---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40519 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 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-40519) 03/07/25 _x86_64_ (8 CPU) 03:08:25 LINUX RESTART (8 CPU) 03:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:10:01 360.35 12.39 347.96 0.00 1779.36 74074.90 0.00 03:11:01 169.32 0.25 169.07 0.00 14.80 58029.93 0.00 Average: 264.03 6.27 257.76 0.00 889.67 65985.01 0.00 03:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 27668824 31511476 796440 2.42 146772 3827976 2072652 6.11 1304724 3368204 303028 03:11:01 27946724 31545268 759212 2.31 193876 3541392 1771232 5.22 1269936 3129932 196 Average: 27807774 31528372 777826 2.37 170324 3684684 1921942 5.66 1287330 3249068 151612 03:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 docker0 359.96 480.88 30.26 3362.84 0.00 0.00 0.00 0.00 03:10:01 lo 6.10 6.10 0.60 0.60 0.00 0.00 0.00 0.00 03:10:01 ens3 725.55 511.61 8372.12 78.75 0.00 0.00 0.00 0.00 03:11:01 docker0 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:11:01 ens3 34.86 21.73 33.28 13.62 0.00 0.00 0.00 0.00 Average: docker0 178.49 238.48 15.00 1667.30 0.00 0.00 0.00 0.00 Average: lo 3.26 3.26 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 377.31 264.61 4167.67 45.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40519) 03/07/25 _x86_64_ (8 CPU) 03:08:25 LINUX RESTART (8 CPU) 03:09:02 CPU %user %nice %system %iowait %steal %idle 03:10:01 all 9.36 0.00 4.23 1.39 0.06 84.96 03:10:01 0 9.65 0.00 4.01 1.71 0.07 84.56 03:10:01 1 8.30 0.00 3.80 0.43 0.05 87.42 03:10:01 2 10.47 0.00 5.71 1.47 0.07 82.28 03:10:01 3 9.95 0.00 3.35 0.39 0.07 86.24 03:10:01 4 7.54 0.00 4.67 1.81 0.07 85.92 03:10:01 5 8.77 0.00 4.92 3.68 0.05 82.57 03:10:01 6 11.61 0.00 3.26 0.21 0.05 84.87 03:10:01 7 8.57 0.00 4.12 1.46 0.05 85.80 03:11:01 all 43.37 0.00 7.73 0.82 0.07 48.01 03:11:01 0 44.34 0.00 7.63 0.12 0.07 47.85 03:11:01 1 45.47 0.00 7.02 0.25 0.07 47.19 03:11:01 2 41.08 0.00 6.95 0.17 0.07 51.74 03:11:01 3 43.83 0.00 8.41 0.24 0.07 47.45 03:11:01 4 42.87 0.00 9.07 3.52 0.08 44.46 03:11:01 5 42.34 0.00 8.80 1.81 0.07 46.98 03:11:01 6 42.44 0.00 6.78 0.10 0.07 50.61 03:11:01 7 44.58 0.00 7.22 0.35 0.08 47.76 Average: all 26.50 0.00 6.00 1.10 0.07 66.33 Average: 0 27.13 0.00 5.83 0.91 0.07 66.07 Average: 1 27.00 0.00 5.42 0.34 0.06 67.18 Average: 2 25.91 0.00 6.33 0.81 0.07 66.87 Average: 3 27.00 0.00 5.90 0.32 0.07 66.71 Average: 4 25.35 0.00 6.89 2.67 0.08 65.01 Average: 5 25.74 0.00 6.88 2.73 0.06 64.58 Average: 6 27.15 0.00 5.04 0.15 0.06 67.60 Average: 7 26.72 0.00 5.68 0.90 0.07 66.63