---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15895 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 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-15895) 05/17/23 _x86_64_ (8 CPU) 17:17:04 LINUX RESTART (8 CPU) 17:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:19:01 193.38 1.43 191.95 0.00 16.93 74815.66 0.00 17:20:01 161.19 0.25 160.94 0.00 24.66 30819.00 0.00 17:21:01 32.61 0.00 32.61 0.00 0.00 16452.13 0.00 Average: 129.05 0.56 128.49 0.00 13.86 40694.25 0.00 17:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:19:01 27723256 31178184 1116000 3.39 147632 3478672 2218940 6.54 1576168 3098728 232748 17:20:01 27469324 31545340 750616 2.28 159696 4057128 2057772 6.06 1293504 3603724 535876 17:21:01 27578104 31577180 717696 2.18 160884 3978984 1778068 5.24 1273520 3512832 164 Average: 27590228 31433568 861437 2.62 156071 3838261 2018260 5.95 1381064 3405095 256263 17:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:19:01 ens3 339.23 205.87 2032.37 31.58 0.00 0.00 0.00 0.00 17:19:01 veth25e69cc 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 183.60 302.53 14.66 1999.15 0.00 0.00 0.00 0.00 17:20:01 ens3 122.26 90.67 2619.89 95.36 0.00 0.00 0.00 0.00 17:20:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 17:20:01 docker0 2.47 6.40 0.16 85.52 0.00 0.00 0.00 0.00 17:21:01 ens3 17.34 11.01 24.03 5.12 0.00 0.00 0.00 0.00 17:21:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 159.60 102.51 1558.68 44.02 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 62.02 102.97 4.94 694.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-15895) 05/17/23 _x86_64_ (8 CPU) 17:17:04 LINUX RESTART (8 CPU) 17:18:01 CPU %user %nice %system %iowait %steal %idle 17:19:01 all 28.95 0.00 8.68 1.88 0.10 60.40 17:19:01 0 26.32 0.00 5.26 1.20 0.07 67.15 17:19:01 1 30.26 0.00 9.69 7.20 0.09 52.77 17:19:01 2 29.00 0.00 11.45 1.19 0.07 58.29 17:19:01 3 28.57 0.00 12.16 0.76 0.11 58.41 17:19:01 4 30.34 0.00 6.97 0.29 0.07 62.33 17:19:01 5 26.75 0.00 7.77 2.04 0.18 63.27 17:19:01 6 28.48 0.00 9.17 0.16 0.09 62.09 17:19:01 7 31.95 0.00 6.96 2.35 0.10 58.63 17:20:01 all 25.77 0.00 5.34 4.00 0.07 64.82 17:20:01 0 25.35 0.00 5.15 11.70 0.08 57.72 17:20:01 1 26.86 0.00 6.39 17.26 0.07 49.42 17:20:01 2 25.21 0.00 5.83 1.49 0.07 67.41 17:20:01 3 26.45 0.00 4.73 0.08 0.07 68.67 17:20:01 4 26.00 0.00 5.01 0.88 0.05 68.06 17:20:01 5 25.92 0.00 5.40 0.25 0.08 68.34 17:20:01 6 25.52 0.00 4.95 0.54 0.07 68.92 17:20:01 7 24.91 0.00 5.31 0.49 0.10 69.19 17:21:01 all 0.54 0.00 0.25 0.80 0.02 98.40 17:21:01 0 0.53 0.00 0.20 0.78 0.03 98.45 17:21:01 1 0.28 0.00 0.58 5.03 0.02 94.08 17:21:01 2 0.38 0.00 0.23 0.05 0.02 99.32 17:21:01 3 0.28 0.00 0.23 0.02 0.02 99.45 17:21:01 4 0.30 0.00 0.18 0.45 0.02 99.05 17:21:01 5 1.86 0.00 0.13 0.00 0.02 97.99 17:21:01 6 0.22 0.00 0.18 0.02 0.02 99.57 17:21:01 7 0.42 0.00 0.22 0.07 0.02 99.28 Average: all 18.13 0.00 4.66 2.22 0.06 74.92 Average: 0 17.20 0.00 3.50 4.58 0.06 74.67 Average: 1 18.60 0.00 5.40 9.75 0.06 66.19 Average: 2 17.98 0.00 5.74 0.90 0.05 75.32 Average: 3 18.19 0.00 5.58 0.28 0.06 75.89 Average: 4 18.47 0.00 3.96 0.55 0.05 76.98 Average: 5 17.90 0.00 4.35 0.74 0.09 76.92 Average: 6 17.83 0.00 4.68 0.24 0.06 77.19 Average: 7 18.88 0.00 4.12 0.95 0.07 75.98