---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17856 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17856) 06/05/23 _x86_64_ (8 CPU) 12:58:37 LINUX RESTART (8 CPU) 12:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:02 150.76 47.06 103.70 0.00 5299.25 82943.24 0.00 13:01:01 51.20 1.30 49.90 0.00 35.51 32355.95 0.00 13:02:01 4.72 1.67 3.05 0.00 37.33 9295.13 0.00 13:03:01 3.30 0.00 3.30 0.00 0.00 9298.05 0.00 13:04:01 25.75 7.77 17.98 0.00 904.25 11846.16 0.00 13:05:01 34.69 2.82 31.88 0.00 4250.62 15828.30 0.00 Average: 45.05 10.13 34.93 0.00 1759.23 26912.84 0.00 12:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:02 29165748 31595272 716316 2.18 74232 2633088 1877140 5.53 984176 2370540 17704 13:01:01 28677872 31598364 707872 2.15 91564 3067732 1754920 5.17 1085936 2710660 340 13:02:01 28649492 31572084 733840 2.23 91636 3068848 1754920 5.17 1115728 2711040 228 13:03:01 28654460 31577132 728700 2.22 91712 3068852 1754920 5.17 1108860 2711004 24 13:04:01 28488448 31563724 724716 2.20 108960 3199152 1732072 5.10 1186356 2774088 1548 13:05:01 28118612 31558172 733856 2.23 126576 3529456 1784180 5.26 1429644 2886424 4 Average: 28625772 31577458 724217 2.20 97447 3094521 1776359 5.24 1151783 2693959 3308 12:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:02 ens3 602.07 362.24 6765.39 87.48 0.00 0.00 0.00 0.00 13:00:02 docker0 12.03 17.23 0.92 80.47 0.00 0.00 0.00 0.00 13:00:02 vethd6e0522 9.60 15.06 0.76 53.29 0.00 0.00 0.00 0.00 13:00:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 13:01:01 ens3 121.26 87.33 2581.59 83.85 0.00 0.00 0.00 0.00 13:01:01 docker0 1.56 1.95 0.14 0.36 0.00 0.00 0.00 0.00 13:01:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 13:02:01 ens3 6.33 3.90 4.62 4.59 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:03:01 ens3 2.43 1.92 2.65 1.42 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:04:01 ens3 73.89 40.69 915.49 2.91 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:05:01 ens3 127.91 65.71 1953.98 4.76 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 155.74 93.65 2035.79 30.69 0.00 0.00 0.00 0.00 Average: docker0 2.27 3.20 0.18 13.51 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17856) 06/05/23 _x86_64_ (8 CPU) 12:58:37 LINUX RESTART (8 CPU) 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:02 all 9.61 0.00 3.53 3.17 0.06 83.63 13:00:02 0 9.53 0.00 4.02 8.89 0.07 77.50 13:00:02 1 9.21 0.00 3.17 0.94 0.05 86.64 13:00:02 2 11.18 0.00 3.81 11.17 0.05 73.79 13:00:02 3 12.62 0.00 3.20 1.58 0.05 82.55 13:00:02 4 9.25 0.00 4.29 0.45 0.05 85.96 13:00:02 5 8.73 0.00 3.36 0.50 0.07 87.34 13:00:02 6 9.14 0.00 3.46 0.96 0.03 86.41 13:00:02 7 7.23 0.00 2.93 0.90 0.08 88.86 13:01:01 all 20.02 0.00 3.83 1.05 0.06 75.03 13:01:01 0 21.25 0.00 4.22 0.61 0.05 73.86 13:01:01 1 20.73 0.00 3.61 0.02 0.05 75.59 13:01:01 2 17.64 0.00 4.15 3.40 0.05 74.76 13:01:01 3 20.69 0.00 3.40 0.02 0.07 75.82 13:01:01 4 19.66 0.00 4.33 3.59 0.05 72.37 13:01:01 5 19.67 0.00 3.58 0.03 0.07 76.65 13:01:01 6 20.14 0.00 3.84 0.39 0.07 75.56 13:01:01 7 20.41 0.00 3.54 0.36 0.07 75.63 13:02:01 all 0.31 0.00 0.03 0.02 0.01 99.63 13:02:01 0 0.13 0.00 0.03 0.00 0.03 99.80 13:02:01 1 0.38 0.00 0.07 0.05 0.02 99.48 13:02:01 2 0.22 0.00 0.03 0.07 0.02 99.67 13:02:01 3 0.05 0.00 0.03 0.00 0.00 99.92 13:02:01 4 0.88 0.00 0.00 0.00 0.02 99.10 13:02:01 5 0.28 0.00 0.03 0.00 0.00 99.68 13:02:01 6 0.45 0.00 0.05 0.02 0.00 99.48 13:02:01 7 0.05 0.00 0.02 0.00 0.00 99.93 13:03:01 all 0.12 0.00 0.01 0.01 0.01 99.85 13:03:01 0 0.03 0.00 0.00 0.00 0.02 99.95 13:03:01 1 0.05 0.00 0.00 0.00 0.00 99.95 13:03:01 2 0.58 0.00 0.00 0.05 0.02 99.35 13:03:01 3 0.03 0.00 0.00 0.00 0.02 99.95 13:03:01 4 0.10 0.00 0.02 0.00 0.00 99.88 13:03:01 5 0.08 0.00 0.02 0.00 0.03 99.87 13:03:01 6 0.05 0.00 0.03 0.03 0.02 99.87 13:03:01 7 0.03 0.00 0.00 0.00 0.02 99.95 13:04:01 all 0.88 0.00 0.69 0.23 0.01 98.18 13:04:01 0 0.75 0.00 0.45 0.07 0.00 98.73 13:04:01 1 0.57 0.00 0.38 0.02 0.00 99.03 13:04:01 2 0.49 0.00 0.42 0.69 0.02 98.39 13:04:01 3 1.62 0.00 0.47 0.03 0.03 97.85 13:04:01 4 1.05 0.00 0.63 0.03 0.02 98.26 13:04:01 5 0.83 0.00 2.00 0.33 0.02 96.81 13:04:01 6 0.78 0.00 0.78 0.22 0.00 98.21 13:04:01 7 0.99 0.00 0.40 0.45 0.03 98.13 13:05:01 all 1.35 0.00 0.81 0.43 0.02 97.40 13:05:01 0 1.27 0.00 0.95 0.77 0.02 97.00 13:05:01 1 0.43 0.00 0.30 0.25 0.02 99.00 13:05:01 2 1.64 0.00 0.49 1.37 0.02 96.48 13:05:01 3 1.85 0.00 0.70 0.02 0.02 97.41 13:05:01 4 1.19 0.00 0.63 0.03 0.02 98.13 13:05:01 5 2.96 0.00 0.89 0.43 0.03 95.69 13:05:01 6 0.98 0.00 2.09 0.50 0.02 96.41 13:05:01 7 0.45 0.00 0.40 0.03 0.03 99.08 Average: all 5.32 0.00 1.47 0.81 0.03 92.37 Average: 0 5.43 0.00 1.60 1.72 0.03 91.22 Average: 1 5.17 0.00 1.24 0.21 0.02 93.35 Average: 2 5.23 0.00 1.47 2.77 0.03 90.50 Average: 3 6.08 0.00 1.29 0.27 0.03 92.32 Average: 4 5.29 0.00 1.64 0.67 0.03 92.37 Average: 5 5.36 0.00 1.64 0.22 0.04 92.75 Average: 6 5.19 0.00 1.70 0.35 0.02 92.74 Average: 7 4.78 0.00 1.20 0.29 0.04 93.69