---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2556 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-2556) 02/23/26 _x86_64_ (8 CPU) 03:53:54 LINUX RESTART (8 CPU) 03:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:55:01 414.96 73.06 341.90 0.00 12380.01 199191.34 0.00 03:56:01 280.50 12.63 267.87 0.00 1666.12 79948.94 0.00 03:57:01 78.27 0.23 78.04 0.00 14.53 19226.66 0.00 Average: 257.91 28.64 229.27 0.00 4687.05 99456.73 0.00 03:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 29267020 31578368 736040 2.24 74852 2536516 1768312 5.21 954372 2302228 272 03:56:01 26337960 31227004 1046720 3.18 161568 4816792 2290072 6.75 1964316 3966748 392272 03:57:01 26073748 31387392 882648 2.69 168312 5202572 2189800 6.46 2087952 4070920 765264 Average: 27226243 31397588 888469 2.70 134911 4185293 2082728 6.14 1668880 3446632 385936 03:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 docker0 62.08 58.85 4.29 337.80 0.00 0.00 0.00 0.00 03:55:01 lo 5.23 5.23 0.53 0.53 0.00 0.00 0.00 0.00 03:55:01 ens3 681.59 449.58 5232.90 133.08 0.00 0.00 0.00 0.00 03:56:01 docker0 332.86 514.98 28.53 3238.58 0.00 0.00 0.00 0.00 03:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:56:01 vethec3d2b0 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:56:01 ens3 652.92 412.20 6602.53 54.00 0.00 0.00 0.00 0.00 03:57:01 docker0 4.65 9.51 0.34 128.28 0.00 0.00 0.00 0.00 03:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:57:01 ens3 33.82 19.93 210.59 10.06 0.00 0.00 0.00 0.00 03:57:01 veth1a6e30c 0.05 0.37 0.00 0.03 0.00 0.00 0.00 0.00 Average: docker0 133.19 194.43 11.05 1234.77 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 456.10 293.90 4015.20 65.71 0.00 0.00 0.00 0.00 Average: veth1a6e30c 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-2556) 02/23/26 _x86_64_ (8 CPU) 03:53:54 LINUX RESTART (8 CPU) 03:54:01 CPU %user %nice %system %iowait %steal %idle 03:55:01 all 8.28 0.00 2.66 2.10 0.05 86.90 03:55:01 0 5.43 0.00 1.51 0.64 0.05 92.38 03:55:01 1 9.68 0.00 3.16 2.92 0.05 84.19 03:55:01 2 7.63 0.00 3.13 4.59 0.07 84.59 03:55:01 3 11.39 0.00 2.96 0.89 0.07 84.70 03:55:01 4 5.29 0.00 2.51 2.09 0.05 90.06 03:55:01 5 8.43 0.00 2.15 1.65 0.05 87.72 03:55:01 6 7.89 0.00 3.53 3.88 0.05 84.65 03:55:01 7 10.52 0.00 2.38 0.17 0.05 86.88 03:56:01 all 21.65 0.00 5.90 2.14 0.08 70.23 03:56:01 0 22.25 0.00 6.04 5.72 0.07 65.93 03:56:01 1 19.61 0.00 5.25 4.32 0.08 70.74 03:56:01 2 21.89 0.00 5.19 0.61 0.05 72.27 03:56:01 3 21.32 0.00 5.90 0.51 0.07 72.20 03:56:01 4 22.71 0.00 5.72 1.89 0.08 69.59 03:56:01 5 21.97 0.00 7.90 2.40 0.08 67.65 03:56:01 6 22.46 0.00 5.44 1.18 0.10 70.82 03:56:01 7 21.01 0.00 5.73 0.53 0.08 72.65 03:57:01 all 57.97 0.00 8.68 0.39 0.11 32.85 03:57:01 0 58.40 0.00 8.61 1.23 0.12 31.64 03:57:01 1 57.54 0.00 8.37 0.12 0.10 33.87 03:57:01 2 58.28 0.00 8.47 0.24 0.10 32.91 03:57:01 3 58.63 0.00 8.54 0.20 0.12 32.51 03:57:01 4 57.21 0.00 8.97 0.08 0.10 33.63 03:57:01 5 59.40 0.00 9.77 0.47 0.12 30.24 03:57:01 6 56.77 0.00 8.44 0.57 0.10 34.11 03:57:01 7 57.57 0.00 8.28 0.19 0.10 33.86 Average: all 29.29 0.00 5.74 1.54 0.08 63.34 Average: 0 28.67 0.00 5.38 2.52 0.08 63.36 Average: 1 28.96 0.00 5.59 2.45 0.08 62.92 Average: 2 29.26 0.00 5.59 1.81 0.07 63.26 Average: 3 30.43 0.00 5.79 0.53 0.08 63.15 Average: 4 28.44 0.00 5.74 1.35 0.08 64.39 Average: 5 29.85 0.00 6.59 1.51 0.08 61.97 Average: 6 29.02 0.00 5.80 1.88 0.08 63.21 Average: 7 29.71 0.00 5.46 0.29 0.08 64.46