---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1922 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: 2799.996 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1922) 09/07/26 _x86_64_ (8 CPU) 06:26:39 LINUX RESTART (8 CPU) 06:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:28:01 345.53 63.65 281.88 0.00 11276.73 52267.62 0.00 06:29:01 83.54 0.35 83.19 0.00 6.53 37657.34 0.00 06:30:01 147.61 0.47 147.14 0.00 25.46 72573.24 0.00 Average: 191.37 21.25 170.12 0.00 3727.64 54176.67 0.00 06:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:28:01 28835280 31526172 773952 2.35 83092 2894532 1823036 5.37 976756 2674304 394528 06:29:01 27768560 31440804 836856 2.55 109684 3760912 2002004 5.90 1276504 3335572 241736 06:30:01 26473840 31502248 772740 2.35 164328 4942736 1785356 5.26 1212392 4569736 234228 Average: 27692560 31489741 794516 2.42 119035 3866060 1870132 5.51 1155217 3526537 290164 06:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:28:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 06:28:01 ens3 713.20 550.96 8164.43 138.56 0.00 0.00 0.00 0.00 06:28:01 docker0 8.08 10.83 0.70 112.69 0.00 0.00 0.00 0.00 06:29:01 vethbb7e72a 20.61 28.86 2.37 465.05 0.00 0.00 0.00 0.04 06:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:29:01 ens3 64.87 42.86 499.64 16.07 0.00 0.00 0.00 0.00 06:29:01 docker0 20.65 28.75 2.08 465.05 0.00 0.00 0.00 0.00 06:30:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 06:30:01 ens3 511.65 415.46 10237.07 56.63 0.00 0.00 0.00 0.00 06:30:01 docker0 34.44 35.36 3.21 465.85 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 428.32 335.23 6289.97 70.04 0.00 0.00 0.00 0.00 Average: docker0 21.13 25.06 2.01 349.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1922) 09/07/26 _x86_64_ (8 CPU) 06:26:39 LINUX RESTART (8 CPU) 06:27:02 CPU %user %nice %system %iowait %steal %idle 06:28:01 all 9.29 0.00 2.85 1.33 0.02 86.51 06:28:01 0 5.39 0.00 2.57 0.31 0.03 91.70 06:28:01 1 10.86 0.00 3.04 1.84 0.02 84.24 06:28:01 2 9.77 0.00 3.32 2.63 0.02 84.26 06:28:01 3 10.69 0.00 2.87 0.12 0.02 86.30 06:28:01 4 10.03 0.00 2.89 1.51 0.02 85.55 06:28:01 5 7.04 0.00 3.44 1.18 0.02 88.32 06:28:01 6 13.33 0.00 2.70 1.25 0.02 82.70 06:28:01 7 7.19 0.00 2.00 1.80 0.02 88.99 06:29:01 all 40.12 0.00 6.16 0.43 0.03 53.27 06:29:01 0 40.39 0.00 6.21 0.03 0.02 53.35 06:29:01 1 40.30 0.00 6.65 0.49 0.03 52.53 06:29:01 2 40.90 0.00 5.98 0.71 0.03 52.38 06:29:01 3 37.40 0.00 5.75 0.44 0.02 56.40 06:29:01 4 38.58 0.00 5.90 0.24 0.02 55.27 06:29:01 5 40.59 0.00 6.00 0.08 0.03 53.29 06:29:01 6 40.46 0.00 7.13 1.37 0.03 51.01 06:29:01 7 42.37 0.00 5.64 0.07 0.03 51.90 06:30:01 all 10.98 0.00 4.94 0.73 0.03 83.32 06:30:01 0 10.17 0.00 4.98 0.86 0.03 83.95 06:30:01 1 10.29 0.00 5.77 2.56 0.03 81.34 06:30:01 2 12.62 0.00 5.11 0.80 0.02 81.46 06:30:01 3 10.11 0.00 4.92 0.05 0.03 84.88 06:30:01 4 9.52 0.00 4.35 0.80 0.02 85.31 06:30:01 5 10.13 0.00 5.31 0.03 0.02 84.51 06:30:01 6 11.03 0.00 4.66 0.66 0.02 83.63 06:30:01 7 13.97 0.00 4.42 0.07 0.03 81.51 Average: all 20.21 0.00 4.66 0.83 0.02 74.28 Average: 0 18.74 0.00 4.59 0.40 0.03 76.23 Average: 1 20.54 0.00 5.16 1.63 0.03 72.65 Average: 2 21.16 0.00 4.81 1.38 0.02 72.63 Average: 3 19.49 0.00 4.52 0.20 0.02 75.76 Average: 4 19.48 0.00 4.39 0.85 0.02 75.27 Average: 5 19.34 0.00 4.93 0.43 0.02 75.29 Average: 6 21.68 0.00 4.84 1.09 0.02 72.36 Average: 7 21.25 0.00 4.03 0.64 0.03 74.06