---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1969 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-1969) 02/12/26 _x86_64_ (8 CPU) 18:42:08 LINUX RESTART (8 CPU) 18:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:44:01 79.30 13.03 66.27 0.00 2205.90 73178.62 0.00 18:45:01 232.79 3.95 228.85 0.00 48.79 64259.02 0.00 18:46:01 40.84 0.12 40.72 0.00 0.93 29617.06 0.00 18:47:01 120.83 0.30 120.53 0.00 31.86 34587.00 0.00 Average: 118.44 4.35 114.09 0.00 571.82 50408.90 0.00 18:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 28626848 31501256 792716 2.41 87900 3066500 1871708 5.52 1058444 2790876 301096 18:45:01 26826520 31303052 970628 2.95 153176 4439084 2202252 6.49 1733964 3733244 151384 18:46:01 26068324 31344516 928032 2.82 159772 5181636 1894920 5.59 1723692 4455016 405432 18:47:01 26574748 31484264 790004 2.40 165688 4834412 1897236 5.59 1647456 4045908 0 Average: 27024110 31408272 870345 2.65 141634 4380408 1966529 5.80 1540889 3756261 214478 18:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 lo 2.67 2.67 0.28 0.28 0.00 0.00 0.00 0.00 18:44:01 ens3 352.44 236.73 7421.24 82.65 0.00 0.00 0.00 0.00 18:44:01 docker0 53.11 54.39 3.73 294.44 0.00 0.00 0.00 0.00 18:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 ens3 397.92 306.00 3059.43 45.64 0.00 0.00 0.00 0.00 18:45:01 veth49fe935 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:45:01 docker0 279.80 356.51 24.92 3021.34 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 16.69 9.83 13.45 6.37 0.00 0.00 0.00 0.00 18:46:01 veth49fe935 1.02 1.48 0.13 0.46 0.00 0.00 0.00 0.00 18:46:01 docker0 1.02 1.43 0.12 0.46 0.00 0.00 0.00 0.00 18:47:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:47:01 ens3 40.64 22.81 309.12 9.32 0.00 0.00 0.00 0.00 18:47:01 docker0 7.91 17.28 0.55 227.83 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 201.91 143.83 2700.60 35.99 0.00 0.00 0.00 0.00 Average: docker0 85.45 107.39 7.33 885.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1969) 02/12/26 _x86_64_ (8 CPU) 18:42:08 LINUX RESTART (8 CPU) 18:43:01 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 4.84 0.00 1.98 11.04 0.04 82.10 18:44:01 0 5.25 0.00 1.68 5.82 0.03 87.21 18:44:01 1 4.51 0.00 1.70 3.26 0.05 90.48 18:44:01 2 4.73 0.00 2.03 2.77 0.05 90.42 18:44:01 3 4.44 0.00 2.25 3.92 0.03 89.36 18:44:01 4 4.60 0.00 2.31 7.73 0.05 85.31 18:44:01 5 4.88 0.00 2.77 12.60 0.03 79.71 18:44:01 6 5.43 0.00 1.50 4.47 0.05 88.55 18:44:01 7 4.89 0.00 1.58 47.67 0.03 45.82 18:45:01 all 11.74 0.00 3.52 5.12 0.07 79.55 18:45:01 0 11.42 0.00 4.25 12.73 0.07 71.53 18:45:01 1 12.88 0.00 3.89 1.31 0.07 81.85 18:45:01 2 11.49 0.00 2.93 0.86 0.05 84.68 18:45:01 3 11.95 0.00 3.19 0.50 0.07 84.29 18:45:01 4 12.27 0.00 3.40 2.08 0.08 82.16 18:45:01 5 10.26 0.00 3.70 8.82 0.08 77.13 18:45:01 6 10.86 0.00 3.22 2.08 0.05 83.78 18:45:01 7 12.82 0.00 3.57 12.60 0.07 70.94 18:46:01 all 53.27 0.00 7.77 0.99 0.12 37.85 18:46:01 0 54.74 0.00 7.56 0.07 0.12 37.51 18:46:01 1 52.87 0.00 8.26 0.05 0.12 38.71 18:46:01 2 53.46 0.00 7.89 0.08 0.12 38.46 18:46:01 3 52.89 0.00 7.62 0.07 0.12 39.30 18:46:01 4 53.86 0.00 7.45 0.12 0.12 38.46 18:46:01 5 50.69 0.00 7.45 6.10 0.12 35.64 18:46:01 6 53.27 0.00 7.57 0.12 0.12 38.93 18:46:01 7 54.35 0.00 8.38 1.34 0.12 35.81 18:47:01 all 42.68 0.00 5.91 4.93 0.10 46.38 18:47:01 0 43.31 0.00 6.34 4.07 0.10 46.18 18:47:01 1 43.19 0.00 6.17 0.37 0.10 50.17 18:47:01 2 42.82 0.00 5.33 3.19 0.10 48.56 18:47:01 3 43.93 0.00 6.37 1.60 0.10 48.01 18:47:01 4 42.52 0.00 5.63 6.01 0.10 45.73 18:47:01 5 43.40 0.00 5.98 13.74 0.10 36.78 18:47:01 6 41.11 0.00 5.45 7.95 0.10 45.39 18:47:01 7 41.21 0.00 5.99 2.54 0.10 50.16 Average: all 28.15 0.00 4.80 5.52 0.08 61.46 Average: 0 28.69 0.00 4.96 5.67 0.08 60.60 Average: 1 28.37 0.00 5.01 1.25 0.08 65.29 Average: 2 28.11 0.00 4.54 1.73 0.08 65.54 Average: 3 28.32 0.00 4.86 1.52 0.08 65.22 Average: 4 28.34 0.00 4.70 3.99 0.09 62.89 Average: 5 27.30 0.00 4.97 10.32 0.08 57.32 Average: 6 27.68 0.00 4.44 3.65 0.08 64.16 Average: 7 28.35 0.00 4.89 16.01 0.08 50.67