---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40081 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 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-40081) 03/03/25 _x86_64_ (8 CPU) 19:52:53 LINUX RESTART (8 CPU) 19:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:54:01 360.26 48.33 311.93 0.00 5427.63 164041.19 0.00 19:55:01 149.93 1.32 148.61 0.00 42.79 63536.34 0.00 Average: 255.09 24.82 230.27 0.00 2735.21 113788.77 0.00 19:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:54:01 29579304 31535536 794344 2.42 67248 2184256 2051652 6.05 1021900 1923288 300368 19:55:01 28056456 31462808 830700 2.53 113080 3467720 1858188 5.48 1296380 3018444 688 Average: 28817880 31499172 812522 2.47 90164 2825988 1954920 5.76 1159140 2470866 150528 19:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:54:01 lo 7.07 7.07 0.70 0.70 0.00 0.00 0.00 0.00 19:54:01 ens3 525.01 330.78 3744.49 92.69 0.00 0.00 0.00 0.00 19:54:01 docker0 1.25 1.43 0.13 3.83 0.00 0.00 0.00 0.00 19:55:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 19:55:01 ens3 305.58 166.07 4554.56 35.89 0.00 0.00 0.00 0.00 19:55:01 docker0 81.30 163.46 6.27 1988.23 0.00 0.00 0.00 0.00 Average: lo 4.40 4.40 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 415.30 248.43 4149.53 64.29 0.00 0.00 0.00 0.00 Average: docker0 41.28 82.44 3.20 996.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40081) 03/03/25 _x86_64_ (8 CPU) 19:52:53 LINUX RESTART (8 CPU) 19:53:01 CPU %user %nice %system %iowait %steal %idle 19:54:01 all 8.02 0.00 2.56 1.40 0.05 87.97 19:54:01 0 7.50 0.00 2.10 0.39 0.05 89.97 19:54:01 1 12.36 0.00 1.96 1.27 0.05 84.35 19:54:01 2 8.58 0.00 3.47 3.48 0.05 84.42 19:54:01 3 4.97 0.00 2.22 0.20 0.07 92.54 19:54:01 4 6.34 0.00 2.69 2.07 0.05 88.86 19:54:01 5 6.84 0.00 2.27 0.25 0.05 90.59 19:54:01 6 9.82 0.00 3.52 3.32 0.03 83.30 19:54:01 7 7.73 0.00 2.28 0.22 0.05 89.72 19:55:01 all 28.64 0.00 6.37 1.07 0.06 63.86 19:55:01 0 29.72 0.00 7.04 0.02 0.07 63.15 19:55:01 1 29.01 0.00 6.53 0.23 0.07 64.16 19:55:01 2 26.76 0.00 7.42 4.52 0.07 61.23 19:55:01 3 28.65 0.00 5.36 0.05 0.05 65.89 19:55:01 4 28.61 0.00 6.51 0.22 0.07 64.59 19:55:01 5 29.57 0.00 6.06 0.39 0.05 63.93 19:55:01 6 29.79 0.00 5.97 1.96 0.07 62.22 19:55:01 7 26.99 0.00 6.07 1.17 0.07 65.71 Average: all 18.32 0.00 4.47 1.23 0.06 75.92 Average: 0 18.59 0.00 4.57 0.20 0.06 76.58 Average: 1 20.70 0.00 4.25 0.75 0.06 74.24 Average: 2 17.66 0.00 5.44 4.00 0.06 72.84 Average: 3 16.80 0.00 3.79 0.13 0.06 79.22 Average: 4 17.47 0.00 4.60 1.14 0.06 76.73 Average: 5 18.20 0.00 4.16 0.32 0.05 77.26 Average: 6 19.80 0.00 4.74 2.64 0.05 72.76 Average: 7 17.36 0.00 4.17 0.70 0.06 77.71