---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2019 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-2019) 02/13/26 _x86_64_ (8 CPU) 04:14:02 LINUX RESTART (8 CPU) 04:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:16:01 165.55 1.54 164.01 0.00 41.35 52131.23 0.00 04:17:01 37.89 0.03 37.86 0.00 0.27 36197.18 0.00 04:18:01 77.99 0.17 77.82 0.00 5.33 37126.35 0.00 04:19:01 158.01 0.62 157.40 0.00 26.52 63574.68 0.00 Average: 109.63 0.59 109.04 0.00 18.27 47237.65 0.00 04:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 26859300 31369808 907812 2.76 135136 4480264 2209156 6.51 1510404 3915888 587680 04:17:01 25756012 31301736 973376 2.96 142896 5454096 2281600 6.73 1928840 4543496 623920 04:18:01 27833104 31525896 755320 2.30 148024 3727520 1839492 5.42 1171924 3364084 392 04:19:01 26296064 31489136 787140 2.39 193628 5043392 1807616 5.33 1291300 4639572 728 Average: 26686120 31421644 855912 2.60 154921 4676318 2034466 6.00 1475617 4115760 303180 04:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 docker0 314.88 399.25 24.80 2991.65 0.00 0.00 0.00 0.00 04:16:01 ens3 586.63 424.96 6437.02 84.20 0.00 0.00 0.00 0.00 04:16:01 veth4f8a278 176.14 271.80 17.62 2409.29 0.00 0.00 0.00 0.20 04:16:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 04:17:01 docker0 1.27 1.43 0.11 1.67 0.00 0.00 0.00 0.00 04:17:01 ens3 9.23 6.95 8.06 3.80 0.00 0.00 0.00 0.00 04:17:01 veth4f8a278 1.27 1.45 0.13 1.67 0.00 0.00 0.00 0.00 04:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 ens3 114.36 71.40 2535.19 18.44 0.00 0.00 0.00 0.00 04:18:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 04:19:01 docker0 54.45 86.97 5.59 902.12 0.00 0.00 0.00 0.00 04:19:01 ens3 460.98 316.28 8210.20 184.12 0.00 0.00 0.00 0.00 04:19:01 vethd2f0d8b 0.40 0.38 0.09 0.10 0.00 0.00 0.00 0.00 04:19:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 91.73 120.77 7.55 965.42 0.00 0.00 0.00 0.00 Average: ens3 291.58 203.98 4288.83 72.59 0.00 0.00 0.00 0.00 Average: vethd2f0d8b 0.10 0.10 0.02 0.02 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2019) 02/13/26 _x86_64_ (8 CPU) 04:14:02 LINUX RESTART (8 CPU) 04:15:02 CPU %user %nice %system %iowait %steal %idle 04:16:01 all 36.82 0.00 6.52 0.58 0.07 56.01 04:16:01 0 37.44 0.00 6.14 0.21 0.09 56.13 04:16:01 1 36.54 0.00 6.76 0.09 0.07 56.54 04:16:01 2 37.35 0.00 6.12 0.12 0.07 56.34 04:16:01 3 36.75 0.00 8.45 2.69 0.09 52.02 04:16:01 4 35.78 0.00 6.01 0.43 0.07 57.71 04:16:01 5 36.92 0.00 7.42 0.21 0.07 55.39 04:16:01 6 36.05 0.00 5.57 0.68 0.09 57.62 04:16:01 7 37.71 0.00 5.71 0.22 0.07 56.29 04:17:01 all 63.77 0.00 9.39 0.07 0.08 26.69 04:17:01 0 64.78 0.00 8.95 0.00 0.08 26.18 04:17:01 1 62.74 0.00 8.99 0.08 0.08 28.11 04:17:01 2 64.16 0.00 8.90 0.05 0.08 26.80 04:17:01 3 63.05 0.00 10.55 0.35 0.08 25.95 04:17:01 4 62.63 0.00 9.79 0.08 0.08 27.41 04:17:01 5 65.43 0.00 9.53 0.00 0.08 24.96 04:17:01 6 62.57 0.00 9.57 0.00 0.07 27.80 04:17:01 7 64.81 0.00 8.81 0.00 0.08 26.29 04:18:01 all 20.92 0.00 2.71 0.30 0.04 76.02 04:18:01 0 20.56 0.00 2.89 0.05 0.03 76.46 04:18:01 1 21.79 0.00 2.40 0.07 0.03 75.71 04:18:01 2 19.67 0.00 2.85 0.02 0.03 77.43 04:18:01 3 20.62 0.00 2.24 0.13 0.03 76.97 04:18:01 4 21.66 0.00 2.82 0.08 0.05 75.39 04:18:01 5 19.82 0.00 2.69 1.98 0.05 75.46 04:18:01 6 21.38 0.00 3.46 0.03 0.07 75.05 04:18:01 7 21.89 0.00 2.33 0.07 0.03 75.68 04:19:01 all 9.98 0.00 3.98 0.62 0.07 85.36 04:19:01 0 9.21 0.00 3.56 0.49 0.07 86.67 04:19:01 1 10.39 0.00 3.84 0.07 0.07 85.64 04:19:01 2 10.34 0.00 3.46 0.22 0.07 85.92 04:19:01 3 9.73 0.00 3.53 0.29 0.05 86.40 04:19:01 4 11.32 0.00 3.56 0.24 0.07 84.82 04:19:01 5 9.51 0.00 3.39 0.17 0.07 86.86 04:19:01 6 9.85 0.00 5.35 0.09 0.05 84.66 04:19:01 7 9.50 0.00 5.13 3.42 0.08 81.87 Average: all 32.89 0.00 5.65 0.39 0.07 61.01 Average: 0 32.98 0.00 5.38 0.19 0.07 61.39 Average: 1 32.89 0.00 5.49 0.08 0.06 61.47 Average: 2 32.88 0.00 5.33 0.10 0.06 61.63 Average: 3 32.53 0.00 6.18 0.86 0.06 60.36 Average: 4 32.86 0.00 5.54 0.21 0.07 61.33 Average: 5 32.93 0.00 5.75 0.59 0.07 60.66 Average: 6 32.54 0.00 5.99 0.20 0.07 61.20 Average: 7 33.48 0.00 5.49 0.93 0.07 60.03