---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11285 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: 2799.934 BogoMIPS: 5599.86 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-11285) 05/25/26 _x86_64_ (8 CPU) 23:16:53 LINUX RESTART (8 CPU) 23:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:18:01 417.44 81.76 335.69 0.00 13939.75 188506.90 0.00 23:19:01 243.00 3.17 239.84 0.00 48.92 65679.17 0.00 23:20:01 163.09 0.35 162.74 0.00 25.20 52624.70 0.00 Average: 274.52 28.43 246.09 0.00 4671.55 102273.01 0.00 23:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:18:01 28713608 31495736 804964 2.45 83236 2986052 1917668 5.65 1060912 2713756 215716 23:19:01 26058724 30827920 1445520 4.40 157244 4700936 2512704 7.41 2231480 3980588 421776 23:20:01 26105680 31481568 792808 2.41 175096 5252768 1771964 5.22 1661152 4461012 292 Average: 26959337 31268408 1014431 3.09 138525 4313252 2067445 6.10 1651181 3718452 212595 23:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:18:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 23:18:01 ens3 804.30 502.70 8400.59 135.52 0.00 0.00 0.00 0.00 23:18:01 docker0 40.67 40.14 2.94 254.20 0.00 0.00 0.00 0.00 23:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 ens3 387.92 304.70 2952.36 43.12 0.00 0.00 0.00 0.00 23:19:01 vethef82bdb 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 23:19:01 docker0 285.69 350.52 24.97 2916.62 0.00 0.00 0.00 0.00 23:20:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 23:20:01 ens3 125.20 74.42 2732.99 19.39 0.00 0.00 0.00 0.00 23:20:01 docker0 4.57 9.20 0.33 128.30 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 439.16 293.95 4695.42 66.01 0.00 0.00 0.00 0.00 Average: docker0 110.31 133.29 9.42 1099.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11285) 05/25/26 _x86_64_ (8 CPU) 23:16:53 LINUX RESTART (8 CPU) 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:01 all 8.50 0.00 2.75 1.63 0.05 87.07 23:18:01 0 10.52 0.00 3.40 2.61 0.05 83.42 23:18:01 1 4.97 0.00 1.95 1.75 0.05 91.28 23:18:01 2 6.99 0.00 3.18 0.18 0.05 89.59 23:18:01 3 12.23 0.00 2.69 0.42 0.05 84.61 23:18:01 4 11.48 0.00 2.23 0.84 0.05 85.40 23:18:01 5 7.29 0.00 2.33 2.65 0.07 87.67 23:18:01 6 7.58 0.00 3.15 4.01 0.07 85.19 23:18:01 7 6.92 0.00 3.06 0.56 0.05 89.41 23:19:01 all 39.06 0.00 7.52 0.89 0.09 52.45 23:19:01 0 39.64 0.00 7.54 0.71 0.10 52.01 23:19:01 1 39.10 0.00 8.75 4.90 0.10 47.15 23:19:01 2 39.23 0.00 7.21 0.25 0.07 53.24 23:19:01 3 39.69 0.00 6.85 0.17 0.08 53.21 23:19:01 4 38.64 0.00 7.73 0.64 0.08 52.90 23:19:01 5 39.00 0.00 7.18 0.12 0.08 53.62 23:19:01 6 39.07 0.00 6.76 0.12 0.07 53.98 23:19:01 7 38.11 0.00 8.11 0.24 0.10 53.44 23:20:01 all 35.16 0.00 6.07 0.66 0.08 58.03 23:20:01 0 34.93 0.00 6.55 0.22 0.07 58.23 23:20:01 1 34.45 0.00 6.51 2.33 0.08 56.63 23:20:01 2 35.42 0.00 6.02 0.76 0.08 57.71 23:20:01 3 34.43 0.00 5.66 0.17 0.08 59.66 23:20:01 4 36.05 0.00 5.94 0.56 0.08 57.37 23:20:01 5 34.89 0.00 5.55 0.19 0.08 59.29 23:20:01 6 35.52 0.00 5.68 0.88 0.07 57.86 23:20:01 7 35.62 0.00 6.65 0.17 0.10 57.45 Average: all 27.55 0.00 5.44 1.06 0.07 65.87 Average: 0 28.34 0.00 5.83 1.18 0.07 64.58 Average: 1 26.12 0.00 5.72 2.99 0.08 65.09 Average: 2 27.19 0.00 5.47 0.40 0.07 66.88 Average: 3 28.75 0.00 5.06 0.25 0.07 65.86 Average: 4 28.70 0.00 5.30 0.68 0.07 65.25 Average: 5 27.05 0.00 5.02 0.98 0.08 66.87 Average: 6 27.40 0.00 5.20 1.67 0.07 65.67 Average: 7 26.88 0.00 5.94 0.32 0.08 66.78