---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8026 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-8026) 04/22/26 _x86_64_ (8 CPU) 18:41:26 LINUX RESTART (8 CPU) 18:42:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 413.82 19.96 393.85 0.00 3124.60 140559.91 0.00 18:44:02 142.02 1.25 140.77 0.00 14.53 67810.27 0.00 18:45:01 66.67 0.22 66.45 0.00 2.71 39147.01 0.00 Average: 209.43 7.25 202.18 0.00 1064.68 83069.89 0.00 18:42:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 27861812 31427160 853524 2.60 124208 3631368 2113948 6.23 1247136 3265328 348096 18:44:02 26137996 31415052 859636 2.62 155232 5204580 1857856 5.48 2060860 4067496 717008 18:45:01 27218844 31503248 776536 2.36 162708 4253136 1686136 4.97 1511884 3587012 248 Average: 27072884 31448487 829899 2.52 147383 4363028 1885980 5.56 1606627 3639945 355117 18:42:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 lo 4.98 4.98 0.50 0.50 0.00 0.00 0.00 0.00 18:43:01 docker0 336.65 415.31 26.33 1959.13 0.00 0.00 0.00 0.00 18:43:01 ens3 796.77 586.61 9343.11 118.27 0.00 0.00 0.00 0.00 18:43:01 veth80f6aa8 268.45 299.59 26.24 1623.89 0.00 0.00 0.00 0.13 18:44:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:44:02 docker0 62.53 89.35 5.21 1197.77 0.00 0.00 0.00 0.00 18:44:02 ens3 124.98 81.07 1231.77 17.53 0.00 0.00 0.00 0.00 18:44:02 vethd67a66a 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 18:45:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 18:45:01 docker0 1.00 1.39 0.12 0.42 0.00 0.00 0.00 0.00 18:45:01 ens3 16.98 10.93 14.02 7.07 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 135.26 170.99 10.70 1063.31 0.00 0.00 0.00 0.00 Average: ens3 317.25 229.41 3581.58 48.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8026) 04/22/26 _x86_64_ (8 CPU) 18:41:26 LINUX RESTART (8 CPU) 18:42:00 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 8.53 0.00 3.61 1.49 0.08 86.30 18:43:01 0 6.60 0.00 3.01 0.38 0.07 89.95 18:43:01 1 7.06 0.00 3.48 0.80 0.05 88.62 18:43:01 2 10.52 0.00 3.58 0.15 0.10 85.65 18:43:01 3 11.46 0.00 4.45 2.13 0.10 81.87 18:43:01 4 6.91 0.00 3.85 2.46 0.08 86.71 18:43:01 5 8.81 0.00 2.34 0.12 0.07 88.66 18:43:01 6 7.92 0.00 3.51 2.47 0.08 86.02 18:43:01 7 8.97 0.00 4.63 3.40 0.07 82.93 18:44:02 all 33.26 0.00 5.30 0.75 0.09 60.61 18:44:02 0 32.38 0.00 5.04 0.10 0.08 62.40 18:44:02 1 35.88 0.00 6.58 3.43 0.12 53.99 18:44:02 2 33.24 0.00 4.48 0.17 0.07 62.04 18:44:02 3 36.67 0.00 5.14 0.24 0.10 57.85 18:44:02 4 32.00 0.00 5.26 1.47 0.07 61.21 18:44:02 5 31.84 0.00 4.83 0.12 0.08 63.13 18:44:02 6 32.18 0.00 5.90 0.37 0.08 61.47 18:44:02 7 31.91 0.00 5.15 0.12 0.08 62.74 18:45:01 all 48.83 0.00 6.71 0.35 0.11 44.00 18:45:01 0 48.51 0.00 5.93 0.05 0.10 45.40 18:45:01 1 49.94 0.00 6.49 0.03 0.12 43.42 18:45:01 2 48.62 0.00 6.63 0.03 0.12 44.60 18:45:01 3 50.25 0.00 6.81 1.09 0.10 41.74 18:45:01 4 46.88 0.00 7.01 1.09 0.12 44.89 18:45:01 5 49.68 0.00 6.32 0.41 0.10 43.49 18:45:01 6 47.95 0.00 8.03 0.07 0.10 43.85 18:45:01 7 48.81 0.00 6.45 0.05 0.10 44.59 Average: all 30.03 0.00 5.19 0.87 0.09 63.83 Average: 0 28.94 0.00 4.64 0.18 0.08 66.16 Average: 1 30.78 0.00 5.50 1.43 0.10 62.20 Average: 2 30.60 0.00 4.88 0.12 0.10 64.31 Average: 3 32.61 0.00 5.46 1.16 0.10 60.68 Average: 4 28.45 0.00 5.36 1.68 0.09 64.43 Average: 5 29.92 0.00 4.48 0.21 0.08 65.30 Average: 6 29.19 0.00 5.79 0.98 0.09 63.95 Average: 7 29.72 0.00 5.40 1.20 0.08 63.59