---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773339 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-773339) 11/18/25 _x86_64_ (8 CPU) 18:09:41 LINUX RESTART (8 CPU) 18:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:11:01 363.66 71.98 291.69 0.00 12807.33 181987.60 0.00 18:12:01 223.26 2.90 220.36 0.00 39.72 57158.01 0.00 18:13:01 153.02 0.23 152.79 0.00 24.80 49771.30 0.00 Average: 246.65 25.04 221.62 0.00 4290.85 96308.23 0.00 18:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:11:01 28392364 31492064 787804 2.40 91436 3279420 1862856 5.49 1047564 3012328 383280 18:12:01 26070256 30838916 1435288 4.37 157964 4695628 2597016 7.66 2217268 3976700 386560 18:13:01 26130436 31499920 772380 2.35 174816 5242716 1715952 5.06 1630944 4462496 316 Average: 26864352 31276967 998491 3.04 141405 4405921 2058608 6.07 1631925 3817175 256719 18:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:11:01 lo 5.13 5.13 0.53 0.53 0.00 0.00 0.00 0.00 18:11:01 docker0 19.38 26.99 1.30 258.00 0.00 0.00 0.00 0.00 18:11:01 ens3 682.32 432.87 8336.33 132.43 0.00 0.00 0.00 0.00 18:12:01 veth75e2aa3 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 18:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 docker0 271.21 379.52 24.33 3035.06 0.00 0.00 0.00 0.00 18:12:01 ens3 414.18 291.20 3067.53 41.83 0.00 0.00 0.00 0.00 18:13:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 18:13:01 docker0 4.70 8.72 0.34 128.24 0.00 0.00 0.00 0.00 18:13:01 ens3 116.98 79.12 2665.66 18.94 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 98.43 138.42 8.66 1140.49 0.00 0.00 0.00 0.00 Average: ens3 404.51 267.74 4689.95 64.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773339) 11/18/25 _x86_64_ (8 CPU) 18:09:41 LINUX RESTART (8 CPU) 18:10:01 CPU %user %nice %system %iowait %steal %idle 18:11:01 all 9.78 0.00 3.62 2.53 0.08 84.00 18:11:01 0 7.74 0.00 3.20 2.42 0.08 86.55 18:11:01 1 8.77 0.00 3.78 4.61 0.08 82.76 18:11:01 2 13.56 0.00 3.61 0.56 0.07 82.20 18:11:01 3 8.67 0.00 4.60 0.56 0.07 86.11 18:11:01 4 9.97 0.00 3.19 5.04 0.08 81.72 18:11:01 5 10.27 0.00 3.80 5.00 0.08 80.84 18:11:01 6 6.70 0.00 2.66 1.18 0.07 89.39 18:11:01 7 12.58 0.00 4.13 0.88 0.07 82.35 18:12:01 all 39.66 0.00 7.55 1.72 0.11 50.95 18:12:01 0 40.42 0.00 8.06 1.67 0.12 49.73 18:12:01 1 36.67 0.00 7.06 2.73 0.12 53.42 18:12:01 2 39.40 0.00 7.20 0.81 0.10 52.48 18:12:01 3 41.59 0.00 7.37 1.03 0.12 49.90 18:12:01 4 39.40 0.00 7.30 0.66 0.12 52.53 18:12:01 5 40.18 0.00 7.51 0.27 0.10 51.94 18:12:01 6 39.52 0.00 8.09 6.00 0.12 46.28 18:12:01 7 40.08 0.00 7.81 0.62 0.12 51.36 18:13:01 all 35.78 0.00 6.77 1.36 0.10 56.00 18:13:01 0 35.67 0.00 7.27 5.70 0.10 51.26 18:13:01 1 31.78 0.00 5.98 0.19 0.10 61.96 18:13:01 2 35.80 0.00 7.16 1.34 0.10 55.60 18:13:01 3 38.50 0.00 6.18 0.87 0.10 54.35 18:13:01 4 34.93 0.00 6.37 0.30 0.10 58.30 18:13:01 5 36.54 0.00 7.03 0.25 0.10 56.07 18:13:01 6 36.19 0.00 6.22 1.45 0.10 56.03 18:13:01 7 36.80 0.00 7.94 0.75 0.12 54.39 Average: all 28.40 0.00 5.98 1.87 0.10 63.65 Average: 0 27.94 0.00 6.18 3.26 0.10 62.52 Average: 1 25.72 0.00 5.60 2.51 0.10 66.07 Average: 2 29.60 0.00 5.99 0.90 0.09 63.42 Average: 3 29.58 0.00 6.05 0.82 0.10 63.46 Average: 4 28.13 0.00 5.62 1.99 0.10 64.15 Average: 5 29.03 0.00 6.12 1.84 0.10 62.92 Average: 6 27.45 0.00 5.65 2.87 0.10 63.92 Average: 7 29.79 0.00 6.62 0.75 0.10 62.74