---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40300 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: 2800.000 BogoMIPS: 5600.00 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-40300) 03/05/25 _x86_64_ (8 CPU) 10:18:24 LINUX RESTART (8 CPU) 10:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:20:01 445.85 12.68 433.17 0.00 1793.54 60066.78 0.00 10:21:01 157.89 0.10 157.79 0.00 5.20 53464.82 0.00 Average: 301.88 6.39 295.49 0.00 899.44 56766.08 0.00 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 28091732 31531416 773264 2.35 128912 3478532 1891480 5.57 1247864 3034568 295760 10:21:01 27539384 31525816 770284 2.34 189756 3884984 1949436 5.75 1321608 3425264 369448 Average: 27815558 31528616 771774 2.35 159334 3681758 1920458 5.66 1284736 3229916 332604 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 docker0 343.04 540.69 28.57 3170.95 0.00 0.00 0.00 0.00 10:20:01 lo 6.00 6.00 0.59 0.59 0.00 0.00 0.00 0.00 10:20:01 ens3 825.69 509.60 8150.32 79.45 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 veth6d89076 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:21:01 ens3 32.23 18.83 31.14 11.85 0.00 0.00 0.00 0.00 Average: docker0 171.53 270.42 14.29 1585.61 0.00 0.00 0.00 0.00 Average: lo 3.10 3.10 0.30 0.30 0.00 0.00 0.00 0.00 Average: veth6d89076 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 428.99 264.23 4091.07 45.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40300) 03/05/25 _x86_64_ (8 CPU) 10:18:24 LINUX RESTART (8 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 8.02 0.00 3.64 1.96 0.08 86.31 10:20:01 0 11.11 0.00 3.54 0.35 0.07 84.93 10:20:01 1 6.83 0.00 4.52 3.94 0.07 84.64 10:20:01 2 7.97 0.00 2.86 0.17 0.07 88.93 10:20:01 3 6.84 0.00 4.04 4.71 0.08 84.33 10:20:01 4 7.37 0.00 3.05 0.30 0.07 89.21 10:20:01 5 8.78 0.00 2.88 0.57 0.08 87.69 10:20:01 6 8.18 0.00 4.34 5.21 0.10 82.17 10:20:01 7 7.07 0.00 3.87 0.45 0.07 88.53 10:21:01 all 41.45 0.00 7.55 1.04 0.08 49.87 10:21:01 0 41.18 0.00 7.40 0.32 0.10 51.00 10:21:01 1 41.61 0.00 7.78 0.32 0.10 50.19 10:21:01 2 40.92 0.00 7.20 0.78 0.07 51.03 10:21:01 3 42.29 0.00 8.50 5.40 0.08 43.73 10:21:01 4 39.43 0.00 6.99 0.08 0.08 53.41 10:21:01 5 42.71 0.00 7.58 0.49 0.07 49.15 10:21:01 6 41.74 0.00 7.84 0.88 0.07 49.48 10:21:01 7 41.73 0.00 7.12 0.10 0.10 50.94 Average: all 24.72 0.00 5.59 1.50 0.08 68.10 Average: 0 26.11 0.00 5.47 0.34 0.08 68.01 Average: 1 24.21 0.00 6.15 2.13 0.08 67.42 Average: 2 24.42 0.00 5.03 0.47 0.07 70.01 Average: 3 24.54 0.00 6.26 5.05 0.08 64.06 Average: 4 23.39 0.00 5.02 0.19 0.08 71.32 Average: 5 25.74 0.00 5.23 0.53 0.08 68.42 Average: 6 24.99 0.00 6.09 3.04 0.08 65.80 Average: 7 24.39 0.00 5.49 0.28 0.08 69.76