---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2642 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 7% / 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 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2642) 09/17/26 _x86_64_ (8 CPU) 00:55:59 LINUX RESTART (8 CPU) 00:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:57:02 433.06 131.86 301.20 0.00 13033.83 212444.73 0.00 00:58:01 246.64 9.63 237.01 0.00 1749.67 37855.82 0.00 Average: 340.63 71.26 269.37 0.00 7439.15 125883.72 0.00 00:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:57:02 29300896 31567852 747812 2.28 74744 2492312 2057036 6.06 918608 2300460 624 00:58:01 28234104 31512704 763120 2.32 104344 3412972 1877508 5.54 1183176 3000700 452 Average: 28767500 31540278 755466 2.30 89544 2952642 1967272 5.80 1050892 2650580 538 00:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:57:02 vethcddb4b8 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 00:57:02 ens3 356.47 280.60 4569.45 82.72 0.00 0.00 0.00 0.00 00:57:02 docker0 0.03 0.07 0.00 0.01 0.00 0.00 0.00 0.00 00:57:02 lo 4.37 4.37 0.42 0.42 0.00 0.00 0.00 0.00 00:58:01 ens3 338.04 229.05 5244.60 78.38 0.00 0.00 0.00 0.00 00:58:01 docker0 34.74 52.21 2.36 558.28 0.00 0.00 0.00 0.00 00:58:01 lo 2.64 2.64 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 347.34 255.04 4904.19 80.57 0.00 0.00 0.00 0.00 Average: docker0 17.24 25.92 1.17 276.80 0.00 0.00 0.00 0.00 Average: lo 3.51 3.51 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2642) 09/17/26 _x86_64_ (8 CPU) 00:55:59 LINUX RESTART (8 CPU) 00:56:01 CPU %user %nice %system %iowait %steal %idle 00:57:02 all 7.75 0.00 2.21 2.22 0.02 87.81 00:57:02 0 6.84 0.00 2.15 0.80 0.02 90.20 00:57:02 1 7.71 0.00 1.91 0.79 0.02 89.58 00:57:02 2 10.53 0.00 1.69 2.20 0.03 85.54 00:57:02 3 8.14 0.00 2.09 1.00 0.02 88.75 00:57:02 4 7.68 0.00 2.98 0.12 0.02 89.21 00:57:02 5 4.43 0.00 2.07 3.98 0.02 89.51 00:57:02 6 9.50 0.00 3.03 8.28 0.02 79.18 00:57:02 7 7.16 0.00 1.75 0.62 0.02 90.46 00:58:01 all 8.25 0.00 3.37 1.19 0.03 87.16 00:58:01 0 6.28 0.00 2.87 1.93 0.03 88.88 00:58:01 1 8.45 0.00 3.60 1.18 0.02 86.75 00:58:01 2 8.11 0.00 4.14 2.33 0.03 85.40 00:58:01 3 7.46 0.00 2.39 0.29 0.03 89.82 00:58:01 4 7.61 0.00 3.23 1.74 0.02 87.40 00:58:01 5 8.76 0.00 3.15 0.86 0.02 87.22 00:58:01 6 10.39 0.00 3.66 0.41 0.03 85.51 00:58:01 7 8.95 0.00 3.89 0.82 0.03 86.30 Average: all 8.00 0.00 2.78 1.71 0.02 87.49 Average: 0 6.56 0.00 2.51 1.36 0.03 89.55 Average: 1 8.07 0.00 2.75 0.98 0.02 88.18 Average: 2 9.33 0.00 2.90 2.26 0.03 85.47 Average: 3 7.80 0.00 2.24 0.65 0.03 89.28 Average: 4 7.65 0.00 3.10 0.92 0.02 88.32 Average: 5 6.58 0.00 2.61 2.43 0.02 88.37 Average: 6 9.94 0.00 3.34 4.37 0.03 82.32 Average: 7 8.05 0.00 2.81 0.72 0.03 88.40