---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9298 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-9298) 05/13/26 _x86_64_ (8 CPU) 19:31:33 LINUX RESTART (8 CPU) 19:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:33:01 473.36 26.66 446.71 0.00 3455.65 67744.35 0.00 19:34:01 120.09 0.25 119.84 0.00 6.26 54043.64 0.00 19:35:01 142.69 0.30 142.39 0.00 33.33 38943.39 0.00 Average: 244.15 8.97 235.17 0.00 1152.67 53501.24 0.00 19:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:33:01 27326752 31487828 801188 2.44 146500 4169628 1905584 5.62 1326820 3693448 724632 19:34:01 25780120 31168272 1110856 3.38 157116 5307792 2437432 7.19 2129736 4350428 706436 19:35:01 26194776 31505768 775908 2.36 174360 5186008 1766836 5.21 1606724 4433004 469904 Average: 26433883 31387289 895984 2.73 159325 4887809 2036617 6.00 1687760 4158960 633657 19:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:33:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 19:33:01 ens3 945.40 609.69 10793.83 142.56 0.00 0.00 0.00 0.00 19:33:01 docker0 305.08 465.66 26.61 3129.90 0.00 0.00 0.00 0.00 19:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 32.38 20.21 31.75 12.52 0.00 0.00 0.00 0.00 19:34:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 veth11e79f6 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 19:35:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 19:35:01 ens3 114.28 69.44 2721.28 15.35 0.00 0.00 0.00 0.00 19:35:01 docker0 4.43 8.25 0.33 128.23 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 360.87 231.07 4481.47 56.35 0.00 0.00 0.00 0.00 Average: docker0 102.11 156.33 8.89 1074.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9298) 05/13/26 _x86_64_ (8 CPU) 19:31:33 LINUX RESTART (8 CPU) 19:32:02 CPU %user %nice %system %iowait %steal %idle 19:33:01 all 10.62 0.00 3.83 1.44 0.07 84.04 19:33:01 0 9.66 0.00 4.15 0.75 0.07 85.37 19:33:01 1 9.16 0.00 4.33 4.19 0.07 82.25 19:33:01 2 10.15 0.00 3.54 0.65 0.05 85.60 19:33:01 3 9.63 0.00 3.64 0.38 0.05 86.30 19:33:01 4 11.46 0.00 2.95 0.94 0.07 84.59 19:33:01 5 7.58 0.00 4.39 2.69 0.07 85.28 19:33:01 6 13.45 0.00 3.17 0.12 0.09 83.17 19:33:01 7 13.87 0.00 4.50 1.80 0.07 79.76 19:34:01 all 47.31 0.00 6.48 0.99 0.11 45.12 19:34:01 0 46.74 0.00 6.79 0.79 0.10 45.58 19:34:01 1 49.07 0.00 6.72 0.89 0.10 43.22 19:34:01 2 47.22 0.00 5.90 0.10 0.12 46.66 19:34:01 3 45.62 0.00 6.80 3.17 0.12 44.30 19:34:01 4 48.77 0.00 6.28 0.18 0.10 44.66 19:34:01 5 47.23 0.00 6.30 1.94 0.10 44.43 19:34:01 6 47.43 0.00 6.66 0.44 0.10 45.37 19:34:01 7 46.39 0.00 6.39 0.39 0.10 46.73 19:35:01 all 41.88 0.00 6.05 0.49 0.11 51.47 19:35:01 0 42.67 0.00 6.69 0.10 0.12 50.43 19:35:01 1 41.72 0.00 5.99 1.52 0.10 50.67 19:35:01 2 40.37 0.00 6.19 0.54 0.08 52.81 19:35:01 3 43.12 0.00 5.65 0.29 0.12 50.83 19:35:01 4 41.47 0.00 5.88 0.24 0.10 52.32 19:35:01 5 42.67 0.00 5.91 1.01 0.10 50.31 19:35:01 6 41.13 0.00 6.06 0.15 0.10 52.56 19:35:01 7 41.92 0.00 6.07 0.05 0.12 51.85 Average: all 33.43 0.00 5.47 0.97 0.09 60.04 Average: 0 33.18 0.00 5.89 0.55 0.10 60.29 Average: 1 33.50 0.00 5.69 2.19 0.09 58.54 Average: 2 32.74 0.00 5.22 0.43 0.08 61.53 Average: 3 32.99 0.00 5.37 1.29 0.10 60.25 Average: 4 34.04 0.00 5.05 0.45 0.09 60.37 Average: 5 32.67 0.00 5.54 1.87 0.09 59.82 Average: 6 34.13 0.00 5.31 0.24 0.10 60.22 Average: 7 34.19 0.00 5.66 0.74 0.10 59.31