---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34794 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 13G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34794) 12/09/24 _x86_64_ (8 CPU) 13:28:03 LINUX RESTART (8 CPU) 13:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:30:01 239.73 2.40 237.33 0.00 50.79 74126.58 0.00 13:31:01 118.58 0.03 118.55 0.00 5.20 50757.94 0.00 13:32:01 83.69 0.15 83.54 0.00 10.13 22030.48 0.00 13:33:01 219.90 0.22 219.68 0.00 19.46 78584.37 0.00 Average: 165.47 0.70 164.77 0.00 21.40 56374.84 0.00 13:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:30:01 26956912 31536972 761308 2.32 180068 4463912 1836832 5.41 1313024 3995068 647184 13:31:01 26769116 31332756 963232 2.93 184524 4463248 2309928 6.81 1965476 3550752 263628 13:32:01 27143636 31490464 804596 2.45 190144 4237688 2025812 5.97 1687376 3451000 683180 13:33:01 26111912 31483120 812840 2.47 208536 5181644 2060108 6.07 1452380 4649600 330364 Average: 26745394 31460828 835494 2.54 190818 4586623 2058170 6.07 1604564 3911605 481089 13:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:30:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 13:30:01 ens3 620.41 383.04 6469.04 45.05 0.00 0.00 0.00 0.00 13:30:01 docker0 310.28 499.27 26.33 3273.20 0.00 0.00 0.00 0.00 13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 ens3 27.68 17.58 37.97 11.28 0.00 0.00 0.00 0.00 13:31:01 veth1cd2167 0.23 0.42 0.05 0.12 0.00 0.00 0.00 0.00 13:31:01 docker0 0.23 0.33 0.04 0.11 0.00 0.00 0.00 0.00 13:32:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:32:01 ens3 29.01 17.03 60.66 11.24 0.00 0.00 0.00 0.00 13:32:01 docker0 1.90 4.15 0.14 38.36 0.00 0.00 0.00 0.00 13:32:01 veth350df39 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:33:01 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 13:33:01 ens3 503.98 326.73 9828.94 179.22 0.00 0.00 0.00 0.00 13:33:01 docker0 86.00 164.87 7.52 1397.06 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 295.27 186.09 4099.15 61.70 0.00 0.00 0.00 0.00 Average: docker0 99.60 167.16 8.51 1177.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34794) 12/09/24 _x86_64_ (8 CPU) 13:28:03 LINUX RESTART (8 CPU) 13:29:01 CPU %user %nice %system %iowait %steal %idle 13:30:01 all 9.33 0.00 4.25 4.95 0.07 81.40 13:30:01 0 9.99 0.00 4.09 1.03 0.07 84.83 13:30:01 1 9.59 0.00 3.74 1.64 0.07 84.96 13:30:01 2 8.95 0.00 4.33 1.78 0.05 84.89 13:30:01 3 8.79 0.00 4.11 0.17 0.07 86.86 13:30:01 4 9.93 0.00 3.96 1.67 0.07 84.36 13:30:01 5 7.42 0.00 3.51 6.27 0.05 82.75 13:30:01 6 9.62 0.00 5.19 7.18 0.07 77.93 13:30:01 7 10.36 0.00 5.06 20.00 0.08 64.50 13:31:01 all 29.40 0.00 4.53 1.21 0.06 64.80 13:31:01 0 28.65 0.00 5.24 0.47 0.07 65.58 13:31:01 1 29.80 0.00 3.95 0.02 0.07 66.16 13:31:01 2 31.31 0.00 4.59 0.02 0.07 64.01 13:31:01 3 31.47 0.00 4.25 0.17 0.07 64.04 13:31:01 4 27.70 0.00 4.25 0.03 0.05 67.96 13:31:01 5 28.70 0.00 5.07 0.22 0.07 65.94 13:31:01 6 28.07 0.00 4.40 1.80 0.07 65.66 13:31:01 7 29.48 0.00 4.47 6.97 0.07 59.01 13:32:01 all 54.52 0.00 7.42 0.25 0.09 37.72 13:32:01 0 54.42 0.00 7.42 0.50 0.08 37.57 13:32:01 1 55.35 0.00 7.28 0.10 0.10 37.17 13:32:01 2 54.65 0.00 7.35 0.05 0.08 37.86 13:32:01 3 53.53 0.00 7.82 0.02 0.08 38.55 13:32:01 4 54.80 0.00 6.94 0.03 0.10 38.13 13:32:01 5 54.03 0.00 7.83 0.03 0.08 38.02 13:32:01 6 54.38 0.00 7.71 1.25 0.08 36.58 13:32:01 7 54.97 0.00 6.99 0.03 0.08 37.92 13:33:01 all 10.47 0.00 4.19 2.49 0.07 82.79 13:33:01 0 9.46 0.00 4.41 4.68 0.08 81.37 13:33:01 1 11.72 0.00 4.31 1.49 0.05 82.44 13:33:01 2 8.75 0.00 3.52 0.34 0.12 87.28 13:33:01 3 11.15 0.00 4.65 0.95 0.05 83.21 13:33:01 4 9.86 0.00 3.90 0.74 0.07 85.42 13:33:01 5 12.00 0.00 3.87 0.10 0.07 83.96 13:33:01 6 10.62 0.00 4.99 11.30 0.08 73.01 13:33:01 7 10.17 0.00 3.90 0.35 0.05 85.53 Average: all 25.97 0.00 5.10 2.22 0.07 66.64 Average: 0 25.68 0.00 5.29 1.66 0.08 67.29 Average: 1 26.64 0.00 4.82 0.81 0.07 67.66 Average: 2 25.96 0.00 4.95 0.54 0.08 68.47 Average: 3 26.27 0.00 5.21 0.32 0.07 68.13 Average: 4 25.61 0.00 4.77 0.62 0.07 68.93 Average: 5 25.55 0.00 5.07 1.65 0.07 67.65 Average: 6 25.74 0.00 5.58 5.36 0.08 63.25 Average: 7 26.31 0.00 5.11 6.81 0.07 61.70