---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10543 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 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-10543) 05/24/26 _x86_64_ (8 CPU) 21:18:11 LINUX RESTART (8 CPU) 21:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:20:01 290.97 15.81 275.16 0.00 2217.39 92296.36 0.00 21:21:01 105.06 0.50 104.57 0.00 37.45 20566.08 0.00 Average: 197.23 8.09 189.14 0.00 1118.17 56126.89 0.00 21:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:20:01 27283592 31505892 776584 2.36 148292 4225088 1793992 5.29 1328200 3728916 0 21:21:01 26736248 31266404 1003476 3.05 162216 4466232 2497112 7.36 1869824 3665180 216644 Average: 27009920 31386148 890030 2.71 155254 4345660 2145552 6.33 1599012 3697048 108322 21:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:20:01 ens3 654.77 444.62 6721.90 92.85 0.00 0.00 0.00 0.00 21:20:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 21:20:01 docker0 343.76 488.71 29.01 3273.93 0.00 0.00 0.00 0.00 21:21:01 ens3 50.70 28.91 228.19 15.88 0.00 0.00 0.00 0.00 21:21:01 vethc6eb1f1 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:21:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 21:21:01 docker0 4.37 8.21 0.32 128.23 0.00 0.00 0.00 0.00 Average: ens3 350.17 235.00 3447.50 54.04 0.00 0.00 0.00 0.00 Average: vethc6eb1f1 0.03 0.10 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 172.62 246.43 14.54 1687.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10543) 05/24/26 _x86_64_ (8 CPU) 21:18:11 LINUX RESTART (8 CPU) 21:19:02 CPU %user %nice %system %iowait %steal %idle 21:20:01 all 10.63 0.00 4.12 2.74 0.06 82.44 21:20:01 0 10.54 0.00 3.87 0.68 0.05 84.86 21:20:01 1 9.35 0.00 5.11 7.96 0.07 77.51 21:20:01 2 9.68 0.00 3.31 4.82 0.07 82.11 21:20:01 3 11.73 0.00 4.78 0.40 0.07 83.02 21:20:01 4 12.43 0.00 4.40 0.50 0.07 82.60 21:20:01 5 10.97 0.00 3.55 2.83 0.07 82.57 21:20:01 6 9.98 0.00 3.96 1.77 0.07 84.23 21:20:01 7 10.39 0.00 3.97 3.01 0.05 82.58 21:21:01 all 53.53 0.00 7.86 0.44 0.10 38.07 21:21:01 0 53.89 0.00 7.99 0.32 0.10 37.70 21:21:01 1 52.72 0.00 7.58 0.61 0.10 38.99 21:21:01 2 52.56 0.00 8.20 0.27 0.08 38.89 21:21:01 3 51.82 0.00 7.60 0.12 0.10 40.36 21:21:01 4 56.76 0.00 8.41 0.69 0.10 34.04 21:21:01 5 52.41 0.00 8.43 1.16 0.10 37.90 21:21:01 6 54.48 0.00 7.61 0.24 0.10 37.58 21:21:01 7 53.55 0.00 7.09 0.12 0.10 39.14 Average: all 32.29 0.00 6.01 1.58 0.08 60.04 Average: 0 32.32 0.00 5.94 0.50 0.08 61.16 Average: 1 31.27 0.00 6.36 4.24 0.09 58.04 Average: 2 31.29 0.00 5.77 2.53 0.08 60.33 Average: 3 31.96 0.00 6.20 0.26 0.09 61.49 Average: 4 34.89 0.00 6.43 0.60 0.09 58.00 Average: 5 31.91 0.00 6.02 1.99 0.08 60.01 Average: 6 32.49 0.00 5.80 0.99 0.08 60.63 Average: 7 32.20 0.00 5.55 1.55 0.08 60.63