---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-578 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: 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 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-578) 04/28/25 _x86_64_ (8 CPU) 02:28:40 LINUX RESTART (8 CPU) 02:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:30:01 359.21 38.77 320.44 0.00 4281.31 73600.54 0.00 02:31:01 73.80 0.17 73.64 0.00 2.53 34424.13 0.00 02:32:01 146.76 0.47 146.29 0.00 39.99 58952.31 0.00 Average: 192.33 12.99 179.34 0.00 1425.41 55558.78 0.00 02:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 28848472 31382940 926552 2.82 85960 2694148 1920632 5.66 1234108 2374452 189184 02:31:01 28648484 31493640 816540 2.48 95620 2965644 1798624 5.30 1173468 2609012 74780 02:32:01 27131336 31447360 852188 2.59 147888 4249712 1825016 5.38 1326160 3827576 824 Average: 28209431 31441313 865093 2.63 109823 3303168 1848091 5.45 1244579 2937013 88263 02:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 vethca43825 23.20 45.18 2.44 494.42 0.00 0.00 0.00 0.04 02:30:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 02:30:01 ens3 641.87 404.44 6432.19 103.96 0.00 0.00 0.00 0.00 02:30:01 docker0 41.74 66.16 3.54 633.19 0.00 0.00 0.00 0.00 02:31:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 02:31:01 ens3 108.97 66.91 2531.11 14.22 0.00 0.00 0.00 0.00 02:31:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 02:32:01 veth35f9218 1.95 1.85 0.31 0.57 0.00 0.00 0.00 0.00 02:32:01 ens3 407.12 268.91 7690.35 169.33 0.00 0.00 0.00 0.00 02:32:01 docker0 30.53 50.46 2.98 487.83 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth35f9218 0.65 0.62 0.10 0.19 0.00 0.00 0.00 0.00 Average: ens3 384.56 245.87 5546.30 95.79 0.00 0.00 0.00 0.00 Average: docker0 24.01 38.73 2.17 372.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-578) 04/28/25 _x86_64_ (8 CPU) 02:28:40 LINUX RESTART (8 CPU) 02:29:02 CPU %user %nice %system %iowait %steal %idle 02:30:01 all 11.30 0.00 3.71 3.11 0.07 81.81 02:30:01 0 11.71 0.00 3.14 0.15 0.09 84.90 02:30:01 1 11.33 0.00 3.51 0.45 0.07 84.64 02:30:01 2 14.78 0.00 3.60 11.60 0.09 69.93 02:30:01 3 10.78 0.00 3.58 5.06 0.07 80.51 02:30:01 4 10.46 0.00 3.53 3.14 0.09 82.79 02:30:01 5 12.70 0.00 4.00 0.29 0.07 82.94 02:30:01 6 8.91 0.00 3.41 0.38 0.05 87.25 02:30:01 7 9.68 0.00 4.93 3.77 0.07 81.55 02:31:01 all 41.98 0.00 6.17 0.38 0.12 51.35 02:31:01 0 40.91 0.00 6.13 0.03 0.10 52.82 02:31:01 1 40.98 0.00 6.52 0.05 0.12 52.33 02:31:01 2 44.18 0.00 6.63 0.02 0.12 49.05 02:31:01 3 46.79 0.00 6.36 0.40 0.13 46.31 02:31:01 4 40.80 0.00 6.15 2.49 0.10 50.46 02:31:01 5 41.38 0.00 5.81 0.00 0.12 52.69 02:31:01 6 41.05 0.00 5.98 0.08 0.13 52.75 02:31:01 7 39.75 0.00 5.76 0.00 0.10 54.39 02:32:01 all 9.88 0.00 4.67 1.84 0.08 83.53 02:32:01 0 11.06 0.00 4.09 0.76 0.08 84.01 02:32:01 1 8.93 0.00 4.72 0.29 0.08 85.98 02:32:01 2 10.34 0.00 4.73 6.77 0.07 78.09 02:32:01 3 9.78 0.00 4.68 0.05 0.08 85.40 02:32:01 4 9.73 0.00 5.69 6.06 0.08 78.43 02:32:01 5 9.87 0.00 3.93 0.47 0.07 85.66 02:32:01 6 10.13 0.00 5.64 0.17 0.08 83.98 02:32:01 7 9.20 0.00 3.92 0.15 0.08 86.65 Average: all 21.13 0.00 4.86 1.77 0.09 72.16 Average: 0 21.30 0.00 4.46 0.32 0.09 73.83 Average: 1 20.48 0.00 4.92 0.26 0.09 74.25 Average: 2 23.15 0.00 5.00 6.10 0.09 65.66 Average: 3 22.54 0.00 4.88 1.82 0.10 70.66 Average: 4 20.41 0.00 5.13 3.90 0.09 70.47 Average: 5 21.41 0.00 4.59 0.25 0.08 73.67 Average: 6 20.09 0.00 5.02 0.21 0.09 74.59 Average: 7 19.64 0.00 4.87 1.29 0.08 74.11