---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-600 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-600) 08/18/26 _x86_64_ (8 CPU) 03:54:17 LINUX RESTART (8 CPU) 03:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:56:01 317.86 13.80 304.07 0.00 1702.38 25589.74 0.00 03:57:01 236.89 10.23 226.66 0.00 1639.99 72955.86 0.00 03:58:01 75.94 0.45 75.49 0.00 42.79 20380.60 0.00 Average: 210.23 8.16 202.07 0.00 1128.39 39642.07 0.00 03:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 29257404 31576544 738944 2.25 74872 2543920 1648868 4.86 955844 2307780 272 03:57:01 27097312 31486100 794796 2.42 152716 4377040 1944112 5.73 1365488 3865116 12000 03:58:01 27040300 31471720 804596 2.45 165272 4388312 2212348 6.52 1561656 3698876 13796 Average: 27798339 31511455 779445 2.37 130953 3769757 1935109 5.71 1294329 3290591 8689 03:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 docker0 58.64 68.74 4.21 405.83 0.00 0.00 0.00 0.00 03:56:01 lo 3.53 3.53 0.35 0.35 0.00 0.00 0.00 0.00 03:56:01 ens3 434.19 299.88 4858.32 81.40 0.00 0.00 0.00 0.00 03:57:01 docker0 443.84 649.31 34.84 3141.47 0.00 0.00 0.00 0.00 03:57:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 03:57:01 ens3 778.00 522.78 6494.06 77.37 0.00 0.00 0.00 0.00 03:58:01 docker0 0.35 0.28 0.04 0.12 0.00 0.00 0.00 0.00 03:58:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:58:01 ens3 41.71 23.31 101.23 14.73 0.00 0.00 0.00 0.00 03:58:01 veth8237fb6 0.20 0.25 0.04 0.12 0.00 0.00 0.00 0.00 03:58:01 veth8ab21ef 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 167.61 239.44 13.03 1182.47 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 417.97 281.99 3817.87 57.83 0.00 0.00 0.00 0.00 Average: veth8237fb6 0.07 0.08 0.01 0.04 0.00 0.00 0.00 0.00 Average: veth8ab21ef 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-600) 08/18/26 _x86_64_ (8 CPU) 03:54:17 LINUX RESTART (8 CPU) 03:55:01 CPU %user %nice %system %iowait %steal %idle 03:56:01 all 5.79 0.00 1.68 0.78 0.05 91.70 03:56:01 0 3.69 0.00 1.99 1.34 0.05 92.93 03:56:01 1 4.73 0.00 1.72 0.24 0.07 93.25 03:56:01 2 5.77 0.00 1.29 0.72 0.03 92.19 03:56:01 3 4.63 0.00 1.69 0.10 0.05 93.53 03:56:01 4 7.56 0.00 1.31 0.22 0.07 90.85 03:56:01 5 7.31 0.00 1.22 0.02 0.03 91.42 03:56:01 6 7.71 0.00 2.24 3.50 0.05 86.50 03:56:01 7 4.96 0.00 1.93 0.10 0.05 92.96 03:57:01 all 8.46 0.00 3.30 0.92 0.07 87.26 03:57:01 0 9.40 0.00 2.99 0.61 0.08 86.92 03:57:01 1 8.71 0.00 3.00 0.35 0.05 87.88 03:57:01 2 7.73 0.00 4.25 0.29 0.07 87.67 03:57:01 3 8.55 0.00 2.88 0.44 0.05 88.08 03:57:01 4 7.19 0.00 2.73 0.08 0.07 89.92 03:57:01 5 8.74 0.00 3.41 1.88 0.08 85.89 03:57:01 6 9.05 0.00 4.19 2.91 0.07 83.79 03:57:01 7 8.32 0.00 2.92 0.79 0.07 87.90 03:58:01 all 50.73 0.00 7.81 0.31 0.09 41.06 03:58:01 0 50.07 0.00 7.24 0.55 0.08 42.05 03:58:01 1 49.79 0.00 8.25 0.96 0.10 40.90 03:58:01 2 50.20 0.00 7.84 0.13 0.08 41.74 03:58:01 3 51.77 0.00 8.42 0.17 0.10 39.54 03:58:01 4 50.96 0.00 7.29 0.08 0.08 41.59 03:58:01 5 52.03 0.00 7.53 0.13 0.08 40.22 03:58:01 6 50.88 0.00 8.33 0.30 0.12 40.37 03:58:01 7 50.13 0.00 7.59 0.10 0.08 42.09 Average: all 21.67 0.00 4.26 0.67 0.07 73.34 Average: 0 21.05 0.00 4.07 0.84 0.07 73.96 Average: 1 21.07 0.00 4.32 0.52 0.07 74.02 Average: 2 21.23 0.00 4.46 0.38 0.06 73.87 Average: 3 21.63 0.00 4.33 0.24 0.07 73.74 Average: 4 21.91 0.00 3.78 0.13 0.07 74.10 Average: 5 22.68 0.00 4.05 0.67 0.07 72.53 Average: 6 22.60 0.00 4.92 2.24 0.08 70.16 Average: 7 21.15 0.00 4.15 0.33 0.07 74.31