---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3352 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: 2800.000 BogoMIPS: 5600.00 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-3352) 03/13/26 _x86_64_ (8 CPU) 05:43:42 LINUX RESTART (8 CPU) 05:44:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:45:01 387.69 74.69 313.00 0.00 13301.29 170843.10 0.00 05:46:01 242.66 3.50 239.16 0.00 35.46 66260.82 0.00 05:47:01 158.24 0.28 157.96 0.00 31.33 52514.31 0.00 Average: 261.46 25.61 235.85 0.00 4356.66 95704.68 0.00 05:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 28364748 31453052 833696 2.54 91556 3268116 2070260 6.10 1099896 2998556 716820 05:46:01 25682312 30488808 1784968 5.43 159400 4726312 2775772 8.18 2567412 4007876 431936 05:47:01 26092920 31496456 776740 2.36 182176 5266296 1728244 5.10 1639136 4489732 52 Average: 26713327 31146105 1131801 3.44 144377 4420241 2191425 6.46 1768815 3832055 382936 05:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 lo 5.31 5.31 0.54 0.54 0.00 0.00 0.00 0.00 05:45:01 veth18a8367 2.34 3.96 0.20 70.03 0.00 0.00 0.00 0.01 05:45:01 docker0 38.05 40.20 2.72 276.92 0.00 0.00 0.00 0.00 05:45:01 ens3 685.76 436.98 8561.76 136.99 0.00 0.00 0.00 0.00 05:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 veth0ca477d 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:46:01 docker0 294.72 454.49 25.63 2979.15 0.00 0.00 0.00 0.00 05:46:01 ens3 495.67 316.00 3021.22 43.77 0.00 0.00 0.00 0.00 05:47:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 05:47:01 docker0 5.13 9.37 0.36 128.65 0.00 0.00 0.00 0.00 05:47:01 ens3 114.48 64.72 2721.68 15.92 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 113.47 169.45 9.65 1137.81 0.00 0.00 0.00 0.00 Average: ens3 429.12 270.72 4725.60 64.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3352) 03/13/26 _x86_64_ (8 CPU) 05:43:42 LINUX RESTART (8 CPU) 05:44:03 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 10.18 0.00 3.22 1.99 0.07 84.54 05:45:01 0 9.57 0.00 2.96 5.51 0.07 81.90 05:45:01 1 7.83 0.00 2.64 0.33 0.05 89.15 05:45:01 2 11.40 0.00 3.94 3.89 0.07 80.70 05:45:01 3 13.04 0.00 2.18 0.70 0.07 84.01 05:45:01 4 8.47 0.00 2.52 2.15 0.05 86.80 05:45:01 5 8.93 0.00 3.33 1.46 0.07 86.21 05:45:01 6 8.77 0.00 5.34 1.33 0.07 84.50 05:45:01 7 13.42 0.00 2.90 0.58 0.07 83.04 05:46:01 all 45.05 0.00 7.18 1.38 0.09 46.30 05:46:01 0 46.31 0.00 7.25 2.70 0.10 43.64 05:46:01 1 45.52 0.00 7.19 1.63 0.08 45.58 05:46:01 2 45.33 0.00 6.74 0.40 0.10 47.43 05:46:01 3 45.38 0.00 7.27 0.49 0.08 46.77 05:46:01 4 44.76 0.00 7.38 0.99 0.08 46.78 05:46:01 5 44.94 0.00 6.46 0.39 0.08 48.13 05:46:01 6 43.86 0.00 8.20 3.88 0.10 43.95 05:46:01 7 44.32 0.00 6.93 0.55 0.08 48.11 05:47:01 all 34.71 0.00 6.86 1.29 0.08 57.06 05:47:01 0 34.07 0.00 6.69 1.26 0.08 57.91 05:47:01 1 35.78 0.00 7.17 0.30 0.08 56.66 05:47:01 2 35.78 0.00 6.72 0.73 0.07 56.71 05:47:01 3 34.68 0.00 7.48 0.27 0.07 57.50 05:47:01 4 33.48 0.00 6.18 0.88 0.08 59.38 05:47:01 5 33.81 0.00 6.63 0.25 0.07 59.24 05:47:01 6 35.50 0.00 6.46 1.85 0.08 56.10 05:47:01 7 34.62 0.00 7.54 4.75 0.10 52.99 Average: all 30.23 0.00 5.78 1.55 0.08 62.36 Average: 0 30.24 0.00 5.66 3.12 0.09 60.89 Average: 1 29.99 0.00 5.70 0.76 0.07 63.47 Average: 2 31.07 0.00 5.82 1.65 0.08 61.38 Average: 3 31.23 0.00 5.68 0.48 0.07 62.53 Average: 4 29.17 0.00 5.40 1.33 0.07 64.02 Average: 5 29.49 0.00 5.50 0.69 0.07 64.25 Average: 6 29.64 0.00 6.68 2.37 0.09 61.22 Average: 7 31.00 0.00 5.82 1.97 0.09 61.13