---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36256 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 12G 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36256) 01/07/25 _x86_64_ (8 CPU) 04:12:42 LINUX RESTART (8 CPU) 04:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:14:01 277.24 39.96 237.28 0.00 4399.67 105891.95 0.00 04:15:01 289.54 2.37 287.17 0.00 31.19 91526.61 0.00 04:16:01 51.54 0.08 51.46 0.00 14.26 25835.96 0.00 04:17:01 85.72 0.22 85.50 0.00 9.46 22029.47 0.00 04:18:01 172.74 4.18 168.56 0.00 2107.65 51532.61 0.00 Average: 175.35 9.36 165.99 0.00 1312.40 59362.08 0.00 04:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 29167232 31524896 801852 2.44 74916 2553232 1862832 5.49 1048096 2282736 434768 04:15:01 27972492 31509152 803604 2.44 181700 3512096 1774268 5.23 1169992 3229596 488 04:16:01 27216736 31351968 951684 2.89 186144 4041208 2098476 6.18 1495036 3588872 181936 04:17:01 27121484 31239156 1062740 3.23 190296 4016688 2536276 7.47 1831156 3341744 453336 04:18:01 26685044 31493756 782516 2.38 213168 4662356 1714720 5.05 1537992 4020152 67388 Average: 27632598 31423786 880479 2.68 169245 3757116 1997314 5.89 1416454 3292620 227583 04:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 lo 6.80 6.80 0.67 0.67 0.00 0.00 0.00 0.00 04:14:01 ens3 522.11 358.51 6032.10 104.56 0.00 0.00 0.00 0.00 04:14:01 docker0 29.00 28.45 2.21 188.69 0.00 0.00 0.00 0.00 04:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 ens3 435.29 281.34 3281.14 32.09 0.00 0.00 0.00 0.00 04:15:01 docker0 274.60 424.78 24.38 3265.34 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 veth4149936 0.97 1.50 0.13 0.37 0.00 0.00 0.00 0.00 04:16:01 ens3 26.65 16.46 29.38 10.97 0.00 0.00 0.00 0.00 04:16:01 docker0 0.97 1.38 0.11 0.36 0.00 0.00 0.00 0.00 04:17:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:17:01 veth373ce54 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:17:01 ens3 23.08 14.96 56.85 9.34 0.00 0.00 0.00 0.00 04:17:01 docker0 1.57 2.75 0.09 38.08 0.00 0.00 0.00 0.00 04:18:01 lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 04:18:01 ens3 230.83 145.93 4163.33 23.87 0.00 0.00 0.00 0.00 04:18:01 docker0 5.53 10.25 0.35 154.66 0.00 0.00 0.00 0.00 Average: lo 1.96 1.96 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 247.58 163.43 2712.47 36.17 0.00 0.00 0.00 0.00 Average: docker0 62.33 93.52 5.43 729.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36256) 01/07/25 _x86_64_ (8 CPU) 04:12:42 LINUX RESTART (8 CPU) 04:13:01 CPU %user %nice %system %iowait %steal %idle 04:14:01 all 9.49 0.00 3.10 2.99 0.10 84.31 04:14:01 0 8.45 0.00 2.68 0.60 0.08 88.18 04:14:01 1 9.39 0.00 3.39 3.95 0.10 83.17 04:14:01 2 12.08 0.00 3.90 0.60 0.08 83.34 04:14:01 3 8.93 0.00 3.87 6.04 0.15 81.01 04:14:01 4 6.81 0.00 2.94 9.21 0.10 80.94 04:14:01 5 9.40 0.00 2.45 1.98 0.13 86.03 04:14:01 6 11.59 0.00 2.51 1.13 0.08 84.70 04:14:01 7 9.28 0.00 3.09 0.44 0.08 87.10 04:15:01 all 6.23 0.00 3.34 7.31 0.09 83.02 04:15:01 0 6.25 0.00 3.50 1.48 0.08 88.69 04:15:01 1 5.97 0.00 2.94 1.60 0.10 89.40 04:15:01 2 5.72 0.00 4.09 2.26 0.10 87.82 04:15:01 3 5.85 0.00 3.92 35.60 0.08 54.54 04:15:01 4 7.02 0.00 2.89 6.82 0.10 83.17 04:15:01 5 6.71 0.00 3.06 0.61 0.08 89.55 04:15:01 6 5.51 0.00 3.17 9.46 0.08 81.78 04:15:01 7 6.84 0.00 3.16 0.71 0.08 89.21 04:16:01 all 33.89 0.00 5.16 1.94 0.14 58.87 04:16:01 0 35.28 0.00 5.73 0.24 0.14 58.62 04:16:01 1 34.23 0.00 5.40 2.31 0.12 57.94 04:16:01 2 33.23 0.00 4.60 0.05 0.12 62.00 04:16:01 3 33.49 0.00 4.84 0.12 0.15 61.40 04:16:01 4 34.64 0.00 4.94 0.17 0.13 60.12 04:16:01 5 31.35 0.00 5.58 12.30 0.15 50.62 04:16:01 6 33.31 0.00 5.35 0.30 0.17 60.87 04:16:01 7 35.60 0.00 4.83 0.08 0.15 59.34 04:17:01 all 48.63 0.00 7.05 2.71 0.15 41.45 04:17:01 0 49.43 0.00 6.75 0.45 0.17 43.20 04:17:01 1 48.83 0.00 7.43 14.90 0.15 28.69 04:17:01 2 46.74 0.00 6.90 0.32 0.12 45.92 04:17:01 3 48.39 0.00 7.23 2.29 0.15 41.95 04:17:01 4 48.76 0.00 6.73 1.33 0.13 43.05 04:17:01 5 47.34 0.00 6.90 1.60 0.15 44.01 04:17:01 6 49.96 0.00 7.54 0.37 0.17 41.97 04:17:01 7 49.61 0.00 6.96 0.44 0.17 42.83 04:18:01 all 12.38 0.00 3.74 5.06 0.12 78.71 04:18:01 0 12.63 0.00 4.35 9.19 0.13 73.69 04:18:01 1 12.80 0.00 3.59 3.22 0.12 80.27 04:18:01 2 11.87 0.00 3.96 19.19 0.12 64.85 04:18:01 3 13.05 0.00 3.78 2.09 0.12 80.95 04:18:01 4 11.79 0.00 3.17 5.25 0.12 79.68 04:18:01 5 13.11 0.00 4.20 0.07 0.12 82.51 04:18:01 6 11.94 0.00 4.19 1.03 0.12 82.72 04:18:01 7 11.85 0.00 2.67 0.54 0.10 84.85 Average: all 22.12 0.00 4.48 4.00 0.12 69.27 Average: 0 22.39 0.00 4.60 2.40 0.12 70.49 Average: 1 22.24 0.00 4.55 5.19 0.12 67.89 Average: 2 21.93 0.00 4.69 4.46 0.11 68.81 Average: 3 21.93 0.00 4.73 9.22 0.13 63.99 Average: 4 21.80 0.00 4.14 4.55 0.12 69.39 Average: 5 21.57 0.00 4.44 3.30 0.13 70.57 Average: 6 22.47 0.00 4.55 2.45 0.12 70.41 Average: 7 22.65 0.00 4.14 0.44 0.12 72.65