---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9823 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 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-9823) 03/13/23 _x86_64_ (8 CPU) 02:50:20 LINUX RESTART (8 CPU) 02:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:52:01 96.17 3.07 93.10 0.00 399.93 50145.91 0.00 02:53:01 37.51 0.13 37.38 0.00 2.27 18540.39 0.00 Average: 66.84 1.60 65.24 0.00 201.10 34343.15 0.00 02:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 28692556 31574856 732704 2.23 83740 3049408 1902936 5.61 1162324 2636172 34452 02:53:01 28680980 31589204 718208 2.18 91576 3049220 1747296 5.15 1092384 2695956 8 Average: 28686768 31582030 725456 2.21 87658 3049314 1825116 5.38 1127354 2666064 17230 02:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:52:01 docker0 53.07 108.58 4.41 1026.43 0.00 0.00 0.00 0.00 02:52:01 ens3 300.80 177.92 5075.84 58.51 0.00 0.00 0.00 0.00 02:53:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 96.32 57.04 2523.06 11.03 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 26.54 54.29 2.20 513.21 0.00 0.00 0.00 0.00 Average: ens3 198.56 117.48 3799.45 34.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9823) 03/13/23 _x86_64_ (8 CPU) 02:50:20 LINUX RESTART (8 CPU) 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 28.67 0.00 4.86 0.76 0.09 65.61 02:52:01 0 25.63 0.00 4.68 0.77 0.10 68.81 02:52:01 1 28.89 0.00 4.93 0.13 0.08 65.96 02:52:01 2 28.09 0.00 4.72 0.12 0.08 66.99 02:52:01 3 28.13 0.00 4.33 0.72 0.10 66.72 02:52:01 4 27.12 0.00 4.54 1.03 0.07 67.25 02:52:01 5 27.22 0.00 4.64 0.12 0.08 67.93 02:52:01 6 30.71 0.00 5.50 3.10 0.08 60.60 02:52:01 7 33.60 0.00 5.56 0.10 0.12 60.62 02:53:01 all 2.37 0.00 1.07 0.57 0.04 95.95 02:53:01 0 2.29 0.00 0.85 0.22 0.02 96.63 02:53:01 1 2.61 0.00 1.15 0.03 0.02 96.19 02:53:01 2 2.80 0.00 0.84 0.02 0.08 96.27 02:53:01 3 2.55 0.00 1.27 0.02 0.03 96.13 02:53:01 4 1.87 0.00 1.17 0.43 0.03 96.49 02:53:01 5 2.31 0.00 0.89 0.02 0.02 96.77 02:53:01 6 2.50 0.00 1.16 3.84 0.05 92.45 02:53:01 7 2.04 0.00 1.26 0.02 0.03 96.65 Average: all 15.48 0.00 2.96 0.67 0.06 80.83 Average: 0 13.92 0.00 2.76 0.49 0.06 82.77 Average: 1 15.73 0.00 3.04 0.08 0.05 81.10 Average: 2 15.40 0.00 2.77 0.07 0.08 81.67 Average: 3 15.31 0.00 2.80 0.37 0.07 81.46 Average: 4 14.47 0.00 2.85 0.73 0.05 81.91 Average: 5 14.72 0.00 2.76 0.07 0.05 82.41 Average: 6 16.56 0.00 3.32 3.47 0.07 76.58 Average: 7 17.75 0.00 3.40 0.06 0.08 78.72