---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-651 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 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-651) 05/24/24 _x86_64_ (8 CPU) 02:30:54 LINUX RESTART (8 CPU) 02:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:32:01 371.67 47.63 324.05 0.00 5356.71 185742.91 0.00 02:33:01 92.63 0.85 91.78 0.00 61.32 37742.24 0.00 Average: 232.15 24.24 207.92 0.00 2709.02 111742.58 0.00 02:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 29353440 31519216 822128 2.50 62500 2389416 1967048 5.80 1040980 2130408 101832 02:33:01 28647380 31523104 790340 2.40 87024 3036184 1829636 5.39 1068824 2747656 400 Average: 29000410 31521160 806234 2.45 74762 2712800 1898342 5.59 1054902 2439032 51116 02:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 docker0 11.85 36.56 0.66 742.04 0.00 0.00 0.00 0.00 02:32:01 ens3 572.32 335.89 5374.73 87.17 0.00 0.00 0.00 0.00 02:32:01 veth3cf37d7 11.85 36.61 0.82 742.05 0.00 0.00 0.00 0.06 02:32:01 lo 7.87 7.87 0.84 0.84 0.00 0.00 0.00 0.00 02:33:01 docker0 40.54 72.59 2.66 1572.62 0.00 0.00 0.00 0.00 02:33:01 ens3 563.22 495.62 4170.79 3958.75 0.00 0.00 0.00 0.00 02:33:01 lo 5.53 5.53 0.54 0.54 0.00 0.00 0.00 0.00 Average: docker0 26.20 54.57 1.66 1157.33 0.00 0.00 0.00 0.00 Average: ens3 567.77 415.76 4772.76 2022.96 0.00 0.00 0.00 0.00 Average: lo 6.70 6.70 0.69 0.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-651) 05/24/24 _x86_64_ (8 CPU) 02:30:54 LINUX RESTART (8 CPU) 02:31:01 CPU %user %nice %system %iowait %steal %idle 02:32:01 all 7.65 0.00 2.43 4.16 0.06 85.70 02:32:01 0 7.67 0.00 3.71 9.45 0.05 79.12 02:32:01 1 5.59 0.00 1.78 1.76 0.03 90.84 02:32:01 2 9.74 0.00 2.41 1.62 0.07 86.16 02:32:01 3 6.66 0.00 2.13 1.27 0.05 89.88 02:32:01 4 6.52 0.00 2.56 5.82 0.07 85.04 02:32:01 5 10.34 0.00 2.27 2.66 0.05 84.69 02:32:01 6 7.05 0.00 2.77 3.43 0.07 86.69 02:32:01 7 7.61 0.00 1.85 7.30 0.07 83.18 02:33:01 all 15.20 0.00 2.14 1.94 0.07 80.65 02:33:01 0 15.77 0.00 2.21 6.21 0.07 75.74 02:33:01 1 15.83 0.00 1.92 0.97 0.07 81.21 02:33:01 2 10.45 0.00 1.60 0.02 0.05 87.89 02:33:01 3 15.25 0.00 2.29 0.03 0.05 82.37 02:33:01 4 17.22 0.00 1.97 2.32 0.07 78.42 02:33:01 5 13.66 0.00 1.56 0.02 0.07 84.69 02:33:01 6 16.98 0.00 2.24 0.05 0.07 80.67 02:33:01 7 16.48 0.00 3.34 5.86 0.08 74.23 Average: all 11.42 0.00 2.29 3.05 0.06 83.18 Average: 0 11.72 0.00 2.96 7.83 0.06 77.43 Average: 1 10.70 0.00 1.85 1.37 0.05 86.03 Average: 2 10.09 0.00 2.00 0.82 0.06 87.02 Average: 3 10.95 0.00 2.21 0.66 0.05 86.14 Average: 4 11.87 0.00 2.26 4.07 0.07 81.73 Average: 5 12.00 0.00 1.92 1.34 0.06 84.69 Average: 6 12.01 0.00 2.50 1.74 0.07 83.68 Average: 7 12.04 0.00 2.59 6.59 0.08 78.71