---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1456 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-1456) 02/02/26 _x86_64_ (8 CPU) 04:56:51 LINUX RESTART (8 CPU) 04:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:58:01 386.89 69.49 317.40 0.00 11856.29 119142.14 0.00 04:59:01 318.25 16.51 301.73 0.00 2165.11 98552.64 0.00 05:00:01 115.55 0.32 115.23 0.00 36.66 35608.47 0.00 Average: 273.56 28.77 244.79 0.00 4686.02 84434.42 0.00 04:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 29556912 31553340 782468 2.38 68560 2239244 1805540 5.32 948868 2042232 346260 04:59:01 26401288 31229372 1047000 3.19 160840 4759292 2256004 6.65 1936308 3937736 341024 05:00:01 26473304 31472032 806480 2.45 167648 4915620 1717516 5.06 1681872 4112452 620 Average: 27477168 31418248 878649 2.67 132349 3971385 1926353 5.68 1522349 3364140 229301 04:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 04:58:01 ens3 517.28 336.61 4842.68 80.41 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 04:59:01 ens3 726.16 488.22 6962.40 100.94 0.00 0.00 0.00 0.00 04:59:01 docker0 379.52 546.26 31.62 3561.23 0.00 0.00 0.00 0.00 04:59:01 vethcb8f702 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:00:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:00:01 ens3 36.68 22.90 221.09 9.92 0.00 0.00 0.00 0.00 05:00:01 docker0 5.15 10.36 0.36 128.34 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 426.71 282.58 4008.72 63.76 0.00 0.00 0.00 0.00 Average: docker0 128.22 185.54 10.66 1229.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1456) 02/02/26 _x86_64_ (8 CPU) 04:56:51 LINUX RESTART (8 CPU) 04:57:01 CPU %user %nice %system %iowait %steal %idle 04:58:01 all 5.70 0.00 1.52 1.28 0.03 91.47 04:58:01 0 7.51 0.00 1.16 0.69 0.03 90.62 04:58:01 1 6.87 0.00 1.20 0.05 0.03 91.84 04:58:01 2 3.85 0.00 1.15 0.57 0.03 94.40 04:58:01 3 4.08 0.00 1.39 0.84 0.03 93.67 04:58:01 4 5.79 0.00 2.74 0.35 0.03 91.08 04:58:01 5 8.13 0.00 2.27 7.28 0.03 82.29 04:58:01 6 4.22 0.00 1.19 0.25 0.03 94.31 04:58:01 7 5.17 0.00 1.08 0.18 0.03 93.53 04:59:01 all 19.45 0.00 5.56 2.25 0.08 72.66 04:59:01 0 19.28 0.00 5.69 1.42 0.07 73.54 04:59:01 1 20.21 0.00 5.30 0.68 0.08 73.72 04:59:01 2 18.49 0.00 6.01 8.35 0.07 67.09 04:59:01 3 20.63 0.00 5.87 2.77 0.08 70.64 04:59:01 4 20.07 0.00 6.27 3.26 0.10 70.30 04:59:01 5 19.82 0.00 5.66 0.10 0.08 74.34 04:59:01 6 16.63 0.00 3.99 0.41 0.08 78.89 04:59:01 7 20.48 0.00 5.67 1.00 0.10 72.74 05:00:01 all 51.94 0.00 7.23 0.91 0.10 39.83 05:00:01 0 52.45 0.00 8.18 1.48 0.10 37.78 05:00:01 1 52.32 0.00 6.79 2.29 0.12 38.48 05:00:01 2 52.99 0.00 7.34 1.77 0.12 37.78 05:00:01 3 53.89 0.00 7.83 1.29 0.10 36.89 05:00:01 4 52.57 0.00 7.19 0.15 0.10 39.98 05:00:01 5 51.53 0.00 7.14 0.13 0.08 41.11 05:00:01 6 45.99 0.00 6.22 0.03 0.10 47.65 05:00:01 7 53.73 0.00 7.11 0.10 0.10 38.96 Average: all 25.65 0.00 4.76 1.48 0.07 68.04 Average: 0 26.38 0.00 5.00 1.20 0.07 67.35 Average: 1 26.44 0.00 4.42 1.01 0.08 68.06 Average: 2 25.08 0.00 4.82 3.54 0.07 66.48 Average: 3 26.11 0.00 5.01 1.63 0.07 67.18 Average: 4 26.14 0.00 5.40 1.25 0.08 67.14 Average: 5 26.47 0.00 5.01 2.52 0.07 65.92 Average: 6 22.20 0.00 3.79 0.23 0.07 73.71 Average: 7 26.41 0.00 4.61 0.43 0.08 68.48