---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38141 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-38141) 02/04/25 _x86_64_ (8 CPU) 04:40:34 LINUX RESTART (8 CPU) 04:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:42:01 344.92 37.72 307.20 0.00 4202.73 38420.66 0.00 04:43:01 143.96 0.60 143.36 0.00 6.27 50232.96 0.00 Average: 244.45 19.16 225.29 0.00 2104.67 44326.32 0.00 04:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:42:01 29178396 31545332 782560 2.38 74892 2561872 1820676 5.37 1032780 2289996 584 04:43:01 28630180 31546240 768536 2.34 111896 3013716 1880508 5.54 1096220 2700452 52 Average: 28904288 31545786 775548 2.36 93394 2787794 1850592 5.45 1064500 2495224 318 04:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:42:01 docker0 98.10 92.72 6.90 476.88 0.00 0.00 0.00 0.00 04:42:01 veth5755a36 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 04:42:01 ens3 677.76 501.18 6558.39 110.40 0.00 0.00 0.00 0.00 04:43:01 docker0 164.64 305.23 14.02 2245.81 0.00 0.00 0.00 0.00 04:43:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:43:01 ens3 407.92 228.53 4774.84 31.57 0.00 0.00 0.00 0.00 Average: docker0 131.37 198.97 10.46 1361.27 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 542.85 364.87 5666.69 70.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38141) 02/04/25 _x86_64_ (8 CPU) 04:40:34 LINUX RESTART (8 CPU) 04:41:01 CPU %user %nice %system %iowait %steal %idle 04:42:01 all 9.92 0.00 3.24 3.17 0.05 83.62 04:42:01 0 8.55 0.00 3.18 0.47 0.05 87.75 04:42:01 1 13.95 0.00 4.00 9.35 0.05 72.65 04:42:01 2 10.02 0.00 2.21 1.78 0.07 85.93 04:42:01 3 9.23 0.00 3.17 6.43 0.05 81.12 04:42:01 4 10.34 0.00 2.93 0.34 0.05 86.35 04:42:01 5 11.20 0.00 4.12 0.24 0.05 84.40 04:42:01 6 8.21 0.00 2.97 0.61 0.05 88.16 04:42:01 7 7.87 0.00 3.36 6.10 0.05 82.62 04:43:01 all 25.82 0.00 4.84 4.63 0.08 64.63 04:43:01 0 25.24 0.00 4.93 0.69 0.08 69.06 04:43:01 1 26.90 0.00 5.94 26.17 0.09 40.92 04:43:01 2 27.13 0.00 5.21 5.36 0.08 62.22 04:43:01 3 25.41 0.00 4.55 0.25 0.07 69.72 04:43:01 4 25.27 0.00 4.57 3.75 0.07 66.35 04:43:01 5 25.31 0.00 5.19 0.40 0.07 69.04 04:43:01 6 25.90 0.00 4.29 0.29 0.07 69.45 04:43:01 7 25.42 0.00 4.06 0.44 0.08 70.01 Average: all 17.88 0.00 4.04 3.90 0.06 74.12 Average: 0 16.91 0.00 4.06 0.58 0.07 78.39 Average: 1 20.38 0.00 4.96 17.70 0.07 56.89 Average: 2 18.58 0.00 3.71 3.57 0.08 74.06 Average: 3 17.34 0.00 3.86 3.33 0.06 75.41 Average: 4 17.81 0.00 3.75 2.04 0.06 76.34 Average: 5 18.26 0.00 4.65 0.32 0.06 76.71 Average: 6 17.07 0.00 3.63 0.45 0.06 78.79 Average: 7 16.68 0.00 3.71 3.26 0.07 76.29