---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-116049 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: 2800.002 BogoMIPS: 5600.00 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116049) 10/25/22 _x86_64_ (8 CPU) 08:07:52 LINUX RESTART (8 CPU) 08:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 129.95 47.71 82.24 0.00 5376.97 142645.43 0.00 08:10:01 174.00 1.17 172.84 0.00 31.86 65432.43 0.00 Average: 151.97 24.44 127.54 0.00 2704.42 104038.93 0.00 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 29281588 31608480 711952 2.17 71140 2540852 2053500 6.05 976456 2279732 644500 08:10:01 28216468 31341976 953456 2.90 137532 3201680 2440000 7.19 1403648 2820376 80920 Average: 28749028 31475228 832704 2.53 104336 2871266 2246750 6.62 1190052 2550054 362710 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 lo 6.87 6.87 0.66 0.66 0.00 0.00 0.00 0.00 08:09:01 ens3 640.26 460.27 6678.18 91.07 0.00 0.00 0.00 0.00 08:09:01 docker0 22.35 21.90 1.79 172.55 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 257.86 207.08 1812.69 30.49 0.00 0.00 0.00 0.00 08:10:01 docker0 185.34 225.01 14.52 1782.03 0.00 0.00 0.00 0.00 08:10:01 veth99f1c18 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 449.06 333.68 4245.43 60.78 0.00 0.00 0.00 0.00 Average: docker0 103.84 123.45 8.16 977.29 0.00 0.00 0.00 0.00 Average: veth99f1c18 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116049) 10/25/22 _x86_64_ (8 CPU) 08:07:52 LINUX RESTART (8 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 8.86 0.00 3.21 3.40 0.07 84.47 08:09:01 0 5.99 0.00 2.44 0.40 0.05 91.11 08:09:01 1 10.58 0.00 3.53 0.71 0.05 85.14 08:09:01 2 7.44 0.00 3.27 1.20 0.08 88.02 08:09:01 3 8.68 0.00 2.85 1.03 0.07 87.38 08:09:01 4 10.74 0.00 2.59 11.46 0.05 75.16 08:09:01 5 8.38 0.00 3.68 11.05 0.10 76.78 08:09:01 6 9.60 0.00 4.21 0.77 0.05 85.37 08:09:01 7 9.43 0.00 3.08 0.56 0.08 86.85 08:10:01 all 9.53 0.00 3.53 6.37 0.09 80.48 08:10:01 0 9.33 0.00 3.81 12.09 0.05 74.72 08:10:01 1 8.51 0.00 4.10 1.34 0.07 85.99 08:10:01 2 10.48 0.00 3.70 7.68 0.07 78.07 08:10:01 3 9.25 0.00 2.89 0.39 0.10 87.37 08:10:01 4 9.61 0.00 2.79 0.56 0.12 86.92 08:10:01 5 9.40 0.00 4.19 26.70 0.12 59.59 08:10:01 6 8.81 0.00 3.29 0.15 0.05 87.70 08:10:01 7 10.86 0.00 3.47 2.10 0.15 83.43 Average: all 9.19 0.00 3.37 4.88 0.08 82.48 Average: 0 7.66 0.00 3.13 6.25 0.05 82.91 Average: 1 9.54 0.00 3.81 1.02 0.06 85.56 Average: 2 8.96 0.00 3.48 4.43 0.08 83.05 Average: 3 8.96 0.00 2.87 0.71 0.08 87.37 Average: 4 10.18 0.00 2.69 6.03 0.08 81.02 Average: 5 8.89 0.00 3.94 18.86 0.11 68.21 Average: 6 9.21 0.00 3.75 0.46 0.05 86.53 Average: 7 10.14 0.00 3.27 1.32 0.12 85.14