---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773312 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 8% / 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 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773312) 11/18/25 _x86_64_ (8 CPU) 07:11:00 LINUX RESTART (8 CPU) 07:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:13:01 127.36 0.47 126.90 0.00 21.86 53222.06 0.00 07:14:01 106.95 0.15 106.80 0.00 7.73 55687.79 0.00 07:15:01 2.68 0.00 2.68 0.00 0.00 42.14 0.00 Average: 78.99 0.21 78.79 0.00 9.86 36315.31 0.00 07:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 27566524 31516716 768600 2.34 118448 4026216 1814944 5.35 1131840 3681624 403476 07:14:01 26421084 31445248 829864 2.52 164624 4938752 1825876 5.38 1272208 4561296 796 07:15:01 26423660 31448112 826724 2.52 164708 4938752 1841920 5.43 1271388 4561300 4 Average: 26803756 31470025 808396 2.46 149260 4634573 1827580 5.39 1225145 4268073 134759 07:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 docker0 17.00 19.83 1.66 375.67 0.00 0.00 0.00 0.00 07:13:01 ens3 286.92 165.47 6962.09 34.40 0.00 0.00 0.00 0.00 07:13:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 07:14:01 veth08c7246 0.32 0.28 0.05 0.02 0.00 0.00 0.00 0.00 07:14:01 docker0 20.66 23.28 2.13 377.04 0.00 0.00 0.00 0.00 07:14:01 ens3 183.25 122.60 3613.47 29.89 0.00 0.00 0.00 0.00 07:14:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 07:15:01 veth08c7246 0.07 0.07 0.01 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 0.07 0.03 0.01 0.00 0.00 0.00 0.00 0.00 07:15:01 ens3 8.63 3.37 8.51 1.04 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth08c7246 0.13 0.12 0.02 0.01 0.00 0.00 0.00 0.00 Average: docker0 12.57 14.38 1.27 250.89 0.00 0.00 0.00 0.00 Average: ens3 159.59 97.14 3527.83 21.78 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773312) 11/18/25 _x86_64_ (8 CPU) 07:11:00 LINUX RESTART (8 CPU) 07:12:01 CPU %user %nice %system %iowait %steal %idle 07:13:01 all 23.42 0.00 5.31 0.72 0.07 70.48 07:13:01 0 22.28 0.00 4.70 0.10 0.07 72.85 07:13:01 1 24.89 0.00 5.73 0.20 0.07 69.11 07:13:01 2 22.43 0.00 5.52 4.50 0.07 67.48 07:13:01 3 23.66 0.00 5.32 0.10 0.07 70.86 07:13:01 4 22.35 0.00 4.53 0.10 0.07 72.95 07:13:01 5 24.13 0.00 5.51 0.07 0.07 70.23 07:13:01 6 23.81 0.00 5.92 0.56 0.07 69.65 07:13:01 7 23.83 0.00 5.24 0.17 0.07 70.70 07:14:01 all 7.08 0.00 2.80 0.63 0.05 89.44 07:14:01 0 6.80 0.00 2.87 0.13 0.05 90.15 07:14:01 1 6.21 0.00 2.43 0.30 0.05 91.01 07:14:01 2 6.29 0.00 4.23 3.72 0.03 85.72 07:14:01 3 7.42 0.00 2.46 0.02 0.05 90.05 07:14:01 4 7.17 0.00 1.90 0.27 0.05 90.61 07:14:01 5 7.70 0.00 2.62 0.15 0.05 89.47 07:14:01 6 9.17 0.00 3.07 0.32 0.05 87.38 07:14:01 7 5.90 0.00 2.86 0.12 0.05 91.08 07:15:01 all 0.05 0.00 0.03 0.01 0.01 99.90 07:15:01 0 0.03 0.00 0.05 0.00 0.00 99.92 07:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 07:15:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:15:01 3 0.03 0.00 0.03 0.00 0.02 99.92 07:15:01 4 0.13 0.00 0.03 0.00 0.00 99.83 07:15:01 5 0.02 0.00 0.02 0.07 0.05 99.85 07:15:01 6 0.12 0.00 0.02 0.00 0.02 99.85 07:15:01 7 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 10.14 0.00 2.70 0.45 0.04 86.67 Average: 0 9.67 0.00 2.53 0.08 0.04 87.68 Average: 1 10.32 0.00 2.71 0.17 0.04 86.76 Average: 2 9.52 0.00 3.24 2.72 0.03 84.49 Average: 3 10.34 0.00 2.60 0.04 0.04 86.98 Average: 4 9.82 0.00 2.14 0.12 0.04 87.87 Average: 5 10.56 0.00 2.70 0.10 0.06 86.59 Average: 6 10.98 0.00 2.99 0.29 0.04 85.70 Average: 7 9.89 0.00 2.70 0.10 0.04 87.27