---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15577 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: 2799.996 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-15577) 07/25/26 _x86_64_ (8 CPU) 02:26:21 LINUX RESTART (8 CPU) 02:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:28:01 285.74 20.26 265.48 0.00 3151.62 86269.91 0.00 02:29:01 163.01 1.00 162.01 0.00 10.13 53979.69 0.00 02:30:01 147.58 0.45 147.13 0.00 55.59 36997.03 0.00 Average: 198.78 7.24 191.54 0.00 1072.56 59083.72 0.00 02:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 27604716 31456736 822560 2.50 136108 3867816 2110960 6.22 1300088 3429040 598092 02:29:01 27236728 31507884 773632 2.35 160564 4247584 1733336 5.11 1511784 3574780 200 02:30:01 26079840 31444652 826584 2.51 176020 5235720 1799572 5.31 1696428 4444828 556 Average: 26973761 31469757 807592 2.46 157564 4450373 1881289 5.55 1502767 3816216 199616 02:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 docker0 317.96 397.02 26.76 2926.05 0.00 0.00 0.00 0.00 02:28:01 veth1255902 261.80 336.77 26.44 2567.17 0.00 0.00 0.00 0.21 02:28:01 ens3 697.53 509.25 10068.77 108.13 0.00 0.00 0.00 0.00 02:28:01 lo 4.53 4.53 0.46 0.46 0.00 0.00 0.00 0.00 02:29:01 docker0 14.55 17.86 1.19 282.03 0.00 0.00 0.00 0.00 02:29:01 ens3 55.72 35.21 317.81 15.13 0.00 0.00 0.00 0.00 02:29:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 02:30:01 docker0 5.35 10.83 0.37 128.47 0.00 0.00 0.00 0.00 02:30:01 ens3 150.02 91.07 2757.33 27.68 0.00 0.00 0.00 0.00 02:30:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 112.63 141.92 9.44 1112.28 0.00 0.00 0.00 0.00 Average: ens3 301.12 211.86 4381.62 50.32 0.00 0.00 0.00 0.00 Average: lo 2.24 2.24 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15577) 07/25/26 _x86_64_ (8 CPU) 02:26:21 LINUX RESTART (8 CPU) 02:27:01 CPU %user %nice %system %iowait %steal %idle 02:28:01 all 8.67 0.00 3.82 1.31 0.07 86.13 02:28:01 0 8.92 0.00 4.42 0.32 0.07 86.28 02:28:01 1 10.14 0.00 4.84 0.30 0.07 84.65 02:28:01 2 7.88 0.00 3.79 5.82 0.08 82.43 02:28:01 3 9.40 0.00 3.17 0.85 0.07 86.51 02:28:01 4 8.14 0.00 3.93 0.42 0.08 87.42 02:28:01 5 8.98 0.00 2.95 0.17 0.07 87.83 02:28:01 6 8.48 0.00 3.55 0.17 0.07 87.74 02:28:01 7 7.41 0.00 3.89 2.46 0.07 86.17 02:29:01 all 46.09 0.00 7.41 0.95 0.11 45.44 02:29:01 0 45.91 0.00 7.16 0.25 0.10 46.58 02:29:01 1 46.37 0.00 6.71 0.34 0.12 46.47 02:29:01 2 45.19 0.00 8.23 2.05 0.10 44.42 02:29:01 3 47.45 0.00 7.12 0.20 0.12 45.10 02:29:01 4 46.78 0.00 7.31 0.36 0.12 45.44 02:29:01 5 46.38 0.00 7.28 0.29 0.12 45.94 02:29:01 6 45.34 0.00 7.51 0.32 0.12 46.72 02:29:01 7 45.33 0.00 7.94 3.82 0.12 42.80 02:30:01 all 27.20 0.00 5.02 0.84 0.10 66.85 02:30:01 0 24.79 0.00 4.47 1.31 0.10 69.33 02:30:01 1 28.23 0.00 4.75 0.30 0.12 66.60 02:30:01 2 26.22 0.00 5.35 1.33 0.10 67.00 02:30:01 3 25.70 0.00 5.05 3.18 0.07 65.99 02:30:01 4 28.43 0.00 4.84 0.12 0.12 66.49 02:30:01 5 30.11 0.00 4.70 0.10 0.07 65.02 02:30:01 6 26.37 0.00 6.29 0.22 0.08 67.04 02:30:01 7 27.83 0.00 4.69 0.12 0.12 67.24 Average: all 27.34 0.00 5.42 1.04 0.09 66.12 Average: 0 26.54 0.00 5.35 0.63 0.09 67.39 Average: 1 28.26 0.00 5.43 0.31 0.10 65.89 Average: 2 26.44 0.00 5.79 3.07 0.10 64.60 Average: 3 27.54 0.00 5.12 1.42 0.08 65.84 Average: 4 27.77 0.00 5.36 0.30 0.11 66.47 Average: 5 28.49 0.00 4.98 0.19 0.09 66.26 Average: 6 26.75 0.00 5.78 0.24 0.09 67.14 Average: 7 26.90 0.00 5.51 2.13 0.10 65.36