---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8493 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 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-8493) 05/01/26 _x86_64_ (8 CPU) 11:45:51 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 413.41 72.72 340.69 0.00 12305.02 134473.85 0.00 11:48:01 119.19 0.87 118.33 0.00 16.53 52195.67 0.00 11:49:01 58.71 0.02 58.70 0.00 0.13 38176.09 0.00 Average: 197.10 24.53 172.56 0.00 4106.77 74945.23 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 28557520 31517876 773412 2.35 88492 3148536 1791812 5.28 994208 2916696 601732 11:48:01 26426572 31351636 925588 2.82 126908 4917916 2210024 6.52 1815860 4061060 938136 11:49:01 26238288 31452716 822908 2.50 130424 5182128 1854476 5.47 1846636 4193704 233308 Average: 27074127 31440743 840636 2.56 115275 4416193 1952104 5.76 1552235 3723820 591059 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 docker0 113.01 113.30 7.68 570.35 0.00 0.00 0.00 0.00 11:47:01 ens3 736.39 548.16 9004.41 137.05 0.00 0.00 0.00 0.00 11:47:01 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 11:48:01 docker0 132.26 163.85 11.25 1575.03 0.00 0.00 0.00 0.00 11:48:01 ens3 198.77 152.83 1612.67 26.36 0.00 0.00 0.00 0.00 11:48:01 veth612c8b8 132.22 163.96 13.06 1575.04 0.00 0.00 0.00 0.13 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 docker0 1.22 1.13 0.11 1.62 0.00 0.00 0.00 0.00 11:49:01 ens3 17.66 12.41 15.67 7.19 0.00 0.00 0.00 0.00 11:49:01 veth612c8b8 1.22 1.15 0.12 1.62 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 82.16 92.76 6.34 715.68 0.00 0.00 0.00 0.00 Average: ens3 317.58 237.78 3543.95 56.86 0.00 0.00 0.00 0.00 Average: veth612c8b8 44.48 55.04 4.39 525.58 0.00 0.00 0.00 0.04 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8493) 05/01/26 _x86_64_ (8 CPU) 11:45:51 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 10.03 0.00 3.13 1.36 0.07 85.41 11:47:01 0 9.08 0.00 2.53 0.51 0.07 87.82 11:47:01 1 9.74 0.00 3.00 0.62 0.05 86.59 11:47:01 2 7.86 0.00 3.24 0.35 0.07 88.47 11:47:01 3 13.35 0.00 2.90 1.67 0.08 82.00 11:47:01 4 8.73 0.00 4.92 3.70 0.07 82.58 11:47:01 5 9.67 0.00 2.87 2.06 0.07 85.33 11:47:01 6 11.63 0.00 2.76 0.50 0.07 85.04 11:47:01 7 10.20 0.00 2.82 1.50 0.07 85.42 11:48:01 all 53.09 0.00 7.61 0.59 0.11 38.59 11:48:01 0 53.57 0.00 7.32 0.10 0.10 38.90 11:48:01 1 53.23 0.00 7.49 0.15 0.12 39.01 11:48:01 2 54.95 0.00 7.17 0.07 0.10 37.71 11:48:01 3 51.65 0.00 8.61 3.06 0.12 36.56 11:48:01 4 51.42 0.00 7.28 0.07 0.13 41.11 11:48:01 5 51.93 0.00 8.85 0.39 0.12 38.72 11:48:01 6 52.59 0.00 7.03 0.23 0.10 40.04 11:48:01 7 55.39 0.00 7.15 0.67 0.12 36.66 11:49:01 all 43.51 0.00 6.74 0.26 0.10 49.39 11:49:01 0 41.77 0.00 6.60 0.00 0.15 51.47 11:49:01 1 43.16 0.00 6.68 0.13 0.10 49.93 11:49:01 2 42.99 0.00 6.65 0.02 0.08 50.26 11:49:01 3 42.13 0.00 6.62 0.02 0.08 51.15 11:49:01 4 42.91 0.00 6.90 0.00 0.08 50.10 11:49:01 5 44.62 0.00 7.53 1.48 0.10 46.27 11:49:01 6 46.56 0.00 6.71 0.00 0.10 46.63 11:49:01 7 43.95 0.00 6.23 0.40 0.12 49.29 Average: all 35.58 0.00 5.83 0.74 0.09 57.76 Average: 0 34.84 0.00 5.49 0.20 0.11 59.37 Average: 1 35.40 0.00 5.72 0.30 0.09 58.49 Average: 2 35.32 0.00 5.69 0.15 0.08 58.75 Average: 3 35.73 0.00 6.05 1.58 0.10 56.54 Average: 4 34.39 0.00 6.37 1.25 0.10 57.89 Average: 5 35.46 0.00 6.43 1.31 0.10 56.71 Average: 6 36.96 0.00 5.50 0.25 0.09 57.20 Average: 7 36.54 0.00 5.40 0.86 0.10 57.10