---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1279 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 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 11G 145G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1279) 09/02/26 _x86_64_ (8 CPU) 10:42:38 LINUX RESTART (8 CPU) 10:43:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:44:01 427.84 74.47 353.36 0.00 13252.40 82045.78 0.00 10:45:01 110.41 0.25 110.16 0.00 31.59 5110.61 0.00 Average: 266.45 36.74 229.71 0.00 6530.54 42929.63 0.00 10:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 28797824 31474224 829148 2.52 79408 2885776 2036316 6.00 1100920 2592496 2464 10:45:01 28665160 31454056 834732 2.54 85160 2985312 2193388 6.47 1241972 2563816 1012 Average: 28731492 31464140 831940 2.53 82284 2935544 2114852 6.23 1171446 2578156 1738 10:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 7.05 10.03 0.54 47.90 0.00 0.00 0.00 0.00 10:44:01 veth900e546 4.91 7.46 0.38 43.92 0.00 0.00 0.00 0.00 10:44:01 ens3 490.06 377.20 6761.73 135.11 0.00 0.00 0.00 0.00 10:44:01 lo 5.31 5.31 0.53 0.53 0.00 0.00 0.00 0.00 10:45:01 docker0 93.47 149.11 5.06 774.00 0.00 0.00 0.00 0.00 10:45:01 veth07e403d 1.03 1.12 0.08 7.26 0.00 0.00 0.00 0.00 10:45:01 ens3 204.72 130.74 880.09 29.91 0.00 0.00 0.00 0.00 10:45:01 veth37cbbcd 0.38 0.37 0.03 0.92 0.00 0.00 0.00 0.00 10:45:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 50.99 80.74 2.84 417.07 0.00 0.00 0.00 0.00 Average: veth07e403d 0.53 0.57 0.04 3.69 0.00 0.00 0.00 0.00 Average: ens3 344.98 251.89 3771.32 81.62 0.00 0.00 0.00 0.00 Average: veth37cbbcd 0.19 0.19 0.02 0.47 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1279) 09/02/26 _x86_64_ (8 CPU) 10:42:38 LINUX RESTART (8 CPU) 10:43:03 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 8.80 0.00 2.77 1.60 0.01 86.81 10:44:01 0 10.55 0.00 2.39 0.52 0.02 86.53 10:44:01 1 8.81 0.00 2.29 2.92 0.02 85.96 10:44:01 2 9.28 0.00 3.46 3.59 0.02 83.66 10:44:01 3 8.69 0.00 2.86 0.83 0.00 87.61 10:44:01 4 10.80 0.00 3.00 1.68 0.00 84.52 10:44:01 5 8.11 0.00 2.11 0.51 0.00 89.28 10:44:01 6 7.53 0.00 2.40 1.69 0.02 88.36 10:44:01 7 6.67 0.00 3.66 1.06 0.02 88.60 10:45:01 all 8.78 0.00 2.65 0.31 0.01 88.25 10:45:01 0 8.64 0.00 2.69 0.18 0.00 88.49 10:45:01 1 6.26 0.00 2.06 0.23 0.00 91.45 10:45:01 2 7.96 0.00 2.50 0.89 0.02 88.64 10:45:01 3 11.64 0.00 3.05 0.07 0.02 85.23 10:45:01 4 5.68 0.00 2.04 0.49 0.03 91.76 10:45:01 5 8.89 0.00 2.79 0.15 0.03 88.13 10:45:01 6 8.04 0.00 2.55 0.23 0.00 89.18 10:45:01 7 13.16 0.00 3.49 0.20 0.02 83.13 Average: all 8.79 0.00 2.71 0.94 0.01 87.55 Average: 0 9.58 0.00 2.54 0.35 0.01 87.52 Average: 1 7.51 0.00 2.17 1.55 0.01 88.76 Average: 2 8.61 0.00 2.97 2.21 0.02 86.19 Average: 3 10.19 0.00 2.96 0.44 0.01 86.40 Average: 4 8.19 0.00 2.51 1.07 0.02 88.22 Average: 5 8.50 0.00 2.46 0.32 0.02 88.70 Average: 6 7.79 0.00 2.48 0.95 0.01 88.78 Average: 7 9.98 0.00 3.57 0.62 0.02 85.81