---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7232 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: 2799.996 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-7232) 02/23/23 _x86_64_ (8 CPU) 12:13:03 LINUX RESTART (8 CPU) 12:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:15:01 68.69 0.97 67.72 0.00 39.19 36636.29 0.00 12:16:01 49.33 0.17 49.16 0.00 6.67 22896.33 0.00 Average: 59.01 0.57 58.44 0.00 22.93 29766.31 0.00 12:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 28048624 31520056 775316 2.36 97108 3578032 1892340 5.58 1441484 2940304 666252 12:16:01 28539184 31541040 759524 2.31 102916 3138708 2030828 5.99 1144792 2782996 489720 Average: 28293904 31530548 767420 2.33 100012 3358370 1961584 5.78 1293138 2861650 577986 12:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 ens3 384.84 245.03 5693.92 36.04 0.00 0.00 0.00 0.00 12:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:15:01 vethdddff70 89.02 161.12 8.27 1306.14 0.00 0.00 0.00 0.11 12:15:01 docker0 144.99 219.51 11.16 1663.46 0.00 0.00 0.00 0.00 12:16:01 ens3 106.03 65.71 2526.09 14.57 0.00 0.00 0.00 0.00 12:16:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 12:16:01 docker0 1.28 1.28 0.08 1.55 0.00 0.00 0.00 0.00 Average: ens3 245.43 155.37 4110.01 25.30 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 73.14 110.40 5.62 832.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7232) 02/23/23 _x86_64_ (8 CPU) 12:13:03 LINUX RESTART (8 CPU) 12:14:01 CPU %user %nice %system %iowait %steal %idle 12:15:01 all 39.31 0.00 6.30 2.31 0.10 51.98 12:15:01 0 40.23 0.00 6.92 0.08 0.08 52.68 12:15:01 1 39.10 0.00 5.72 3.74 0.10 51.34 12:15:01 2 38.31 0.00 5.92 0.07 0.08 55.62 12:15:01 3 39.69 0.00 6.13 0.46 0.10 53.62 12:15:01 4 40.18 0.00 6.04 2.40 0.10 51.28 12:15:01 5 37.75 0.00 6.51 8.68 0.10 46.96 12:15:01 6 40.17 0.00 6.46 3.04 0.08 50.24 12:15:01 7 39.00 0.00 6.75 0.02 0.10 54.13 12:16:01 all 28.27 0.00 4.56 1.59 0.06 65.51 12:16:01 0 27.32 0.00 4.20 0.05 0.07 68.36 12:16:01 1 28.33 0.00 4.37 0.05 0.07 67.18 12:16:01 2 28.01 0.00 4.71 0.03 0.08 67.16 12:16:01 3 28.22 0.00 4.73 2.41 0.05 64.59 12:16:01 4 28.73 0.00 4.95 2.09 0.05 64.19 12:16:01 5 28.27 0.00 4.73 0.22 0.07 66.71 12:16:01 6 28.27 0.00 4.04 0.47 0.05 67.16 12:16:01 7 29.00 0.00 4.77 7.45 0.07 58.72 Average: all 33.77 0.00 5.43 1.95 0.08 58.77 Average: 0 33.75 0.00 5.55 0.07 0.08 60.56 Average: 1 33.70 0.00 5.04 1.89 0.08 59.28 Average: 2 33.16 0.00 5.31 0.05 0.08 61.39 Average: 3 33.95 0.00 5.43 1.43 0.08 59.11 Average: 4 34.44 0.00 5.49 2.24 0.08 57.75 Average: 5 32.98 0.00 5.62 4.43 0.08 56.89 Average: 6 34.20 0.00 5.25 1.75 0.07 58.74 Average: 7 33.98 0.00 5.75 3.75 0.08 56.43