---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-116068 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-116068) 10/25/22 _x86_64_ (8 CPU) 08:07:55 LINUX RESTART (8 CPU) 08:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 132.94 47.66 85.29 0.00 5368.84 173189.80 0.00 08:10:01 196.95 1.25 195.70 0.00 45.73 77653.86 0.00 Average: 164.95 24.45 140.49 0.00 2707.28 125421.83 0.00 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 29347492 31599256 731460 2.22 65976 2479724 2059240 6.07 1014604 2192900 554208 08:10:01 28138160 31564692 731648 2.23 143412 3476048 1858304 5.48 1217228 3063656 119452 Average: 28742826 31581974 731554 2.22 104694 2977886 1958772 5.77 1115916 2628278 336830 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 docker0 36.38 33.78 2.87 271.60 0.00 0.00 0.00 0.00 08:09:01 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 08:09:01 ens3 638.59 418.50 6873.75 87.08 0.00 0.00 0.00 0.00 08:10:01 docker0 184.44 221.05 14.10 1752.21 0.00 0.00 0.00 0.00 08:10:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 08:10:01 veth8cc8bc9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 316.93 251.99 2624.08 106.46 0.00 0.00 0.00 0.00 Average: docker0 110.41 127.41 8.48 1011.91 0.00 0.00 0.00 0.00 Average: lo 4.60 4.60 0.45 0.45 0.00 0.00 0.00 0.00 Average: veth8cc8bc9 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 477.76 335.24 4748.91 96.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116068) 10/25/22 _x86_64_ (8 CPU) 08:07:55 LINUX RESTART (8 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 7.73 0.00 2.69 1.87 0.05 87.67 08:09:01 0 6.77 0.00 3.31 0.82 0.03 89.06 08:09:01 1 7.78 0.00 3.44 0.47 0.03 88.28 08:09:01 2 8.26 0.00 2.75 1.68 0.03 87.28 08:09:01 3 8.35 0.00 2.17 5.90 0.05 83.53 08:09:01 4 6.23 0.00 2.65 3.23 0.05 87.84 08:09:01 5 10.02 0.00 2.30 0.25 0.05 87.38 08:09:01 6 7.73 0.00 2.07 0.49 0.05 89.67 08:09:01 7 6.67 0.00 2.81 2.17 0.07 88.27 08:10:01 all 19.54 0.00 5.79 3.82 0.06 70.79 08:10:01 0 19.86 0.00 5.34 1.26 0.07 73.46 08:10:01 1 20.00 0.00 5.92 7.11 0.07 66.90 08:10:01 2 19.76 0.00 6.64 7.95 0.07 65.59 08:10:01 3 18.58 0.00 6.13 5.17 0.05 70.07 08:10:01 4 18.70 0.00 5.90 7.73 0.05 67.62 08:10:01 5 20.49 0.00 5.23 0.03 0.05 74.20 08:10:01 6 19.36 0.00 5.79 0.14 0.07 74.65 08:10:01 7 19.54 0.00 5.34 1.20 0.07 73.85 Average: all 13.61 0.00 4.23 2.84 0.05 79.26 Average: 0 13.29 0.00 4.32 1.04 0.05 81.29 Average: 1 13.86 0.00 4.67 3.77 0.05 77.65 Average: 2 13.97 0.00 4.68 4.79 0.05 76.51 Average: 3 13.46 0.00 4.15 5.53 0.05 76.81 Average: 4 12.45 0.00 4.27 5.48 0.05 77.76 Average: 5 15.23 0.00 3.75 0.14 0.05 80.82 Average: 6 13.52 0.00 3.92 0.31 0.06 82.18 Average: 7 13.09 0.00 4.07 1.69 0.07 81.08