---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1217 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-1217) 09/01/26 _x86_64_ (8 CPU) 05:33:33 LINUX RESTART (8 CPU) 05:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 339.32 58.43 280.88 0.00 11110.39 91276.05 0.00 05:36:01 83.79 0.22 83.57 0.00 2.67 38249.65 0.00 Average: 210.47 29.08 181.39 0.00 5509.40 64537.88 0.00 05:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 28166664 31383748 899008 2.73 102712 3352452 1903088 5.61 1202760 3055552 181928 05:36:01 27965460 31500924 781008 2.38 112076 3632284 1844128 5.44 1148668 3280160 332 Average: 28066062 31442336 840008 2.56 107394 3492368 1873608 5.52 1175714 3167856 91130 05:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 docker0 36.60 52.60 3.46 584.90 0.00 0.00 0.00 0.00 05:35:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 05:35:01 vethcf056a5 24.30 38.33 2.76 472.01 0.00 0.00 0.00 0.04 05:35:01 ens3 633.89 455.33 8664.72 139.62 0.00 0.00 0.00 0.00 05:36:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:36:01 ens3 97.72 81.41 2533.47 16.57 0.00 0.00 0.00 0.00 Average: docker0 18.17 26.09 1.72 289.97 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 363.53 266.78 5573.08 77.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1217) 09/01/26 _x86_64_ (8 CPU) 05:33:33 LINUX RESTART (8 CPU) 05:34:02 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 11.03 0.00 3.35 1.57 0.01 84.04 05:35:01 0 9.88 0.00 3.54 5.96 0.02 80.60 05:35:01 1 9.08 0.00 3.92 0.82 0.00 86.19 05:35:01 2 10.84 0.00 3.52 1.31 0.00 84.34 05:35:01 3 15.07 0.00 3.65 3.43 0.00 77.85 05:35:01 4 8.56 0.00 3.70 0.15 0.02 87.57 05:35:01 5 14.01 0.00 2.90 0.43 0.02 82.65 05:35:01 6 10.07 0.00 3.13 0.19 0.00 86.61 05:35:01 7 10.70 0.00 2.45 0.31 0.00 86.53 05:36:01 all 37.90 0.00 5.53 0.33 0.01 56.22 05:36:01 0 36.03 0.00 6.42 0.40 0.00 57.15 05:36:01 1 37.14 0.00 5.32 0.05 0.02 57.47 05:36:01 2 41.12 0.00 5.54 1.06 0.02 52.26 05:36:01 3 37.79 0.00 5.63 0.71 0.02 55.85 05:36:01 4 37.18 0.00 5.28 0.05 0.02 57.48 05:36:01 5 39.07 0.00 5.20 0.24 0.02 55.48 05:36:01 6 37.49 0.00 4.81 0.07 0.02 57.61 05:36:01 7 37.44 0.00 6.00 0.08 0.02 56.46 Average: all 24.58 0.00 4.45 0.95 0.01 70.01 Average: 0 23.14 0.00 5.00 3.14 0.01 68.71 Average: 1 23.21 0.00 4.62 0.43 0.01 71.72 Average: 2 26.13 0.00 4.54 1.18 0.01 68.14 Average: 3 26.53 0.00 4.65 2.06 0.01 66.76 Average: 4 23.01 0.00 4.49 0.10 0.02 72.38 Average: 5 26.61 0.00 4.06 0.33 0.02 68.98 Average: 6 23.90 0.00 3.98 0.13 0.01 71.99 Average: 7 24.16 0.00 4.24 0.19 0.01 71.40