---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4256 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 30G 126G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 30G 126G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4256) 06/30/25 _x86_64_ (8 CPU) 09:17:40 LINUX RESTART (8 CPU) 09:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:19:01 374.72 39.25 335.47 0.00 4368.89 151513.44 0.00 09:20:01 136.23 0.72 135.51 0.00 9.73 31897.48 0.00 09:21:01 50.71 0.02 50.69 0.00 0.13 36620.58 0.00 09:22:01 33.38 0.17 33.21 0.00 2.53 20206.77 0.00 09:23:01 866.79 14.57 852.22 0.00 2584.68 320491.41 0.00 09:24:01 518.51 2.92 515.59 0.00 265.78 201892.57 0.00 09:25:01 478.57 0.05 478.52 0.00 0.40 125096.70 0.00 09:26:01 859.39 0.43 858.96 0.00 36.39 176576.44 0.00 Average: 414.90 7.20 407.70 0.00 901.42 133011.37 0.00 09:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:19:01 28311552 31481872 823368 2.50 78172 3353420 1958036 5.77 1154296 3006484 896 09:20:01 26938860 31346192 948428 2.88 128060 4412940 2131184 6.28 1854912 3541148 856200 09:21:01 26110072 31128456 1164180 3.54 131968 4990500 2573628 7.58 2135200 4054888 885824 09:22:01 25994644 31381616 910204 2.77 136204 5314148 1956448 5.77 1897608 4370080 657668 09:23:01 17520600 31082792 1144420 3.48 306164 12826356 3703460 10.91 2907852 11258252 680116 09:24:01 7770300 28469248 3706784 11.27 414656 19366532 10597088 31.23 6767372 16585272 1650968 09:25:01 4519544 28348728 3831688 11.65 430828 22362084 9459436 27.88 8224968 18267660 1380664 09:26:01 7513688 31329800 910392 2.77 445840 22489496 2255980 6.65 3485176 20253104 476 Average: 18084908 30571088 1679933 5.11 258986 11889434 4329408 12.76 3553423 10167111 764102 09:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:19:01 veth796942d 21.44 21.83 2.00 22.81 0.00 0.00 0.00 0.00 09:19:01 lo 5.29 5.29 0.52 0.52 0.00 0.00 0.00 0.00 09:19:01 docker0 703.29 635.55 47.20 3061.40 0.00 0.00 0.00 0.00 09:19:01 ens3 1769.92 1597.41 13896.63 196.81 0.00 0.00 0.00 0.00 09:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 docker0 234.79 253.36 18.45 1628.41 0.00 0.00 0.00 0.00 09:20:01 ens3 285.14 251.86 1655.61 32.47 0.00 0.00 0.00 0.00 09:20:01 veth4350471 0.08 0.25 0.00 0.02 0.00 0.00 0.00 0.00 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 1.03 1.03 0.08 0.09 0.00 0.00 0.00 0.00 09:21:01 ens3 32.89 22.66 26.37 14.13 0.00 0.00 0.00 0.00 09:21:01 veth4350471 1.03 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 25.13 16.78 21.17 13.02 0.00 0.00 0.00 0.00 09:22:01 veth4350471 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 vethe096498 101.30 145.65 9.53 1233.55 0.00 0.00 0.00 0.10 09:23:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:23:01 veth1ff0ee5 105.63 148.23 9.82 1236.35 0.00 0.00 0.00 0.10 09:23:01 docker0 581.13 856.66 44.70 7023.11 0.00 0.00 0.00 0.00 09:23:01 veth8cb517c 19.79 25.00 1.90 13.16 0.00 0.00 0.00 0.00 09:23:01 ens3 1219.60 822.92 12394.55 236.97 0.00 0.00 