---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11514 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: 2799.974 BogoMIPS: 5599.94 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11514) 05/27/26 _x86_64_ (8 CPU) 02:07:28 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 412.60 23.11 389.49 0.00 3348.91 111417.96 0.00 02:10:01 211.26 3.52 207.75 0.00 37.72 68497.85 0.00 Average: 311.92 13.31 298.61 0.00 1693.18 89956.12 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 27834236 31463624 820504 2.50 100268 3777288 2078064 6.13 1204828 3400372 1552 02:10:01 25200900 31489096 783984 2.39 171072 6152976 1842676 5.43 1646984 5366412 497656 Average: 26517568 31476360 802244 2.44 135670 4965132 1960370 5.78 1425906 4383392 249604 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 docker0 129.10 140.76 9.86 594.80 0.00 0.00 0.00 0.00 02:09:01 ens3 848.68 557.69 10809.60 134.01 0.00 0.00 0.00 0.00 02:09:01 vethabb579c 42.43 47.74 4.50 50.26 0.00 0.00 0.00 0.00 02:09:01 lo 5.40 5.40 0.55 0.55 0.00 0.00 0.00 0.00 02:10:01 docker0 291.97 515.04 23.91 7689.32 0.00 0.00 0.00 0.00 02:10:01 ens3 585.47 339.32 8665.67 46.17 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 vethc11cff9 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 210.54 327.92 16.89 4142.36 0.00 0.00 0.00 0.00 Average: ens3 717.06 448.50 9737.55 90.09 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.31 0.31 0.00 0.00 0.00 0.00 Average: vethc11cff9 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11514) 05/27/26 _x86_64_ (8 CPU) 02:07:28 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 10.00 0.00 3.68 2.58 0.07 83.67 02:09:01 0 7.24 0.00 4.20 6.80 0.07 81.69 02:09:01 1 12.19 0.00 3.01 1.50 0.05 83.25 02:09:01 2 8.22 0.00 3.78 0.68 0.07 87.26 02:09:01 3 10.31 0.00 3.39 1.54 0.10 84.65 02:09:01 4 10.02 0.00 4.04 4.07 0.08 81.79 02:09:01 5 13.23 0.00 3.54 3.69 0.05 79.49 02:09:01 6 8.63 0.00 3.50 0.54 0.07 87.27 02:09:01 7 10.15 0.00 3.98 1.84 0.07 83.96 02:10:01 all 34.07 0.00 7.55 1.38 0.10 56.90 02:10:01 0 33.32 0.00 7.84 1.39 0.12 57.34 02:10:01 1 38.38 0.00 8.41 0.20 0.10 52.91 02:10:01 2 33.60 0.00 6.80 0.86 0.08 58.66 02:10:01 3 32.62 0.00 7.21 0.32 0.08 59.76 02:10:01 4 32.81 0.00 6.91 0.51 0.10 59.67 02:10:01 5 35.05 0.00 8.87 7.13 0.10 48.84 02:10:01 6 33.39 0.00 7.33 0.22 0.10 58.96 02:10:01 7 33.40 0.00 7.03 0.40 0.08 59.08 Average: all 22.04 0.00 5.61 1.98 0.08 70.28 Average: 0 20.28 0.00 6.02 4.10 0.09 69.51 Average: 1 25.25 0.00 5.71 0.85 0.08 68.12 Average: 2 20.90 0.00 5.29 0.77 0.08 72.97 Average: 3 21.50 0.00 5.31 0.93 0.09 72.16 Average: 4 21.40 0.00 5.47 2.29 0.09 70.74 Average: 5 24.15 0.00 6.21 5.41 0.08 64.15 Average: 6 21.01 0.00 5.41 0.38 0.08 73.11 Average: 7 21.79 0.00 5.51 1.12 0.08 71.50