---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4804 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 14G 141G 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 14G 141G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4804) 04/09/26 _x86_64_ (8 CPU) 08:24:53 LINUX RESTART (8 CPU) 08:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:26:01 446.36 81.87 364.49 0.00 13978.07 179605.67 0.00 08:27:01 221.66 1.22 220.45 0.00 32.26 63092.28 0.00 08:28:01 39.26 0.08 39.18 0.00 0.67 32071.20 0.00 08:29:01 177.97 0.43 177.54 0.00 55.99 53690.65 0.00 Average: 221.31 20.90 200.41 0.00 3516.75 82114.95 0.00 08:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:01 28471524 31495040 797560 2.43 88312 3213228 1936472 5.71 1061684 2938476 445960 08:27:01 26273816 31430040 844576 2.57 155024 5087820 1855148 5.47 1992400 4002804 839308 08:28:01 26106212 31431492 841360 2.56 162172 5219560 2088504 6.16 1636736 4492328 436884 08:29:01 25369776 31489716 783940 2.38 190728 5924952 1833040 5.40 1676732 5124160 659552 Average: 26555332 31461572 816859 2.49 149059 4861390 1928291 5.68 1591888 4139442 595426 08:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:01 lo 5.37 5.37 0.54 0.54 0.00 0.00 0.00 0.00 08:26:01 ens3 790.47 506.78 8472.88 137.99 0.00 0.00 0.00 0.00 08:26:01 docker0 24.35 31.94 1.64 292.72 0.00 0.00 0.00 0.00 08:27:01 vethc2740af 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 ens3 488.67 393.68 2934.07 49.85 0.00 0.00 0.00 0.00 08:27:01 docker0 369.04 446.21 30.45 2894.69 0.00 0.00 0.00 0.00 08:28:01 vethc2740af 1.27 1.53 0.15 0.45 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 10.51 6.78 7.98 4.28 0.00 0.00 0.00 0.00 08:28:01 docker0 1.27 1.50 0.13 0.45 0.00 0.00 0.00 0.00 08:29:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 08:29:01 ens3 241.41 143.73 6750.79 27.19 0.00 0.00 0.00 0.00 08:29:01 docker0 4.27 7.90 0.32 128.26 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 382.77 262.74 4541.43 54.83 0.00 0.00 0.00 0.00 Average: docker0 99.73 121.89 8.14 829.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4804) 04/09/26 _x86_64_ (8 CPU) 08:24:53 LINUX RESTART (8 CPU) 08:25:01 CPU %user %nice %system %iowait %steal %idle 08:26:01 all 9.49 0.00 3.05 1.56 0.06 85.84 08:26:01 0 11.67 0.00 2.96 0.76 0.07 84.54 08:26:01 1 7.80 0.00 2.37 1.19 0.07 88.57 08:26:01 2 11.58 0.00 2.31 1.58 0.05 84.48 08:26:01 3 7.65 0.00 4.17 2.33 0.07 85.79 08:26:01 4 8.03 0.00 3.47 1.42 0.05 87.03 08:26:01 5 9.52 0.00 2.88 0.83 0.08 86.68 08:26:01 6 10.80 0.00 3.39 3.64 0.07 82.11 08:26:01 7 8.88 0.00 2.84 0.72 0.05 87.51 08:27:01 all 29.88 0.00 5.25 0.71 0.08 64.08 08:27:01 0 30.30 0.00 4.85 0.25 0.07 64.53 08:27:01 1 29.64 0.00 4.93 0.07 0.08 65.28 08:27:01 2 29.40 0.00 6.35 3.81 0.10 60.34 08:27:01 3 29.06 0.00 5.08 0.25 0.07 65.54 08:27:01 4 30.67 0.00 5.12 0.35 0.07 63.79 08:27:01 5 29.61 0.00 6.01 0.64 0.07 63.68 08:27:01 6 30.44 0.00 4.99 0.10 0.08 64.39 08:27:01 7 29.91 0.00 4.67 0.22 0.10 65.10 08:28:01 all 42.62 0.00 4.97 0.44 0.08 51.88 08:28:01 0 41.06 0.00 5.03 0.12 0.08 53.71 08:28:01 1 43.27 0.00 5.27 0.67 0.10 50.69 08:28:01 2 44.23 0.00 4.65 0.18 0.07 50.86 08:28:01 3 44.12 0.00 5.52 1.07 0.08 49.21 08:28:01 4 41.28 0.00 4.84 0.23 0.08 53.57 08:28:01 5 41.85 0.00 4.76 0.89 0.08 52.43 08:28:01 6 41.34 0.00 4.50 0.18 0.08 53.88 08:28:01 7 43.83 0.00 5.22 0.17 0.08 50.70 08:29:01 all 30.43 0.00 6.04 0.60 0.09 62.83 08:29:01 0 28.48 0.00 5.42 0.83 0.08 65.18 08:29:01 1 32.44 0.00 6.05 1.42 0.08 60.00 08:29:01 2 30.46 0.00 6.23 0.68 0.08 62.55 08:29:01 3 29.92 0.00 6.70 0.76 0.10 62.52 08:29:01 4 28.31 0.00 5.56 0.22 0.08 65.83 08:29:01 5 31.52 0.00 5.83 0.46 0.08 62.11 08:29:01 6 32.04 0.00 6.30 0.42 0.08 61.16 08:29:01 7 30.32 0.00 6.24 0.05 0.08 63.31 Average: all 28.12 0.00 4.83 0.83 0.08 66.15 Average: 0 27.89 0.00 4.56 0.49 0.08 66.99 Average: 1 28.29 0.00 4.65 0.84 0.08 66.14 Average: 2 28.94 0.00 4.88 1.56 0.08 64.55 Average: 3 27.72 0.00 5.37 1.10 0.08 65.73 Average: 4 27.07 0.00 4.75 0.56 0.07 67.56 Average: 5 28.14 0.00 4.87 0.70 0.08 66.21 Average: 6 28.67 0.00 4.79 1.09 0.08 65.37 Average: 7 28.24 0.00 4.74 0.29 0.08 66.65