---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4846 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: 2799.934 BogoMIPS: 5599.86 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-4846) 04/09/26 _x86_64_ (8 CPU) 17:54:02 LINUX RESTART (8 CPU) 17:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:56:01 279.65 12.68 266.97 0.00 1713.98 72411.40 0.00 17:57:01 107.48 0.27 107.21 0.00 26.12 26302.58 0.00 Average: 193.56 6.47 187.09 0.00 869.98 49355.07 0.00 17:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:56:01 26660968 31298208 982504 2.99 155012 4592640 2239920 6.60 1841156 3794028 330964 17:57:01 26118044 31441428 834520 2.54 162200 5230052 2146488 6.33 2010744 4121696 786084 Average: 26389506 31369818 908512 2.76 158606 4911346 2193204 6.47 1925950 3957862 558524 17:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:56:01 ens3 615.45 481.84 6559.27 93.18 0.00 0.00 0.00 0.00 17:56:01 veth9665ba3 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:56:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 17:56:01 docker0 370.64 435.54 30.74 3169.28 0.00 0.00 0.00 0.00 17:57:01 ens3 87.87 46.15 1383.96 12.77 0.00 0.00 0.00 0.00 17:57:01 veth8df3386 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 17:57:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:57:01 docker0 20.69 48.12 1.58 912.28 0.00 0.00 0.00 0.00 Average: ens3 351.64 263.98 3971.40 52.97 0.00 0.00 0.00 0.00 Average: veth8df3386 0.02 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 195.65 241.81 16.16 2040.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4846) 04/09/26 _x86_64_ (8 CPU) 17:54:02 LINUX RESTART (8 CPU) 17:55:01 CPU %user %nice %system %iowait %steal %idle 17:56:01 all 18.10 0.00 5.21 1.19 0.07 75.43 17:56:01 0 17.07 0.00 5.19 0.30 0.07 77.37 17:56:01 1 19.99 0.00 5.14 0.52 0.07 74.28 17:56:01 2 16.85 0.00 5.28 2.20 0.07 75.60 17:56:01 3 16.31 0.00 4.56 0.66 0.07 78.41 17:56:01 4 19.79 0.00 5.28 0.59 0.08 74.26 17:56:01 5 18.79 0.00 6.25 3.66 0.08 71.22 17:56:01 6 17.93 0.00 5.04 0.54 0.08 76.41 17:56:01 7 18.05 0.00 4.94 1.08 0.07 75.86 17:57:01 all 58.60 0.00 8.56 0.44 0.09 32.31 17:57:01 0 59.09 0.00 9.04 0.10 0.08 31.69 17:57:01 1 58.17 0.00 8.37 0.25 0.10 33.10 17:57:01 2 58.74 0.00 8.24 0.20 0.08 32.74 17:57:01 3 58.25 0.00 8.36 0.29 0.10 33.00 17:57:01 4 58.68 0.00 8.17 0.45 0.08 32.61 17:57:01 5 57.47 0.00 9.01 1.33 0.10 32.08 17:57:01 6 58.78 0.00 8.17 0.15 0.08 32.81 17:57:01 7 59.58 0.00 9.12 0.72 0.10 30.48 Average: all 38.38 0.00 6.89 0.81 0.08 53.84 Average: 0 38.09 0.00 7.11 0.20 0.08 54.52 Average: 1 39.13 0.00 6.76 0.39 0.08 53.64 Average: 2 37.84 0.00 6.76 1.20 0.08 54.12 Average: 3 37.26 0.00 6.46 0.47 0.08 55.73 Average: 4 39.28 0.00 6.73 0.52 0.08 53.38 Average: 5 38.18 0.00 7.63 2.49 0.09 51.60 Average: 6 38.37 0.00 6.61 0.35 0.08 54.60 Average: 7 38.87 0.00 7.04 0.90 0.08 53.11