---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2731 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-2731) 08/02/23 _x86_64_ (8 CPU) 08:57:05 LINUX RESTART (8 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 138.36 3.52 134.84 0.00 409.53 49895.82 0.00 09:00:01 133.09 1.33 131.76 0.00 34.79 34658.62 0.00 Average: 135.73 2.42 133.30 0.00 222.16 42277.22 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 28108756 31510280 796012 2.42 117008 3480640 2046108 6.03 1221220 3106692 257152 09:00:01 27872520 31437120 860296 2.62 149472 3585252 2092220 6.17 1510644 3014964 340132 Average: 27990638 31473700 828154 2.52 133240 3532946 2069164 6.10 1365932 3060828 298642 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 08:59:01 docker0 219.95 361.06 17.01 2144.03 0.00 0.00 0.00 0.00 08:59:01 ens3 540.24 317.40 6366.13 40.41 0.00 0.00 0.00 0.00 09:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:00:01 docker0 1.43 3.33 0.09 42.50 0.00 0.00 0.00 0.00 09:00:01 vetha56afd7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:00:01 ens3 46.79 26.43 82.49 16.93 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 110.69 182.19 8.55 1093.27 0.00 0.00 0.00 0.00 Average: vetha56afd7 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 293.52 171.91 3224.31 28.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2731) 08/02/23 _x86_64_ (8 CPU) 08:57:05 LINUX RESTART (8 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 6.65 0.00 2.94 3.85 0.06 86.51 08:59:01 0 7.29 0.00 3.11 11.91 0.05 77.64 08:59:01 1 7.31 0.00 3.09 0.54 0.05 89.01 08:59:01 2 6.72 0.00 2.97 12.30 0.05 77.96 08:59:01 3 6.26 0.00 3.53 1.83 0.07 88.31 08:59:01 4 6.71 0.00 2.98 0.84 0.03 89.44 08:59:01 5 6.54 0.00 2.51 0.64 0.05 90.25 08:59:01 6 6.08 0.00 2.45 0.47 0.12 90.88 08:59:01 7 6.24 0.00 2.88 2.24 0.07 88.58 09:00:01 all 35.19 0.00 6.04 2.88 0.08 55.81 09:00:01 0 35.11 0.00 6.39 12.23 0.08 46.19 09:00:01 1 34.90 0.00 5.59 0.72 0.07 58.72 09:00:01 2 34.83 0.00 6.14 1.50 0.07 57.46 09:00:01 3 35.33 0.00 6.12 0.03 0.10 58.42 09:00:01 4 35.49 0.00 6.31 4.00 0.08 54.12 09:00:01 5 35.94 0.00 6.06 1.06 0.08 56.85 09:00:01 6 35.19 0.00 5.63 2.49 0.08 56.60 09:00:01 7 34.75 0.00 6.10 0.93 0.08 58.14 Average: all 20.91 0.00 4.49 3.36 0.07 71.16 Average: 0 21.19 0.00 4.75 12.07 0.07 61.93 Average: 1 21.11 0.00 4.34 0.63 0.06 73.86 Average: 2 20.79 0.00 4.56 6.90 0.06 67.70 Average: 3 20.79 0.00 4.82 0.93 0.08 73.37 Average: 4 21.09 0.00 4.64 2.42 0.06 71.79 Average: 5 21.26 0.00 4.29 0.85 0.07 73.54 Average: 6 20.62 0.00 4.04 1.48 0.10 73.76 Average: 7 20.48 0.00 4.49 1.58 0.08 73.38