---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1789 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-1789) 09/28/22 _x86_64_ (8 CPU) 07:10:24 LINUX RESTART (8 CPU) 07:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:12:01 113.42 3.35 110.06 0.00 450.83 55980.07 0.00 07:13:01 4.28 0.02 4.27 0.00 2.27 64.00 0.00 07:14:01 1.10 0.00 1.10 0.00 0.00 12.00 0.00 07:15:01 1.30 0.00 1.30 0.00 0.00 15.46 0.00 07:16:01 133.68 9.80 123.88 0.00 2934.04 56853.59 0.00 Average: 50.55 2.63 47.91 0.00 678.13 22472.97 0.00 07:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 28677576 31573736 731664 2.23 91208 3038584 1936744 5.71 1144236 2647760 160 07:13:01 28704808 31600716 706532 2.15 91344 3038516 1754972 5.17 1117360 2647572 8 07:14:01 28705152 31601216 705824 2.15 91392 3038508 1754972 5.17 1117048 2647572 4 07:15:01 28710520 31606716 700268 2.13 91416 3038520 1754972 5.17 1112028 2647576 52 07:16:01 26884868 31540496 739768 2.25 159636 4596684 1978548 5.83 1413652 4007980 696 Average: 28336585 31584576 716811 2.18 104999 3350162 1836042 5.41 1180865 2919692 184 07:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 ens3 336.51 214.32 6695.64 53.80 0.00 0.00 0.00 0.00 07:12:01 docker0 11.95 17.60 0.95 81.49 0.00 0.00 0.00 0.00 07:12:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 07:13:01 ens3 13.46 23.08 3.17 66.13 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 ens3 1.22 0.18 1.27 0.01 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 ens3 1.93 0.50 0.41 0.22 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 ens3 424.26 266.31 8554.89 43.69 0.00 0.00 0.00 0.00 07:16:01 docker0 8.42 15.33 0.72 49.13 0.00 0.00 0.00 0.00 07:16:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 07:16:01 vethfd09422 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 154.87 100.49 3038.81 32.70 0.00 0.00 0.00 0.00 Average: docker0 4.05 6.55 0.33 25.94 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: vethfd09422 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1789) 09/28/22 _x86_64_ (8 CPU) 07:10:24 LINUX RESTART (8 CPU) 07:11:02 CPU %user %nice %system %iowait %steal %idle 07:12:01 all 17.70 0.00 4.95 1.24 0.06 76.05 07:12:01 0 18.45 0.00 5.35 3.14 0.07 72.99 07:12:01 1 17.53 0.00 5.42 0.62 0.05 76.38 07:12:01 2 17.30 0.00 4.44 2.06 0.07 76.13 07:12:01 3 19.46 0.00 4.89 0.19 0.05 75.41 07:12:01 4 15.01 0.00 4.14 1.22 0.07 79.56 07:12:01 5 18.09 0.00 4.90 0.17 0.07 76.77 07:12:01 6 17.90 0.00 6.18 2.48 0.05 73.40 07:12:01 7 17.85 0.00 4.26 0.05 0.05 77.78 07:13:01 all 0.12 0.00 0.06 0.02 0.00 99.80 07:13:01 0 0.08 0.00 0.08 0.00 0.00 99.83 07:13:01 1 0.02 0.00 0.03 0.02 0.00 99.93 07:13:01 2 0.12 0.00 0.05 0.08 0.00 99.75 07:13:01 3 0.47 0.00 0.10 0.03 0.02 99.38 07:13:01 4 0.03 0.00 0.05 0.00 0.00 99.92 07:13:01 5 0.12 0.00 0.03 0.00 0.00 99.85 07:13:01 6 0.05 0.00 0.05 0.00 0.00 99.90 07:13:01 7 0.05 0.00 0.10 0.00 0.00 99.85 07:14:01 all 0.01 0.00 0.01 0.00 0.00 99.97 07:14:01 0 0.02 0.00 0.00 0.00 0.02 99.97 07:14:01 1 0.00 0.00 0.02 0.02 0.00 99.97 07:14:01 2 0.02 0.00 0.02 0.02 0.00 99.95 07:14:01 3 0.00 0.00 0.05 0.00 0.00 99.95 07:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:14:01 5 0.03 0.00 0.02 0.00 0.00 99.95 07:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:15:01 all 0.22 0.00 0.01 0.01 0.00 99.76 07:15:01 0 0.47 0.00 0.05 0.03 0.00 99.45 07:15:01 1 0.07 0.00 0.02 0.00 0.02 99.90 07:15:01 2 1.11 0.00 0.02 0.02 0.00 98.86 07:15:01 3 0.07 0.00 0.00 0.00 0.00 99.93 07:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:16:01 all 8.72 0.00 4.06 1.37 0.04 85.80 07:16:01 0 9.53 0.00 3.39 1.55 0.03 85.50 07:16:01 1 8.80 0.00 4.02 0.35 0.03 86.79 07:16:01 2 9.54 0.00 3.83 4.40 0.05 82.17 07:16:01 3 9.35 0.00 3.69 0.45 0.05 86.45 07:16:01 4 7.33 0.00 3.70 0.39 0.03 88.55 07:16:01 5 8.55 0.00 6.27 2.28 0.03 82.86 07:16:01 6 6.98 0.00 3.63 0.89 0.05 88.45 07:16:01 7 9.69 0.00 3.96 0.61 0.05 85.69 Average: all 5.27 0.00 1.80 0.52 0.02 92.39 Average: 0 5.63 0.00 1.75 0.93 0.02 91.66 Average: 1 5.20 0.00 1.88 0.20 0.02 92.70 Average: 2 5.53 0.00 1.65 1.31 0.02 91.49 Average: 3 5.78 0.00 1.72 0.13 0.02 92.34 Average: 4 4.40 0.00 1.56 0.32 0.02 93.71 Average: 5 5.27 0.00 2.22 0.49 0.02 92.00 Average: 6 4.90 0.00 1.94 0.66 0.02 92.48 Average: 7 5.43 0.00 1.64 0.13 0.02 92.77