---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34465 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-34465) 12/04/24 _x86_64_ (8 CPU) 02:29:39 LINUX RESTART (8 CPU) 02:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:31:01 285.44 43.21 242.23 0.00 4827.06 49499.62 0.00 02:32:01 213.55 0.52 213.03 0.00 51.59 18896.98 0.00 Average: 249.49 21.86 227.63 0.00 2439.33 34198.30 0.00 02:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 29890240 31536056 807652 2.46 59812 1889416 1922056 5.66 1024528 1635568 764 02:32:01 28930752 31501004 798156 2.43 90264 2734648 1805776 5.32 1115032 2409736 455996 Average: 29410496 31518530 802904 2.44 75038 2312032 1863916 5.49 1069780 2022652 228380 02:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00 02:31:01 docker0 3.47 3.30 0.36 30.28 0.00 0.00 0.00 0.00 02:31:01 ens3 406.92 291.30 2486.82 85.53 0.00 0.00 0.00 0.00 02:31:01 vetha878ce6 3.47 3.40 0.41 30.29 0.00 0.00 0.00 0.00 02:32:01 lo 3.53 3.53 0.35 0.35 0.00 0.00 0.00 0.00 02:32:01 docker0 31.24 47.99 1.98 399.87 0.00 0.00 0.00 0.00 02:32:01 ens3 254.02 160.46 4971.85 39.85 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 17.36 25.65 1.17 215.08 0.00 0.00 0.00 0.00 Average: ens3 330.47 225.88 3729.34 62.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34465) 12/04/24 _x86_64_ (8 CPU) 02:29:39 LINUX RESTART (8 CPU) 02:30:01 CPU %user %nice %system %iowait %steal %idle 02:31:01 all 6.07 0.00 1.77 4.43 0.04 87.69 02:31:01 0 5.66 0.00 1.29 1.42 0.03 91.59 02:31:01 1 6.35 0.00 2.73 1.94 0.05 88.93 02:31:01 2 4.41 0.00 1.31 1.01 0.05 93.23 02:31:01 3 5.96 0.00 2.35 12.40 0.05 79.24 02:31:01 4 7.64 0.00 1.29 1.17 0.03 89.87 02:31:01 5 4.75 0.00 2.73 16.06 0.05 76.41 02:31:01 6 9.07 0.00 1.02 0.54 0.05 89.32 02:31:01 7 4.75 0.00 1.46 0.89 0.03 92.87 02:32:01 all 8.49 0.00 3.38 2.20 0.07 85.85 02:32:01 0 7.05 0.00 2.89 1.97 0.07 88.02 02:32:01 1 7.71 0.00 3.22 0.29 0.05 88.74 02:32:01 2 10.46 0.00 3.75 0.54 0.07 85.18 02:32:01 3 8.95 0.00 3.43 0.32 0.07 87.23 02:32:01 4 7.83 0.00 2.57 0.30 0.07 89.22 02:32:01 5 9.77 0.00 3.99 11.34 0.08 74.82 02:32:01 6 6.79 0.00 3.61 2.67 0.08 86.84 02:32:01 7 9.41 0.00 3.57 0.22 0.10 86.70 Average: all 7.28 0.00 2.57 3.32 0.06 86.77 Average: 0 6.36 0.00 2.09 1.69 0.05 89.81 Average: 1 7.03 0.00 2.98 1.12 0.05 88.83 Average: 2 7.42 0.00 2.53 0.77 0.06 89.22 Average: 3 7.45 0.00 2.89 6.37 0.06 83.23 Average: 4 7.73 0.00 1.93 0.74 0.05 89.55 Average: 5 7.25 0.00 3.36 13.70 0.07 75.62 Average: 6 7.93 0.00 2.32 1.60 0.07 88.08 Average: 7 7.07 0.00 2.51 0.55 0.07 89.80