---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5875 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-5875) 02/14/23 _x86_64_ (8 CPU) 19:18:52 LINUX RESTART (8 CPU) 19:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:20:01 299.33 47.59 251.74 0.00 5368.04 135732.31 0.00 19:21:01 102.68 0.95 101.73 0.00 40.13 50774.07 0.00 19:22:01 52.32 1.03 51.28 0.00 21.99 20690.45 0.00 19:23:01 1.67 0.00 1.67 0.00 0.00 116.51 0.00 19:24:01 16.55 5.62 10.93 0.00 644.83 2054.99 0.00 Average: 94.51 11.04 83.47 0.00 1214.96 41872.96 0.00 19:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:20:01 29431872 31602656 736116 2.24 61684 2403256 1865740 5.50 1016992 2116948 185896 19:21:01 27738204 31391228 908856 2.76 113816 3738688 2245216 6.62 1672464 3016832 569684 19:22:01 28534440 31585400 719664 2.19 116224 3171208 1760936 5.19 1194232 2742108 3212 19:23:01 28539136 31590100 714728 2.17 116272 3171212 1760936 5.19 1189404 2742136 168 19:24:01 28411120 31548596 748332 2.28 120564 3248928 1817936 5.36 1234080 2810276 556 Average: 28530954 31543596 765539 2.33 105712 3146658 1890153 5.57 1261434 2685660 151903 19:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:20:01 lo 5.40 5.40 0.52 0.52 0.00 0.00 0.00 0.00 19:20:01 ens3 1098.20 1022.66 10894.19 172.51 0.00 0.00 0.00 0.00 19:20:01 docker0 370.20 293.27 28.64 2725.88 0.00 0.00 0.00 0.00 19:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 ens3 167.39 125.03 1690.49 26.72 0.00 0.00 0.00 0.00 19:21:01 veth041a05f 0.23 0.42 0.02 0.03 0.00 0.00 0.00 0.00 19:21:01 docker0 82.34 97.45 6.64 691.37 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 ens3 11.93 8.40 9.38 5.00 0.00 0.00 0.00 0.00 19:22:01 docker0 1.20 1.20 0.08 0.09 0.00 0.00 0.00 0.00 19:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:23:01 ens3 0.90 0.12 0.07 0.01 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:24:01 ens3 58.04 33.59 856.06 2.68 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 267.28 237.95 2689.95 41.38 0.00 0.00 0.00 0.00 Average: docker0 90.75 78.38 7.07 683.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5875) 02/14/23 _x86_64_ (8 CPU) 19:18:52 LINUX RESTART (8 CPU) 19:19:01 CPU %user %nice %system %iowait %steal %idle 19:20:01 all 9.06 0.00 3.21 1.54 0.05 86.14 19:20:01 0 14.45 0.00 3.40 1.27 0.05 80.83 19:20:01 1 9.93 0.00 3.81 3.25 0.05 82.96 19:20:01 2 7.38 0.00 3.92 1.48 0.05 87.17 19:20:01 3 11.32 0.00 1.99 0.32 0.07 86.31 19:20:01 4 6.90 0.00 2.74 0.29 0.05 90.02 19:20:01 5 4.37 0.00 2.22 2.20 0.05 91.16 19:20:01 6 9.59 0.00 4.50 2.25 0.05 83.61 19:20:01 7 8.53 0.00 3.10 1.23 0.07 87.07 19:21:01 all 35.45 0.00 7.90 1.04 0.09 55.51 19:21:01 0 34.41 0.00 7.76 1.68 0.08 56.06 19:21:01 1 35.65 0.00 7.69 2.58 0.08 54.00 19:21:01 2 36.36 0.00 8.46 2.72 0.09 52.38 19:21:01 3 33.95 0.00 7.80 0.46 0.10 57.69 19:21:01 4 35.68 0.00 7.42 0.08 0.08 56.72 19:21:01 5 37.35 0.00 7.18 0.51 0.08 54.88 19:21:01 6 34.45 0.00 8.30 0.20 0.08 56.96 19:21:01 7 35.77 0.00 8.62 0.12 0.10 55.39 19:22:01 all 24.15 0.00 2.74 0.37 0.05 72.70 19:22:01 0 24.71 0.00 2.82 0.22 0.03 72.22 19:22:01 1 24.38 0.00 2.66 0.02 0.05 72.89 19:22:01 2 24.52 0.00 2.93 1.05 0.05 71.45 19:22:01 3 22.23 0.00 2.66 1.46 0.05 73.60 19:22:01 4 24.68 0.00 2.94 0.10 0.05 72.23 19:22:01 5 23.46 0.00 2.26 0.05 0.03 74.19 19:22:01 6 24.82 0.00 3.11 0.00 0.05 72.02 19:22:01 7 24.39 0.00 2.50 0.03 0.05 73.03 19:23:01 all 0.03 0.00 0.01 0.00 0.01 99.95 19:23:01 0 0.02 0.00 0.03 0.02 0.02 99.92 19:23:01 1 0.05 0.00 0.00 0.00 0.00 99.95 19:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:23:01 3 0.02 0.00 0.00 0.02 0.00 99.97 19:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:23:01 5 0.03 0.00 0.02 0.00 0.02 99.93 19:23:01 6 0.05 0.00 0.02 0.00 0.00 99.93 19:23:01 7 0.05 0.00 0.00 0.00 0.02 99.93 19:24:01 all 0.40 0.00 0.21 0.10 0.01 99.28 19:24:01 0 0.12 0.00 0.13 0.25 0.00 99.50 19:24:01 1 0.22 0.00 0.13 0.02 0.00 99.63 19:24:01 2 0.28 0.00 0.18 0.18 0.02 99.33 19:24:01 3 0.60 0.00 0.53 0.25 0.02 98.60 19:24:01 4 0.63 0.00 0.12 0.08 0.00 99.17 19:24:01 5 0.70 0.00 0.27 0.05 0.00 98.98 19:24:01 6 0.35 0.00 0.17 0.00 0.02 99.47 19:24:01 7 0.28 0.00 0.12 0.00 0.02 99.58 Average: all 13.76 0.00 2.80 0.61 0.04 82.80 Average: 0 14.71 0.00 2.82 0.69 0.04 81.74 Average: 1 13.98 0.00 2.84 1.17 0.04 81.98 Average: 2 13.62 0.00 3.07 1.08 0.04 82.19 Average: 3 13.57 0.00 2.58 0.50 0.05 83.30 Average: 4 13.51 0.00 2.63 0.11 0.04 83.71 Average: 5 13.11 0.00 2.37 0.56 0.04 83.92 Average: 6 13.81 0.00 3.21 0.49 0.04 82.46 Average: 7 13.74 0.00 2.85 0.27 0.05 83.09