---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-116225 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: 2799.988 BogoMIPS: 5599.97 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-116225) 10/25/22 _x86_64_ (8 CPU) 08:09:14 LINUX RESTART (8 CPU) 08:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:11:01 216.05 5.91 210.13 0.00 481.82 78106.90 0.00 08:12:01 162.02 0.17 161.86 0.00 6.53 27814.30 0.00 Average: 188.81 3.02 185.79 0.00 242.18 52749.32 0.00 08:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 28187536 31339064 957628 2.91 137484 3223940 2310608 6.81 1419096 2830496 103972 08:12:01 27730580 31529816 765440 2.33 149692 3809872 1840084 5.42 1255700 3399888 359228 Average: 27959058 31434440 861534 2.62 143588 3516906 2075346 6.12 1337398 3115192 231600 08:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 08:11:01 docker0 165.50 220.35 13.98 1986.39 0.00 0.00 0.00 0.00 08:11:01 ens3 460.87 359.43 6050.95 125.07 0.00 0.00 0.00 0.00 08:11:01 vethe076403 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 08:12:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 08:12:01 docker0 10.61 15.43 0.63 98.93 0.00 0.00 0.00 0.00 08:12:01 ens3 148.68 97.37 2637.74 21.32 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 87.41 117.03 7.25 1034.73 0.00 0.00 0.00 0.00 Average: ens3 303.46 227.30 4330.00 72.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116225) 10/25/22 _x86_64_ (8 CPU) 08:09:14 LINUX RESTART (8 CPU) 08:10:02 CPU %user %nice %system %iowait %steal %idle 08:11:01 all 14.95 0.00 5.29 3.94 0.08 75.74 08:11:01 0 16.06 0.00 6.87 3.91 0.05 73.11 08:11:01 1 12.97 0.00 4.09 10.32 0.07 72.54 08:11:01 2 16.30 0.00 4.85 2.39 0.09 76.38 08:11:01 3 15.70 0.00 5.24 3.22 0.09 75.75 08:11:01 4 14.21 0.00 6.08 0.88 0.09 78.75 08:11:01 5 13.60 0.00 4.97 6.50 0.07 74.86 08:11:01 6 15.06 0.00 4.35 2.14 0.07 78.39 08:11:01 7 15.69 0.00 5.84 2.18 0.12 76.18 08:12:01 all 35.86 0.00 6.72 1.74 0.10 55.58 08:12:01 0 36.13 0.00 6.86 0.79 0.10 56.11 08:12:01 1 30.92 0.00 5.21 3.83 0.07 59.97 08:12:01 2 36.99 0.00 6.67 0.20 0.08 56.05 08:12:01 3 36.33 0.00 6.93 5.35 0.08 51.31 08:12:01 4 36.86 0.00 7.01 0.54 0.08 55.50 08:12:01 5 35.76 0.00 7.54 1.98 0.12 54.61 08:12:01 6 37.12 0.00 6.95 0.10 0.08 55.75 08:12:01 7 36.75 0.00 6.55 1.13 0.20 55.35 Average: all 25.50 0.00 6.01 2.83 0.09 65.58 Average: 0 26.19 0.00 6.87 2.34 0.08 64.53 Average: 1 22.02 0.00 4.66 7.05 0.07 66.21 Average: 2 26.77 0.00 5.77 1.28 0.09 66.09 Average: 3 26.07 0.00 6.09 4.29 0.09 63.47 Average: 4 25.63 0.00 6.55 0.71 0.09 67.03 Average: 5 24.78 0.00 6.26 4.22 0.09 64.64 Average: 6 26.21 0.00 5.66 1.11 0.08 66.94 Average: 7 26.29 0.00 6.20 1.65 0.16 65.69