---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7781 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-7781) 08/28/25 _x86_64_ (8 CPU) 10:45:30 LINUX RESTART (8 CPU) 10:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:47:01 303.50 15.80 287.70 0.00 2099.52 104881.99 0.00 10:48:01 119.43 1.00 118.43 0.00 12.93 84932.39 0.00 Average: 211.46 8.40 203.07 0.00 1056.22 94907.19 0.00 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 28580152 31526580 765332 2.33 89832 3132720 1772620 5.23 989040 2903828 554596 10:48:01 27618708 31462624 817288 2.49 122996 3879540 1867980 5.51 1354776 3374684 82056 Average: 28099430 31494602 791310 2.41 106414 3506130 1820300 5.37 1171908 3139256 318326 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 docker0 32.33 34.41 2.50 200.06 0.00 0.00 0.00 0.00 10:47:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 10:47:01 ens3 577.09 372.09 7834.43 116.90 0.00 0.00 0.00 0.00 10:48:01 docker0 50.16 85.05 4.57 862.35 0.00 0.00 0.00 0.00 10:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 ens3 114.70 69.62 891.17 18.47 0.00 0.00 0.00 0.00 10:48:01 veth1fa6644 50.12 85.17 5.25 862.36 0.00 0.00 0.00 0.07 Average: docker0 41.24 59.73 3.53 531.20 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 345.89 220.85 4362.80 67.68 0.00 0.00 0.00 0.00 Average: veth1fa6644 25.06 42.58 2.63 431.18 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7781) 08/28/25 _x86_64_ (8 CPU) 10:45:30 LINUX RESTART (8 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 8.84 0.00 2.62 2.88 0.07 85.58 10:47:01 0 7.23 0.00 2.71 1.96 0.09 88.02 10:47:01 1 9.34 0.00 2.44 0.72 0.07 87.43 10:47:01 2 10.99 0.00 3.48 3.75 0.07 81.72 10:47:01 3 9.61 0.00 2.47 0.82 0.07 87.04 10:47:01 4 7.62 0.00 3.19 0.94 0.07 88.18 10:47:01 5 6.77 0.00 2.94 11.77 0.09 78.42 10:47:01 6 9.63 0.00 1.74 2.97 0.07 85.59 10:47:01 7 9.52 0.00 2.00 0.20 0.07 88.21 10:48:01 all 41.02 0.00 6.19 2.68 0.09 50.02 10:48:01 0 41.15 0.00 6.30 3.38 0.08 49.09 10:48:01 1 40.71 0.00 5.80 0.54 0.08 52.87 10:48:01 2 41.47 0.00 6.56 7.53 0.13 44.31 10:48:01 3 41.79 0.00 6.24 0.98 0.08 50.90 10:48:01 4 40.50 0.00 6.40 0.58 0.08 52.43 10:48:01 5 40.07 0.00 6.58 5.30 0.08 47.96 10:48:01 6 40.53 0.00 5.60 1.90 0.07 51.90 10:48:01 7 41.93 0.00 6.03 1.25 0.10 50.68 Average: all 24.98 0.00 4.41 2.78 0.08 67.75 Average: 0 24.30 0.00 4.52 2.67 0.08 68.43 Average: 1 25.01 0.00 4.12 0.63 0.08 70.17 Average: 2 26.26 0.00 5.02 5.64 0.10 62.97 Average: 3 25.77 0.00 4.36 0.90 0.08 68.89 Average: 4 24.14 0.00 4.80 0.76 0.08 70.22 Average: 5 23.51 0.00 4.77 8.52 0.08 63.11 Average: 6 25.10 0.00 3.67 2.43 0.07 68.73 Average: 7 25.72 0.00 4.02 0.72 0.08 69.45