---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36281 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 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-36281) 01/07/25 _x86_64_ (8 CPU) 13:30:14 LINUX RESTART (8 CPU) 13:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:32:01 348.13 6.03 342.09 0.00 464.06 144451.31 0.00 13:33:01 88.07 0.02 88.05 0.00 2.53 66192.17 0.00 Average: 217.01 3.00 214.01 0.00 231.36 104992.98 0.00 13:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:01 27988688 31524960 787024 2.39 181784 3513092 1754084 5.17 1156500 3228464 500 13:33:01 27468540 31528944 776936 2.36 191416 3965164 1845420 5.44 1272816 3564088 113448 Average: 27728614 31526952 781980 2.38 186600 3739128 1799752 5.30 1214658 3396276 56974 13:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:01 docker0 318.00 464.12 27.53 3516.18 0.00 0.00 0.00 0.00 13:32:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 13:32:01 ens3 624.93 409.34 6842.02 53.85 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:33:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:33:01 ens3 114.85 69.62 2543.55 20.13 0.00 0.00 0.00 0.00 Average: docker0 157.66 230.15 13.65 1743.32 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 367.74 238.05 4674.73 36.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36281) 01/07/25 _x86_64_ (8 CPU) 13:30:14 LINUX RESTART (8 CPU) 13:31:02 CPU %user %nice %system %iowait %steal %idle 13:32:01 all 9.92 0.00 5.03 4.04 0.08 80.94 13:32:01 0 9.01 0.00 4.13 1.66 0.09 85.11 13:32:01 1 9.09 0.00 3.85 0.57 0.05 86.44 13:32:01 2 10.70 0.00 5.44 0.93 0.07 82.87 13:32:01 3 9.15 0.00 5.91 13.35 0.09 71.50 13:32:01 4 11.36 0.00 5.02 0.74 0.07 82.81 13:32:01 5 9.48 0.00 4.22 0.34 0.09 85.87 13:32:01 6 11.16 0.00 6.08 10.67 0.09 72.01 13:32:01 7 9.38 0.00 5.58 4.08 0.09 80.88 13:33:01 all 28.31 0.00 4.66 1.23 0.08 65.71 13:33:01 0 27.63 0.00 4.86 0.27 0.08 67.16 13:33:01 1 29.58 0.00 4.54 0.07 0.08 65.73 13:33:01 2 26.52 0.00 4.30 0.18 0.08 68.92 13:33:01 3 29.26 0.00 4.25 0.07 0.08 66.34 13:33:01 4 27.74 0.00 5.01 6.97 0.08 60.20 13:33:01 5 29.20 0.00 5.32 0.13 0.08 65.25 13:33:01 6 29.63 0.00 4.52 0.80 0.08 64.96 13:33:01 7 26.95 0.00 4.50 1.40 0.08 67.07 Average: all 19.22 0.00 4.84 2.62 0.08 73.23 Average: 0 18.43 0.00 4.50 0.96 0.08 76.03 Average: 1 19.47 0.00 4.20 0.32 0.07 75.95 Average: 2 18.70 0.00 4.86 0.55 0.08 75.81 Average: 3 19.32 0.00 5.07 6.63 0.08 68.89 Average: 4 19.61 0.00 5.02 3.88 0.08 71.42 Average: 5 19.46 0.00 4.78 0.24 0.08 75.43 Average: 6 20.52 0.00 5.29 5.67 0.08 68.44 Average: 7 18.26 0.00 5.03 2.72 0.09 73.90