---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40503 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-40503) 03/07/25 _x86_64_ (8 CPU) 02:06:17 LINUX RESTART (8 CPU) 02:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 158.33 9.44 148.89 0.00 1612.88 93364.38 0.00 02:09:01 214.86 0.43 214.43 0.00 34.12 89374.48 0.00 Average: 186.84 4.90 181.94 0.00 816.80 91352.50 0.00 02:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 29587532 31555648 780828 2.37 69512 2179592 1783928 5.26 1050660 1883316 404 02:09:01 28662864 31473120 832140 2.53 95412 2938944 1885496 5.56 1184044 2583584 328 Average: 29125198 31514384 806484 2.45 82462 2559268 1834712 5.41 1117352 2233450 366 02:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 ens3 247.43 143.92 3514.42 67.22 0.00 0.00 0.00 0.00 02:08:01 docker0 34.10 92.19 2.18 1717.98 0.00 0.00 0.00 0.00 02:08:01 lo 5.69 5.69 0.57 0.57 0.00 0.00 0.00 0.00 02:09:01 ens3 242.97 131.56 4412.19 39.08 0.00 0.00 0.00 0.00 02:09:01 docker0 39.19 95.32 2.48 1834.40 0.00 0.00 0.00 0.00 02:09:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 245.18 137.69 3967.12 53.03 0.00 0.00 0.00 0.00 Average: docker0 36.66 93.77 2.33 1776.68 0.00 0.00 0.00 0.00 Average: lo 3.63 3.63 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40503) 03/07/25 _x86_64_ (8 CPU) 02:06:17 LINUX RESTART (8 CPU) 02:07:02 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 7.16 0.00 2.87 2.01 0.06 87.89 02:08:01 0 9.72 0.00 3.57 0.32 0.07 86.32 02:08:01 1 9.67 0.00 3.65 8.76 0.09 77.84 02:08:01 2 4.32 0.00 2.12 3.28 0.05 90.23 02:08:01 3 6.22 0.00 2.91 1.18 0.07 89.62 02:08:01 4 10.55 0.00 2.82 0.29 0.05 86.29 02:08:01 5 5.70 0.00 2.89 1.37 0.05 89.99 02:08:01 6 5.58 0.00 2.76 0.49 0.05 91.11 02:08:01 7 5.58 0.00 2.25 0.44 0.05 91.68 02:09:01 all 8.34 0.00 3.19 1.91 0.05 86.51 02:09:01 0 9.29 0.00 4.80 0.37 0.05 85.50 02:09:01 1 11.04 0.00 4.18 5.54 0.05 79.19 02:09:01 2 6.19 0.00 2.63 1.80 0.07 89.31 02:09:01 3 8.63 0.00 3.39 6.73 0.05 81.20 02:09:01 4 10.14 0.00 3.29 0.48 0.05 86.04 02:09:01 5 7.81 0.00 2.18 0.10 0.07 89.84 02:09:01 6 7.16 0.00 2.59 0.05 0.03 90.17 02:09:01 7 6.43 0.00 2.42 0.24 0.07 90.85 Average: all 7.76 0.00 3.03 1.96 0.06 87.19 Average: 0 9.50 0.00 4.19 0.35 0.06 85.90 Average: 1 10.36 0.00 3.92 7.13 0.07 78.52 Average: 2 5.26 0.00 2.37 2.53 0.06 89.77 Average: 3 7.43 0.00 3.15 3.97 0.06 85.38 Average: 4 10.34 0.00 3.06 0.39 0.05 86.16 Average: 5 6.76 0.00 2.53 0.73 0.06 89.91 Average: 6 6.37 0.00 2.68 0.27 0.04 90.64 Average: 7 6.00 0.00 2.34 0.34 0.06 91.26