---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9751 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-9751) 05/21/26 _x86_64_ (8 CPU) 03:52:58 LINUX RESTART (8 CPU) 03:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:54:01 404.25 90.22 314.03 0.00 12538.44 214723.28 0.00 03:55:01 118.24 1.17 117.07 0.00 40.11 37861.07 0.00 Average: 261.22 45.68 215.54 0.00 6288.24 126277.44 0.00 03:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 29253256 31532740 782468 2.38 74772 2504916 1977080 5.83 966812 2301860 708 03:55:01 27192020 31444704 833776 2.54 118240 4298160 1826384 5.38 1711072 3443824 794488 Average: 28222638 31488722 808122 2.46 96506 3401538 1901732 5.61 1338942 2872842 397598 03:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 docker0 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:54:01 veth301b8d3 0.05 0.17 0.00 0.02 0.00 0.00 0.00 0.00 03:54:01 ens3 563.99 352.94 4719.47 86.41 0.00 0.00 0.00 0.00 03:54:01 lo 3.10 3.10 0.29 0.29 0.00 0.00 0.00 0.00 03:55:01 docker0 94.35 124.54 7.50 961.20 0.00 0.00 0.00 0.00 03:55:01 veth319b268 59.20 88.44 5.70 757.41 0.00 0.00 0.00 0.06 03:55:01 ens3 290.44 195.04 4349.15 61.17 0.00 0.00 0.00 0.00 03:55:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 47.21 62.32 3.75 480.68 0.00 0.00 0.00 0.00 Average: veth319b268 29.61 44.23 2.85 378.77 0.00 0.00 0.00 0.03 Average: ens3 427.19 273.98 4534.28 73.79 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9751) 05/21/26 _x86_64_ (8 CPU) 03:52:58 LINUX RESTART (8 CPU) 03:53:01 CPU %user %nice %system %iowait %steal %idle 03:54:01 all 7.57 0.00 2.29 2.38 0.05 87.71 03:54:01 0 6.61 0.00 1.91 0.37 0.05 91.06 03:54:01 1 9.48 0.00 2.69 3.46 0.07 84.30 03:54:01 2 10.75 0.00 1.78 1.09 0.07 86.31 03:54:01 3 4.70 0.00 1.86 0.76 0.03 92.64 03:54:01 4 6.88 0.00 2.40 0.92 0.05 89.74 03:54:01 5 8.35 0.00 1.56 0.27 0.05 89.76 03:54:01 6 6.87 0.00 3.70 11.75 0.05 77.64 03:54:01 7 6.91 0.00 2.43 0.45 0.05 90.16 03:55:01 all 33.07 0.00 6.50 1.16 0.09 59.18 03:55:01 0 34.95 0.00 7.00 0.30 0.10 57.65 03:55:01 1 32.72 0.00 5.40 0.58 0.08 61.22 03:55:01 2 33.22 0.00 6.11 0.73 0.08 59.86 03:55:01 3 34.28 0.00 7.08 1.74 0.10 56.80 03:55:01 4 31.99 0.00 5.52 0.20 0.10 62.19 03:55:01 5 31.43 0.00 7.15 0.17 0.08 61.16 03:55:01 6 32.79 0.00 6.15 0.47 0.10 60.48 03:55:01 7 33.16 0.00 7.64 5.07 0.10 54.02 Average: all 20.31 0.00 4.40 1.77 0.07 73.45 Average: 0 20.76 0.00 4.45 0.34 0.08 74.38 Average: 1 21.15 0.00 4.05 2.02 0.08 72.71 Average: 2 21.95 0.00 3.94 0.91 0.08 73.12 Average: 3 19.45 0.00 4.47 1.25 0.07 74.77 Average: 4 19.43 0.00 3.96 0.56 0.08 75.97 Average: 5 19.88 0.00 4.35 0.22 0.07 75.49 Average: 6 19.84 0.00 4.93 6.11 0.08 69.05 Average: 7 20.01 0.00 5.03 2.76 0.08 72.12