---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1326 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-1326) 01/30/26 _x86_64_ (8 CPU) 18:42:34 LINUX RESTART (8 CPU) 18:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:44:01 426.33 33.42 392.92 0.00 5540.89 97668.19 0.00 18:45:01 156.94 3.67 153.27 0.00 38.39 65940.74 0.00 18:46:01 105.55 0.38 105.17 0.00 29.60 23080.97 0.00 Average: 228.51 12.37 216.14 0.00 1849.12 62032.02 0.00 18:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 28262588 31445828 840380 2.56 100596 3336976 2137844 6.30 1167068 3013096 38852 18:45:01 26182548 31478012 799620 2.43 156512 5215976 1841016 5.43 2000988 4078388 139788 18:46:01 26813536 31312152 962892 2.93 164892 4429208 2341980 6.90 1812616 3646240 102688 Average: 27086224 31411997 867631 2.64 140667 4327387 2106947 6.21 1660224 3579241 93776 18:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 docker0 181.38 201.58 15.21 601.00 0.00 0.00 0.00 0.00 18:44:01 lo 5.22 5.22 0.54 0.54 0.00 0.00 0.00 0.00 18:44:01 ens3 896.42 628.98 8791.88 151.84 0.00 0.00 0.00 0.00 18:44:01 veth2b74cbb 151.08 162.45 15.29 260.50 0.00 0.00 0.00 0.02 18:45:01 docker0 129.96 260.09 11.74 2783.30 0.00 0.00 0.00 0.00 18:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 ens3 289.82 147.31 2811.53 24.93 0.00 0.00 0.00 0.00 18:45:01 veth01a02dd 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 18:46:01 docker0 6.15 11.83 0.48 128.79 0.00 0.00 0.00 0.00 18:46:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 18:46:01 veth413cb66 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:46:01 ens3 36.26 22.83 210.92 10.60 0.00 0.00 0.00 0.00 Average: docker0 105.41 157.59 9.11 1174.21 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.20 0.20 0.00 0.00 0.00 0.00 Average: veth413cb66 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 404.77 264.35 3911.00 61.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1326) 01/30/26 _x86_64_ (8 CPU) 18:42:34 LINUX RESTART (8 CPU) 18:43:02 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 9.88 0.00 3.06 2.33 0.06 84.67 18:44:01 0 11.75 0.00 3.41 0.33 0.05 84.47 18:44:01 1 9.29 0.00 2.79 0.58 0.05 87.28 18:44:01 2 7.77 0.00 3.64 1.46 0.05 87.08 18:44:01 3 13.36 0.00 2.59 0.07 0.05 83.93 18:44:01 4 9.82 0.00 4.43 12.79 0.07 72.90 18:44:01 5 9.80 0.00 2.71 0.45 0.05 86.99 18:44:01 6 6.13 0.00 2.81 1.57 0.07 89.42 18:44:01 7 11.11 0.00 2.14 1.47 0.05 85.22 18:45:01 all 31.73 0.00 5.11 2.23 0.09 60.84 18:45:01 0 32.69 0.00 4.47 0.86 0.08 61.90 18:45:01 1 30.59 0.00 5.16 0.52 0.08 63.65 18:45:01 2 33.88 0.00 4.77 0.56 0.07 60.73 18:45:01 3 33.05 0.00 6.31 6.95 0.12 53.57 18:45:01 4 31.65 0.00 5.07 0.37 0.07 62.84 18:45:01 5 30.03 0.00 5.38 6.32 0.10 58.17 18:45:01 6 31.99 0.00 4.50 0.17 0.08 63.26 18:45:01 7 29.98 0.00 5.21 2.10 0.08 62.62 18:46:01 all 48.10 0.00 7.07 0.60 0.09 44.14 18:46:01 0 47.99 0.00 7.37 0.15 0.08 44.41 18:46:01 1 48.28 0.00 6.81 0.55 0.08 44.27 18:46:01 2 48.45 0.00 6.62 0.10 0.08 44.75 18:46:01 3 46.16 0.00 6.72 0.51 0.07 46.55 18:46:01 4 48.42 0.00 8.07 0.13 0.10 43.28 18:46:01 5 48.90 0.00 7.43 2.41 0.08 41.18 18:46:01 6 48.85 0.00 6.61 0.18 0.13 44.22 18:46:01 7 47.72 0.00 6.94 0.78 0.10 44.46 Average: all 30.04 0.00 5.10 1.72 0.08 63.07 Average: 0 30.93 0.00 5.09 0.45 0.07 63.46 Average: 1 29.51 0.00 4.94 0.55 0.07 64.93 Average: 2 30.18 0.00 5.02 0.70 0.07 64.04 Average: 3 30.97 0.00 5.23 2.53 0.08 61.20 Average: 4 30.16 0.00 5.87 4.35 0.08 59.54 Average: 5 29.68 0.00 5.19 3.08 0.08 61.97 Average: 6 29.21 0.00 4.66 0.63 0.10 65.41 Average: 7 29.71 0.00 4.78 1.45 0.08 63.98