---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8616 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: 2800.000 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 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-8616) 10/06/23 _x86_64_ (8 CPU) 04:14:15 LINUX RESTART (8 CPU) 04:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:16:01 218.50 3.65 214.85 0.00 481.12 25989.14 0.00 04:17:01 30.68 0.15 30.53 0.00 4.00 16438.74 0.00 04:18:01 1.22 0.00 1.22 0.00 0.00 13.60 0.00 Average: 83.46 1.27 82.20 0.00 161.71 14147.16 0.00 04:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 29070288 31527884 777252 2.36 81360 2646356 2005596 5.91 1097312 2338876 448264 04:17:01 29072892 31562668 738248 2.25 89816 2655432 1747048 5.15 1079164 2335260 228 04:18:01 29073828 31563688 737084 2.24 89852 2655436 1747048 5.15 1079428 2335284 12 Average: 29072336 31551413 750861 2.28 87009 2652408 1833231 5.40 1085301 2336473 149501 04:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 lo 4.87 4.87 0.48 0.48 0.00 0.00 0.00 0.00 04:16:01 ens3 305.63 192.07 6127.98 47.04 0.00 0.00 0.00 0.00 04:16:01 docker0 21.58 30.44 1.51 239.44 0.00 0.00 0.00 0.00 04:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:17:01 ens3 12.93 9.48 12.72 4.81 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 ens3 1.48 0.98 0.19 0.15 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 106.68 67.51 2046.96 17.33 0.00 0.00 0.00 0.00 Average: docker0 7.19 10.15 0.50 79.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8616) 10/06/23 _x86_64_ (8 CPU) 04:14:15 LINUX RESTART (8 CPU) 04:15:01 CPU %user %nice %system %iowait %steal %idle 04:16:01 all 9.29 0.00 3.89 1.71 0.07 85.04 04:16:01 0 7.38 0.00 4.19 0.25 0.07 88.11 04:16:01 1 10.83 0.00 4.38 0.35 0.07 84.37 04:16:01 2 10.31 0.00 3.71 1.07 0.05 84.87 04:16:01 3 10.14 0.00 4.01 0.44 0.07 85.34 04:16:01 4 9.38 0.00 4.06 6.67 0.07 79.82 04:16:01 5 8.37 0.00 4.04 1.20 0.07 86.33 04:16:01 6 10.96 0.00 3.83 3.53 0.07 81.60 04:16:01 7 6.97 0.00 2.87 0.15 0.07 89.94 04:17:01 all 0.80 0.00 0.42 0.92 0.01 97.84 04:17:01 0 0.82 0.00 0.35 0.00 0.03 98.80 04:17:01 1 0.87 0.00 0.35 0.02 0.00 98.77 04:17:01 2 0.80 0.00 0.40 0.02 0.03 98.74 04:17:01 3 0.68 0.00 0.50 0.70 0.00 98.11 04:17:01 4 0.85 0.00 0.33 0.05 0.00 98.76 04:17:01 5 0.67 0.00 0.74 6.60 0.02 91.98 04:17:01 6 1.10 0.00 0.38 0.00 0.00 98.51 04:17:01 7 0.63 0.00 0.32 0.00 0.02 99.03 04:18:01 all 0.02 0.00 0.01 0.00 0.01 99.96 04:18:01 0 0.02 0.00 0.05 0.00 0.02 99.92 04:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:18:01 3 0.02 0.00 0.00 0.02 0.02 99.95 04:18:01 4 0.05 0.00 0.02 0.00 0.02 99.92 04:18:01 5 0.00 0.00 0.02 0.02 0.00 99.97 04:18:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:18:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.35 0.00 1.43 0.88 0.03 94.31 Average: 0 2.73 0.00 1.52 0.08 0.04 95.63 Average: 1 3.89 0.00 1.57 0.12 0.02 94.39 Average: 2 3.69 0.00 1.36 0.36 0.03 94.57 Average: 3 3.59 0.00 1.50 0.38 0.03 94.50 Average: 4 3.41 0.00 1.46 2.23 0.03 92.88 Average: 5 2.99 0.00 1.59 2.61 0.03 92.78 Average: 6 4.01 0.00 1.40 1.17 0.02 93.40 Average: 7 2.52 0.00 1.05 0.05 0.03 96.34