---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1312 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-1312) 01/30/26 _x86_64_ (8 CPU) 12:33:34 LINUX RESTART (8 CPU) 12:34:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:35:01 370.02 70.09 299.93 0.00 12537.35 116312.08 0.00 12:36:01 236.16 3.58 232.58 0.00 50.39 96869.72 0.00 12:37:01 124.38 0.40 123.98 0.00 29.19 49112.31 0.00 Average: 244.21 24.94 219.27 0.00 4251.44 87588.78 0.00 12:34:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 28248196 31482808 807860 2.46 89940 3415388 1869028 5.51 1063892 3148696 657540 12:36:01 26118548 31217364 1057776 3.22 156068 5026704 2307748 6.80 2141588 4004120 794180 12:37:01 26280244 30946560 1325708 4.03 165984 4585128 2817084 8.31 2252588 3725692 325088 Average: 26882329 31215577 1063781 3.24 137331 4342407 2331287 6.87 1819356 3626169 592269 12:34:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 lo 5.11 5.11 0.52 0.52 0.00 0.00 0.00 0.00 12:35:01 docker0 44.94 41.75 3.16 232.63 0.00 0.00 0.00 0.00 12:35:01 ens3 688.35 456.17 8153.61 132.62 0.00 0.00 0.00 0.00 12:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:36:01 docker0 291.17 392.33 25.49 3025.06 0.00 0.00 0.00 0.00 12:36:01 ens3 424.76 309.62 3055.55 42.09 0.00 0.00 0.00 0.00 12:36:01 vethcafa494 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:37:01 docker0 4.92 9.08 0.35 130.83 0.00 0.00 0.00 0.00 12:37:01 ens3 30.69 18.56 210.87 8.74 0.00 0.00 0.00 0.00 12:37:01 veth5f6f8e8 0.05 0.25 0.00 0.02 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: docker0 113.29 147.13 9.63 1124.50 0.00 0.00 0.00 0.00 Average: ens3 382.94 262.51 3830.49 61.54 0.00 0.00 0.00 0.00 Average: veth5f6f8e8 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1312) 01/30/26 _x86_64_ (8 CPU) 12:33:34 LINUX RESTART (8 CPU) 12:34:00 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 9.20 0.00 2.84 1.77 0.05 86.14 12:35:01 0 7.50 0.00 2.69 0.54 0.05 89.22 12:35:01 1 10.44 0.00 3.05 1.91 0.07 84.54 12:35:01 2 9.25 0.00 4.19 4.27 0.07 82.22 12:35:01 3 12.50 0.00 3.37 0.91 0.05 83.17 12:35:01 4 7.02 0.00 2.05 0.43 0.05 90.45 12:35:01 5 7.63 0.00 2.05 0.51 0.03 89.77 12:35:01 6 9.44 0.00 2.84 2.03 0.05 85.63 12:35:01 7 9.84 0.00 2.47 3.54 0.05 84.10 12:36:01 all 29.93 0.00 5.31 2.01 0.11 62.64 12:36:01 0 29.19 0.00 4.91 0.62 0.08 65.20 12:36:01 1 30.63 0.00 4.71 0.61 0.10 63.96 12:36:01 2 31.86 0.00 4.97 0.91 0.10 62.16 12:36:01 3 28.79 0.00 4.83 0.32 0.15 65.90 12:36:01 4 30.80 0.00 6.03 7.31 0.10 55.76 12:36:01 5 29.97 0.00 5.75 1.23 0.10 62.95 12:36:01 6 28.63 0.00 5.49 0.37 0.10 65.41 12:36:01 7 29.57 0.00 5.79 4.72 0.10 59.82 12:37:01 all 51.48 0.00 6.81 1.87 0.11 39.72 12:37:01 0 50.43 0.00 6.61 3.39 0.12 39.46 12:37:01 1 51.76 0.00 6.47 0.96 0.12 40.70 12:37:01 2 52.40 0.00 6.73 0.20 0.12 40.55 12:37:01 3 51.61 0.00 6.68 0.30 0.10 41.31 12:37:01 4 51.09 0.00 8.08 9.45 0.12 31.26 12:37:01 5 51.37 0.00 6.77 0.27 0.12 41.47 12:37:01 6 51.24 0.00 6.67 0.24 0.12 41.73 12:37:01 7 51.96 0.00 6.48 0.18 0.10 41.27 Average: all 30.10 0.00 4.98 1.88 0.09 62.95 Average: 0 28.93 0.00 4.72 1.51 0.08 64.75 Average: 1 30.85 0.00 4.73 1.16 0.09 63.17 Average: 2 31.08 0.00 5.29 1.81 0.09 61.72 Average: 3 30.85 0.00 4.95 0.51 0.10 63.59 Average: 4 29.51 0.00 5.37 5.70 0.09 59.33 Average: 5 29.56 0.00 4.84 0.67 0.08 64.84 Average: 6 29.66 0.00 4.99 0.89 0.09 64.37 Average: 7 30.37 0.00 4.90 2.82 0.08 61.83