---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2022 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-2022) 02/13/26 _x86_64_ (8 CPU) 05:45:11 LINUX RESTART (8 CPU) 05:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:47:01 321.61 16.34 305.27 0.00 2199.36 175439.55 0.00 05:48:01 84.82 0.38 84.44 0.00 31.19 19243.45 0.00 Average: 202.21 8.29 193.92 0.00 1106.07 96678.82 0.00 05:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 27086752 31391948 886912 2.70 152432 4278456 2013436 5.94 1511652 3705460 12232 05:48:01 26517416 31265160 1009344 3.07 162344 4671460 2375076 7.00 1970876 3776012 375952 Average: 26802084 31328554 948128 2.88 157388 4474958 2194256 6.47 1741264 3740736 194092 05:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 ens3 661.82 446.16 6798.38 95.95 0.00 0.00 0.00 0.00 05:47:01 veth966ad4e 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:47:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 05:47:01 docker0 331.83 473.17 28.60 3332.69 0.00 0.00 0.00 0.00 05:48:01 ens3 37.70 20.96 212.94 11.17 0.00 0.00 0.00 0.00 05:48:01 veth619d196 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 05:48:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 05:48:01 docker0 5.25 10.51 0.37 128.35 0.00 0.00 0.00 0.00 Average: ens3 347.11 231.76 3477.72 53.20 0.00 0.00 0.00 0.00 Average: veth619d196 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 167.15 239.88 14.36 1716.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2022) 02/13/26 _x86_64_ (8 CPU) 05:45:11 LINUX RESTART (8 CPU) 05:46:02 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 11.68 0.00 4.66 1.78 0.07 81.82 05:47:01 0 13.37 0.00 4.55 0.65 0.07 81.36 05:47:01 1 10.64 0.00 4.19 2.96 0.07 82.14 05:47:01 2 12.91 0.00 4.54 0.54 0.07 81.94 05:47:01 3 11.10 0.00 4.26 0.48 0.07 84.09 05:47:01 4 11.42 0.00 5.64 2.29 0.05 80.60 05:47:01 5 11.08 0.00 4.45 2.24 0.07 82.15 05:47:01 6 13.21 0.00 5.49 3.42 0.07 77.82 05:47:01 7 9.68 0.00 4.19 1.60 0.07 84.45 05:48:01 all 59.41 0.00 9.32 0.37 0.08 30.81 05:48:01 0 58.94 0.00 9.12 0.13 0.08 31.72 05:48:01 1 59.02 0.00 9.48 0.56 0.08 30.86 05:48:01 2 60.35 0.00 9.74 0.13 0.07 29.71 05:48:01 3 58.35 0.00 9.15 0.12 0.08 32.30 05:48:01 4 57.95 0.00 9.19 0.12 0.08 32.65 05:48:01 5 60.68 0.00 9.27 0.79 0.08 29.18 05:48:01 6 60.74 0.00 9.16 0.71 0.08 29.32 05:48:01 7 59.25 0.00 9.47 0.44 0.08 30.76 Average: all 35.82 0.00 7.02 1.07 0.07 56.02 Average: 0 36.37 0.00 6.85 0.39 0.08 56.31 Average: 1 35.03 0.00 6.86 1.75 0.08 56.29 Average: 2 36.95 0.00 7.18 0.33 0.07 55.47 Average: 3 35.04 0.00 6.74 0.30 0.08 57.84 Average: 4 34.97 0.00 7.44 1.19 0.07 56.34 Average: 5 36.18 0.00 6.89 1.51 0.08 55.34 Average: 6 37.25 0.00 7.34 2.05 0.08 53.28 Average: 7 34.78 0.00 6.86 1.01 0.08 57.26