---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3096 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-3096) 06/10/25 _x86_64_ (8 CPU) 14:47:50 LINUX RESTART (8 CPU) 14:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:49:01 319.96 48.50 271.46 0.00 5442.06 137463.35 0.00 14:50:01 131.11 0.45 130.66 0.00 6.93 49320.05 0.00 Average: 224.74 24.27 200.47 0.00 2701.66 93021.41 0.00 14:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:49:01 28937092 31566884 750036 2.28 74076 2831756 1823316 5.37 1000208 2560980 580788 14:50:01 28645416 31540968 765936 2.33 104772 3001628 1919188 5.66 1208168 2568328 208 Average: 28791254 31553926 757986 2.31 89424 2916692 1871252 5.51 1104188 2564654 290498 14:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:49:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 14:49:01 ens3 630.79 439.59 8252.42 105.16 0.00 0.00 0.00 0.00 14:49:01 docker0 39.01 37.37 2.79 201.62 0.00 0.00 0.00 0.00 14:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 ens3 133.14 89.04 888.40 20.44 0.00 0.00 0.00 0.00 14:50:01 docker0 66.36 94.38 5.40 851.95 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 379.88 262.84 4539.48 62.44 0.00 0.00 0.00 0.00 Average: docker0 52.80 66.11 4.11 529.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3096) 06/10/25 _x86_64_ (8 CPU) 14:47:50 LINUX RESTART (8 CPU) 14:48:02 CPU %user %nice %system %iowait %steal %idle 14:49:01 all 9.92 0.00 3.44 2.10 0.06 84.48 14:49:01 0 11.05 0.00 3.13 0.38 0.07 85.37 14:49:01 1 10.80 0.00 4.03 3.89 0.07 81.21 14:49:01 2 9.37 0.00 3.32 0.43 0.05 86.83 14:49:01 3 12.67 0.00 5.00 0.31 0.05 81.97 14:49:01 4 8.22 0.00 2.94 5.89 0.05 82.90 14:49:01 5 9.17 0.00 3.43 0.22 0.07 87.11 14:49:01 6 8.52 0.00 3.21 0.60 0.05 87.62 14:49:01 7 9.58 0.00 2.44 5.13 0.07 82.78 14:50:01 all 40.74 0.00 6.53 1.24 0.09 51.41 14:50:01 0 42.51 0.00 6.06 0.17 0.08 51.18 14:50:01 1 40.32 0.00 7.26 1.72 0.08 50.61 14:50:01 2 41.80 0.00 6.42 0.29 0.10 51.39 14:50:01 3 40.49 0.00 6.46 0.79 0.08 52.17 14:50:01 4 41.01 0.00 6.46 0.57 0.10 51.86 14:50:01 5 41.17 0.00 7.27 5.69 0.08 45.79 14:50:01 6 41.04 0.00 6.52 0.59 0.10 51.76 14:50:01 7 37.54 0.00 5.75 0.12 0.08 56.51 Average: all 25.47 0.00 5.00 1.67 0.08 67.79 Average: 0 26.92 0.00 4.61 0.27 0.08 68.12 Average: 1 25.69 0.00 5.66 2.80 0.08 65.78 Average: 2 25.74 0.00 4.89 0.36 0.08 68.94 Average: 3 26.70 0.00 5.74 0.55 0.07 66.94 Average: 4 24.83 0.00 4.72 3.20 0.08 67.18 Average: 5 25.29 0.00 5.36 2.98 0.08 66.29 Average: 6 24.92 0.00 4.88 0.59 0.08 69.53 Average: 7 23.68 0.00 4.11 2.60 0.08 69.53