---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7945 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-7945) 04/21/26 _x86_64_ (8 CPU) 18:42:35 LINUX RESTART (8 CPU) 18:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:44:01 307.81 73.80 234.01 0.00 13125.78 49152.21 0.00 18:45:01 222.78 3.37 219.41 0.00 47.45 62589.00 0.00 18:46:01 36.04 0.10 35.94 0.00 0.80 29409.78 0.00 18:47:01 140.83 0.33 140.49 0.00 22.26 39472.35 0.00 Average: 176.32 19.17 157.15 0.00 3257.83 45139.85 0.00 18:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 28573288 31508704 783548 2.38 88268 3126048 1878684 5.54 1051104 2849120 355104 18:45:01 26730128 31206516 1067816 3.25 151888 4444016 2356892 6.95 1844872 3726072 189056 18:46:01 25894208 31237156 1034804 3.15 157208 5261560 2262364 6.67 2043688 4314976 538024 18:47:01 26366824 31510644 763528 2.32 164784 5063396 1859852 5.48 1620224 4271660 230360 Average: 26891112 31365755 912424 2.78 140537 4473755 2089448 6.16 1639972 3790457 328136 18:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 18:44:01 docker0 54.57 56.52 3.79 299.90 0.00 0.00 0.00 0.00 18:44:01 ens3 752.50 510.37 8556.40 144.39 0.00 0.00 0.00 0.00 18:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 vethc215b62 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:45:01 docker0 293.90 370.41 25.49 2889.47 0.00 0.00 0.00 0.00 18:45:01 ens3 409.60 318.16 2925.68 45.48 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 vethc215b62 1.10 1.43 0.14 0.43 0.00 0.00 0.00 0.00 18:46:01 docker0 1.10 1.38 0.12 0.42 0.00 0.00 0.00 0.00 18:46:01 ens3 13.66 7.80 11.18 4.86 0.00 0.00 0.00 0.00 18:47:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 18:47:01 docker0 7.80 16.00 0.57 238.35 0.00 0.00 0.00 0.00 18:47:01 ens3 118.11 71.52 2826.65 14.33 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 89.50 111.32 7.51 859.45 0.00 0.00 0.00 0.00 Average: ens3 321.68 225.78 3559.13 51.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7945) 04/21/26 _x86_64_ (8 CPU) 18:42:35 LINUX RESTART (8 CPU) 18:43:02 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 9.38 0.00 2.61 4.91 0.06 83.04 18:44:01 0 7.14 0.00 2.40 7.19 0.05 83.23 18:44:01 1 8.03 0.00 4.12 3.07 0.07 84.72 18:44:01 2 7.53 0.00 3.08 3.33 0.05 86.01 18:44:01 3 11.41 0.00 2.27 1.86 0.07 84.38 18:44:01 4 10.45 0.00 2.72 3.63 0.07 83.13 18:44:01 5 12.47 0.00 1.77 2.86 0.07 82.83 18:44:01 6 9.85 0.00 2.09 15.16 0.05 72.85 18:44:01 7 8.15 0.00 2.44 2.16 0.05 87.20 18:45:01 all 11.97 0.00 3.20 5.98 0.05 78.80 18:45:01 0 9.97 0.00 3.38 21.16 0.05 65.45 18:45:01 1 12.23 0.00 2.82 2.76 0.05 82.14 18:45:01 2 10.63 0.00 3.15 1.65 0.05 84.52 18:45:01 3 12.80 0.00 3.38 10.88 0.05 72.89 18:45:01 4 12.15 0.00 3.35 1.08 0.05 83.38 18:45:01 5 12.00 0.00 2.70 0.74 0.05 84.51 18:45:01 6 14.25 0.00 3.58 8.90 0.05 73.22 18:45:01 7 11.70 0.00 3.24 0.66 0.05 84.35 18:46:01 all 41.69 0.00 5.76 0.80 0.08 51.67 18:46:01 0 41.94 0.00 5.94 1.59 0.08 50.44 18:46:01 1 42.19 0.00 5.95 1.01 0.08 50.77 18:46:01 2 41.40 0.00 5.62 0.05 0.08 52.85 18:46:01 3 41.57 0.00 5.48 0.20 0.08 52.67 18:46:01 4 41.67 0.00 5.65 3.20 0.08 49.39 18:46:01 5 41.05 0.00 5.59 0.15 0.07 53.14 18:46:01 6 41.74 0.00 5.94 0.13 0.08 52.10 18:46:01 7 41.93 0.00 5.95 0.10 0.07 51.95 18:47:01 all 46.07 0.00 6.14 1.89 0.08 45.82 18:47:01 0 46.12 0.00 6.15 1.30 0.08 46.35 18:47:01 1 46.58 0.00 5.72 0.67 0.08 46.94 18:47:01 2 46.95 0.00 5.94 0.86 0.08 46.17 18:47:01 3 45.92 0.00 6.13 3.18 0.08 44.69 18:47:01 4 46.45 0.00 6.61 4.44 0.08 42.41 18:47:01 5 45.25 0.00 5.66 3.67 0.08 45.34 18:47:01 6 45.16 0.00 6.83 0.89 0.08 47.04 18:47:01 7 46.12 0.00 6.04 0.10 0.08 47.65 Average: all 27.37 0.00 4.44 3.39 0.07 64.74 Average: 0 26.34 0.00 4.47 7.81 0.07 61.31 Average: 1 27.37 0.00 4.66 1.87 0.07 66.03 Average: 2 26.76 0.00 4.46 1.46 0.07 67.26 Average: 3 27.99 0.00 4.32 4.04 0.07 63.57 Average: 4 27.75 0.00 4.59 3.08 0.07 64.50 Average: 5 27.80 0.00 3.94 1.85 0.07 66.34 Average: 6 27.85 0.00 4.63 6.22 0.07 61.23 Average: 7 27.08 0.00 4.43 0.75 0.06 67.68