---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2018 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-2018) 09/09/26 _x86_64_ (8 CPU) 04:14:08 LINUX RESTART (8 CPU) 04:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:16:01 108.98 4.30 104.68 0.00 525.38 47905.75 0.00 Average: 108.98 4.30 104.68 0.00 525.38 47905.75 0.00 04:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 27675616 31405484 879544 2.68 106516 3832904 1993236 5.88 1523104 3195304 632608 Average: 27675616 31405484 879544 2.68 106516 3832904 1993236 5.88 1523104 3195304 632608 04:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 04:16:01 docker0 44.86 48.56 3.72 585.60 0.00 0.00 0.00 0.00 04:16:01 ens3 454.49 341.91 6153.51 66.25 0.00 0.00 0.00 0.00 04:16:01 vethe872880 33.41 33.68 3.17 474.47 0.00 0.00 0.00 0.04 Average: lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 44.86 48.56 3.72 585.60 0.00 0.00 0.00 0.00 Average: ens3 454.49 341.91 6153.51 66.25 0.00 0.00 0.00 0.00 Average: vethe872880 33.41 33.68 3.17 474.47 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2018) 09/09/26 _x86_64_ (8 CPU) 04:14:08 LINUX RESTART (8 CPU) 04:15:01 CPU %user %nice %system %iowait %steal %idle 04:16:01 all 22.85 0.00 4.64 0.99 0.02 71.50 04:16:01 0 21.81 0.00 5.59 0.45 0.02 72.13 04:16:01 1 24.82 0.00 3.91 0.15 0.03 71.08 04:16:01 2 23.81 0.00 4.70 1.13 0.02 70.34 04:16:01 3 21.47 0.00 4.81 1.47 0.02 72.23 04:16:01 4 23.57 0.00 5.51 4.14 0.03 66.75 04:16:01 5 21.85 0.00 4.28 0.15 0.02 73.70 04:16:01 6 22.15 0.00 3.52 0.08 0.00 74.25 04:16:01 7 23.32 0.00 4.86 0.32 0.02 71.48 Average: all 22.85 0.00 4.64 0.99 0.02 71.50 Average: 0 21.81 0.00 5.59 0.45 0.02 72.13 Average: 1 24.82 0.00 3.91 0.15 0.03 71.08 Average: 2 23.81 0.00 4.70 1.13 0.02 70.34 Average: 3 21.47 0.00 4.81 1.47 0.02 72.23 Average: 4 23.57 0.00 5.51 4.14 0.03 66.75 Average: 5 21.85 0.00 4.28 0.15 0.02 73.70 Average: 6 22.15 0.00 3.52 0.08 0.00 74.25 Average: 7 23.32 0.00 4.86 0.32 0.02 71.48