---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42963 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 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-42963) 04/09/25 _x86_64_ (8 CPU) 04:07:16 LINUX RESTART (8 CPU) 04:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:09:01 119.55 9.78 109.78 0.00 1617.89 36186.11 0.00 04:10:01 86.44 0.03 86.40 0.00 0.27 42446.28 0.00 04:11:01 41.03 0.20 40.83 0.00 14.13 22661.87 0.00 Average: 82.14 3.30 78.84 0.00 538.19 33751.98 0.00 04:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 27570348 30962328 1334756 4.06 104720 3468644 2693408 7.94 2008832 2801708 923064 04:10:01 26672140 31333004 962588 2.93 108992 4671328 2266648 6.68 1881892 3766572 915964 04:11:01 28801752 31486028 816992 2.48 114476 2816344 2058524 6.07 1221400 2429500 220576 Average: 27681413 31260453 1038112 3.16 109396 3652105 2339527 6.89 1704041 2999260 686535 04:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 docker0 231.26 310.30 17.98 2175.83 0.00 0.00 0.00 0.00 04:09:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 04:09:01 vethab90182 120.65 207.62 12.05 1599.06 0.00 0.00 0.00 0.13 04:09:01 ens3 544.95 367.59 7183.26 55.12 0.00 0.00 0.00 0.00 04:10:01 docker0 0.53 0.45 0.04 0.24 0.00 0.00 0.00 0.00 04:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 vethab90182 0.53 0.48 0.05 0.24 0.00 0.00 0.00 0.00 04:10:01 ens3 11.40 7.27 9.36 5.02 0.00 0.00 0.00 0.00 04:11:01 docker0 1.18 1.30 0.08 1.63 0.00 0.00 0.00 0.00 04:11:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 04:11:01 ens3 96.63 58.33 2524.49 13.47 0.00 0.00 0.00 0.00 Average: docker0 76.81 102.88 5.97 717.92 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 215.86 143.17 3217.27 24.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42963) 04/09/25 _x86_64_ (8 CPU) 04:07:16 LINUX RESTART (8 CPU) 04:08:02 CPU %user %nice %system %iowait %steal %idle 04:09:01 all 23.57 0.00 5.18 0.72 0.07 70.45 04:09:01 0 27.22 0.00 4.65 0.12 0.09 67.92 04:09:01 1 22.78 0.00 5.63 0.07 0.10 71.42 04:09:01 2 24.70 0.00 5.34 0.50 0.07 69.39 04:09:01 3 23.24 0.00 6.29 0.29 0.07 70.11 04:09:01 4 21.74 0.00 4.92 1.66 0.07 71.61 04:09:01 5 22.78 0.00 4.75 0.09 0.07 72.32 04:09:01 6 22.85 0.00 5.51 3.00 0.07 68.58 04:09:01 7 23.27 0.00 4.35 0.09 0.07 72.22 04:10:01 all 59.91 0.00 8.20 0.24 0.11 31.54 04:10:01 0 61.11 0.00 7.96 0.02 0.10 30.82 04:10:01 1 61.07 0.00 8.25 0.05 0.10 30.53 04:10:01 2 57.99 0.00 8.43 0.77 0.12 32.69 04:10:01 3 59.26 0.00 8.55 0.05 0.12 32.02 04:10:01 4 59.74 0.00 7.57 0.07 0.12 32.51 04:10:01 5 61.64 0.00 7.78 0.79 0.10 29.69 04:10:01 6 58.97 0.00 8.87 0.15 0.12 31.89 04:10:01 7 59.54 0.00 8.16 0.00 0.10 32.20 04:11:01 all 21.79 0.00 2.77 0.30 0.06 75.09 04:11:01 0 20.75 0.00 2.66 0.00 0.07 76.52 04:11:01 1 21.21 0.00 3.63 0.05 0.05 75.06 04:11:01 2 23.03 0.00 2.49 0.05 0.05 74.37 04:11:01 3 22.72 0.00 2.48 0.00 0.05 74.76 04:11:01 4 21.83 0.00 2.23 0.17 0.07 75.71 04:11:01 5 21.56 0.00 3.47 2.14 0.05 72.78 04:11:01 6 21.20 0.00 2.67 0.00 0.05 76.07 04:11:01 7 22.01 0.00 2.52 0.00 0.07 75.40 Average: all 35.13 0.00 5.38 0.42 0.08 59.00 Average: 0 36.38 0.00 5.09 0.05 0.08 58.41 Average: 1 35.04 0.00 5.84 0.06 0.08 58.98 Average: 2 35.28 0.00 5.42 0.44 0.08 58.78 Average: 3 35.12 0.00 5.76 0.11 0.08 58.92 Average: 4 34.46 0.00 4.89 0.62 0.08 59.94 Average: 5 35.38 0.00 5.33 1.01 0.07 58.20 Average: 6 34.39 0.00 5.68 1.03 0.08 58.82 Average: 7 34.98 0.00 5.01 0.03 0.08 59.91