0.00 0.00 09:23:01 vethf2a098f 0.62 1.45 0.06 0.28 0.00 0.00 0.00 0.00 09:23:01 vethb67885b 103.08 141.61 9.65 1232.64 0.00 0.00 0.00 0.10 09:23:01 vethc008596 105.08 145.00 9.75 1232.83 0.00 0.00 0.00 0.10 09:23:01 vethf1182eb 66.26 96.57 6.21 659.80 0.00 0.00 0.00 0.05 09:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:24:01 veth7cf1406 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 vetheaeaa3c 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 vethbad6c0a 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 docker0 143.57 168.04 10.79 1794.07 0.00 0.00 0.00 0.00 09:24:01 veth586955a 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 ens3 184.41 152.67 1806.78 19.63 0.00 0.00 0.00 0.00 09:24:01 vethd2187e5 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 veth4f7fd93 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 veth3832e01 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 veth4670372 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 vethf2a098f 0.13 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 vethd6309c5 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 veth1da13e3 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 veth43813fa 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 veth7885206 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 veth7cf1406 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 vetheaeaa3c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 vethbad6c0a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 veth586955a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 4.92 2.47 5.37 2.10 0.00 0.00 0.00 0.00 09:25:01 vethd2187e5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 veth3832e01 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 veth4670372 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 vethf2a098f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 veth1da13e3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 veth43813fa 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 veth7885206 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 129.06 76.15 2554.90 23.92 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 206.96 238.54 15.09 1685.82 0.00 0.00 0.00 0.00 Average: ens3 453.67 365.31 4025.00 67.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4256) 06/30/25 _x86_64_ (8 CPU) 09:17:40 LINUX RESTART (8 CPU) 09:18:02 CPU %user %nice %system %iowait %steal %idle 09:19:01 all 12.08 0.00 4.20 1.61 0.06 82.05 09:19:01 0 15.99 0.00 4.80 1.09 0.07 78.05 09:19:01 1 11.93 0.00 3.40 0.07 0.05 84.55 09:19:01 2 7.81 0.00 4.16 1.74 0.07 86.22 09:19:01 3 12.25 0.00 5.21 4.42 0.05 78.07 09:19:01 4 16.19 0.00 4.79 0.33 0.05 78.64 09:19:01 5 10.51 0.00 3.94 3.47 0.05 82.02 09:19:01 6 9.50 0.00 4.47 1.52 0.05 84.46 09:19:01 7 12.42 0.00 2.85 0.29 0.05 84.39 09:20:01 all 30.55 0.00 5.52 0.47 0.08 63.39 09:20:01 0 28.69 0.00 5.30 0.05 0.05 65.92 09:20:01 1 31.16 0.00 5.71 1.58 0.08 61.46 09:20:01 2 31.22 