---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40815 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-40815) 03/11/25 _x86_64_ (8 CPU) 03:37:11 LINUX RESTART (8 CPU) 03:38:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:39:01 103.41 3.19 100.22 0.00 449.01 35701.34 0.00 03:40:01 129.15 0.35 128.80 0.00 20.26 61052.62 0.00 Average: 116.38 1.76 114.63 0.00 232.83 48483.48 0.00 03:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 28780416 31447368 861616 2.62 81408 2841360 1971280 5.81 1280588 2412876 296776 03:40:01 27572864 31518512 789168 2.40 120112 3972348 1957392 5.77 1221380 3562964 336704 Average: 28176640 31482940 825392 2.51 100760 3406854 1964336 5.79 1250984 2987920 316740 03:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 ens3 263.14 162.14 3366.33 33.72 0.00 0.00 0.00 0.00 03:39:01 vethcf8ba3e 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 03:39:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 03:39:01 docker0 5.88 5.29 0.63 51.91 0.00 0.00 0.00 0.00 03:40:01 ens3 697.53 413.43 10719.81 53.70 0.00 0.00 0.00 0.00 03:40:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 03:40:01 docker0 54.47 122.25 4.78 1057.96 0.00 0.00 0.00 0.00 Average: ens3 482.16 288.84 7073.96 43.80 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 30.38 64.26 2.73 559.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40815) 03/11/25 _x86_64_ (8 CPU) 03:37:11 LINUX RESTART (8 CPU) 03:38:02 CPU %user %nice %system %iowait %steal %idle 03:39:01 all 23.99 0.00 4.86 0.86 0.07 70.22 03:39:01 0 22.38 0.00 5.11 0.14 0.07 72.30 03:39:01 1 25.95 0.00 5.16 2.71 0.09 66.10 03:39:01 2 23.25 0.00 4.23 0.36 0.08 72.08 03:39:01 3 21.17 0.00 5.10 0.50 0.07 73.16 03:39:01 4 23.94 0.00 4.91 1.71 0.09 69.35 03:39:01 5 25.78 0.00 5.49 0.15 0.07 68.51 03:39:01 6 24.88 0.00 4.43 0.12 0.07 70.50 03:39:01 7 24.58 0.00 4.47 1.16 0.07 69.71 03:40:01 all 17.40 0.00 5.05 1.14 0.07 76.34 03:40:01 0 18.05 0.00 4.98 0.05 0.07 76.85 03:40:01 1 17.45 0.00 4.89 0.37 0.07 77.22 03:40:01 2 18.38 0.00 4.83 0.30 0.07 76.42 03:40:01 3 17.50 0.00 5.16 3.36 0.08 73.89 03:40:01 4 17.19 0.00 3.94 0.12 0.07 78.69 03:40:01 5 16.93 0.00 5.85 0.62 0.07 76.54 03:40:01 6 17.27 0.00 5.18 4.23 0.08 73.24 03:40:01 7 16.43 0.00 5.58 0.03 0.09 77.88 Average: all 20.68 0.00 4.96 1.00 0.07 73.29 Average: 0 20.20 0.00 5.05 0.09 0.07 74.60 Average: 1 21.67 0.00 5.02 1.53 0.08 71.69 Average: 2 20.81 0.00 4.53 0.33 0.08 74.25 Average: 3 19.32 0.00 5.13 1.94 0.08 73.53 Average: 4 20.55 0.00 4.42 0.91 0.08 74.03 Average: 5 21.36 0.00 5.67 0.39 0.07 72.52 Average: 6 21.05 0.00 4.81 2.19 0.08 71.88 Average: 7 20.49 0.00 5.02 0.60 0.08 73.81