---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1942 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-1942) 09/07/26 _x86_64_ (8 CPU) 16:43:35 LINUX RESTART (8 CPU) 16:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:45:01 305.97 65.04 240.93 0.00 11286.79 54302.28 0.00 16:46:01 98.82 3.93 94.88 0.00 530.04 45707.45 0.00 16:47:01 80.12 0.25 79.87 0.00 10.93 36510.33 0.00 Average: 161.63 23.07 138.56 0.00 3942.59 45506.69 0.00 16:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:45:01 29394760 31573180 761928 2.32 69900 2415464 1790824 5.28 895756 2251352 533460 16:46:01 27805376 31372440 913736 2.78 102952 3689872 1945012 5.73 1448180 3159604 526284 16:47:01 27995640 31520920 768760 2.34 112428 3624320 1706396 5.03 1130296 3276740 544 Average: 28398592 31488847 814808 2.48 95093 3243219 1814077 5.35 1158077 2895899 353429 16:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 423.33 346.33 4573.39 81.09 0.00 0.00 0.00 0.00 16:45:01 lo 2.63 2.63 0.25 0.25 0.00 0.00 0.00 0.00 16:46:01 docker0 64.91 70.64 5.63 1111.13 0.00 0.00 0.00 0.00 16:46:01 veth660b945 56.72 61.37 5.67 1035.06 0.00 0.00 0.00 0.08 16:46:01 ens3 258.51 215.95 4506.86 63.48 0.00 0.00 0.00 0.00 16:46:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:47:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 ens3 185.94 143.96 2546.50 22.63 0.00 0.00 0.00 0.00 16:47:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 21.66 23.56 1.88 370.38 0.00 0.00 0.00 0.00 Average: ens3 289.26 235.41 3875.58 55.73 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1942) 09/07/26 _x86_64_ (8 CPU) 16:43:35 LINUX RESTART (8 CPU) 16:44:01 CPU %user %nice %system %iowait %steal %idle 16:45:01 all 6.23 0.00 1.47 1.25 0.01 91.04 16:45:01 0 4.59 0.00 1.27 2.59 0.02 91.53 16:45:01 1 5.35 0.00 1.14 0.33 0.00 93.18 16:45:01 2 6.93 0.00 1.66 0.50 0.00 90.91 16:45:01 3 5.03 0.00 1.76 3.81 0.00 89.39 16:45:01 4 5.79 0.00 1.16 0.87 0.02 92.16 16:45:01 5 8.86 0.00 2.31 0.45 0.02 88.36 16:45:01 6 10.07 0.00 1.29 1.34 0.02 87.29 16:45:01 7 3.18 0.00 1.21 0.08 0.02 95.51 16:46:01 all 17.19 0.00 3.67 0.69 0.01 78.44 16:46:01 0 14.45 0.00 3.64 0.61 0.00 81.30 16:46:01 1 16.27 0.00 4.26 0.17 0.02 79.28 16:46:01 2 19.08 0.00 3.97 2.05 0.02 74.88 16:46:01 3 16.41 0.00 3.59 1.69 0.02 78.29 16:46:01 4 15.44 0.00 3.15 0.08 0.02 81.31 16:46:01 5 17.98 0.00 3.52 0.10 0.00 78.40 16:46:01 6 16.44 0.00 3.65 0.37 0.02 79.52 16:46:01 7 21.44 0.00 3.57 0.44 0.00 74.55 16:47:01 all 19.75 0.00 3.79 0.32 0.01 76.13 16:47:01 0 20.59 0.00 3.98 0.25 0.00 75.17 16:47:01 1 18.88 0.00 3.24 0.02 0.02 77.85 16:47:01 2 19.45 0.00 4.39 1.29 0.00 74.87 16:47:01 3 19.02 0.00 3.68 0.07 0.00 77.23 16:47:01 4 20.28 0.00 3.83 0.10 0.00 75.79 16:47:01 5 20.96 0.00 3.55 0.59 0.02 74.89 16:47:01 6 19.50 0.00 3.66 0.13 0.00 76.70 16:47:01 7 19.34 0.00 4.00 0.07 0.03 76.56 Average: all 14.38 0.00 2.98 0.75 0.01 81.89 Average: 0 13.19 0.00 2.96 1.15 0.01 82.69 Average: 1 13.48 0.00 2.87 0.17 0.01 83.46 Average: 2 15.14 0.00 3.34 1.28 0.01 80.24 Average: 3 13.48 0.00 3.01 1.86 0.01 81.65 Average: 4 13.84 0.00 2.71 0.35 0.01 83.09 Average: 5 15.92 0.00 3.13 0.38 0.01 80.56 Average: 6 15.32 0.00 2.86 0.62 0.01 81.19 Average: 7 14.64 0.00 2.92 0.20 0.02 82.22