---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38127 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-38127) 02/04/25 _x86_64_ (8 CPU) 01:15:32 LINUX RESTART (8 CPU) 01:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:17:01 384.10 16.13 367.97 0.00 1984.34 96260.02 0.00 01:18:01 233.81 2.07 231.74 0.00 20.80 74430.00 0.00 01:19:01 82.05 0.13 81.92 0.00 2.27 17351.51 0.00 Average: 232.48 6.05 226.43 0.00 661.79 62492.95 0.00 01:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 29158140 31533032 777560 2.36 80764 2564008 1982276 5.84 1042740 2289440 7852 01:18:01 27460392 31312216 982924 2.99 185680 3786172 2365420 6.97 1577660 3279608 289852 01:19:01 27166020 31483488 809652 2.46 191388 4214228 2025512 5.97 1709980 3412364 716352 Average: 27928184 31442912 856712 2.61 152611 3521469 2124403 6.26 1443460 2993804 338019 01:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 veth64bbad1 131.47 147.30 12.83 120.53 0.00 0.00 0.00 0.01 01:17:01 ens3 636.45 466.01 5995.75 104.36 0.00 0.00 0.00 0.00 01:17:01 docker0 160.74 176.92 13.24 355.05 0.00 0.00 0.00 0.00 01:17:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 01:18:01 ens3 314.36 177.57 2753.60 25.14 0.00 0.00 0.00 0.00 01:18:01 docker0 164.42 290.67 14.14 2730.25 0.00 0.00 0.00 0.00 01:18:01 veth22401f2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 veth038f416 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:19:01 ens3 25.56 15.58 61.84 9.82 0.00 0.00 0.00 0.00 01:19:01 docker0 1.55 2.77 0.09 38.11 0.00 0.00 0.00 0.00 01:19:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: veth038f416 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 323.72 218.34 2919.98 46.12 0.00 0.00 0.00 0.00 Average: docker0 108.61 156.67 9.13 1044.97 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38127) 02/04/25 _x86_64_ (8 CPU) 01:15:32 LINUX RESTART (8 CPU) 01:16:02 CPU %user %nice %system %iowait %steal %idle 01:17:01 all 9.29 0.00 3.17 2.07 0.07 85.40 01:17:01 0 10.42 0.00 3.08 0.21 0.07 86.23 01:17:01 1 11.05 0.00 3.84 1.15 0.07 83.89 01:17:01 2 7.51 0.00 2.86 4.16 0.07 85.41 01:17:01 3 9.28 0.00 3.41 1.54 0.09 85.69 01:17:01 4 13.22 0.00 3.05 4.50 0.07 79.16 01:17:01 5 7.33 0.00 2.60 1.02 0.05 89.00 01:17:01 6 7.90 0.00 2.95 0.09 0.09 88.99 01:17:01 7 7.61 0.00 3.60 3.89 0.07 84.83 01:18:01 all 15.24 0.00 4.76 2.98 0.06 76.96 01:18:01 0 15.88 0.00 4.18 0.74 0.05 79.15 01:18:01 1 15.38 0.00 4.08 0.62 0.05 79.87 01:18:01 2 15.35 0.00 5.77 1.51 0.05 77.32 01:18:01 3 15.09 0.00 3.93 0.96 0.05 79.97 01:18:01 4 15.42 0.00 6.51 15.89 0.08 62.09 01:18:01 5 16.09 0.00 3.73 0.08 0.07 80.03 01:18:01 6 15.31 0.00 4.87 0.81 0.07 78.94 01:18:01 7 13.36 0.00 5.07 3.25 0.07 78.25 01:19:01 all 54.90 0.00 8.09 0.60 0.08 36.32 01:19:01 0 55.47 0.00 7.97 0.59 0.08 35.89 01:19:01 1 54.72 0.00 7.99 0.13 0.07 37.08 01:19:01 2 54.51 0.00 8.42 0.05 0.07 36.95 01:19:01 3 53.95 0.00 7.39 0.08 0.07 38.50 01:19:01 4 56.17 0.00 8.09 0.35 0.08 35.30 01:19:01 5 54.91 0.00 7.52 0.50 0.08 36.98 01:19:01 6 54.55 0.00 9.45 2.63 0.08 33.28 01:19:01 7 54.94 0.00 7.90 0.47 0.10 36.58 Average: all 26.57 0.00 5.35 1.88 0.07 66.13 Average: 0 27.33 0.00 5.09 0.51 0.07 67.00 Average: 1 27.13 0.00 5.31 0.63 0.06 66.86 Average: 2 25.88 0.00 5.70 1.90 0.06 66.47 Average: 3 26.19 0.00 4.92 0.86 0.07 67.97 Average: 4 28.33 0.00 5.90 6.92 0.08 58.77 Average: 5 26.25 0.00 4.63 0.53 0.07 68.52 Average: 6 26.01 0.00 5.77 1.18 0.08 66.96 Average: 7 25.42 0.00 5.54 2.53 0.08 66.44