0.00 6.10 1.16 0.07 61.46 09:20:01 3 31.44 0.00 5.57 0.05 0.10 62.84 09:20:01 4 30.54 0.00 5.80 0.05 0.08 63.52 09:20:01 5 31.15 0.00 5.14 0.05 0.08 63.58 09:20:01 6 30.57 0.00 4.67 0.02 0.07 64.68 09:20:01 7 29.61 0.00 5.87 0.81 0.07 63.64 09:21:01 all 42.23 0.00 6.79 0.39 0.08 50.51 09:21:01 0 40.42 0.00 7.23 0.00 0.10 52.25 09:21:01 1 40.61 0.00 6.11 0.74 0.08 52.46 09:21:01 2 42.32 0.00 6.72 0.94 0.08 49.94 09:21:01 3 41.82 0.00 6.70 0.00 0.08 51.39 09:21:01 4 42.30 0.00 6.35 1.26 0.08 50.02 09:21:01 5 44.47 0.00 6.17 0.00 0.07 49.29 09:21:01 6 42.46 0.00 6.54 0.00 0.08 50.92 09:21:01 7 43.42 0.00 8.47 0.22 0.08 47.81 09:22:01 all 53.37 0.00 6.93 0.12 0.10 39.48 09:22:01 0 52.30 0.00 7.75 0.02 0.10 39.84 09:22:01 1 53.73 0.00 6.81 0.02 0.10 39.34 09:22:01 2 53.57 0.00 6.78 0.07 0.10 39.48 09:22:01 3 53.77 0.00 6.73 0.02 0.08 39.40 09:22:01 4 52.40 0.00 6.91 0.74 0.10 39.85 09:22:01 5 53.90 0.00 6.48 0.02 0.10 39.50 09:22:01 6 53.54 0.00 6.47 0.02 0.10 39.87 09:22:01 7 53.73 0.00 7.54 0.10 0.10 38.53 09:23:01 all 26.39 0.00 10.68 6.68 0.10 56.15 09:23:01 0 25.57 0.00 12.57 5.28 0.09 56.49 09:23:01 1 24.55 0.00 9.09 6.69 0.09 59.59 09:23:01 2 26.20 0.00 10.29 5.02 0.12 58.37 09:23:01 3 27.26 0.00 10.84 9.77 0.10 52.02 09:23:01 4 26.75 0.00 10.10 8.64 0.10 54.40 09:23:01 5 27.55 0.00 11.21 4.56 0.08 56.60 09:23:01 6 27.66 0.00 11.01 6.68 0.10 54.55 09:23:01 7 25.58 0.00 10.29 6.86 0.08 57.18 09:24:01 all 69.16 0.00 11.51 5.86 0.10 13.36 09:24:01 0 68.70 0.00 11.67 8.39 0.12 11.12 09:24:01 1 67.57 0.00 11.34 4.05 0.10 16.95 09:24:01 2 69.82 0.00 11.65 6.13 0.10 12.29 09:24:01 3 69.54 0.00 11.11 7.12 0.10 12.13 09:24:01 4 69.21 0.00 11.23 2.71 0.10 16.75 09:24:01 5 69.67 0.00 10.51 3.15 0.10 16.57 09:24:01 6 69.42 0.00 12.29 10.04 0.10 8.16 09:24:01 7 69.32 0.00 12.32 5.32 0.10 12.94 09:25:01 all 90.92 0.00 8.96 0.00 0.12 0.00 09:25:01 0 91.04 0.00 8.85 0.00 0.12 0.00 09:25:01 1 91.49 0.00 8.40 0.00 0.12 0.00 09:25:01 2 90.89 0.00 9.00 0.00 0.12 0.00 09:25:01 3 91.08 0.00 8.78 0.00 0.13 0.00 09:25:01 4 90.85 0.00 9.02 0.00 0.13 0.00 09:25:01 5 90.82 0.00 9.06 0.00 0.12 0.00 09:25:01 6 90.68 0.00 9.22 0.00 0.10 0.00 09:25:01 7 90.54 0.00 9.36 0.00 0.10 0.00 09:26:01 all 61.78 0.00 8.44 0.71 0.11 28.96 09:26:01 0 62.52 0.00 7.93 0.54 0.10 28.92 09:26:01 1 60.65 0.00 8.30 0.32 0.10 30.63 09:26:01 2 62.26 0.00 8.72 1.61 0.12 27.28 09:26:01 3 61.42 0.00 8.16 0.35 0.12 29.95 09:26:01 4 62.65 0.00 8.16 0.35 0.12 28.72 09:26:01 5 62.53 0.00 8.35 0.47 0.12 28.54 09:26:01 6 60.01 0.00 9.96 0.64 0.12 29.28 09:26:01 7 62.18 0.00 7.93 1.41 0.12 28.37 Average: all 48.50 0.00 7.89 1.97 0.09 41.55 Average: 0 48.30 0.00 8.26 1.92 0.09 41.43 Average: 1 47.90 0.00 7.40 1.68 0.09 42.93 Average: 2 48.19 0.00 7.94 2.08 0.10 41.70 Average: 3 48.80 0.00 7.90 2.70 0.10 40.51 Average: 4 49.03 0.00 7.80 1.75 0.10 41.32 Average: 5 49.02 0.00 7.62 1.45 0.09 41.82 Average: 6 48.17 0.00 8.08 2.35 0.09 41.30 Average: 7 48.55 0.00 8.10 1.87 0.09 41.39