---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-577 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-577) 08/17/26 _x86_64_ (8 CPU) 19:44:16 LINUX RESTART (8 CPU) 19:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:46:01 331.06 19.62 311.44 0.00 3267.38 58793.83 0.00 19:47:01 202.42 2.50 199.92 0.00 50.52 56913.46 0.00 Average: 266.20 10.99 255.21 0.00 1645.44 57845.75 0.00 19:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:46:01 28210908 31451876 833496 2.54 105976 3373168 2104544 6.20 1171304 3044740 113024 19:47:01 27183428 31436736 844288 2.57 160188 4228348 2665420 7.86 1577956 3556352 772 Average: 27697168 31444306 838892 2.55 133082 3800758 2384982 7.03 1374630 3300546 56898 19:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:46:01 ens3 600.00 410.25 8133.79 105.44 0.00 0.00 0.00 0.00 19:46:01 vethbd324ea 167.97 195.44 16.89 571.13 0.00 0.00 0.00 0.05 19:46:01 docker0 195.97 226.69 16.62 782.83 0.00 0.00 0.00 0.00 19:46:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 19:47:01 ens3 253.97 153.26 2527.73 28.60 0.00 0.00 0.00 0.00 19:47:01 docker0 125.06 207.47 10.62 2423.88 0.00 0.00 0.00 0.00 19:47:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:47:01 veth52ef06d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 vethc6c23f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 425.53 280.68 5307.21 66.70 0.00 0.00 0.00 0.00 Average: docker0 160.22 217.00 13.60 1610.25 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.29 0.29 0.00 0.00 0.00 0.00 Average: veth52ef06d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc6c23f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-577) 08/17/26 _x86_64_ (8 CPU) 19:44:16 LINUX RESTART (8 CPU) 19:45:02 CPU %user %nice %system %iowait %steal %idle 19:46:01 all 7.75 0.00 3.13 2.91 0.07 86.15 19:46:01 0 10.34 0.00 2.72 0.84 0.07 86.03 19:46:01 1 8.06 0.00 3.12 1.47 0.07 87.27 19:46:01 2 7.51 0.00 4.10 4.06 0.07 84.26 19:46:01 3 7.08 0.00 2.50 0.46 0.05 89.91 19:46:01 4 7.83 0.00 3.25 10.65 0.09 78.18 19:46:01 5 7.17 0.00 3.39 4.85 0.09 84.51 19:46:01 6 7.30 0.00 2.99 0.26 0.07 89.38 19:46:01 7 6.74 0.00 2.95 0.65 0.05 89.61 19:47:01 all 44.19 0.00 7.08 1.13 0.10 47.50 19:47:01 0 44.59 0.00 7.18 0.35 0.08 47.79 19:47:01 1 43.49 0.00 7.32 1.47 0.10 47.63 19:47:01 2 45.84 0.00 6.72 0.15 0.10 47.19 19:47:01 3 43.17 0.00 6.99 1.00 0.12 48.73 19:47:01 4 44.36 0.00 7.46 3.27 0.10 44.81 19:47:01 5 44.18 0.00 7.48 2.08 0.08 46.17 19:47:01 6 44.84 0.00 6.95 0.25 0.10 47.86 19:47:01 7 43.07 0.00 6.54 0.44 0.08 49.87 Average: all 26.15 0.00 5.12 2.01 0.08 66.64 Average: 0 27.62 0.00 4.97 0.60 0.08 66.73 Average: 1 25.93 0.00 5.24 1.47 0.09 67.28 Average: 2 26.86 0.00 5.42 2.09 0.09 65.54 Average: 3 25.30 0.00 4.76 0.73 0.09 69.12 Average: 4 26.33 0.00 5.38 6.91 0.09 61.28 Average: 5 25.82 0.00 5.45 3.45 0.09 65.19 Average: 6 26.25 0.00 4.99 0.26 0.09 68.42 Average: 7 25.07 0.00 4.76 0.54 0.07 69.56