---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773012 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-773012) 11/13/25 _x86_64_ (8 CPU) 00:53:10 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 306.68 16.18 290.50 0.00 2175.64 94310.55 0.00 00:56:01 74.00 0.35 73.65 0.00 37.86 17341.24 0.00 Average: 190.34 8.27 182.08 0.00 1106.75 55825.90 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 26469356 31020536 1255816 3.82 154692 4508816 2509596 7.40 2050596 3772860 207852 00:56:01 26278024 31421088 850780 2.59 161492 5054536 2105608 6.21 2009284 3963208 768684 Average: 26373690 31220812 1053298 3.20 158092 4781676 2307602 6.80 2029940 3868034 488268 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 docker0 313.30 463.81 26.63 3285.62 0.00 0.00 0.00 0.00 00:55:01 veth1c70fb9 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:55:01 ens3 653.16 428.83 6696.57 96.32 0.00 0.00 0.00 0.00 00:55:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 00:56:01 docker0 4.83 10.16 0.35 128.32 0.00 0.00 0.00 0.00 00:56:01 ens3 33.23 18.41 149.85 9.58 0.00 0.00 0.00 0.00 00:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:56:01 vethf082a5f 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 159.07 236.99 13.49 1706.97 0.00 0.00 0.00 0.00 Average: ens3 343.19 223.62 3423.21 52.95 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: vethf082a5f 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773012) 11/13/25 _x86_64_ (8 CPU) 00:53:10 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 17.48 0.00 5.71 2.35 0.07 74.39 00:55:01 0 18.13 0.00 6.20 2.81 0.07 72.79 00:55:01 1 18.19 0.00 5.33 3.52 0.08 72.88 00:55:01 2 18.38 0.00 5.98 1.00 0.07 74.57 00:55:01 3 17.69 0.00 5.34 1.32 0.07 75.59 00:55:01 4 16.64 0.00 4.71 0.37 0.07 78.21 00:55:01 5 17.14 0.00 5.62 3.76 0.07 73.42 00:55:01 6 17.25 0.00 6.23 0.76 0.07 75.69 00:55:01 7 16.42 0.00 6.25 5.26 0.07 72.00 00:56:01 all 57.83 0.00 9.01 0.38 0.10 32.68 00:56:01 0 57.15 0.00 9.08 2.04 0.10 31.63 00:56:01 1 57.37 0.00 9.18 0.07 0.08 33.29 00:56:01 2 58.05 0.00 8.67 0.13 0.10 33.05 00:56:01 3 57.83 0.00 8.83 0.25 0.10 32.99 00:56:01 4 57.65 0.00 9.82 0.19 0.10 32.24 00:56:01 5 57.02 0.00 8.86 0.05 0.10 33.96 00:56:01 6 58.89 0.00 8.80 0.24 0.12 31.96 00:56:01 7 58.68 0.00 8.82 0.05 0.10 32.34 Average: all 37.70 0.00 7.36 1.36 0.09 53.50 Average: 0 37.65 0.00 7.64 2.42 0.08 52.20 Average: 1 37.84 0.00 7.26 1.79 0.08 53.03 Average: 2 38.27 0.00 7.33 0.57 0.08 53.76 Average: 3 37.79 0.00 7.08 0.78 0.08 54.26 Average: 4 37.16 0.00 7.27 0.28 0.08 55.21 Average: 5 37.10 0.00 7.24 1.90 0.08 53.67 Average: 6 38.14 0.00 7.52 0.50 0.09 53.75 Average: 7 37.63 0.00 7.54 2.65 0.08 52.10