---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6208 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-6208) 09/14/23 _x86_64_ (8 CPU) 16:10:07 LINUX RESTART (8 CPU) 16:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:12:01 94.70 0.75 93.95 0.00 46.93 103982.54 0.00 16:13:01 22.10 0.07 22.03 0.00 11.33 12114.00 0.00 16:14:01 0.97 0.00 0.97 0.00 0.00 10.80 0.00 16:15:01 1.65 0.00 1.65 0.00 0.00 18.00 0.00 16:16:01 94.77 12.38 82.39 0.00 5263.71 39392.87 0.00 Average: 42.84 2.64 40.20 0.00 1064.50 31102.88 0.00 16:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:12:01 28639732 31597964 707532 2.15 95012 3085624 1835036 5.41 1078716 2740036 330336 16:13:01 28630640 31589552 719688 2.19 95308 3085972 1749712 5.16 1102812 2728000 20 16:14:01 28630060 31589176 719636 2.19 95344 3085976 1749712 5.16 1102524 2728008 16 16:15:01 28637376 31596828 712228 2.17 95388 3085972 1749712 5.16 1095448 2728328 12 16:16:01 27347736 31544700 731552 2.22 146144 4217272 1692624 4.99 1493696 3529832 96 Average: 28377109 31583644 718127 2.18 105439 3312163 1755359 5.17 1174639 2890841 66096 16:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:12:01 ens3 328.76 192.82 7088.42 34.02 0.00 0.00 0.00 0.00 16:12:01 docker0 45.71 82.70 3.64 729.20 0.00 0.00 0.00 0.00 16:12:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 16:13:01 ens3 20.95 30.46 8.99 78.34 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:14:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 ens3 422.06 215.64 7437.69 24.28 0.00 0.00 0.00 0.00 16:16:01 docker0 44.04 94.99 3.35 730.12 0.00 0.00 0.00 0.00 16:16:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 154.39 87.81 2907.08 27.33 0.00 0.00 0.00 0.00 Average: docker0 17.95 35.54 1.40 291.87 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6208) 09/14/23 _x86_64_ (8 CPU) 16:10:07 LINUX RESTART (8 CPU) 16:11:01 CPU %user %nice %system %iowait %steal %idle 16:12:01 all 24.42 0.00 4.63 3.66 0.08 67.21 16:12:01 0 23.56 0.00 4.54 2.08 0.08 69.74 16:12:01 1 23.60 0.00 4.57 5.58 0.07 66.19 16:12:01 2 24.92 0.00 5.58 9.77 0.07 59.66 16:12:01 3 24.24 0.00 4.50 0.27 0.07 70.92 16:12:01 4 26.05 0.00 4.13 1.13 0.07 68.62 16:12:01 5 23.90 0.00 4.27 9.88 0.08 61.87 16:12:01 6 24.01 0.00 5.00 0.29 0.08 70.61 16:12:01 7 25.06 0.00 4.46 0.32 0.10 70.05 16:13:01 all 0.35 0.00 0.20 1.00 0.01 98.43 16:13:01 0 0.20 0.00 0.20 0.02 0.00 99.58 16:13:01 1 0.15 0.00 0.20 1.43 0.02 98.20 16:13:01 2 0.22 0.00 0.35 6.51 0.02 92.90 16:13:01 3 0.38 0.00 0.17 0.00 0.02 99.43 16:13:01 4 1.05 0.00 0.15 0.02 0.02 98.77 16:13:01 5 0.33 0.00 0.13 0.00 0.02 99.51 16:13:01 6 0.17 0.00 0.17 0.03 0.00 99.63 16:13:01 7 0.33 0.00 0.23 0.00 0.02 99.42 16:14:01 all 0.03 0.00 0.01 0.00 0.01 99.95 16:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:14:01 1 0.02 0.00 0.00 0.02 0.00 99.97 16:14:01 2 0.00 0.00 0.00 0.02 0.00 99.98 16:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:14:01 4 0.05 0.00 0.00 0.00 0.00 99.95 16:14:01 5 0.05 0.00 0.00 0.00 0.02 99.93 16:14:01 6 0.05 0.00 0.02 0.00 0.02 99.92 16:14:01 7 0.07 0.00 0.03 0.00 0.03 99.87 16:15:01 all 0.04 0.00 0.02 0.01 0.01 99.93 16:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:15:01 1 0.02 0.00 0.02 0.02 0.00 99.95 16:15:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:15:01 3 0.10 0.00 0.03 0.00 0.00 99.87 16:15:01 4 0.05 0.00 0.02 0.02 0.02 99.90 16:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:15:01 6 0.05 0.00 0.02 0.00 0.03 99.90 16:15:01 7 0.05 0.00 0.03 0.02 0.02 99.88 16:16:01 all 6.57 0.00 3.45 3.65 0.05 86.28 16:16:01 0 5.91 0.00 2.60 1.29 0.07 90.13 16:16:01 1 4.95 0.00 2.55 1.16 0.05 91.28 16:16:01 2 6.19 0.00 4.93 0.92 0.03 87.92 16:16:01 3 8.21 0.00 3.61 2.40 0.07 85.72 16:16:01 4 6.25 0.00 3.59 1.89 0.03 88.24 16:16:01 5 7.02 0.00 3.70 11.92 0.05 77.31 16:16:01 6 8.11 0.00 3.83 8.38 0.05 79.62 16:16:01 7 5.93 0.00 2.75 1.31 0.07 89.94 Average: all 6.24 0.00 1.65 1.66 0.03 90.42 Average: 0 5.89 0.00 1.46 0.67 0.03 91.94 Average: 1 5.71 0.00 1.46 1.63 0.03 91.17 Average: 2 6.22 0.00 2.16 3.43 0.02 88.17 Average: 3 6.56 0.00 1.65 0.53 0.03 91.23 Average: 4 6.65 0.00 1.57 0.61 0.03 91.15 Average: 5 6.24 0.00 1.61 4.34 0.03 87.78 Average: 6 6.44 0.00 1.80 1.73 0.04 90.00 Average: 7 6.24 0.00 1.49 0.33 0.05 91.90