---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8685 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8685) 05/05/26 _x86_64_ (8 CPU) 04:51:16 LINUX RESTART (8 CPU) 04:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:53:01 125.75 9.41 116.34 0.00 1406.63 48445.64 0.00 04:54:01 76.57 0.07 76.50 0.00 1.47 47277.74 0.00 04:55:01 34.24 0.05 34.19 0.00 0.40 23618.86 0.00 Average: 78.86 3.18 75.68 0.00 469.60 39781.71 0.00 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 27045836 31267236 1010924 3.08 123228 4253440 2325328 6.86 1737088 3554388 1045248 04:54:01 26088620 31266508 1010164 3.07 130804 5154980 2240544 6.61 1764652 4437088 681044 04:55:01 26282692 31518552 757160 2.30 135784 5185568 1779116 5.25 1760736 4224672 55680 Average: 26472383 31350765 926083 2.82 129939 4864663 2114996 6.24 1754159 4072049 593991 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 04:53:01 docker0 242.35 277.69 18.55 2152.62 0.00 0.00 0.00 0.00 04:53:01 ens3 585.56 436.76 9290.53 90.92 0.00 0.00 0.00 0.00 04:53:01 veth23911af 136.67 167.98 13.38 1582.81 0.00 0.00 0.00 0.13 04:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:54:01 docker0 0.58 0.45 0.06 0.24 0.00 0.00 0.00 0.00 04:54:01 ens3 9.82 6.62 8.00 4.35 0.00 0.00 0.00 0.00 04:54:01 veth23911af 0.58 0.48 0.07 0.24 0.00 0.00 0.00 0.00 04:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 docker0 1.20 1.22 0.10 1.63 0.00 0.00 0.00 0.00 04:55:01 ens3 17.56 12.00 15.22 7.55 0.00 0.00 0.00 0.00 04:55:01 veth23911af 1.20 1.22 0.12 1.63 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 81.39 93.14 6.24 718.32 0.00 0.00 0.00 0.00 Average: ens3 204.35 151.82 3105.27 34.28 0.00 0.00 0.00 0.00 Average: veth23911af 46.16 56.57 4.52 528.35 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8685) 05/05/26 _x86_64_ (8 CPU) 04:51:16 LINUX RESTART (8 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:01 all 26.13 0.00 5.71 0.95 0.08 67.14 04:53:01 0 26.42 0.00 5.04 2.24 0.08 66.21 04:53:01 1 25.83 0.00 5.34 1.01 0.07 67.75 04:53:01 2 25.26 0.00 5.73 3.07 0.07 65.86 04:53:01 3 26.48 0.00 7.45 0.30 0.08 65.68 04:53:01 4 26.50 0.00 5.21 0.25 0.08 67.95 04:53:01 5 25.19 0.00 6.11 0.10 0.07 68.53 04:53:01 6 25.99 0.00 5.30 0.34 0.08 68.29 04:53:01 7 27.34 0.00 5.48 0.27 0.08 66.82 04:54:01 all 58.10 0.00 7.54 0.30 0.10 33.97 04:54:01 0 58.10 0.00 7.09 0.13 0.08 34.60 04:54:01 1 60.77 0.00 7.33 0.18 0.10 31.61 04:54:01 2 58.70 0.00 7.74 1.08 0.12 32.36 04:54:01 3 57.37 0.00 8.08 0.03 0.10 34.42 04:54:01 4 58.13 0.00 7.65 0.03 0.10 34.09 04:54:01 5 60.34 0.00 7.46 0.18 0.10 31.92 04:54:01 6 56.75 0.00 7.27 0.07 0.10 35.81 04:54:01 7 54.61 0.00 7.71 0.66 0.08 36.93 04:55:01 all 30.75 0.00 3.80 0.34 0.06 65.06 04:55:01 0 30.28 0.00 3.91 0.00 0.07 65.74 04:55:01 1 32.54 0.00 3.73 1.76 0.07 61.90 04:55:01 2 31.05 0.00 3.96 0.93 0.07 64.00 04:55:01 3 29.64 0.00 3.56 0.00 0.05 66.75 04:55:01 4 31.04 0.00 4.04 0.00 0.05 64.87 04:55:01 5 30.85 0.00 3.68 0.00 0.05 65.42 04:55:01 6 30.93 0.00 3.88 0.00 0.05 65.14 04:55:01 7 29.67 0.00 3.60 0.00 0.05 66.67 Average: all 38.33 0.00 5.68 0.53 0.08 55.38 Average: 0 38.28 0.00 5.35 0.79 0.08 55.50 Average: 1 39.73 0.00 5.47 0.99 0.08 53.73 Average: 2 38.34 0.00 5.80 1.69 0.08 54.08 Average: 3 37.84 0.00 6.36 0.11 0.08 55.61 Average: 4 38.57 0.00 5.63 0.10 0.08 55.62 Average: 5 38.79 0.00 5.75 0.10 0.07 55.29 Average: 6 37.89 0.00 5.48 0.13 0.08 56.42 Average: 7 37.21 0.00 5.59 0.31 0.07 56.81