---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9610 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: 2799.956 BogoMIPS: 5599.91 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-9610) 03/10/23 _x86_64_ (8 CPU) 10:09:21 LINUX RESTART (8 CPU) 10:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 141.26 10.10 131.16 0.00 1732.51 39258.92 0.00 10:12:01 2.18 0.00 2.18 0.00 0.00 24.81 0.00 10:13:01 1.08 0.00 1.08 0.00 0.00 12.00 0.00 10:14:01 5.90 0.22 5.68 0.00 24.26 103.45 0.00 Average: 37.61 2.58 35.03 0.00 439.19 9849.80 0.00 10:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 29152988 31606876 702792 2.14 84872 2637304 1753588 5.17 1029984 2325420 352 10:12:01 29152908 31606988 701936 2.13 84944 2637308 1753588 5.17 1029716 2325412 12 10:13:01 29153028 31607612 701356 2.13 85000 2637308 1753588 5.17 1029196 2325664 12 10:14:01 29080552 31540872 763528 2.32 85256 2638684 1834564 5.41 1096196 2322908 284 Average: 29134869 31590587 717403 2.18 85018 2637651 1773832 5.23 1046273 2324851 165 10:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 ens3 422.80 252.62 6095.40 73.34 0.00 0.00 0.00 0.00 10:11:01 docker0 10.58 14.16 0.81 106.07 0.00 0.00 0.00 0.00 10:11:01 lo 6.53 6.53 0.63 0.63 0.00 0.00 0.00 0.00 10:12:01 ens3 0.52 0.12 0.05 0.01 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 ens3 0.45 0.30 0.26 0.21 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 23.16 14.23 26.11 8.93 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 111.73 66.82 1530.45 20.62 0.00 0.00 0.00 0.00 Average: docker0 2.65 3.54 0.20 26.52 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9610) 03/10/23 _x86_64_ (8 CPU) 10:09:21 LINUX RESTART (8 CPU) 10:10:01 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 7.51 0.00 3.24 2.15 0.06 87.03 10:11:01 0 7.22 0.00 3.77 5.59 0.07 83.35 10:11:01 1 8.77 0.00 3.42 0.07 0.07 87.68 10:11:01 2 6.53 0.00 3.67 1.60 0.05 88.16 10:11:01 3 8.21 0.00 2.66 0.10 0.07 88.96 10:11:01 4 7.72 0.00 3.34 4.45 0.05 84.45 10:11:01 5 7.11 0.00 3.09 0.27 0.07 89.46 10:11:01 6 7.46 0.00 2.66 0.12 0.05 89.71 10:11:01 7 7.04 0.00 3.34 5.07 0.07 84.48 10:12:01 all 0.10 0.00 0.01 0.02 0.00 99.87 10:12:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:12:01 2 0.05 0.00 0.00 0.00 0.02 99.93 10:12:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:12:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:12:01 6 0.65 0.00 0.02 0.00 0.00 99.33 10:12:01 7 0.03 0.00 0.03 0.13 0.00 99.80 10:13:01 all 0.04 0.00 0.01 0.00 0.00 99.94 10:13:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:13:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:13:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:13:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:13:01 6 0.03 0.00 0.00 0.00 0.02 99.95 10:13:01 7 0.13 0.00 0.02 0.03 0.00 99.82 10:14:01 all 0.67 0.00 0.22 0.03 0.01 99.08 10:14:01 0 1.97 0.00 0.32 0.07 0.02 97.63 10:14:01 1 0.33 0.00 0.22 0.00 0.02 99.43 10:14:01 2 0.35 0.00 0.23 0.03 0.00 99.38 10:14:01 3 0.50 0.00 0.13 0.02 0.00 99.35 10:14:01 4 0.88 0.00 0.28 0.00 0.00 98.83 10:14:01 5 0.23 0.00 0.18 0.02 0.00 99.57 10:14:01 6 0.45 0.00 0.17 0.02 0.00 99.36 10:14:01 7 0.65 0.00 0.20 0.05 0.03 99.07 Average: all 2.07 0.00 0.86 0.55 0.02 96.51 Average: 0 2.29 0.00 1.02 1.40 0.02 95.26 Average: 1 2.27 0.00 0.90 0.02 0.02 96.79 Average: 2 1.73 0.00 0.98 0.41 0.02 96.87 Average: 3 2.17 0.00 0.71 0.03 0.02 97.07 Average: 4 2.14 0.00 0.90 1.10 0.01 95.85 Average: 5 1.82 0.00 0.81 0.07 0.02 97.28 Average: 6 2.15 0.00 0.71 0.03 0.02 97.09 Average: 7 1.94 0.00 0.89 1.31 0.03 95.84