---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11291 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-11291) 05/26/26 _x86_64_ (8 CPU) 00:12:42 LINUX RESTART (8 CPU) 00:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 377.51 64.07 313.44 0.00 11354.01 64562.21 0.00 00:15:01 258.76 11.85 246.91 0.00 1719.05 69458.16 0.00 00:16:01 97.77 0.40 97.37 0.00 36.26 35385.59 0.00 Average: 243.94 25.22 218.71 0.00 4330.76 56423.44 0.00 00:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 29313536 31582716 738136 2.25 74584 2495516 1726760 5.09 906168 2303548 536 00:15:01 26561192 31186452 1091148 3.32 153064 4584600 2327700 6.86 1958040 3774876 392224 00:16:01 27082024 31406184 869692 2.65 161848 4270188 2272748 6.70 1645280 3556952 34616 Average: 27652251 31391784 899659 2.74 129832 3783435 2109069 6.22 1503163 3211792 142459 00:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 ens3 534.67 332.84 4668.01 83.96 0.00 0.00 0.00 0.00 00:14:01 veth837caad 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 00:14:01 lo 3.59 3.59 0.36 0.36 0.00 0.00 0.00 0.00 00:14:01 docker0 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:15:01 ens3 610.43 399.95 6473.29 89.58 0.00 0.00 0.00 0.00 00:15:01 veth94e0c3b 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:15:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 00:15:01 docker0 287.45 430.63 25.35 3075.02 0.00 0.00 0.00 0.00 00:16:01 ens3 39.26 22.85 320.86 9.56 0.00 0.00 0.00 0.00 00:16:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 00:16:01 docker0 7.78 15.68 0.57 238.54 0.00 0.00 0.00 0.00 00:16:01 veth78b66df 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 394.01 251.43 3815.99 60.90 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 98.98 149.63 8.69 1110.69 0.00 0.00 0.00 0.00 Average: veth78b66df 0.02 0.04 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-11291) 05/26/26 _x86_64_ (8 CPU) 00:12:42 LINUX RESTART (8 CPU) 00:13:02 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 6.57 0.00 1.82 1.19 0.04 90.38 00:14:01 0 4.02 0.00 1.84 1.98 0.05 92.11 00:14:01 1 8.55 0.00 2.87 0.32 0.03 88.23 00:14:01 2 7.78 0.00 3.42 4.26 0.03 84.51 00:14:01 3 8.72 0.00 1.09 0.63 0.05 89.51 00:14:01 4 4.94 0.00 1.38 1.43 0.03 92.21 00:14:01 5 7.85 0.00 1.14 0.29 0.05 90.66 00:14:01 6 4.87 0.00 1.45 0.27 0.03 93.38 00:14:01 7 5.82 0.00 1.36 0.34 0.05 92.43 00:15:01 all 20.20 0.00 4.54 0.94 0.09 74.23 00:15:01 0 20.14 0.00 3.98 0.20 0.08 75.59 00:15:01 1 20.49 0.00 4.46 0.20 0.10 74.75 00:15:01 2 18.82 0.00 4.50 0.40 0.10 76.17 00:15:01 3 21.06 0.00 4.37 0.44 0.08 74.05 00:15:01 4 20.27 0.00 4.48 0.64 0.08 74.53 00:15:01 5 21.20 0.00 6.26 4.35 0.10 68.08 00:15:01 6 19.91 0.00 4.43 0.35 0.10 75.21 00:15:01 7 19.69 0.00 3.87 0.95 0.10 75.39 00:16:01 all 51.96 0.00 6.93 0.37 0.09 40.64 00:16:01 0 55.43 0.00 6.48 0.12 0.10 37.87 00:16:01 1 51.88 0.00 7.72 1.15 0.08 39.17 00:16:01 2 50.95 0.00 6.73 0.17 0.08 42.07 00:16:01 3 51.84 0.00 7.13 0.12 0.10 40.81 00:16:01 4 50.23 0.00 6.58 0.15 0.08 42.95 00:16:01 5 50.53 0.00 7.05 0.17 0.10 42.15 00:16:01 6 51.48 0.00 6.95 1.05 0.10 40.42 00:16:01 7 53.31 0.00 6.81 0.08 0.10 39.69 Average: all 26.32 0.00 4.44 0.83 0.08 68.33 Average: 0 26.62 0.00 4.11 0.76 0.08 68.43 Average: 1 26.98 0.00 5.02 0.56 0.07 67.38 Average: 2 25.96 0.00 4.89 1.60 0.07 67.48 Average: 3 27.30 0.00 4.21 0.39 0.08 68.02 Average: 4 25.27 0.00 4.16 0.74 0.07 69.76 Average: 5 26.61 0.00 4.83 1.60 0.08 66.87 Average: 6 25.48 0.00 4.28 0.56 0.08 69.60 Average: 7 26.35 0.00 4.03 0.46 0.08 69.08