---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4102 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-4102) 03/26/26 _x86_64_ (8 CPU) 04:55:12 LINUX RESTART (8 CPU) 04:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:57:01 294.57 15.16 279.40 0.00 2194.03 91582.74 0.00 04:58:01 34.68 0.07 34.61 0.00 0.53 28035.88 0.00 04:59:01 97.92 0.32 97.60 0.00 24.93 22669.16 0.00 Average: 142.39 5.18 137.20 0.00 739.83 47429.26 0.00 04:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 27008900 31299984 980480 2.98 150572 4270584 1983092 5.85 1609304 3694580 20028 04:58:01 26375356 31286392 989372 3.01 157332 4841568 2261544 6.67 1793328 4102576 152888 04:59:01 26224492 31406588 868436 2.64 164256 5087392 2150172 6.34 2052396 3974940 790868 Average: 26536249 31330988 946096 2.88 157387 4733181 2131603 6.28 1818343 3924032 321261 04:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 docker0 374.77 442.84 30.86 3181.96 0.00 0.00 0.00 0.00 04:57:01 ens3 621.63 493.70 6586.68 98.51 0.00 0.00 0.00 0.00 04:57:01 veth51542b5 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:57:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 04:58:01 docker0 1.18 1.53 0.13 0.45 0.00 0.00 0.00 0.00 04:58:01 ens3 12.56 7.58 9.58 5.13 0.00 0.00 0.00 0.00 04:58:01 veth51542b5 1.18 1.58 0.14 0.45 0.00 0.00 0.00 0.00 04:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:59:01 docker0 4.98 9.68 0.35 128.32 0.00 0.00 0.00 0.00 04:59:01 ens3 31.38 18.90 208.37 9.15 0.00 0.00 0.00 0.00 04:59:01 veth5046d62 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 04:59:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 126.98 151.35 10.45 1103.58 0.00 0.00 0.00 0.00 Average: ens3 221.86 173.39 2268.21 37.59 0.00 0.00 0.00 0.00 Average: veth5046d62 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4102) 03/26/26 _x86_64_ (8 CPU) 04:55:12 LINUX RESTART (8 CPU) 04:56:01 CPU %user %nice %system %iowait %steal %idle 04:57:01 all 11.42 0.00 4.41 1.21 0.07 82.90 04:57:01 0 10.45 0.00 4.14 0.25 0.07 85.09 04:57:01 1 11.80 0.00 4.68 1.68 0.09 81.76 04:57:01 2 13.84 0.00 4.07 0.47 0.08 81.54 04:57:01 3 10.79 0.00 3.17 1.03 0.05 84.95 04:57:01 4 12.20 0.00 4.42 0.56 0.07 82.76 04:57:01 5 11.83 0.00 4.47 1.15 0.07 82.47 04:57:01 6 10.22 0.00 5.26 3.97 0.07 80.48 04:57:01 7 10.25 0.00 5.06 0.54 0.05 84.10 04:58:01 all 37.55 0.00 5.73 0.23 0.08 56.40 04:58:01 0 39.53 0.00 5.65 0.03 0.10 54.68 04:58:01 1 36.90 0.00 5.01 0.03 0.07 58.00 04:58:01 2 39.32 0.00 5.71 0.08 0.07 54.82 04:58:01 3 34.89 0.00 5.62 0.13 0.08 59.28 04:58:01 4 37.70 0.00 6.15 0.02 0.08 56.06 04:58:01 5 36.19 0.00 6.12 1.50 0.08 56.10 04:58:01 6 39.64 0.00 6.05 0.03 0.08 54.19 04:58:01 7 36.22 0.00 5.55 0.03 0.10 58.10 04:59:01 all 60.20 0.00 7.95 0.24 0.10 31.51 04:59:01 0 59.61 0.00 8.01 0.05 0.10 32.22 04:59:01 1 61.38 0.00 7.46 0.08 0.10 30.97 04:59:01 2 60.35 0.00 8.10 0.08 0.10 31.37 04:59:01 3 60.24 0.00 7.74 0.25 0.08 31.68 04:59:01 4 59.79 0.00 7.74 1.16 0.10 31.20 04:59:01 5 60.42 0.00 7.64 0.08 0.12 31.74 04:59:01 6 58.89 0.00 7.92 0.12 0.10 32.97 04:59:01 7 60.91 0.00 9.00 0.05 0.12 29.93 Average: all 36.44 0.00 6.03 0.56 0.08 56.88 Average: 0 36.53 0.00 5.94 0.11 0.09 57.33 Average: 1 36.79 0.00 5.72 0.60 0.08 56.82 Average: 2 37.87 0.00 5.96 0.21 0.08 55.87 Average: 3 35.33 0.00 5.51 0.47 0.07 58.61 Average: 4 36.61 0.00 6.11 0.58 0.08 56.62 Average: 5 36.21 0.00 6.08 0.91 0.09 56.71 Average: 6 36.34 0.00 6.41 1.36 0.08 55.80 Average: 7 35.87 0.00 6.54 0.21 0.09 57.29