---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40805 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 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-40805) 03/11/25 _x86_64_ (8 CPU) 02:47:54 LINUX RESTART (8 CPU) 02:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:49:01 387.87 47.96 339.91 0.00 5384.84 181017.43 0.00 02:50:01 100.47 0.58 99.88 0.00 16.66 38889.52 0.00 Average: 244.17 24.27 219.90 0.00 2700.75 109953.47 0.00 02:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:49:01 29160032 31500952 822712 2.50 75912 2534736 2270644 6.69 1065504 2271020 228 02:50:01 28639000 31511924 797072 2.42 99620 2987164 1817880 5.36 1178700 2605176 324 Average: 28899516 31506438 809892 2.46 87766 2760950 2044262 6.02 1122102 2438098 276 02:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:49:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 02:49:01 veth01d882d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 ens3 560.21 363.04 5896.22 96.74 0.00 0.00 0.00 0.00 02:49:01 docker0 21.30 21.75 1.65 136.95 0.00 0.00 0.00 0.00 02:49:01 vethee792d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:50:01 ens3 161.21 93.08 3066.99 20.81 0.00 0.00 0.00 0.00 02:50:01 docker0 23.48 46.93 2.20 525.10 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 360.71 228.06 4481.60 58.77 0.00 0.00 0.00 0.00 Average: docker0 22.39 34.34 1.92 331.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40805) 03/11/25 _x86_64_ (8 CPU) 02:47:54 LINUX RESTART (8 CPU) 02:48:01 CPU %user %nice %system %iowait %steal %idle 02:49:01 all 9.48 0.00 3.28 1.75 0.05 85.44 02:49:01 0 8.14 0.00 3.22 0.34 0.03 88.27 02:49:01 1 10.63 0.00 3.32 0.64 0.05 85.36 02:49:01 2 8.99 0.00 2.39 1.38 0.05 87.20 02:49:01 3 11.09 0.00 2.66 0.49 0.07 85.70 02:49:01 4 8.51 0.00 4.24 4.41 0.05 82.80 02:49:01 5 9.13 0.00 2.54 0.86 0.05 87.41 02:49:01 6 10.52 0.00 3.88 2.72 0.03 82.84 02:49:01 7 8.88 0.00 3.96 3.22 0.05 83.90 02:50:01 all 38.21 0.00 5.77 0.65 0.09 55.28 02:50:01 0 39.40 0.00 5.74 0.15 0.08 54.63 02:50:01 1 37.27 0.00 5.70 0.39 0.08 56.55 02:50:01 2 38.62 0.00 5.11 0.12 0.08 56.06 02:50:01 3 38.41 0.00 5.75 0.13 0.08 55.62 02:50:01 4 37.81 0.00 5.44 2.27 0.10 54.37 02:50:01 5 37.25 0.00 6.06 1.67 0.08 54.93 02:50:01 6 37.05 0.00 6.53 0.12 0.08 56.22 02:50:01 7 39.88 0.00 5.85 0.34 0.10 53.83 Average: all 23.85 0.00 4.52 1.20 0.07 70.36 Average: 0 23.77 0.00 4.48 0.24 0.06 71.45 Average: 1 23.95 0.00 4.51 0.51 0.07 70.96 Average: 2 23.80 0.00 3.75 0.75 0.07 71.64 Average: 3 24.75 0.00 4.20 0.31 0.08 70.66 Average: 4 23.17 0.00 4.84 3.34 0.08 68.58 Average: 5 23.20 0.00 4.30 1.26 0.07 71.17 Average: 6 23.78 0.00 5.20 1.42 0.06 69.54 Average: 7 24.37 0.00 4.90 1.78 0.08 68.87