---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36155 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-36155) 01/06/25 _x86_64_ (8 CPU) 04:17:04 LINUX RESTART (8 CPU) 04:18:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:19:01 256.65 5.64 251.01 0.00 432.48 75269.92 0.00 04:20:01 114.43 0.05 114.38 0.00 4.93 39732.84 0.00 Average: 184.33 2.80 181.54 0.00 215.08 57200.27 0.00 04:18:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 26903760 31462132 844060 2.57 177540 4448356 2040352 6.01 1398376 3975804 995888 04:20:01 26885236 31375740 921152 2.80 184568 4393072 2159928 6.37 1856624 3547800 795120 Average: 26894498 31418936 882606 2.68 181054 4420714 2100140 6.19 1627500 3761802 895504 04:18:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 lo 2.76 2.76 0.27 0.27 0.00 0.00 0.00 0.00 04:19:01 docker0 329.00 529.55 28.33 3579.52 0.00 0.00 0.00 0.00 04:19:01 ens3 680.56 415.48 6955.07 54.53 0.00 0.00 0.00 0.00 04:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:20:01 veth28eba32 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:20:01 ens3 26.05 17.28 25.55 10.28 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 161.71 260.34 13.92 1759.44 0.00 0.00 0.00 0.00 Average: veth28eba32 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 347.75 213.01 3431.60 32.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36155) 01/06/25 _x86_64_ (8 CPU) 04:17:04 LINUX RESTART (8 CPU) 04:18:03 CPU %user %nice %system %iowait %steal %idle 04:19:01 all 10.06 0.00 4.61 3.87 0.07 81.40 04:19:01 0 9.02 0.00 5.20 11.51 0.09 74.17 04:19:01 1 9.56 0.00 3.66 1.90 0.09 84.80 04:19:01 2 9.91 0.00 4.69 0.03 0.05 85.31 04:19:01 3 11.11 0.00 5.47 1.01 0.07 82.34 04:19:01 4 10.49 0.00 3.77 0.82 0.05 84.87 04:19:01 5 11.15 0.00 5.19 2.14 0.07 81.44 04:19:01 6 9.56 0.00 3.88 0.83 0.07 85.66 04:19:01 7 9.67 0.00 4.98 12.74 0.07 72.54 04:20:01 all 28.02 0.00 4.50 1.64 0.07 65.77 04:20:01 0 26.89 0.00 5.34 10.29 0.07 57.42 04:20:01 1 29.21 0.00 4.59 0.07 0.07 66.06 04:20:01 2 27.81 0.00 5.03 1.34 0.07 65.75 04:20:01 3 26.19 0.00 3.94 0.02 0.07 69.79 04:20:01 4 28.44 0.00 4.14 0.08 0.07 67.26 04:20:01 5 28.25 0.00 4.10 0.15 0.08 67.42 04:20:01 6 27.77 0.00 4.84 0.03 0.05 67.31 04:20:01 7 29.61 0.00 4.03 1.14 0.08 65.14 Average: all 19.22 0.00 4.55 2.73 0.07 73.43 Average: 0 18.13 0.00 5.27 10.89 0.08 65.63 Average: 1 19.55 0.00 4.13 0.97 0.08 75.27 Average: 2 19.03 0.00 4.87 0.70 0.06 75.34 Average: 3 18.80 0.00 4.69 0.50 0.07 75.94 Average: 4 19.64 0.00 3.96 0.44 0.06 75.89 Average: 5 19.86 0.00 4.63 1.13 0.08 74.30 Average: 6 18.88 0.00 4.37 0.42 0.06 76.27 Average: 7 19.85 0.00 4.49 6.82 0.08 68.76