---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1424 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-1424) 02/02/26 _x86_64_ (8 CPU) 00:30:42 LINUX RESTART (8 CPU) 00:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:32:01 429.81 76.49 353.32 0.00 13367.64 178010.60 0.00 00:33:01 250.49 3.00 247.49 0.00 49.86 66734.74 0.00 00:34:01 119.98 0.23 119.75 0.00 27.06 34159.66 0.00 Average: 266.76 26.57 240.19 0.00 4481.52 92968.33 0.00 00:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:32:01 28620796 31477268 823000 2.50 86420 3052452 1875652 5.53 1079148 2783160 282744 00:33:01 26239236 31292748 985480 3.00 157464 4982828 2267728 6.69 2020496 4010148 665952 00:34:01 26002032 31472560 806948 2.45 175528 5341468 1814644 5.35 1658464 4565880 545420 Average: 26954021 31414192 871809 2.65 139804 4458916 1986008 5.86 1586036 3786396 498039 00:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:32:01 ens3 686.00 470.15 8447.46 136.44 0.00 0.00 0.00 0.00 00:32:01 docker0 49.13 49.78 3.57 281.24 0.00 0.00 0.00 0.00 00:32:01 lo 5.50 5.50 0.56 0.56 0.00 0.00 0.00 0.00 00:33:01 ens3 515.21 358.32 3082.48 47.32 0.00 0.00 0.00 0.00 00:33:01 docker0 335.26 476.37 28.28 3045.23 0.00 0.00 0.00 0.00 00:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:33:01 vethd36e38a 0.05 0.42 0.00 0.02 0.00 0.00 0.00 0.00 00:34:01 ens3 117.83 70.22 2718.63 15.67 0.00 0.00 0.00 0.00 00:34:01 docker0 4.65 9.23 0.34 128.30 0.00 0.00 0.00 0.00 00:34:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 439.68 299.57 4749.52 66.48 0.00 0.00 0.00 0.00 Average: docker0 129.68 178.46 10.73 1151.59 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 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-1424) 02/02/26 _x86_64_ (8 CPU) 00:30:42 LINUX RESTART (8 CPU) 00:31:01 CPU %user %nice %system %iowait %steal %idle 00:32:01 all 9.10 0.00 2.82 2.55 0.07 85.46 00:32:01 0 8.85 0.00 3.57 2.86 0.05 84.66 00:32:01 1 9.24 0.00 2.44 0.69 0.05 87.58 00:32:01 2 13.97 0.00 3.33 0.40 0.07 82.23 00:32:01 3 12.25 0.00 2.89 1.14 0.07 83.65 00:32:01 4 7.23 0.00 2.68 6.77 0.07 83.25 00:32:01 5 6.74 0.00 2.93 6.10 0.07 84.17 00:32:01 6 6.77 0.00 1.89 1.16 0.08 90.10 00:32:01 7 7.74 0.00 2.87 1.28 0.07 88.05 00:33:01 all 26.74 0.00 5.74 1.75 0.08 65.69 00:33:01 0 26.37 0.00 5.76 1.77 0.08 66.02 00:33:01 1 26.93 0.00 5.49 0.49 0.08 67.01 00:33:01 2 27.04 0.00 5.56 0.64 0.08 66.68 00:33:01 3 26.64 0.00 6.63 5.80 0.10 60.83 00:33:01 4 26.88 0.00 5.28 3.94 0.08 63.81 00:33:01 5 26.12 0.00 5.97 0.20 0.07 67.64 00:33:01 6 26.60 0.00 5.54 0.57 0.08 67.20 00:33:01 7 27.33 0.00 5.67 0.57 0.08 66.34 00:34:01 all 40.06 0.00 5.84 1.03 0.10 52.97 00:34:01 0 39.81 0.00 5.92 0.27 0.12 53.89 00:34:01 1 39.64 0.00 5.39 0.41 0.10 54.47 00:34:01 2 39.36 0.00 5.56 1.97 0.08 53.02 00:34:01 3 41.11 0.00 6.10 0.61 0.08 52.11 00:34:01 4 38.95 0.00 6.84 2.25 0.10 51.86 00:34:01 5 40.97 0.00 5.93 0.13 0.10 52.86 00:34:01 6 41.32 0.00 5.60 0.20 0.10 52.78 00:34:01 7 39.30 0.00 5.41 2.39 0.08 52.81 Average: all 25.30 0.00 4.80 1.77 0.08 68.05 Average: 0 25.01 0.00 5.08 1.63 0.08 68.19 Average: 1 25.26 0.00 4.44 0.53 0.08 69.70 Average: 2 26.77 0.00 4.81 1.01 0.08 67.33 Average: 3 26.66 0.00 5.20 2.51 0.08 65.54 Average: 4 24.34 0.00 4.94 4.32 0.08 66.32 Average: 5 24.64 0.00 4.95 2.14 0.08 68.20 Average: 6 24.89 0.00 4.34 0.65 0.09 70.04 Average: 7 24.79 0.00 4.65 1.42 0.08 69.07