---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8637 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: 2799.996 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-8637) 03/07/23 _x86_64_ (8 CPU) 20:43:02 LINUX RESTART (8 CPU) 20:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:45:01 62.34 0.48 61.86 0.00 15.60 54861.39 0.00 20:46:01 35.12 0.05 35.07 0.00 11.46 33716.51 0.00 20:47:01 3.50 0.00 3.50 0.00 0.00 16808.66 0.00 20:48:01 3.97 0.00 3.97 0.00 0.00 16819.46 0.00 20:49:01 184.12 11.43 172.69 0.00 5221.80 90904.18 0.00 Average: 57.80 2.39 55.41 0.00 1049.67 42620.02 0.00 20:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:45:01 29187028 31607560 708124 2.15 91604 2602172 1734780 5.11 1134844 2196892 288 20:46:01 28658092 31576360 730148 2.22 95068 3054328 1728320 5.09 1173704 2635884 12 20:47:01 28657428 31575884 730292 2.22 95156 3054328 1728320 5.09 1173576 2635884 16 20:48:01 28663340 31581936 724208 2.20 95248 3054324 1728320 5.09 1167628 2635912 36 20:49:01 26606236 31518904 761976 2.32 175724 4820192 1804148 5.32 1635504 4049380 476 Average: 28354425 31572129 730950 2.22 110560 3317069 1744778 5.14 1257051 2830790 166 20:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:45:01 docker0 38.91 62.69 3.02 581.37 0.00 0.00 0.00 0.00 20:45:01 ens3 98.40 62.37 614.91 17.95 0.00 0.00 0.00 0.00 20:46:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 112.76 75.86 2520.55 40.81 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 ens3 13.00 8.20 12.26 0.54 0.00 0.00 0.00 0.00 20:49:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 20:49:01 docker0 35.46 68.17 3.18 583.26 0.00 0.00 0.00 0.00 20:49:01 ens3 602.53 340.23 10623.24 112.46 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 14.87 26.17 1.24 232.90 0.00 0.00 0.00 0.00 Average: ens3 165.34 97.32 2754.00 34.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8637) 03/07/23 _x86_64_ (8 CPU) 20:43:02 LINUX RESTART (8 CPU) 20:44:01 CPU %user %nice %system %iowait %steal %idle 20:45:01 all 27.06 0.00 4.40 0.45 0.12 67.97 20:45:01 0 27.33 0.00 4.31 1.92 0.15 66.29 20:45:01 1 28.01 0.00 4.46 0.52 0.18 66.83 20:45:01 2 27.22 0.00 4.26 0.03 0.12 68.37 20:45:01 3 27.70 0.00 4.13 0.02 0.10 68.04 20:45:01 4 27.80 0.00 4.20 0.18 0.13 67.68 20:45:01 5 26.16 0.00 5.46 0.79 0.08 67.51 20:45:01 6 24.93 0.00 3.95 0.07 0.08 70.97 20:45:01 7 27.28 0.00 4.46 0.03 0.12 68.11 20:46:01 all 2.93 0.00 1.35 0.32 0.04 95.36 20:46:01 0 2.64 0.00 1.00 0.03 0.03 96.28 20:46:01 1 2.86 0.00 1.02 0.59 0.07 95.46 20:46:01 2 3.00 0.00 1.56 0.02 0.03 95.39 20:46:01 3 3.37 0.00 1.22 0.03 0.05 95.32 20:46:01 4 2.81 0.00 1.47 0.03 0.03 95.65 20:46:01 5 3.35 0.00 1.31 0.03 0.03 95.28 20:46:01 6 2.45 0.00 1.55 0.02 0.05 95.93 20:46:01 7 2.94 0.00 1.63 1.80 0.05 93.59 20:47:01 all 0.04 0.00 0.02 0.01 0.01 99.92 20:47:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:47:01 1 0.08 0.00 0.05 0.07 0.03 99.77 20:47:01 2 0.05 0.00 0.00 0.00 0.02 99.93 20:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:47:01 4 0.03 0.00 0.00 0.03 0.02 99.92 20:47:01 5 0.03 0.00 0.03 0.00 0.02 99.92 20:47:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:47:01 7 0.00 0.00 0.03 0.00 0.02 99.95 20:48:01 all 0.05 0.00 0.03 0.01 0.01 99.90 20:48:01 0 0.00 0.00 0.03 0.00 0.02 99.95 20:48:01 1 0.17 0.00 0.03 0.07 0.03 99.70 20:48:01 2 0.17 0.00 0.02 0.00 0.00 99.82 20:48:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:48:01 4 0.00 0.00 0.02 0.03 0.00 99.95 20:48:01 5 0.03 0.00 0.03 0.00 0.00 99.93 20:48:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:48:01 7 0.03 0.00 0.03 0.02 0.00 99.92 20:49:01 all 12.90 0.00 6.49 1.48 0.22 78.91 20:49:01 0 11.34 0.00 6.74 0.69 0.19 81.03 20:49:01 1 14.14 0.00 6.17 1.44 0.24 78.02 20:49:01 2 13.73 0.00 5.42 1.45 0.22 79.19 20:49:01 3 14.26 0.00 5.89 2.09 0.25 77.51 20:49:01 4 15.15 0.00 5.92 0.86 0.24 77.83 20:49:01 5 12.02 0.00 7.58 0.65 0.20 79.55 20:49:01 6 10.24 0.00 7.01 1.03 0.20 81.51 20:49:01 7 12.29 0.00 7.19 3.70 0.24 76.58 Average: all 8.57 0.00 2.44 0.45 0.08 88.46 Average: 0 8.26 0.00 2.41 0.53 0.08 88.72 Average: 1 9.03 0.00 2.34 0.53 0.11 88.00 Average: 2 8.82 0.00 2.24 0.30 0.08 88.56 Average: 3 9.05 0.00 2.24 0.42 0.08 88.21 Average: 4 9.13 0.00 2.31 0.23 0.08 88.24 Average: 5 8.28 0.00 2.86 0.29 0.07 88.50 Average: 6 7.50 0.00 2.49 0.22 0.07 89.72 Average: 7 8.48 0.00 2.64 1.10 0.08 87.70