---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-76 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-76) 04/18/25 _x86_64_ (8 CPU) 02:08:26 LINUX RESTART (8 CPU) 02:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:10:01 450.89 11.10 439.79 0.00 1789.57 112023.20 0.00 02:11:01 257.80 1.63 256.16 0.00 14.00 94486.37 0.00 02:12:01 169.07 0.30 168.77 0.00 6.53 65057.16 0.00 02:13:01 69.22 0.10 69.12 0.00 4.67 27010.30 0.00 Average: 236.75 3.28 233.46 0.00 453.67 74645.08 0.00 02:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 28469828 31483596 826252 2.51 91952 3156160 1965844 5.79 1175832 2801080 77104 02:11:01 26824804 31474556 823544 2.50 194080 4523160 1927344 5.68 1386428 4056684 39096 02:12:01 25372632 31503596 786284 2.39 231532 5846120 1925424 5.67 1602876 5161596 289604 02:13:01 25267528 31488192 811496 2.47 235448 5930136 1779296 5.24 1614048 5266088 96 Average: 26483698 31487485 811894 2.47 188253 4863894 1899477 5.60 1444796 4321362 101475 02:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 lo 8.87 8.87 0.92 0.92 0.00 0.00 0.00 0.00 02:10:01 ens3 731.94 524.16 8205.06 81.53 0.00 0.00 0.00 0.00 02:10:01 veth188e904 177.67 206.87 17.41 393.58 0.00 0.00 0.00 0.03 02:10:01 docker0 274.97 300.45 21.60 931.03 0.00 0.00 0.00 0.00 02:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:01 ens3 329.79 199.07 3501.66 28.71 0.00 0.00 0.00 0.00 02:11:01 veth252825f 8.63 16.54 0.81 271.29 0.00 0.00 0.00 0.02 02:11:01 veth6add78e 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 165.11 276.76 13.28 2745.39 0.00 0.00 0.00 0.00 02:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 veth1c38a3b 0.18 0.32 0.05 0.10 0.00 0.00 0.00 0.00 02:12:01 ens3 361.34 176.60 5217.73 35.04 0.00 0.00 0.00 0.00 02:12:01 veth6add78e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 docker0 156.42 332.76 19.72 5195.33 0.00 0.00 0.00 0.00 02:13:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:13:01 ens3 121.28 95.00 2535.57 138.60 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.72 2.72 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 386.09 248.71 4864.95 70.97 0.00 0.00 0.00 0.00 Average: docker0 149.13 227.49 13.65 2217.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-76) 04/18/25 _x86_64_ (8 CPU) 02:08:26 LINUX RESTART (8 CPU) 02:09:01 CPU %user %nice %system %iowait %steal %idle 02:10:01 all 8.45 0.00 3.68 1.50 0.07 86.31 02:10:01 0 8.54 0.00 3.57 0.15 0.07 87.67 02:10:01 1 10.26 0.00 4.31 1.38 0.07 83.97 02:10:01 2 7.15 0.00 3.16 1.26 0.07 88.35 02:10:01 3 9.12 0.00 3.20 0.12 0.05 87.51 02:10:01 4 8.28 0.00 3.66 3.61 0.08 84.36 02:10:01 5 7.70 0.00 4.54 5.11 0.07 82.58 02:10:01 6 7.33 0.00 3.88 0.08 0.05 88.65 02:10:01 7 9.19 0.00 3.11 0.28 0.08 87.34 02:11:01 all 32.10 0.00 7.90 1.59 0.09 58.31 02:11:01 0 31.76 0.00 9.52 1.80 0.08 56.84 02:11:01 1 32.45 0.00 8.75 7.76 0.10 50.94 02:11:01 2 31.19 0.00 7.37 0.30 0.08 61.05 02:11:01 3 32.17 0.00 7.51 0.32 0.10 59.90 02:11:01 4 32.72 0.00 8.22 0.15 0.12 58.79 02:11:01 5 31.84 0.00 7.64 0.24 0.10 60.18 02:11:01 6 31.32 0.00 6.30 1.96 0.08 60.34 02:11:01 7 33.33 0.00 7.93 0.24 0.08 58.42 02:12:01 all 19.53 0.00 3.41 1.14 0.08 75.84 02:12:01 0 2.71 0.00 1.74 1.60 0.07 93.89 02:12:01 1 18.89 0.00 4.50 0.15 0.07 76.40 02:12:01 2 16.04 0.00 2.55 0.35 0.07 80.99 02:12:01 3 25.39 0.00 3.07 0.02 0.08 71.44 02:12:01 4 44.14 0.00 4.37 0.34 0.08 51.07 02:12:01 5 18.19 0.00 2.89 0.20 0.07 78.65 02:12:01 6 18.11 0.00 5.07 6.43 0.10 70.30 02:12:01 7 12.81 0.00 3.08 0.08 0.07 83.96 02:13:01 all 3.00 0.00 1.37 10.73 0.03 84.87 02:13:01 0 2.31 0.00 1.14 33.54 0.03 62.98 02:13:01 1 4.03 0.00 1.36 0.42 0.02 94.18 02:13:01 2 3.70 0.00 1.02 0.50 0.02 94.76 02:13:01 3 2.95 0.00 1.06 2.01 0.02 93.97 02:13:01 4 2.31 0.00 1.07 2.73 0.03 93.86 02:13:01 5 3.05 0.00 1.05 0.90 0.03 94.96 02:13:01 6 3.16 0.00 1.75 45.31 0.05 49.73 02:13:01 7 2.53 0.00 2.51 0.50 0.03 94.42 Average: all 15.75 0.00 4.08 3.75 0.07 76.35 Average: 0 11.30 0.00 3.98 9.30 0.06 75.36 Average: 1 16.37 0.00 4.72 2.41 0.06 76.44 Average: 2 14.49 0.00 3.52 0.61 0.06 81.33 Average: 3 17.39 0.00 3.70 0.62 0.06 78.22 Average: 4 21.85 0.00 4.32 1.71 0.08 72.04 Average: 5 15.18 0.00 4.03 1.61 0.07 79.12 Average: 6 14.98 0.00 4.25 13.46 0.07 67.25 Average: 7 14.45 0.00 4.16 0.28 0.07 81.05