---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11300 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 nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / 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 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11300) 05/26/26 _x86_64_ (8 CPU) 00:53:02 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 269.92 12.65 257.27 0.00 1707.32 72406.33 0.00 00:56:01 159.42 0.37 159.06 0.00 26.93 51578.34 0.00 Average: 214.67 6.51 208.17 0.00 867.12 61992.33 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 26136004 30882824 1395320 4.24 157380 4681692 2463180 7.26 2166972 3969836 416072 00:56:01 26205244 31528724 750192 2.28 175564 5200824 1711100 5.04 1599964 4428580 236 Average: 26170624 31205774 1072756 3.26 166472 4941258 2087140 6.15 1883468 4199208 208154 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 00:55:01 docker0 275.45 395.28 24.32 2948.06 0.00 0.00 0.00 0.00 00:55:01 ens3 554.36 376.09 6330.68 85.13 0.00 0.00 0.00 0.00 00:55:01 veth49348f7 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:56:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 00:56:01 docker0 4.28 8.12 0.32 128.21 0.00 0.00 0.00 0.00 00:56:01 ens3 122.18 78.15 2732.90 19.58 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 139.87 201.70 12.32 1538.14 0.00 0.00 0.00 0.00 Average: ens3 338.27 227.12 4531.79 52.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11300) 05/26/26 _x86_64_ (8 CPU) 00:53:02 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 36.86 0.00 7.06 1.16 0.10 54.83 00:55:01 0 36.47 0.00 6.50 0.45 0.10 56.47 00:55:01 1 38.76 0.00 6.71 0.58 0.10 53.86 00:55:01 2 37.24 0.00 6.69 0.37 0.10 55.60 00:55:01 3 36.89 0.00 8.00 2.54 0.10 52.47 00:55:01 4 36.00 0.00 7.59 2.39 0.10 53.91 00:55:01 5 36.05 0.00 6.70 1.29 0.08 55.88 00:55:01 6 36.92 0.00 6.89 1.22 0.12 54.85 00:55:01 7 36.51 0.00 7.42 0.41 0.10 55.55 00:56:01 all 33.71 0.00 5.69 0.76 0.09 59.74 00:56:01 0 34.23 0.00 5.17 0.18 0.10 60.31 00:56:01 1 33.92 0.00 6.77 0.94 0.10 58.27 00:56:01 2 33.94 0.00 5.78 0.66 0.10 59.52 00:56:01 3 32.58 0.00 6.04 0.35 0.07 60.95 00:56:01 4 33.36 0.00 5.33 0.12 0.07 61.12 00:56:01 5 34.08 0.00 5.70 0.22 0.08 59.92 00:56:01 6 33.20 0.00 5.47 2.66 0.08 58.59 00:56:01 7 34.40 0.00 5.25 0.94 0.12 59.29 Average: all 35.28 0.00 6.37 0.96 0.10 57.29 Average: 0 35.35 0.00 5.84 0.32 0.10 58.39 Average: 1 36.33 0.00 6.74 0.76 0.10 56.07 Average: 2 35.60 0.00 6.23 0.51 0.10 57.56 Average: 3 34.74 0.00 7.02 1.45 0.08 56.70 Average: 4 34.68 0.00 6.46 1.25 0.08 57.53 Average: 5 35.06 0.00 6.20 0.75 0.08 57.90 Average: 6 35.05 0.00 6.18 1.94 0.10 56.72 Average: 7 35.45 0.00 6.33 0.68 0.11 57.43