 0.47 0.06 0.24 0.00 0.00 0.00 0.00 15:26:01 ens3 12.73 7.71 9.10 4.96 0.00 0.00 0.00 0.00 15:26:01 veth0595d8c 0.57 0.52 0.07 0.25 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 1.18 1.13 0.10 1.64 0.00 0.00 0.00 0.00 15:27:01 ens3 18.13 11.48 14.96 8.12 0.00 0.00 0.00 0.00 15:27:01 veth0595d8c 1.18 1.13 0.12 1.64 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 104.47 128.32 7.97 884.88 0.00 0.00 0.00 0.00 Average: ens3 242.83 177.86 3275.23 37.83 0.00 0.00 0.00 0.00 Average: veth0595d8c 65.55 92.08 6.19 694.61 0.00 0.00 0.00 0.06 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2) 01/02/26 _x86_64_ (8 CPU) 15:23:14 LINUX RESTART (8 CPU) 15:24:01 CPU %user %nice %system %iowait %steal %idle 15:25:01 all 13.76 0.00 4.21 1.82 0.08 80.13 15:25:01 0 14.01 0.00 4.54 9.38 0.07 72.00 15:25:01 1 12.73 0.00 3.84 0.89 0.08 82.45 15:25:01 2 14.77 0.00 4.24 0.24 0.07 80.69 15:25:01 3 15.68 0.00 4.39 0.51 0.07 79.36 15:25:01 4 12.55 0.00 3.87 0.81 0.07 82.70 15:25:01 5 13.37 0.00 5.21 0.15 0.10 81.17 15:25:01 6 13.55 0.00 3.58 2.02 0.08 80.77 15:25:01 7 13.42 0.00 4.01 0.57 0.10 81.89 15:26:01 all 58.01 0.00 7.43 1.07 0.11 33.38 15:26:01 0 53.67 0.00 6.91 0.34 0.12 38.96 15:26:01 1 60.18 0.00 7.77 1.18 0.10 30.78 15:26:01 2 57.63 0.00 8.16 4.79 0.12 29.30 15:26:01 3 60.17 0.00 7.44 0.79 0.10 31.50 15:26:01 4 61.10 0.00 7.57 0.57 0.10 30.66 15:26:01 5 58.09 0.00 7.54 0.25 0.10 34.02 15:26:01 6 55.47 0.00 6.21 0.10 0.12 38.11 15:26:01 7 57.75 0.00 7.87 0.54 0.12 33.72 15:27:01 all 35.37 0.00 4.65 0.62 0.08 59.28 15:27:01 0 32.82 0.00 4.28 0.07 0.07 62.77 15:27:01 1 35.89 0.00 4.52 0.54 0.10 58.96 15:27:01 2 37.50 0.00 4.76 3.68 0.08 53.98 15:27:01 3 34.28 0.00 4.35 0.07 0.08 61.22 15:27:01 4 36.74 0.00 5.02 0.50 0.08 57.65 15:27:01 5 37.25 0.00 4.99 0.07 0.10 57.59 15:27:01 6 33.13 0.00 4.16 0.03 0.07 62.61 15:27:01 7 35.35 0.00 5.10 0.00 0.07 59.49 Average: all 35.73 0.00 5.43 1.17 0.09 57.58 Average: 0 33.51 0.00 5.24 3.26 0.08 57.91 Average: 1 36.27 0.00 5.37 0.87 0.10 57.39 Average: 2 36.64 0.00 5.72 2.90 0.09 54.65 Average: 3 36.78 0.00 5.40 0.45 0.08 57.29 Average: 4 36.81 0.00 5.49 0.63 0.08 56.99 Average: 5 36.27 0.00 5.91 0.16 0.10 57.56 Average: 6 34.05 0.00 4.65 0.72 0.09 60.50 Average: 7 35.51 0.00 5.66 0.37 0.10 58.37