---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-31 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: 2799.976 BogoMIPS: 5599.95 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-31) 12/16/22 _x86_64_ (8 CPU) 23:33:59 LINUX RESTART (8 CPU) 23:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:35:02 366.39 61.43 304.97 0.00 5534.42 201181.87 0.00 23:36:01 78.14 0.34 77.80 0.00 27.39 43301.56 0.00 Average: 223.49 31.14 192.35 0.00 2804.27 122911.54 0.00 23:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:35:02 29191512 31585916 736836 2.24 71516 2600744 1825356 5.38 995364 2345544 719120 23:36:01 28664904 31573960 731568 2.22 91520 3053504 1747940 5.15 1039740 2767668 12 Average: 28928208 31579938 734202 2.23 81518 2827124 1786648 5.27 1017552 2556606 359566 23:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:35:02 lo 4.27 4.27 0.40 0.40 0.00 0.00 0.00 0.00 23:35:02 docker0 3.17 3.18 0.42 44.96 0.00 0.00 0.00 0.00 23:35:02 ens3 728.44 453.17 6484.51 109.04 0.00 0.00 0.00 0.00 23:36:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 23:36:01 docker0 23.69 34.54 1.98 99.99 0.00 0.00 0.00 0.00 23:36:01 ens3 169.29 106.29 2687.12 21.47 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 13.34 18.73 1.19 72.24 0.00 0.00 0.00 0.00 Average: ens3 451.24 281.20 4601.93 65.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-31) 12/16/22 _x86_64_ (8 CPU) 23:33:59 LINUX RESTART (8 CPU) 23:34:01 CPU %user %nice %system %iowait %steal %idle 23:35:02 all 9.50 0.00 3.62 1.43 0.05 85.40 23:35:02 0 9.61 0.00 3.79 4.36 0.05 82.19 23:35:02 1 10.36 0.00 2.98 0.66 0.05 85.95 23:35:02 2 10.28 0.00 2.68 0.46 0.05 86.54 23:35:02 3 7.49 0.00 3.65 0.46 0.05 88.35 23:35:02 4 8.84 0.00 3.00 0.64 0.05 87.47 23:35:02 5 11.51 0.00 5.28 1.66 0.05 81.49 23:35:02 6 8.27 0.00 3.65 0.94 0.05 87.09 23:35:02 7 9.66 0.00 3.92 2.22 0.07 84.14 23:36:01 all 3.66 0.00 1.73 0.63 0.02 93.96 23:36:01 0 3.34 0.00 1.72 0.19 0.02 94.73 23:36:01 1 3.51 0.00 1.75 0.09 0.02 94.63 23:36:01 2 3.66 0.00 1.89 1.24 0.02 93.19 23:36:01 3 3.69 0.00 1.50 0.22 0.03 94.55 23:36:01 4 5.13 0.00 1.77 0.03 0.02 93.06 23:36:01 5 3.94 0.00 1.57 0.05 0.02 94.43 23:36:01 6 3.24 0.00 2.06 3.00 0.02 91.69 23:36:01 7 2.74 0.00 1.56 0.26 0.02 95.44 Average: all 6.60 0.00 2.68 1.03 0.04 89.66 Average: 0 6.50 0.00 2.77 2.29 0.03 88.40 Average: 1 6.95 0.00 2.37 0.37 0.03 90.27 Average: 2 6.99 0.00 2.29 0.85 0.03 89.85 Average: 3 5.60 0.00 2.58 0.34 0.04 91.44 Average: 4 6.98 0.00 2.38 0.34 0.03 90.27 Average: 5 7.75 0.00 3.44 0.86 0.03 87.92 Average: 6 5.77 0.00 2.86 1.96 0.03 89.37 Average: 7 6.21 0.00 2.75 1.24 0.04 89.76