---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1039 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 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-1039) 08/28/26 _x86_64_ (8 CPU) 08:10:49 LINUX RESTART (8 CPU) 08:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:12:02 332.56 72.27 260.29 0.00 12229.16 80268.62 0.00 08:13:01 129.57 0.63 128.94 0.00 20.61 54530.83 0.00 Average: 231.92 36.75 195.17 0.00 6176.17 67507.85 0.00 08:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:02 28780060 31523864 773916 2.35 86936 2938372 1806604 5.33 983088 2715752 449920 08:13:01 27968620 31493144 792288 2.41 112632 3626240 1725032 5.09 1157708 3275292 404 Average: 28374340 31508504 783102 2.38 99784 3282306 1765818 5.21 1070398 2995522 225162 08:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 08:12:02 ens3 537.09 399.92 8034.93 124.94 0.00 0.00 0.00 0.00 08:12:02 docker0 7.85 9.25 0.84 79.74 0.00 0.00 0.00 0.00 08:13:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 08:13:01 ens3 178.50 126.00 2961.72 31.11 0.00 0.00 0.00 0.00 08:13:01 docker0 20.45 21.25 1.90 345.16 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 359.30 264.11 5519.64 78.42 0.00 0.00 0.00 0.00 Average: docker0 14.10 15.20 1.37 211.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1039) 08/28/26 _x86_64_ (8 CPU) 08:10:49 LINUX RESTART (8 CPU) 08:11:01 CPU %user %nice %system %iowait %steal %idle 08:12:02 all 9.34 0.00 3.18 1.58 0.00 85.90 08:12:02 0 10.80 0.00 3.21 0.82 0.00 85.16 08:12:02 1 7.50 0.00 3.67 4.30 0.00 84.54 08:12:02 2 10.18 0.00 2.54 1.54 0.00 85.74 08:12:02 3 8.07 0.00 3.38 2.09 0.00 86.46 08:12:02 4 5.41 0.00 4.07 0.17 0.00 90.35 08:12:02 5 9.20 0.00 3.18 0.91 0.00 86.71 08:12:02 6 11.70 0.00 3.09 2.38 0.00 82.83 08:12:02 7 11.86 0.00 2.29 0.44 0.00 85.42 08:13:01 all 28.00 0.00 5.75 0.63 0.02 65.60 08:13:01 0 28.52 0.00 7.18 1.58 0.02 62.70 08:13:01 1 27.90 0.00 5.13 0.14 0.02 66.82 08:13:01 2 28.93 0.00 6.00 0.72 0.02 64.33 08:13:01 3 27.52 0.00 5.17 0.10 0.02 67.19 08:13:01 4 26.95 0.00 5.88 0.27 0.02 66.88 08:13:01 5 27.54 0.00 5.24 0.26 0.00 66.96 08:13:01 6 28.95 0.00 4.99 0.50 0.02 65.55 08:13:01 7 27.74 0.00 6.44 1.48 0.02 64.32 Average: all 18.59 0.00 4.46 1.11 0.01 75.84 Average: 0 19.56 0.00 5.17 1.20 0.01 74.06 Average: 1 17.60 0.00 4.39 2.24 0.01 75.76 Average: 2 19.49 0.00 4.26 1.13 0.01 75.11 Average: 3 17.71 0.00 4.27 1.10 0.01 76.91 Average: 4 16.10 0.00 4.97 0.22 0.01 78.70 Average: 5 18.29 0.00 4.20 0.59 0.00 76.92 Average: 6 20.24 0.00 4.03 1.45 0.01 74.28 Average: 7 19.72 0.00 4.35 0.95 0.01 74.98