---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1268 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: 2800.000 BogoMIPS: 5600.00 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-1268) 09/02/26 _x86_64_ (8 CPU) 08:17:59 LINUX RESTART (8 CPU) 08:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:19:01 409.52 127.40 282.12 0.00 12972.50 214259.09 0.00 08:20:01 84.82 0.57 84.25 0.00 24.93 32871.99 0.00 Average: 247.17 63.98 183.19 0.00 6498.72 123565.54 0.00 08:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:19:01 29289780 31560748 760828 2.31 74672 2497356 1949832 5.75 933524 2301824 520 08:20:01 27579092 31229388 1056616 3.21 106832 3755556 2183968 6.44 1559524 3264384 377980 Average: 28434436 31395068 908722 2.76 90752 3126456 2066900 6.09 1246524 2783104 189250 08:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:19:01 ens3 436.24 327.31 4631.04 84.69 0.00 0.00 0.00 0.00 08:19:01 veth54068e4 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:19:01 docker0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 lo 3.03 3.03 0.28 0.28 0.00 0.00 0.00 0.00 08:20:01 ens3 193.95 143.28 3968.32 55.19 0.00 0.00 0.00 0.00 08:20:01 docker0 35.21 50.12 3.29 576.19 0.00 0.00 0.00 0.00 08:20:01 veth892b4ee 22.48 36.69 2.58 465.24 0.00 0.00 0.00 0.04 08:20:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 315.10 235.29 4299.68 69.94 0.00 0.00 0.00 0.00 Average: docker0 17.62 25.09 1.65 288.10 0.00 0.00 0.00 0.00 Average: veth892b4ee 11.24 18.35 1.29 232.62 0.00 0.00 0.00 0.02 Average: lo 2.05 2.05 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1268) 09/02/26 _x86_64_ (8 CPU) 08:17:59 LINUX RESTART (8 CPU) 08:18:01 CPU %user %nice %system %iowait %steal %idle 08:19:01 all 7.72 0.00 2.35 1.84 0.00 88.10 08:19:01 0 9.74 0.00 1.91 0.70 0.02 87.63 08:19:01 1 4.92 0.00 1.70 0.72 0.00 92.66 08:19:01 2 5.65 0.00 1.76 0.50 0.00 92.08 08:19:01 3 6.99 0.00 3.23 1.17 0.00 88.61 08:19:01 4 7.67 0.00 3.53 2.29 0.00 86.51 08:19:01 5 7.73 0.00 1.68 2.00 0.00 88.59 08:19:01 6 7.75 0.00 2.26 3.36 0.00 86.63 08:19:01 7 11.29 0.00 2.71 3.96 0.00 82.04 08:20:01 all 30.94 0.00 5.66 0.45 0.02 62.93 08:20:01 0 30.19 0.00 6.04 0.03 0.02 63.72 08:20:01 1 30.20 0.00 6.96 0.10 0.03 62.70 08:20:01 2 29.83 0.00 5.23 1.57 0.02 63.36 08:20:01 3 29.86 0.00 5.35 0.02 0.02 64.76 08:20:01 4 30.83 0.00 5.75 1.55 0.02 61.85 08:20:01 5 32.76 0.00 5.50 0.20 0.02 61.51 08:20:01 6 30.07 0.00 5.36 0.05 0.02 64.50 08:20:01 7 33.78 0.00 5.09 0.08 0.02 61.03 Average: all 19.30 0.00 4.00 1.15 0.01 75.54 Average: 0 19.94 0.00 3.97 0.37 0.02 75.70 Average: 1 17.52 0.00 4.32 0.41 0.02 77.73 Average: 2 17.72 0.00 3.49 1.03 0.01 77.75 Average: 3 18.39 0.00 4.28 0.60 0.01 76.72 Average: 4 19.23 0.00 4.64 1.92 0.01 74.19 Average: 5 20.20 0.00 3.58 1.10 0.01 75.10 Average: 6 18.88 0.00 3.81 1.71 0.01 75.59 Average: 7 22.53 0.00 3.90 2.02 0.01 71.54